Not exiting when executable not found (#702)

Regrading https://github.com/aquasecurity/kube-bench/issues/701 where kube bench is crushing when not finding components

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,18 @@
+---
+name: Bug report
+about: Tell us about a problem you are experiencing
+---
+
+**What steps did you take and what happened:**
+
+[A clear and concise description of what the bug is, and what commands you ran. If possible please supply logs generated with the `-v 3` parameter.)
+
+**What did you expect to happen:**
+
+**Environment** 
+
+[Please specify the version of kube-bench and Kubernetes]
+
+**Anything else you would like to add:**
+
+[Miscellaneous information that will assist in solving the issue.]

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,9 @@
+---
+blank_issues_enabled: false
+contact_links:
+  - name: Feature request
+    url: https://github.com/aquasecurity/kube-bench/discussions/new?category_id=19113743
+    about: Share ideas for new features
+  - name: Ask a question
+    url: https://github.com/aquasecurity/kube-bench/discussions/new?category_id=19113742
+    about: Ask questions and discuss with other community members

.goreleaser.yml

@@ -1,5 +1,7 @@
+---
 env:
   - GO111MODULE=on
+  - KUBEBENCH_CFG=/etc/kube-bench/cfg
 builds:
   - main: main.go
     binary: kube-bench
@@ -7,14 +9,29 @@ builds:
       - linux
     goarch:
       - amd64
+      - arm
+      - arm64
+    goarm:
+      - 6
+      - 7
+    ldflags:
+      - "-X github.com/aquasecurity/kube-bench/cmd.KubeBenchVersion={{.Version}}"
+      - "-X github.com/aquasecurity/kube-bench/cmd.cfgDir={{.Env.KUBEBENCH_CFG}}"
 # Archive customization
-archive:
-  format: tar.gz
-nfpm:
-  vendor: Aqua Security
-  description: "The Kubernetes Bench for Security is a Go application that checks whether Kubernetes is deployed according to security best practices"
-  license: Apache-2.0
-  homepage: https://github.com/aquasecurity/kube-bench
-  formats:
-    - deb
-    - rpm
+archives:
+  - id: default
+    format: tar.gz
+    name_template: '{{ .Binary }}_{{.Version}}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{.Arm }}{{ end }}'
+    files:
+      - "cfg/**/*"
+nfpms:
+  -
+    vendor: Aqua Security
+    description: "The Kubernetes Bench for Security is a Go application that checks whether Kubernetes is deployed according to security best practices"
+    license: Apache-2.0
+    homepage: https://github.com/aquasecurity/kube-bench
+    files:
+      "cfg/**/*": "/etc/kube-bench/cfg"
+    formats:
+      - deb
+      - rpm

.travis.yml

@@ -2,7 +2,7 @@
 language: go
 
 services:
-  - docker 
+  - docker
 
 notifications:
   email: false
@@ -10,18 +10,32 @@ notifications:
 before_install:
   - sudo apt-get -qq update
   - sudo apt-get install -y rpm
-  - gem install --no-ri --no-rdoc fpm
+  - pip install --user yamllint==1.18.0
+  - gem install --no-document fpm
   - go get -t -v ./...
+  - |
+    if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then
+      echo "$DOCKER_PASSWORD" | docker login --username "$DOCKER_USERNAME" --password-stdin
+    fi
 
 script:
-  - GO111MODULE=on go test ./...
-  - IMAGE_NAME=kube-bench make build-docker
-  - docker run -v `pwd`:/host kube-bench install 
-  - test -d cfg
-  - test -f kube-bench
+  - yamllint -c ./.yamllint.yaml .
+
+  # Run unit and integration tests
   - make tests
   - make integration-tests
-  
+
+  # Build a local container image to test that the install sub-command works
+  - IMAGE_NAME=kube-bench make build-docker
+  - docker run -v `pwd`:/host kube-bench install
+  - test -d cfg
+  - test -f kube-bench
+  # Build and push the multi-arch Docker image
+  - |
+    if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then
+      make docker
+    fi
+
 after_success:
   - bash <(curl -s https://codecov.io/bash)
 deploy:

.yamllint.yaml

@@ -0,0 +1,6 @@
+---
+extends: default
+
+rules:
+  line-length: disable
+  truthy: disable

Dockerfile

@@ -1,17 +1,26 @@
-FROM golang:1.12 AS build
+FROM golang:1.15 AS build
 WORKDIR /go/src/github.com/aquasecurity/kube-bench/
 COPY go.mod go.sum ./
 COPY main.go .
 COPY check/ check/
 COPY cmd/ cmd/
 ARG KUBEBENCH_VERSION
-RUN GO111MODULE=on CGO_ENABLED=0 go install -a -ldflags "-X github.com/aquasecurity/kube-bench/cmd.KubeBenchVersion=${KUBEBENCH_VERSION} -w"
+ARG GOOS=linux
+ARG GOARCH=amd64
+RUN GO111MODULE=on CGO_ENABLED=0 GOOS=$GOOS GOARCH=$GOARCH go build -a -ldflags "-X github.com/aquasecurity/kube-bench/cmd.KubeBenchVersion=${KUBEBENCH_VERSION} -w" -o /go/bin/kube-bench
 
-FROM alpine:3.10 AS run
+FROM alpine:3.12 AS run
 WORKDIR /opt/kube-bench/
 # add GNU ps for -C, -o cmd, and --no-headers support
 # https://github.com/aquasecurity/kube-bench/issues/109
 RUN apk --no-cache add procps
+
+# Openssl is used by OpenShift tests
+# https://github.com/aquasecurity/kube-bench/issues/535
+RUN apk --no-cache add openssl
+
+ENV PATH=$PATH:/usr/local/mount-from-host/bin
+
 COPY --from=build /go/bin/kube-bench /usr/local/bin/kube-bench
 COPY entrypoint.sh .
 COPY cfg/ cfg/

README.md

@@ -8,29 +8,38 @@
 [cov]: https://codecov.io/github/aquasecurity/kube-bench
 <img src="images/kube-bench.png" width="200" alt="kube-bench logo">
 
-kube-bench is a Go application that checks whether Kubernetes is deployed securely by running the checks documented in the [CIS Kubernetes Benchmark](https://www.cisecurity.org/benchmark/kubernetes/). 
-
-Note that it is impossible to inspect the master nodes of managed clusters, e.g. GKE, EKS and AKS, using kube-bench as one does not have access to such nodes, although it is still possible to use kube-bench to check worker node configuration in these environments.
+kube-bench is a Go application that checks whether Kubernetes is deployed securely by running the checks documented in the [CIS Kubernetes Benchmark](https://www.cisecurity.org/benchmark/kubernetes/).
 
 Tests are configured with YAML files, making this tool easy to update as test specifications evolve.
 
+### Please Note
+
+1. kube-bench implements the [CIS Kubernetes Benchmark](https://www.cisecurity.org/benchmark/kubernetes/) as closely as possible. Please raise issues here if kube-bench is not correctly implementing the test as described in the Benchmark. To report issues in the Benchmark itself (for example, tests that you believe are inappropriate), please join the [CIS community](https://cisecurity.org).
+
+1. There is not a one-to-one mapping between releases of Kubernetes and releases of the CIS benchmark. See [CIS Kubernetes Benchmark support](#cis-kubernetes-benchmark-support) to see which releases of Kubernetes are covered by different releases of the benchmark.
+
+1. It is impossible to inspect the master nodes of managed clusters, e.g. GKE, EKS and AKS, using kube-bench as one does not have access to such nodes, although it is still possible to use kube-bench to check worker node configuration in these environments.
+
+
 ![Kubernetes Bench for Security](https://raw.githubusercontent.com/aquasecurity/kube-bench/master/images/output.png "Kubernetes Bench for Security")
 
 Table of Contents
 =================
 
-- [Table of Contents](#table-of-contents)
   - [CIS Kubernetes Benchmark support](#cis-kubernetes-benchmark-support)
   - [Installation](#installation)
   - [Running kube-bench](#running-kube-bench)
     - [Running inside a container](#running-inside-a-container)
     - [Running in a Kubernetes cluster](#running-in-a-kubernetes-cluster)
+    - [Running in an AKS cluster](#running-in-an-aks-cluster)
     - [Running in an EKS cluster](#running-in-an-eks-cluster)
+    - [Running on OpenShift](#running-on-openshift)
+    - [Running in an GKE cluster](#running-in-a-gke-cluster)
     - [Installing from a container](#installing-from-a-container)
     - [Installing from sources](#installing-from-sources)
-  - [Running on OpenShift](#running-on-openshift)
   - [Output](#output)
   - [Configuration](#configuration)
+  - [Troubleshooting](#troubleshooting)
   - [Test config YAML representation](#test-config-yaml-representation)
     - [Omitting checks](#omitting-checks)
   - [Roadmap](#roadmap)
@@ -39,30 +48,28 @@ Table of Contents
     - [Bugs](#bugs)
     - [Features](#features)
     - [Pull Requests](#pull-requests)
-      
+
+
 ## CIS Kubernetes Benchmark support
 
-kube-bench supports the tests for Kubernetes as defined in the CIS Benchmarks 1.3.0 to 1.5.0 respectively. 
+kube-bench supports the tests for Kubernetes as defined in the [CIS Kubernetes Benchmarks](https://www.cisecurity.org/benchmark/kubernetes/).
 
 | CIS Kubernetes Benchmark | kube-bench config | Kubernetes versions |
 |---|---|---|
-| 1.3.0| cis-1.3 | 1.11-1.12 |
-| 1.4.1| cis-1.4 | 1.13-1.14 |
-| 1.5.0 | cis-1.5 | 1.15- |
-
-
-By default, kube-bench will determine the test set to run based on the Kubernetes version running on the machine.
-
-There is also preliminary support for Red Hat's OpenShift Hardening Guide for 3.10 and 3.11. Please note that kube-bench does not automatically detect OpenShift - see below. 
-
+| [1.5.1](https://workbench.cisecurity.org/benchmarks/4892) | cis-1.5 | 1.15- |
+| [1.6.0](https://workbench.cisecurity.org/benchmarks/4834) | cis-1.6 | 1.16- |
+| [GKE 1.0.0](https://workbench.cisecurity.org/benchmarks/4536) | gke-1.0 | GKE |
+| [EKS 1.0.0](https://workbench.cisecurity.org/benchmarks/5190) | eks-1.0 | EKS |
+| Red Hat OpenShift hardening guide | rh-0.7 | OCP 3.10-3.11 |
 
+By default, kube-bench will determine the test set to run based on the Kubernetes version running on the machine, but please note that kube-bench does not automatically detect OpenShift and GKE - see the section below on [Running kube-bench](https://github.com/aquasecurity/kube-bench#running-kube-bench).
 
 ## Installation
 
 You can choose to
 * run kube-bench from inside a container (sharing PID namespace with the host)
 * run a container that installs kube-bench on the host, and then run kube-bench directly on the host
-* install the latest binaries from the [Releases page](https://github.com/aquasecurity/kube-bench/releases),
+* install the latest binaries from the [Releases page](https://github.com/aquasecurity/kube-bench/releases), though please note that you also need to download the config and test files from the `cfg` directory
 * compile it from source.
 
 ## Running kube-bench
@@ -72,7 +79,7 @@ If you run kube-bench directly from the command line you may need to be root / s
 kube-bench automatically selects which `controls` to use based on the detected
 node type and the version of Kubernetes a cluster is running. This behavior
 can be overridden by specifying the `master` or `node` subcommand and the
-`--version` flag on the command line. 
+`--version` flag on the command line.
 
 
 The Kubernetes version can also be set with the `KUBE_BENCH_VERSION` environment variable.
@@ -90,18 +97,18 @@ Or run kube-bench against a worker node using the tests for Kubernetes version 1
 kube-bench node --version 1.13
 ```
 
-`kube-bench` will map the `--version` to the corresponding CIS Benchmark version as indicated by the mapping table above. For example, if you specify `--version 1.13`, this is mapped to CIS Benchmark version `cis-1.14`.
+`kube-bench` will map the `--version` to the corresponding CIS Benchmark version as indicated by the mapping table above. For example, if you specify `--version 1.15`, this is mapped to CIS Benchmark version `cis-1.15`.
 
 Alternatively, you can specify `--benchmark` to run a specific CIS Benchmark version:
 
 ```
-kube-bench node --benchmark cis-1.4
+kube-bench node --benchmark cis-1.5
 ```
 
 If you want to target specific CIS Benchmark `target` (i.e master, node, etcd, etc...)
 you can use the `run --targets` subcommand.
 ```
-kube-bench --benchmark cis-1.4 run --targets master,node
+kube-bench --benchmark cis-1.5 run --targets master,node
 ```
 or
 ```
@@ -111,35 +118,36 @@ kube-bench --benchmark cis-1.5 run --targets master,node,etcd,policies
 The following table shows the valid targets based on the CIS Benchmark version.
 | CIS Benchmark | Targets |
 |---|---|
-| cis-1.3| master, node |
-| cis-1.4| master, node |
 | cis-1.5| master, controlplane, node, etcd, policies |
+| cis-1.6| master, controlplane, node, etcd, policies |
+| gke-1.0| master, controlplane, node, etcd, policies, managedservices |
+| eks-1.0| controlplane, node, policies, managedservices |
 
 If no targets are specified, `kube-bench` will determine the appropriate targets based on the CIS Benchmark version.
 
 `controls` for the various versions of CIS Benchmark can be found in directories
-with same name as the CIS Benchmark versions under `cfg/`, for example `cfg/cis-1.4`.
+with same name as the CIS Benchmark versions under `cfg/`, for example `cfg/cis-1.5`.
 
 **Note:**  **`It is an error to specify both --version and --benchmark flags together`**
 
 ### Running inside a container
 
-You can avoid installing kube-bench on the host by running it inside a container using the host PID namespace and mounting the `/etc` and `/var` directories where the configuration and other files are located on the host so that kube-bench can check their existence and permissions. 
+You can avoid installing kube-bench on the host by running it inside a container using the host PID namespace and mounting the `/etc` and `/var` directories where the configuration and other files are located on the host so that kube-bench can check their existence and permissions.
 
 ```
 docker run --pid=host -v /etc:/etc:ro -v /var:/var:ro -t aquasec/kube-bench:latest [master|node] --version 1.13
 ```
 
-> Note: the tests require either the kubelet or kubectl binary in the path in order to auto-detect the Kubernetes version. You can pass `-v $(which kubectl):/usr/bin/kubectl` to resolve this. You will also need to pass in kubeconfig credentials. For example:
+> Note: the tests require either the kubelet or kubectl binary in the path in order to auto-detect the Kubernetes version. You can pass `-v $(which kubectl):/usr/local/mount-from-host/bin/kubectl` to resolve this. You will also need to pass in kubeconfig credentials. For example:
 
 ```
-docker run --pid=host -v /etc:/etc:ro -v /var:/var:ro -v $(which kubectl):/usr/bin/kubectl -v ~/.kube:/.kube -e KUBECONFIG=/.kube/config -t aquasec/kube-bench:latest [master|node] 
+docker run --pid=host -v /etc:/etc:ro -v /var:/var:ro -v $(which kubectl):/usr/local/mount-from-host/bin/kubectl -v ~/.kube:/.kube -e KUBECONFIG=/.kube/config -t aquasec/kube-bench:latest [master|node]
 ```
 
 You can use your own configs by mounting them over the default ones in `/opt/kube-bench/cfg/`
 
 ```
-docker run --pid=host -v /etc:/etc:ro -v /var:/var:ro -t -v path/to/my-config.yaml:/opt/kube-bench/cfg/config.yam -v $(which kubectl):/usr/bin/kubectl -v ~/.kube:/.kube -e KUBECONFIG=/.kube/config aquasec/kube-bench:latest [master|node]
+docker run --pid=host -v /etc:/etc:ro -v /var:/var:ro -t -v path/to/my-config.yaml:/opt/kube-bench/cfg/config.yam -v $(which kubectl):/usr/local/mount-from-host/bin/kubectl -v ~/.kube:/.kube -e KUBECONFIG=/.kube/config aquasec/kube-bench:latest [master|node]
 ```
 
 ### Running in a Kubernetes cluster
@@ -177,6 +185,25 @@ To run the tests on the master node, the pod needs to be scheduled on that node.
 
 The default labels applied to master nodes has changed since Kubernetes 1.11, so if you are using an older version you may need to modify the nodeSelector and tolerations to run the job on the master node.
 
+
+### Running in an AKS cluster
+
+1. Create an AKS cluster(e.g. 1.13.7) with RBAC enabled, otherwise there would be 4 failures
+
+1. Use the [kubectl-enter plugin] (https://github.com/kvaps/kubectl-enter) to shell into a node
+`
+kubectl-enter {node-name}
+`
+or ssh to one agent node
+could open nsg 22 port and assign a public ip for one agent node (only for testing purpose)
+
+1. Run CIS benchmark to view results:
+```
+docker run --rm -v `pwd`:/host aquasec/kube-bench:latest install
+./kube-bench node
+```
+kube-bench cannot be run on AKS master nodes
+
 ### Running in an EKS cluster
 
 There is a `job-eks.yaml` file for running the kube-bench node checks on an EKS cluster. The significant difference on EKS is that it's not possible to schedule jobs onto the master node, so master checks can't be performed
@@ -190,10 +217,10 @@ aws ecr create-repository --repository-name k8s/kube-bench --image-tag-mutabilit
 3. Download, build and push the kube-bench container image to your ECR repo
 ```
 git clone https://github.com/aquasecurity/kube-bench.git
-$(aws ecr get-login --no-include-email --region <AWS_REGION>)
+cd kube-bench
+aws ecr get-login-password --region <AWS_REGION> | docker login --username <AWS_USERNAME> --password-stdin <AWS_ACCT_NUMBER>.dkr.ecr.<AWS_REGION>.amazonaws.com
 docker build -t k8s/kube-bench .
 docker tag k8s/kube-bench:latest <AWS_ACCT_NUMBER>.dkr.ecr.<AWS_REGION>.amazonaws.com/k8s/kube-bench:latest
-docker tag k8s/kube-bench:latest <AWS_ACCT_NUMBER>.dkr.ecr.<AWS_REGION>.amazonaws.com/k8s/kube-bench:latest
 docker push <AWS_ACCT_NUMBER>.dkr.ecr.<AWS_REGION>.amazonaws.com/k8s/kube-bench:latest
 ```
 4. Copy the URI of your pushed image, the URI format is like this: `<AWS_ACCT_NUMBER>.dkr.ecr.<AWS_REGION>.amazonaws.com/k8s/kube-bench:latest`
@@ -203,6 +230,34 @@ docker push <AWS_ACCT_NUMBER>.dkr.ecr.<AWS_REGION>.amazonaws.com/k8s/kube-bench:
 8. Retrieve the value of this Pod and output the report, note the Pod name will vary: `kubectl logs kube-bench-<value>`
   - You can save the report for later reference: `kubectl logs kube-bench-<value> > kube-bench-report.txt`
 
+### Running on OpenShift
+
+| OpenShift Hardening Guide | kube-bench config |
+|---|---|
+| ocp-3.10| rh-0.7 |
+| ocp-3.11| rh-0.7 |
+| ocp-4.* | Not supported |
+
+kube-bench includes a set of test files for Red Hat's OpenShift hardening guide for OCP 3.10 and 3.11. To run this you will need to specify `--benchmark rh-07`, or `--version ocp-3.10` or `--version ocp-3.11`
+
+when you run the `kube-bench` command (either directly or through YAML).
+
+There is work in progress on a [CIS Red Hat OpenShift Container Platform Benchmark](https://workbench.cisecurity.org/benchmarks/5248) which we believe should cover OCP 4.* and we intend to add support in kube-bench when it's published. 
+
+### Running in a GKE cluster
+
+| CIS Benchmark | Targets |
+|---|---|
+| gke-1.0| master, controlplane, node, etcd, policies, managedservices |
+
+kube-bench includes benchmarks for GKE. To run this you will need to specify `--benchmark gke-1.0` when you run the `kube-bench` command.
+
+To run the benchmark as a job in your GKE cluster apply the included `job-gke.yaml`.
+
+```
+kubectl apply -f job-gke.yaml
+```
+
 ### Installing from a container
 
 This command copies the kube-bench binary and configuration files to your host from the Docker container:
@@ -219,9 +274,7 @@ If Go is installed on the target machines, you can simply clone this repository
 
 ```shell
 go get github.com/aquasecurity/kube-bench
-go get github.com/golang/dep/cmd/dep
 cd $GOPATH/src/github.com/aquasecurity/kube-bench
-$GOPATH/bin/dep ensure -vendor-only
 go build -o kube-bench .
 
 # See all supported options
@@ -231,30 +284,19 @@ go build -o kube-bench .
 ./kube-bench
 ```
 
-## Running on OpenShift 
-
-| OpenShift Hardening Guide | kube-bench config |
-|---|---|---|
-| ocp-3.10| rh-0.7 |
-| ocp-3.11| rh-0.7 |
-
-kube-bench includes a set of test files for Red Hat's OpenShift hardening guide for OCP 3.10 and 3.11. To run this you will need to specify `--benchmark rh-07`, or `--version ocp-3.10` or `--version ocp-3.11`
-
-when you run the `kube-bench` command (either directly or through YAML). 
-
-
 ## Output
 
-There are three output states:
-- [PASS] and [FAIL] indicate that a test was run successfully, and it either passed or failed.
-- [WARN] means this test needs further attention, for example it is a test that needs to be run manually.
+There are four output states:
+- [PASS] indicates that the test was run successfully, and passed.
+- [FAIL] indicates that the test was run successfully, and failed. The remediation output describes how to correct the configuration, or includes an error message describing why the test could not be run. 
+- [WARN] means this test needs further attention, for example it is a test that needs to be run manually. Check the remediation output for further information. 
 - [INFO] is informational output that needs no further action.
 
 Note:
 - If the test is Manual, this always generates WARN (because the user has to run it manually)
 - If the test is Scored, and kube-bench was unable to run the test, this generates FAIL (because the test has not been passed, and as a Scored test, if it doesn't pass then it must be considered a failure).
 - If the test is Not Scored, and kube-bench was unable to run the test, this generates WARN.
-- If the test is Scored, type is empty, and there are no `test_items` present, it generates a WARN.
+- If the test is Scored, type is empty, and there are no `test_items` present, it generates a WARN. This is to highlight tests that appear to be incompletely defined. 
 
 ## Configuration
 
@@ -264,13 +306,19 @@ Any settings in the version-specific config file `cfg/<version>/config.yaml` tak
 
 You can read more about `kube-bench` configuration in our [documentation](docs/README.md#configuration-and-variables).
 
+## Troubleshooting
+
+Running `kube-bench` with the `-v 3` parameter will generate debug logs that can be very helpful for debugging problems.
+
+If you are using one of the example `job*.yaml` files, you will need to edit the `command` field, for example `["kube-bench", "-v", "3"]`. Once the job has run, the logs can be retrieved using `kubectl logs` on the job's pod.
+
 ## Test config YAML representation
 
 The tests (or "controls") are represented as YAML documents (installed by default into `./cfg`). There are different versions of these test YAML files reflecting different versions of the CIS Kubernetes Benchmark. You will find more information about the test file YAML definitions in our [documentation](docs/README.md).
 
 ### Omitting checks
 
-If you decide that a recommendation is not appropriate for your environment, you can choose to omit it by editing the test YAML file to give it the check type `skip` as in this example: 
+If you decide that a recommendation is not appropriate for your environment, you can choose to omit it by editing the test YAML file to give it the check type `skip` as in this example:
 
 ```yaml
   checks:
@@ -284,7 +332,7 @@ No tests will be run for this check and the output will be marked [INFO].
 
 ## Roadmap
 
-Going forward we plan to release updates to kube-bench to add support for new releases of the Benchmark, which in turn we can anticipate being made for each new Kubernetes release.
+Going forward we plan to release updates to kube-bench to add support for new releases of the CIS Benchmark. Note that these are not released as frequently as Kubernetes releases.
 
 We welcome PRs and issue reports.
 
@@ -324,12 +372,12 @@ We also use the GitHub issue tracker to track feature requests. If you have an i
 - Clearly define the use case, using concrete examples. For example, I type `this` and kube-bench does `that`.
 - If you would like to include a technical design for your feature please feel free to do so.
 
-### Pull Requests 
+### Pull Requests
 
-We welcome pull requests! 
+We welcome pull requests!
 
 - Your PR is more likely to be accepted if it focuses on just one change.
-- Please include a comment with the results before and after your change. 
-- Your PR is more likely to be accepted if it includes tests. (We have not historically been very strict about tests, but we would like to improve this!). 
-- You're welcome to submit a draft PR if you would like early feedback on an idea or an approach. 
+- Please include a comment with the results before and after your change.
+- Your PR is more likely to be accepted if it includes tests. (We have not historically been very strict about tests, but we would like to improve this!).
+- You're welcome to submit a draft PR if you would like early feedback on an idea or an approach.
 - Happy coding!

cfg/cis-1.3/node.yaml

@@ -1,541 +0,0 @@
----
-controls:
-version: "1.11"  
-id: "2"
-text: Worker Node Security Configuration
-type: "node"
-groups:
-- id: "2.1"
-  text: Kubelet
-  checks:
-  - id: 2.1.1
-    text: Ensure that the --allow-privileged argument is set to false (Scored)
-    audit: "/bin/ps -fC $kubeletbin "
-    tests:
-      test_items:
-      - flag: --allow-privileged
-        set: true
-        compare:
-          op: eq
-          value: false
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --allow-privileged=false
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.2
-    text: Ensure that the --anonymous-auth argument is set to false (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --anonymous-auth
-        path: '{.authentication.anonymous.enabled}'
-        set: true
-        compare:
-          op: eq
-          value: false
-    remediation: |
-      If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
-      false .
-      If using executable arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --anonymous-auth=false
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.3
-    text: Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --authorization-mode
-        path: '{.authorization.mode}'
-        set: true
-        compare:
-          op: nothave
-          value: AlwaysAllow
-    remediation: |
-      If using a Kubelet config file, edit the file to set authorization: mode to Webhook.
-      If using executable arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_AUTHZ_ARGS variable.
-      --authorization-mode=Webhook
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.4
-    text: Ensure that the --client-ca-file argument is set as appropriate (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --client-ca-file
-        path: '{.authentication.x509.clientCAFile}'
-        set: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to
-      the location of the client CA file.
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_AUTHZ_ARGS variable.
-      --client-ca-file=<path/to/client-ca-file>
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.5
-    text: Ensure that the --read-only-port argument is set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --read-only-port
-        path: '{.readOnlyPort}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-    remediation: |
-      If using a Kubelet config file, edit the file to set readOnlyPort to 0 .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --read-only-port=0
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.6
-    text: Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --streaming-connection-idle-timeout
-        path: '{.streamingConnectionIdleTimeout}'
-        set: true
-        compare:
-          op: noteq
-          value: 0
-      - flag: --streaming-connection-idle-timeout
-        path: '{.streamingConnectionIdleTimeout}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a
-      value other than 0.
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --streaming-connection-idle-timeout=5m
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.7
-    text: Ensure that the --protect-kernel-defaults argument is set to true (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --protect-kernel-defaults
-        path: '{.protectKernelDefaults}'
-        set: true
-        compare:
-          op: eq
-          value: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set protectKernelDefaults: true .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --protect-kernel-defaults=true
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.8
-    text: Ensure that the --make-iptables-util-chains argument is set to true (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --make-iptables-util-chains
-        path: '{.makeIPTablesUtilChains}'
-        set: true
-        compare:
-          op: eq
-          value: true
-      - flag: --make-iptables-util-chains
-        path: '{.makeIPTablesUtilChains}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      remove the --make-iptables-util-chains argument from the
-      KUBELET_SYSTEM_PODS_ARGS variable.
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.9
-    text: Ensure that the --hostname-override argument is not set (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --hostname-override
-        path: '{.hostnameOverride}'
-        set: false
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and remove the --hostname-override argument from the
-      KUBELET_SYSTEM_PODS_ARGS variable.
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.10
-    text: Ensure that the --event-qps argument is set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --event-qps
-        path: '{.eventRecordQPS}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-    remediation: |
-      If using a Kubelet config file, edit the file to set eventRecordQPS: 0 .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --event-qps=0
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.11
-    text: Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --tls-cert-file
-        path: '{.tlsCertFile}'
-        set: true
-      - flag: --tls-private-key-file
-        path: '{.tlsPrivateKeyFile}'
-        set: true
-      bin_op: and
-    remediation: |
-      If using a Kubelet config file, edit the file to set tlsCertFile to the location of the certificate
-      file to use to identify this Kubelet, and tlsPrivateKeyFile to the location of the
-      corresponding private key file.
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
-      --tls-cert-file=<path/to/tls-certificate-file>
-      file=<path/to/tls-key-file>
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.12
-    text: Ensure that the --cadvisor-port argument is set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --cadvisor-port
-        path: '{.cadvisorPort}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-      - flag: --cadvisor-port
-        path: '{.cadvisorPort}'
-        set: false
-      bin_op: or
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and set the below parameter in KUBELET_CADVISOR_ARGS variable.
-      --cadvisor-port=0
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.13
-    text: Ensure that the --rotate-certificates argument is not set to false (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --rotate-certificates
-        path: '{.rotateCertificates}'
-        set: true
-        compare:
-          op: eq
-          value: true
-      - flag: --rotate-certificates
-        path: '{.rotateCertificates}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to add the line rotateCertificates: true.
-      If using command line arguments, edit the kubelet service file $kubeletsvc
-      on each worker node and add --rotate-certificates=true argument to the KUBELET_CERTIFICATE_ARGS variable.
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.14
-    text: Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: RotateKubeletServerCertificate
-        path: '{.featureGates.RotateKubeletServerCertificate}'
-        set: true
-        compare:
-          op: eq
-          value: true
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
-      --feature-gates=RotateKubeletServerCertificate=true
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.15
-    text: Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --tls-cipher-suites
-        path: '{.tlsCipherSuites}'
-        set: true
-        compare:
-          op: valid_elements
-          value: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-    remediation: |
-      If using a Kubelet config file, edit the file to set TLSCipherSuites: to TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-      If using executable arguments, edit the kubelet service file $kubeletsvc on each worker node and set the below parameter.
-      --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-    scored: false
-
-- id: "2.2"
-  text: Configuration Files
-  checks:
-  - id: 2.2.1
-    text: Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %a $kubeletkubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chmod 644 $kubeletkubeconfig
-    scored: true
-
-  - id: 2.2.2
-    text: Ensure that the kubelet.conf file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %U:%G $kubeletkubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-        compare:
-          op: eq
-          value: root:root
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chown root:root $kubeletkubeconfig
-    scored: true
-
-  - id: 2.2.3
-    text: Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %a $kubeletsvc; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chmod 755 $kubeletsvc
-    scored: true
-
-  - id: 2.2.4
-    text: Ensure that the kubelet service file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %U:%G $kubeletsvc; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chown root:root $kubeletsvc
-    scored: true
-
-  - id: 2.2.5
-    text: Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %a $proxykubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chmod 644 $proxykubeconfig
-    scored: true
-
-  - id: 2.2.6
-    text: Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chown root:root $proxykubeconfig
-    scored: true
-
-  - id: 2.2.7
-    text: Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)
-    type: manual
-    remediation: |
-      Run the following command to modify the file permissions of the --client-ca-file
-      chmod 644 <filename>
-    scored: true
-
-  - id: 2.2.8
-    text: Ensure that the client certificate authorities file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletcafile; then stat -c %U:%G $kubeletcafile; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-        compare:
-          op: eq
-          value: root:root
-    remediation: |
-      Run the following command to modify the ownership of the --client-ca-file .
-      chown root:root <filename>
-    scored: true
-
-  - id: 2.2.9
-    text: Ensure that the kubelet configuration file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the following command (using the config file location identied in the Audit step)
-      chown root:root $kubeletconf
-    scored: true
-    
-  - id: 2.2.10
-    text: Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %a $kubeletconf; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the following command (using the config file location identied in the Audit step)
-      chmod 644 $kubeletconf
-    scored: true

cfg/cis-1.4/node.yaml

@@ -1,542 +0,0 @@
----
-controls:
-version: "1.13"
-id: "2"
-text: Worker Node Security Configuration
-type: "node"
-groups:
-- id: "2.1"
-  text: Kubelet
-  checks:
-  - id: 2.1.1
-    text: Ensure that the --anonymous-auth argument is set to false (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: "--anonymous-auth"
-        path: '{.authentication.anonymous.enabled}'
-        set: true
-        compare:
-          op: eq
-          value: false
-    remediation: |
-      If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
-      false .
-      If using executable arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --anonymous-auth=false
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.2
-    text: Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --authorization-mode
-        path: '{.authorization.mode}'
-        set: true
-        compare:
-          op: nothave
-          value: AlwaysAllow
-    remediation: |
-      If using a Kubelet config file, edit the file to set authorization: mode to Webhook.
-      If using executable arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_AUTHZ_ARGS variable.
-      --authorization-mode=Webhook
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.3
-    text: Ensure that the --client-ca-file argument is set as appropriate (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --client-ca-file
-        path: '{.authentication.x509.clientCAFile}'
-        set: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to
-      the location of the client CA file.
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_AUTHZ_ARGS variable.
-      --client-ca-file=<path/to/client-ca-file>
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.4
-    text: Ensure that the --read-only-port argument is set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: "--read-only-port"
-        path: '{.readOnlyPort}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-    remediation: |
-      If using a Kubelet config file, edit the file to set readOnlyPort to 0 .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --read-only-port=0
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.5
-    text: Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --streaming-connection-idle-timeout
-        path: '{.streamingConnectionIdleTimeout}'
-        set: true
-        compare:
-          op: noteq
-          value: 0
-      - flag: --streaming-connection-idle-timeout
-        path: '{.streamingConnectionIdleTimeout}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a
-      value other than 0.
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --streaming-connection-idle-timeout=5m
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.6
-    text: Ensure that the --protect-kernel-defaults argument is set to true (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --protect-kernel-defaults
-        path: '{.protectKernelDefaults}'
-        set: true
-        compare:
-          op: eq
-          value: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set protectKernelDefaults: true .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --protect-kernel-defaults=true
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.7
-    text: Ensure that the --make-iptables-util-chains argument is set to true (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --make-iptables-util-chains
-        path: '{.makeIPTablesUtilChains}'
-        set: true
-        compare:
-          op: eq
-          value: true
-      - flag: --make-iptables-util-chains
-        path: '{.makeIPTablesUtilChains}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      remove the --make-iptables-util-chains argument from the
-      KUBELET_SYSTEM_PODS_ARGS variable.
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.8
-    text: Ensure that the --hostname-override argument is not set (Scored)
-    # This is one of those properties that can only be set as a command line argument. 
-    # To check if the property is set as expected, we need to parse the kubelet command 
-    # instead reading the Kubelet Configuration file.
-    audit: "/bin/ps -fC $kubeletbin "
-    tests:
-      test_items:
-      - flag: --hostname-override
-        set: false
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and remove the --hostname-override argument from the
-      KUBELET_SYSTEM_PODS_ARGS variable.
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.9
-    text: Ensure that the --event-qps argument is set to 0 (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --event-qps
-        path: '{.eventRecordQPS}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-    remediation: |
-      If using a Kubelet config file, edit the file to set eventRecordQPS: 0 .
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
-      --event-qps=0
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.10
-    text: Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --tls-cert-file
-        path: '{.tlsCertFile}'
-        set: true
-      - flag: --tls-private-key-file
-        path: '{.tlsPrivateKeyFile}'
-        set: true
-      bin_op: and
-    remediation: |
-      If using a Kubelet config file, edit the file to set tlsCertFile to the location of the certificate
-      file to use to identify this Kubelet, and tlsPrivateKeyFile to the location of the
-      corresponding private key file.
-      If using command line arguments, edit the kubelet service file
-      $kubeletsvc on each worker node and
-      set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
-      --tls-cert-file=<path/to/tls-certificate-file>
-      file=<path/to/tls-key-file>
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.11
-    text: '[DEPRECATED] Ensure that the --cadvisor-port argument is set to 0'
-    # This is one of those properties that can only be set as a command line argument. 
-    # To check if the property is set as expected, we need to parse the kubelet command 
-    # instead reading the Kubelet Configuration file.
-    audit: "/bin/ps -fC $kubeletbin "
-    type: skip
-    tests:
-      test_items:
-      - flag: --cadvisor-port
-        set: true
-        compare:
-          op: eq
-          value: 0
-      - flag: --cadvisor-port
-        set: false
-      bin_op: or
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and set the below parameter in KUBELET_CADVISOR_ARGS variable.
-      --cadvisor-port=0
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: false
-
-  - id: 2.1.12
-    text: Ensure that the --rotate-certificates argument is not set to false (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --rotate-certificates
-        path: '{.rotateCertificates}'
-        set: true
-        compare:
-          op: eq
-          value: true
-      - flag: --rotate-certificates
-        path: '{.rotateCertificates}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to add the line rotateCertificates: true.
-      If using command line arguments, edit the kubelet service file $kubeletsvc
-      on each worker node and add --rotate-certificates=true argument to the KUBELET_CERTIFICATE_ARGS variable.
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.13
-    text: Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: RotateKubeletServerCertificate
-        path: '{.featureGates.RotateKubeletServerCertificate}'
-        set: true
-        compare:
-          op: eq
-          value: true
-    remediation: |
-      Edit the kubelet service file $kubeletsvc
-      on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
-      --feature-gates=RotateKubeletServerCertificate=true
-      Based on your system, restart the kubelet service. For example:
-      systemctl daemon-reload
-      systemctl restart kubelet.service
-    scored: true
-
-  - id: 2.1.14
-    text: Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --tls-cipher-suites
-        path: '{range .tlsCipherSuites[:]}{}{'',''}{end}'
-        set: true
-        compare:
-          op: valid_elements
-          value: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-    remediation: |
-      If using a Kubelet config file, edit the file to set TLSCipherSuites: to TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-      If using executable arguments, edit the kubelet service file $kubeletsvc on each worker node and set the below parameter.
-      --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-    scored: false
-
-- id: "2.2"
-  text: Configuration Files
-  checks:
-  - id: 2.2.1
-    text: Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %a $kubeletkubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chmod 644 $kubeletkubeconfig
-    scored: true
-
-  - id: 2.2.2
-    text: Ensure that the kubelet.conf file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %U:%G $kubeletkubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-        compare:
-          op: eq
-          value: root:root
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chown root:root $kubeletkubeconfig
-    scored: true
-
-  - id: 2.2.3
-    text: Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %a $kubeletsvc; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chmod 644 $kubeletsvc
-    scored: true
-
-  - id: 2.2.4
-    text: Ensure that the kubelet service file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %U:%G $kubeletsvc; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chown root:root $kubeletsvc
-    scored: true
-
-  - id: 2.2.5
-    text: Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %a $proxykubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chmod 644 $proxykubeconfig
-    scored: true
-
-  - id: 2.2.6
-    text: Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker
-      node. For example,
-      chown root:root $proxykubeconfig
-    scored: true
-
-  - id: 2.2.7
-    text: Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)
-    audit: "/bin/sh -c 'if test -e $kubeletcafile; then stat -c %a $kubeletcafile; fi'"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "644"
-        compare:
-          op: eq
-          value: "644"
-        set: true
-      - flag: "640"
-        compare:
-          op: eq
-          value: "640"
-        set: true
-      - flag: "600"
-        compare:
-          op: eq
-          value: "600"
-        set: true
-    remediation: |
-      Run the following command to modify the file permissions of the --client-ca-file
-      chmod 644 <filename>
-    scored: true
-
-  - id: 2.2.8
-    text: Ensure that the client certificate authorities file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletcafile; then stat -c %U:%G $kubeletcafile; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-        compare:
-          op: eq
-          value: root:root
-    remediation: |
-      Run the following command to modify the ownership of the --client-ca-file .
-      chown root:root <filename>
-    scored: true
-
-  - id: 2.2.9
-    text: Ensure that the kubelet configuration file ownership is set to root:root (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the following command (using the config file location identied in the Audit step)
-      chown root:root $kubeletconf
-    scored: true
-
-  - id: 2.2.10
-    text: Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)
-    audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %a $kubeletconf; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the following command (using the config file location identied in the Audit step)
-      chmod 644 $kubeletconf
-    scored: true

cfg/cis-1.5/config.yaml

@@ -1,2 +1,2 @@
----
-## Version-specific settings that override the values in cfg/config.yaml
+---
+## Version-specific settings that override the values in cfg/config.yaml

cfg/cis-1.5/controlplane.yaml

@@ -5,31 +5,31 @@ id: 3
 text: "Control Plane Configuration"
 type: "controlplane"
 groups:
-- id: 3.1
-  text: "Authentication and Authorization"
-  checks:
-  - id: 3.1.1
-    text: "Client certificate authentication should not be used for users (Not Scored) "
-    type: "manual"
-    remediation: |
-      Alternative mechanisms provided by Kubernetes such as the use of OIDC should be 
-      implemented in place of client certificates. 
-    scored: false
+  - id: 3.1
+    text: "Authentication and Authorization"
+    checks:
+      - id: 3.1.1
+        text: "Client certificate authentication should not be used for users (Not Scored)"
+        type: "manual"
+        remediation: |
+          Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
+          implemented in place of client certificates.
+        scored: false
 
-- id: 3.2
-  text: "Logging"
-  checks:
-  - id: 3.2.1
-    text: "Ensure that a minimal audit policy is created (Scored) "
-    type: "manual"
-    remediation: |
-      Create an audit policy file for your cluster. 
-    scored: true
+  - id: 3.2
+    text: "Logging"
+    checks:
+      - id: 3.2.1
+        text: "Ensure that a minimal audit policy is created (Scored)"
+        type: "manual"
+        remediation: |
+          Create an audit policy file for your cluster.
+        scored: true
 
-  - id: 3.2.2
-    text: "Ensure that the audit policy covers key security concerns (Not Scored) "
-    type: "manual"
-    remediation: |
-      Consider modification of the audit policy in use on the cluster to include these items, at a 
-      minimum. 
-    scored: false
+      - id: 3.2.2
+        text: "Ensure that the audit policy covers key security concerns (Not Scored)"
+        type: "manual"
+        remediation: |
+          Consider modification of the audit policy in use on the cluster to include these items, at a
+          minimum.
+        scored: false

cfg/cis-1.5/etcd.yaml

@@ -5,127 +5,127 @@ id: 2
 text: "Etcd Node Configuration"
 type: "etcd"
 groups:
-- id: 2
-  text: "Etcd Node Configuration Files"
-  checks:
-  - id: 2.1
-    text: "Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      bin_op: and
-      test_items:
-      - flag: "--cert-file"
-        set: true
-      - flag:  "--key-file"
-        set: true
-    remediation: |
-      Follow the etcd service documentation and configure TLS encryption.
-      Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml 
-      on the master node and set the below parameters.
-      --cert-file=</path/to/ca-file>
-      --key-file=</path/to/key-file>
-    scored: true
-    
-  - id: 2.2
-    text: "Ensure that the --client-cert-auth argument is set to true (Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      test_items:
-      - flag: "--client-cert-auth"
-        compare:
-          op: eq
-          value: true
-        set: true
-    remediation: |
-      Edit the etcd pod specification file $etcdconf on the master
-      node and set the below parameter.
-      --client-cert-auth="true"
-    scored: true
+  - id: 2
+    text: "Etcd Node Configuration Files"
+    checks:
+      - id: 2.1
+        text: "Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--cert-file"
+              set: true
+            - flag: "--key-file"
+              set: true
+        remediation: |
+          Follow the etcd service documentation and configure TLS encryption.
+          Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml
+          on the master node and set the below parameters.
+          --cert-file=</path/to/ca-file>
+          --key-file=</path/to/key-file>
+        scored: true
 
-  - id: 2.3
-    text: "Ensure that the --auto-tls argument is not set to true (Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "--auto-tls"
-        set: false
-      - flag: "--auto-tls"
-        compare:
-          op: eq
-          value: false
-    remediation: |
-      Edit the etcd pod specification file $etcdconf on the master
-      node and either remove the --auto-tls parameter or set it to false.
-        --auto-tls=false
-    scored: true
-    
-  - id: 2.4
-    text: "Ensure that the --peer-cert-file and --peer-key-file arguments are
-    set as appropriate (Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      bin_op: and
-      test_items:
-      - flag: "--peer-cert-file"
-        set: true
-      - flag: "--peer-key-file"
-        set: true
-    remediation: |
-      Follow the etcd service documentation and configure peer TLS encryption as appropriate
-      for your etcd cluster. Then, edit the etcd pod specification file $etcdconf on the
-      master node and set the below parameters.
-      --peer-client-file=</path/to/peer-cert-file>
-      --peer-key-file=</path/to/peer-key-file>
-    scored: true
-    
-  - id: 2.5
-    text: "Ensure that the --peer-client-cert-auth argument is set to true (Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      test_items:
-      - flag: "--peer-client-cert-auth"
-        compare:
-          op: eq
-          value: true
-        set: true
-    remediation: |
-      Edit the etcd pod specification file $etcdconf on the master
-      node and set the below parameter.
-      --peer-client-cert-auth=true
-    scored: true
-    
-  - id: 2.6
-    text: "Ensure that the --peer-auto-tls argument is not set to true (Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "--peer-auto-tls"
-        set: false
-      - flag: "--peer-auto-tls"
-        compare:
-          op: eq
-          value: false
-        set: true
-    remediation: |
-      Edit the etcd pod specification file $etcdconf on the master
-      node and either remove the --peer-auto-tls parameter or set it to false.
-      --peer-auto-tls=false
-    scored: true
-    
-  - id: 2.7
-    text: "Ensure that a unique Certificate Authority is used for etcd (Not Scored)"
-    audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
-    tests:
-      test_items:
-      - flag: "--trusted-ca-file"
-        set: true
-    remediation: |
-      [Manual test]
-      Follow the etcd documentation and create a dedicated certificate authority setup for the
-      etcd service.
-      Then, edit the etcd pod specification file $etcdconf on the
-      master node and set the below parameter.
-      --trusted-ca-file=</path/to/ca-file>
-    scored: false
+      - id: 2.2
+        text: "Ensure that the --client-cert-auth argument is set to true (Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          test_items:
+            - flag: "--client-cert-auth"
+              compare:
+                op: eq
+                value: true
+              set: true
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and set the below parameter.
+          --client-cert-auth="true"
+        scored: true
+
+      - id: 2.3
+        text: "Ensure that the --auto-tls argument is not set to true (Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--auto-tls"
+              set: false
+            - flag: "--auto-tls"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and either remove the --auto-tls parameter or set it to false.
+            --auto-tls=false
+        scored: true
+
+      - id: 2.4
+        text: "Ensure that the --peer-cert-file and --peer-key-file arguments are
+        set as appropriate (Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--peer-cert-file"
+              set: true
+            - flag: "--peer-key-file"
+              set: true
+        remediation: |
+          Follow the etcd service documentation and configure peer TLS encryption as appropriate
+          for your etcd cluster. Then, edit the etcd pod specification file $etcdconf on the
+          master node and set the below parameters.
+          --peer-client-file=</path/to/peer-cert-file>
+          --peer-key-file=</path/to/peer-key-file>
+        scored: true
+
+      - id: 2.5
+        text: "Ensure that the --peer-client-cert-auth argument is set to true (Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          test_items:
+            - flag: "--peer-client-cert-auth"
+              compare:
+                op: eq
+                value: true
+              set: true
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and set the below parameter.
+          --peer-client-cert-auth=true
+        scored: true
+
+      - id: 2.6
+        text: "Ensure that the --peer-auto-tls argument is not set to true (Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--peer-auto-tls"
+              set: false
+            - flag: "--peer-auto-tls"
+              compare:
+                op: eq
+                value: false
+              set: true
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and either remove the --peer-auto-tls parameter or set it to false.
+          --peer-auto-tls=false
+        scored: true
+
+      - id: 2.7
+        text: "Ensure that a unique Certificate Authority is used for etcd (Not Scored)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          test_items:
+            - flag: "--trusted-ca-file"
+              set: true
+        remediation: |
+          [Manual test]
+          Follow the etcd documentation and create a dedicated certificate authority setup for the
+          etcd service.
+          Then, edit the etcd pod specification file $etcdconf on the
+          master node and set the below parameter.
+          --trusted-ca-file=</path/to/ca-file>
+        scored: false

cfg/cis-1.5/node.yaml

@@ -5,501 +5,474 @@ id: 4
 text: "Worker Node Security Configuration"
 type: "node"
 groups:
-- id: 4.1
-  text: "Worker Node Configuration Files"
-  checks:
-  - id: 4.1.1
-    text: "Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %a $kubeletsvc; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker node. 
-      For example, 
-      chmod 755 $kubeletsvc 
-    scored: true
+  - id: 4.1
+    text: "Worker Node Configuration Files"
+    checks:
+      - id: 4.1.1
+        text: "Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c permissions=%a $kubeletsvc; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              set: true
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chmod 644 $kubeletsvc
+        scored: true
 
-  - id: 4.1.2
-    text: "Ensure that the kubelet service file ownership is set to root:root (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %U:%G $kubeletsvc; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker node. 
-      For example, 
-      chown root:root $kubeletsvc 
-    scored: true
+      - id: 4.1.2
+        text: "Ensure that the kubelet service file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %U:%G $kubeletsvc; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chown root:root $kubeletsvc
+        scored: true
 
-  - id: 4.1.3
-    text: "Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)"
-    audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %a $proxykubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker node. 
-      For example, 
-      chmod 644 $proykubeconfig 
-    scored: true
+      - id: 4.1.3
+        text: "Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c permissions=%a $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              set: true
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chmod 644 $proxykubeconfig
+        scored: true
 
-  - id: 4.1.4
-    text: "Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)"
-    audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker node. 
-      For example, chown root:root $proxykubeconfig 
-    scored: true
+      - id: 4.1.4
+        text: "Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example, chown root:root $proxykubeconfig
+        scored: true
 
-  - id: 4.1.5
-    text: "Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %a $kubeletkubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker node. 
-      For example, 
-      chmod 644 $kubeletkubeconfig 
-    scored: true
+      - id: 4.1.5
+        text: "Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c permissions=%a $kubeletkubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              set: true
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chmod 644 $kubeletkubeconfig
+        scored: true
 
-  - id: 4.1.6
-    text: "Ensure that the kubelet.conf file ownership is set to root:root (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %U:%G $kubeletkubeconfig; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-        compare:
-          op: eq
-          value: root:root
-    remediation: |
-      Run the below command (based on the file location on your system) on the each worker node. 
-      For example, 
-      chown root:root $kubeletkubeconfig 
-    scored: true
+      - id: 4.1.6
+        text: "Ensure that the kubelet.conf file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %U:%G $kubeletkubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+              compare:
+                op: eq
+                value: root:root
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chown root:root $kubeletkubeconfig
+        scored: true
 
-  - id: 4.1.7
-    text: "Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)"
-    types: "manual"
-    remediation: |
-      Run the following command to modify the file permissions of the 
-      --client-ca-file chmod 644 <filename> 
-    scored: true
+      - id: 4.1.7
+        text: "Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)"
+        audit: |
+          CAFILE=$(ps -ef | grep kubelet | grep -v apiserver | grep -- --client-ca-file= | awk -F '--client-ca-file=' '{print $2}' | awk '{print $1}')
+          if test -z $CAFILE; then CAFILE=$kubeletcafile; fi
+          if test -e $CAFILE; then stat -c permissions=%a $CAFILE; fi
+        tests:
+          test_items:
+            - flag: "permissions"
+              set: true
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the following command to modify the file permissions of the
+          --client-ca-file chmod 644 <filename>
+        scored: true
 
-  - id: 4.1.8
-    text: "Ensure that the client certificate authorities file ownership is set to root:root (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletcafile; then stat -c %U:%G $kubeletcafile; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-        compare:
-          op: eq
-          value: root:root
-    remediation: |
-      Run the following command to modify the ownership of the --client-ca-file. 
-      chown root:root <filename> 
-    scored: true
+      - id: 4.1.8
+        text: "Ensure that the client certificate authorities file ownership is set to root:root (Scored)"
+        audit: |
+          CAFILE=$(ps -ef | grep kubelet | grep -v apiserver | grep -- --client-ca-file= | awk -F '--client-ca-file=' '{print $2}' | awk '{print $1}')
+          if test -z $CAFILE; then CAFILE=$kubeletcafile; fi
+          if test -e $CAFILE; then stat -c %U:%G $CAFILE; fi
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+              compare:
+                op: eq
+                value: root:root
+        remediation: |
+          Run the following command to modify the ownership of the --client-ca-file.
+          chown root:root <filename>
+        scored: true
 
-  - id: 4.1.9
-    text: "Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %a $kubeletconf; fi'' '
-    tests:
-      test_items:
-      - flag: "644"
-        set: true
-        compare:
-          op: eq
-          value: "644"
-      - flag: "640"
-        set: true
-        compare:
-          op: eq
-          value: "640"
-      - flag: "600"
-        set: true
-        compare:
-          op: eq
-          value: "600"
-      bin_op: or
-    remediation: |
-      Run the following command (using the config file location identied in the Audit step) 
-      chmod 644 $kubeletconf 
-    scored: true
+      - id: 4.1.9
+        text: "Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c permissions=%a $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              set: true
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the following command (using the config file location identified in the Audit step)
+          chmod 644 $kubeletconf
+        scored: true
 
-  - id: 4.1.10
-    text: "Ensure that the kubelet configuration file ownership is set to root:root (Scored)"
-    audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
-    tests:
-      test_items:
-      - flag: root:root
-        set: true
-    remediation: |
-      Run the following command (using the config file location identied in the Audit step) 
-      chown root:root $kubeletconf 
-    scored: true
+      - id: 4.1.10
+        text: "Ensure that the kubelet configuration file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the following command (using the config file location identified in the Audit step)
+          chown root:root $kubeletconf
+        scored: true
 
-- id: 4.2
-  text: "Kubelet"
-  checks:
-  - id: 4.2.1
-    text: "Ensure that the --anonymous-auth argument is set to false (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: "--anonymous-auth"
-        path: '{.authentication.anonymous.enabled}'
-        set: true
-        compare:
-          op: eq
-          value: false
-    remediation: |
-      If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
-      false. 
-      If using executable arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable. 
-      --anonymous-auth=false 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service
-    scored: true
+  - id: 4.2
+    text: "Kubelet"
+    checks:
+      - id: 4.2.1
+        text: "Ensure that the anonymous-auth argument is set to false (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: "--anonymous-auth"
+              path: '{.authentication.anonymous.enabled}'
+              set: true
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
+          false.
+          If using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --anonymous-auth=false
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.2
-    text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --authorization-mode
-        path: '{.authorization.mode}'
-        set: true
-        compare:
-          op: nothave
-          value: AlwaysAllow
-    remediation: |
-      If using a Kubelet config file, edit the file to set authorization: mode to Webhook. If 
-      using executable arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_AUTHZ_ARGS variable. 
-      --authorization-mode=Webhook 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service  
-    scored: true
+      - id: 4.2.2
+        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --authorization-mode
+              path: '{.authorization.mode}'
+              set: true
+              compare:
+                op: nothave
+                value: AlwaysAllow
+        remediation: |
+          If using a Kubelet config file, edit the file to set authorization: mode to Webhook. If
+          using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --authorization-mode=Webhook
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.3
-    text: "Ensure that the --client-ca-file argument is set as appropriate (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --client-ca-file
-        path: '{.authentication.x509.clientCAFile}'
-        set: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to 
-      the location of the client CA file. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_AUTHZ_ARGS variable. 
-      --client-ca-file=<path/to/client-ca-file> 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service 
-    scored: true
+      - id: 4.2.3
+        text: "Ensure that the --client-ca-file argument is set as appropriate (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --client-ca-file
+              path: '{.authentication.x509.clientCAFile}'
+              set: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to
+          the location of the client CA file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --client-ca-file=<path/to/client-ca-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.4
-    text: "Ensure that the --read-only-port argument is set to 0 (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: "--read-only-port"
-        path: '{.readOnlyPort}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-    remediation: |
-      If using a Kubelet config file, edit the file to set readOnlyPort to 0. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable. 
-      --read-only-port=0 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service 
-    scored: true
+      - id: 4.2.4
+        text: "Ensure that the --read-only-port argument is set to 0 (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--read-only-port"
+              path: '{.readOnlyPort}'
+              set: true
+              compare:
+                op: eq
+                value: 0
+            - flag: "--read-only-port"
+              path: '{.readOnlyPort}'
+              set: false
+        remediation: |
+          If using a Kubelet config file, edit the file to set readOnlyPort to 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --read-only-port=0
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.5
-    text: "Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --streaming-connection-idle-timeout
-        path: '{.streamingConnectionIdleTimeout}'
-        set: true
-        compare:
-          op: noteq
-          value: 0
-      - flag: --streaming-connection-idle-timeout
-        path: '{.streamingConnectionIdleTimeout}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a 
-      value other than 0. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable. 
-      --streaming-connection-idle-timeout=5m 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service   
-    scored: true
+      - id: 4.2.5
+        text: "Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: true
+              compare:
+                op: noteq
+                value: 0
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a
+          value other than 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --streaming-connection-idle-timeout=5m
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.6
-    text: "Ensure that the --protect-kernel-defaults argument is set to true (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --protect-kernel-defaults
-        path: '{.protectKernelDefaults}'
-        set: true
-        compare:
-          op: eq
-          value: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set protectKernelDefaults: true. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable. 
-      --protect-kernel-defaults=true 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service   
-    scored: true
+      - id: 4.2.6
+        text: "Ensure that the --protect-kernel-defaults argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --protect-kernel-defaults
+              path: '{.protectKernelDefaults}'
+              set: true
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --protect-kernel-defaults=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.7
-    text: "Ensure that the --make-iptables-util-chains argument is set to true (Scored) "
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --make-iptables-util-chains
-        path: '{.makeIPTablesUtilChains}'
-        set: true
-        compare:
-          op: eq
-          value: true
-      - flag: --make-iptables-util-chains
-        path: '{.makeIPTablesUtilChains}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      remove the --make-iptables-util-chains argument from the 
-      KUBELET_SYSTEM_PODS_ARGS variable. 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service   
-    scored: true
+      - id: 4.2.7
+        text: "Ensure that the --make-iptables-util-chains argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: true
+              compare:
+                op: eq
+                value: true
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove the --make-iptables-util-chains argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.8
-    text: "Ensure that the --hostname-override argument is not set (Not Scored)"
-    # This is one of those properties that can only be set as a command line argument. 
-    # To check if the property is set as expected, we need to parse the kubelet command 
-    # instead reading the Kubelet Configuration file.
-    audit: "/bin/ps -fC $kubeletbin "
-    tests:
-      test_items:
-      - flag: --hostname-override
-        set: false
-    remediation: |
-      Edit the kubelet service file $kubeletsvc 
-      on each worker node and remove the --hostname-override argument from the
-      KUBELET_SYSTEM_PODS_ARGS variable. 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service 
-    scored: false
+      - id: 4.2.8
+        text: "Ensure that the --hostname-override argument is not set (Not Scored)"
+        # This is one of those properties that can only be set as a command line argument.
+        # To check if the property is set as expected, we need to parse the kubelet command
+        # instead reading the Kubelet Configuration file.
+        audit: "/bin/ps -fC $kubeletbin "
+        tests:
+          test_items:
+            - flag: --hostname-override
+              set: false
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and remove the --hostname-override argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
 
-  - id: 4.2.9
-    text: "Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Not Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --event-qps
-        path: '{.eventRecordQPS}'
-        set: true
-        compare:
-          op: eq
-          value: 0
-    remediation: |
-      If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable. 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service   
-    scored: false
+      - id: 4.2.9
+        text: "Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Not Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --event-qps
+              path: '{.eventRecordQPS}'
+              set: true
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
 
-  - id: 4.2.10
-    text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --tls-cert-file
-        path: '{.tlsCertFile}'
-        set: true
-      - flag: --tls-private-key-file
-        path: '{.tlsPrivateKeyFile}'
-        set: true
-    remediation: |
-      If using a Kubelet config file, edit the file to set tlsCertFile to the location 
-      of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile 
-      to the location of the corresponding private key file. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the below parameters in KUBELET_CERTIFICATE_ARGS variable. 
-      --tls-cert-file=<path/to/tls-certificate-file>  
-      --tls-private-key-file=<path/to/tls-key-file> 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service   
-    scored: true
+      - id: 4.2.10
+        text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --tls-cert-file
+              path: '{.tlsCertFile}'
+              set: true
+            - flag: --tls-private-key-file
+              path: '{.tlsPrivateKeyFile}'
+              set: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set tlsCertFile to the location
+          of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+          to the location of the corresponding private key file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+          --tls-cert-file=<path/to/tls-certificate-file>
+          --tls-private-key-file=<path/to/tls-key-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.11
-    text: "Ensure that the --rotate-certificates argument is not set to false (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --rotate-certificates
-        path: '{.rotateCertificates}'
-        set: true
-        compare:
-          op: eq
-          value: true
-      - flag: --rotate-certificates
-        path: '{.rotateCertificates}'
-        set: false
-      bin_op: or
-    remediation: |
-      If using a Kubelet config file, edit the file to add the line rotateCertificates: true or
-      remove it altogether to use the default value. 
-      If using command line arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      remove --rotate-certificates=false argument from the KUBELET_CERTIFICATE_ARGS
-      variable. 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service 
-    scored: true
+      - id: 4.2.11
+        text: "Ensure that the --rotate-certificates argument is not set to false (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: true
+              compare:
+                op: eq
+                value: true
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to add the line rotateCertificates: true or
+          remove it altogether to use the default value.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove --rotate-certificates=false argument from the KUBELET_CERTIFICATE_ARGS
+          variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.12
-    text: "Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: RotateKubeletServerCertificate
-        path: '{.featureGates.RotateKubeletServerCertificate}'
-        set: true
-        compare:
-          op: eq
-          value: true
-    remediation: |
-      Edit the kubelet service file $kubeletsvc 
-      on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable. 
-      --feature-gates=RotateKubeletServerCertificate=true 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service   
-    scored: true
+      - id: 4.2.12
+        text: "Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: RotateKubeletServerCertificate
+              path: '{.featureGates.RotateKubeletServerCertificate}'
+              set: true
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+          --feature-gates=RotateKubeletServerCertificate=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
 
-  - id: 4.2.13
-    text: "Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)"
-    audit: "/bin/ps -fC $kubeletbin"      
-    audit_config: "/bin/cat $kubeletconf"
-    tests:
-      test_items:
-      - flag: --tls-cipher-suites
-        path: '{range .tlsCipherSuites[:]}{}{'',''}{end}'
-        set: true
-        compare:
-          op: valid_elements
-          value: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-    remediation: |
-      If using a Kubelet config file, edit the file to set TLSCipherSuites: to 
-      TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
-      or to a subset of these values. 
-      If using executable arguments, edit the kubelet service file 
-      $kubeletsvc on each worker node and 
-      set the --tls-cipher-suites parameter as follows, or to a subset of these values.  
-      --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256 
-      Based on your system, restart the kubelet service. For example: 
-      systemctl daemon-reload 
-      systemctl restart kubelet.service 
-    scored: false
+      - id: 4.2.13
+        text: "Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --tls-cipher-suites
+              path: '{range .tlsCipherSuites[:]}{}{'',''}{end}'
+              set: true
+              compare:
+                op: valid_elements
+                value: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+        remediation: |
+          If using a Kubelet config file, edit the file to set TLSCipherSuites: to
+          TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+          or to a subset of these values.
+          If using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the --tls-cipher-suites parameter as follows, or to a subset of these values.
+          --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false

cfg/cis-1.5/policies.yaml

@@ -5,235 +5,235 @@ id: 5
 text: "Kubernetes Policies"
 type: "policies"
 groups:
-- id: 5.1
-  text: "RBAC and Service Accounts"
-  checks:
-  - id: 5.1.1
-    text: "Ensure that the cluster-admin role is only used where required (Not Scored)"
-    type: "manual"
-    remediation: |
-      Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
-      if they need this role or if they could use a role with fewer privileges. 
-      Where possible, first bind users to a lower privileged role and then remove the
-      clusterrolebinding to the cluster-admin role : 
-      kubectl delete clusterrolebinding [name]   
-    scored: false
+  - id: 5.1
+    text: "RBAC and Service Accounts"
+    checks:
+      - id: 5.1.1
+        text: "Ensure that the cluster-admin role is only used where required (Not Scored)"
+        type: "manual"
+        remediation: |
+          Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
+          if they need this role or if they could use a role with fewer privileges.
+          Where possible, first bind users to a lower privileged role and then remove the
+          clusterrolebinding to the cluster-admin role :
+          kubectl delete clusterrolebinding [name]
+        scored: false
 
-  - id: 5.1.2
-    text: "Minimize access to secrets (Not Scored)"
-    type: "manual"
-    remediation: |
-      Where possible, remove get, list and watch access to secret objects in the cluster. 
-    scored: false
+      - id: 5.1.2
+        text: "Minimize access to secrets (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible, remove get, list and watch access to secret objects in the cluster.
+        scored: false
 
-  - id: 5.1.3
-    text: "Minimize wildcard use in Roles and ClusterRoles (Not Scored)"
-    type: "manual"
-    remediation: |
-      Where possible replace any use of wildcards in clusterroles and roles with specific
-      objects or actions.
-    scored: false
-    
-  - id: 5.1.4
-    text: "Minimize access to create pods (Not Scored)"
-    type: "manual"
-    Remediation: |
-      Where possible, remove create access to pod objects in the cluster. 
-    scored: false
+      - id: 5.1.3
+        text: "Minimize wildcard use in Roles and ClusterRoles (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible replace any use of wildcards in clusterroles and roles with specific
+          objects or actions.
+        scored: false
 
-  - id: 5.1.5
-    text: "Ensure that default service accounts are not actively used. (Scored)"
-    type: "manual"
-    remediation: |
-      Create explicit service accounts wherever a Kubernetes workload requires specific access
-      to the Kubernetes API server. 
-      Modify the configuration of each default service account to include this value
-      automountServiceAccountToken: false 
-    scored: true
+      - id: 5.1.4
+        text: "Minimize access to create pods (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible, remove create access to pod objects in the cluster.
+        scored: false
 
-  - id: 5.1.6
-    text: "Ensure that Service Account Tokens are only mounted where necessary (Not Scored)"
-    type: "manual"
-    remediation: |
-      Modify the definition of pods and service accounts which do not need to mount service
-      account tokens to disable it. 
-    scored: false
+      - id: 5.1.5
+        text: "Ensure that default service accounts are not actively used. (Scored)"
+        type: "manual"
+        remediation: |
+          Create explicit service accounts wherever a Kubernetes workload requires specific access
+          to the Kubernetes API server.
+          Modify the configuration of each default service account to include this value
+          automountServiceAccountToken: false
+        scored: true
 
-- id: 5.2
-  text: "Pod Security Policies"
-  checks:
-  - id: 5.2.1
-    text: "Minimize the admission of privileged containers (Not Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that
-      the .spec.privileged field is omitted or set to false. 
-    scored: false
+      - id: 5.1.6
+        text: "Ensure that Service Account Tokens are only mounted where necessary (Not Scored)"
+        type: "manual"
+        remediation: |
+          Modify the definition of pods and service accounts which do not need to mount service
+          account tokens to disable it.
+        scored: false
 
-  - id: 5.2.2
-    text: "Minimize the admission of containers wishing to share the host process ID namespace (Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that the 
-      .spec.hostPID field is omitted or set to false. 
-    scored: true
+  - id: 5.2
+    text: "Pod Security Policies"
+    checks:
+      - id: 5.2.1
+        text: "Minimize the admission of privileged containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that
+          the .spec.privileged field is omitted or set to false.
+        scored: false
 
-  - id: 5.2.3
-    text: "Minimize the admission of containers wishing to share the host IPC namespace (Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that the 
-      .spec.hostIPC field is omitted or set to false. 
-    scored: true
+      - id: 5.2.2
+        text: "Minimize the admission of containers wishing to share the host process ID namespace (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostPID field is omitted or set to false.
+        scored: true
 
-  - id: 5.2.4
-    text: "Minimize the admission of containers wishing to share the host network namespace (Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that the 
-      .spec.hostNetwork field is omitted or set to false. 
-    scored: true
+      - id: 5.2.3
+        text: "Minimize the admission of containers wishing to share the host IPC namespace (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostIPC field is omitted or set to false.
+        scored: true
 
-  - id: 5.2.5
-    text: "Minimize the admission of containers with allowPrivilegeEscalation (Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that the 
-      .spec.allowPrivilegeEscalation field is omitted or set to false.
-    scored: true
+      - id: 5.2.4
+        text: "Minimize the admission of containers wishing to share the host network namespace (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostNetwork field is omitted or set to false.
+        scored: true
 
-  - id: 5.2.6
-    text: "Minimize the admission of root containers (Not Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that the 
-      .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of 
-      UIDs not including 0.
-    scored: false
+      - id: 5.2.5
+        text: "Minimize the admission of containers with allowPrivilegeEscalation (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.allowPrivilegeEscalation field is omitted or set to false.
+        scored: true
 
-  - id: 5.2.7
-    text: "Minimize the admission of containers with the NET_RAW capability (Not Scored)"
-    type: "manual"
-    remediation: |
-      Create a PSP as described in the Kubernetes documentation, ensuring that the 
-      .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
-    scored: false
+      - id: 5.2.6
+        text: "Minimize the admission of root containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of
+          UIDs not including 0.
+        scored: false
 
-  - id: 5.2.8
-    text: "Minimize the admission of containers with added capabilities (Not Scored)"
-    type: "manual"
-    remediation: |
-      Ensure that allowedCapabilities is not present in PSPs for the cluster unless 
-      it is set to an empty array. 
-    scored: false
+      - id: 5.2.7
+        text: "Minimize the admission of containers with the NET_RAW capability (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+        scored: false
 
-  - id: 5.2.9
-    text: "Minimize the admission of containers with capabilities assigned (Not Scored) "
-    type: "manual"
-    remediation: |
-      Review the use of capabilites in applications runnning on your cluster. Where a namespace
-      contains applicaions which do not require any Linux capabities to operate consider adding 
-      a PSP which forbids the admission of containers which do not drop all capabilities. 
-    scored: false
+      - id: 5.2.8
+        text: "Minimize the admission of containers with added capabilities (Not Scored)"
+        type: "manual"
+        remediation: |
+          Ensure that allowedCapabilities is not present in PSPs for the cluster unless
+          it is set to an empty array.
+        scored: false
 
-- id: 5.3
-  text: "Network Policies and CNI"
-  checks:
-  - id: 5.3.1
-    text: "Ensure that the CNI in use supports Network Policies (Not Scored)"
-    type: "manual"
-    remediation: |
-      If the CNI plugin in use does not support network policies, consideration should be given to
-      making use of a different plugin, or finding an alternate mechanism for restricting traffic
-      in the Kubernetes cluster. 
-    scored: false
+      - id: 5.2.9
+        text: "Minimize the admission of containers with capabilities assigned (Not Scored)"
+        type: "manual"
+        remediation: |
+          Review the use of capabilites in applications runnning on your cluster. Where a namespace
+          contains applicaions which do not require any Linux capabities to operate consider adding
+          a PSP which forbids the admission of containers which do not drop all capabilities.
+        scored: false
 
-  - id: 5.3.2
-    text: "Ensure that all Namespaces have Network Policies defined (Scored)"
-    type: "manual"
-    remediation: |
-      Follow the documentation and create NetworkPolicy objects as you need them. 
-    scored: true
+  - id: 5.3
+    text: "Network Policies and CNI"
+    checks:
+      - id: 5.3.1
+        text: "Ensure that the CNI in use supports Network Policies (Not Scored)"
+        type: "manual"
+        remediation: |
+          If the CNI plugin in use does not support network policies, consideration should be given to
+          making use of a different plugin, or finding an alternate mechanism for restricting traffic
+          in the Kubernetes cluster.
+        scored: false
 
-- id: 5.4
-  text: "Secrets Management"
-  checks:
-  - id: 5.4.1
-    text: "Prefer using secrets as files over secrets as environment variables (Not Scored)"
-    type: "manual"
-    remediation: |
-      if possible, rewrite application code to read secrets from mounted secret files, rather than
-      from environment variables. 
-    scored: false
+      - id: 5.3.2
+        text: "Ensure that all Namespaces have Network Policies defined (Scored)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create NetworkPolicy objects as you need them.
+        scored: true
 
-  - id: 5.4.2
-    text: "Consider external secret storage (Not Scored)"
-    type: "manual"
-    remediation: |
-      Refer to the secrets management options offered by your cloud provider or a third-party
-      secrets management solution. 
-    scored: false
+  - id: 5.4
+    text: "Secrets Management"
+    checks:
+      - id: 5.4.1
+        text: "Prefer using secrets as files over secrets as environment variables (Not Scored)"
+        type: "manual"
+        remediation: |
+          if possible, rewrite application code to read secrets from mounted secret files, rather than
+          from environment variables.
+        scored: false
 
-- id: 5.5
-  text: "Extensible Admission Control"
-  checks:
-  - id: 5.5.1
-    text: "Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)"
-    type: "manual"
-    remediation: |
-      Follow the Kubernetes documentation and setup image provenance. 
-    scored: false
+      - id: 5.4.2
+        text: "Consider external secret storage (Not Scored)"
+        type: "manual"
+        remediation: |
+          Refer to the secrets management options offered by your cloud provider or a third-party
+          secrets management solution.
+        scored: false
 
-- id: 5.6
-  text: "General Policies"
-  checks:
-  - id: 5.6.1
-    text: "Create administrative boundaries between resources using namespaces (Not Scored)"
-    type: "manual"
-    remediation: |
-      Follow the documentation and create namespaces for objects in your deployment as you need
-      them. 
-    scored: false
+  - id: 5.5
+    text: "Extensible Admission Control"
+    checks:
+      - id: 5.5.1
+        text: "Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and setup image provenance.
+        scored: false
 
-  - id: 5.6.2
-    text: "Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)"
-    type: "manual"
-    remediation: |
-      Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
-      would need to enable alpha features in the apiserver by passing "--feature-
-      gates=AllAlpha=true" argument. 
-      Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
-      parameter to "--feature-gates=AllAlpha=true" 
-      KUBE_API_ARGS="--feature-gates=AllAlpha=true" 
-      Based on your system, restart the kube-apiserver service. For example: 
-      systemctl restart kube-apiserver.service 
-      Use annotations to enable the docker/default seccomp profile in your pod definitions. An
-      example is as below: 
-      apiVersion: v1 
-      kind: Pod 
-      metadata: 
-        name: trustworthy-pod   
-        annotations:   
-          seccomp.security.alpha.kubernetes.io/pod: docker/default 
-      spec: 
-        containers:   
-          - name: trustworthy-container       
-            image: sotrustworthy:latest 
-    scored: false
+  - id: 5.7
+    text: "General Policies"
+    checks:
+      - id: 5.7.1
+        text: "Create administrative boundaries between resources using namespaces (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create namespaces for objects in your deployment as you need
+          them.
+        scored: false
 
-  - id: 5.6.3
-    text: "Apply Security Context to Your Pods and Containers (Not Scored)"
-    type: "manual"
-    remediation: |
-      Follow the Kubernetes documentation and apply security contexts to your pods. For a
-      suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
-      Containers. 
-    scored: false
+      - id: 5.7.2
+        text: "Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)"
+        type: "manual"
+        remediation: |
+          Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+          would need to enable alpha features in the apiserver by passing "--feature-
+          gates=AllAlpha=true" argument.
+          Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
+          parameter to "--feature-gates=AllAlpha=true"
+          KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+          Based on your system, restart the kube-apiserver service. For example:
+          systemctl restart kube-apiserver.service
+          Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+          example is as below:
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: trustworthy-pod
+            annotations:
+              seccomp.security.alpha.kubernetes.io/pod: docker/default
+          spec:
+            containers:
+              - name: trustworthy-container
+                image: sotrustworthy:latest
+        scored: false
 
-  - id: 5.6.4
-    text: "The default namespace should not be used (Scored)"
-    type: "manual"
-    remediation: |
-      Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
-      resources and that all new resources are created in a specific namespace. 
-    scored: true
+      - id: 5.7.3
+        text: "Apply Security Context to Your Pods and Containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and apply security contexts to your pods. For a
+          suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+          Containers.
+        scored: false
+
+      - id: 5.7.4
+        text: "The default namespace should not be used (Scored)"
+        type: "manual"
+        remediation: |
+          Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
+          resources and that all new resources are created in a specific namespace.
+        scored: true

cfg/cis-1.6/config.yaml

@@ -1,2 +1,2 @@
 ---
-## Version-specific settings that override the values in cfg/config.yaml
+## Version-specific settings that override the values in cfg/config.yaml

cfg/cis-1.6/controlplane.yaml

@@ -0,0 +1,35 @@
+---
+controls:
+version: 1.6
+id: 3
+text: "Control Plane Configuration"
+type: "controlplane"
+groups:
+  - id: 3.1
+    text: "Authentication and Authorization"
+    checks:
+      - id: 3.1.1
+        text: "Client certificate authentication should not be used for users (Manual)"
+        type: "manual"
+        remediation: |
+          Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
+          implemented in place of client certificates.
+        scored: false
+
+  - id: 3.2
+    text: "Logging"
+    checks:
+      - id: 3.2.1
+        text: "Ensure that a minimal audit policy is created (Manual)"
+        type: "manual"
+        remediation: |
+          Create an audit policy file for your cluster.
+        scored: false
+
+      - id: 3.2.2
+        text: "Ensure that the audit policy covers key security concerns (Manual)"
+        type: "manual"
+        remediation: |
+          Consider modification of the audit policy in use on the cluster to include these items, at a
+          minimum.
+        scored: false

cfg/cis-1.6/etcd.yaml

@@ -0,0 +1,124 @@
+---
+controls:
+version: 1.6
+id: 2
+text: "Etcd Node Configuration"
+type: "etcd"
+groups:
+  - id: 2
+    text: "Etcd Node Configuration Files"
+    checks:
+      - id: 2.1
+        text: "Ensure that the --cert-file and --key-file arguments are set as appropriate (Automated)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--cert-file"
+            - flag: "--key-file"
+        remediation: |
+          Follow the etcd service documentation and configure TLS encryption.
+          Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml
+          on the master node and set the below parameters.
+          --cert-file=</path/to/ca-file>
+          --key-file=</path/to/key-file>
+        scored: true
+
+      - id: 2.2
+        text: "Ensure that the --client-cert-auth argument is set to true (Automated)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          test_items:
+            - flag: "--client-cert-auth"
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and set the below parameter.
+          --client-cert-auth="true"
+        scored: true
+
+      - id: 2.3
+        text: "Ensure that the --auto-tls argument is not set to true (Automated)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--auto-tls"
+              set: false
+            - flag: "--auto-tls"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and either remove the --auto-tls parameter or set it to false.
+            --auto-tls=false
+        scored: true
+
+      - id: 2.4
+        text: "Ensure that the --peer-cert-file and --peer-key-file arguments are
+        set as appropriate (Automated)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--peer-cert-file"
+            - flag: "--peer-key-file"
+        remediation: |
+          Follow the etcd service documentation and configure peer TLS encryption as appropriate
+          for your etcd cluster.
+          Then, edit the etcd pod specification file $etcdconf on the
+          master node and set the below parameters.
+          --peer-client-file=</path/to/peer-cert-file>
+          --peer-key-file=</path/to/peer-key-file>
+        scored: true
+
+      - id: 2.5
+        text: "Ensure that the --peer-client-cert-auth argument is set to true (Automated)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          test_items:
+            - flag: "--peer-client-cert-auth"
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and set the below parameter.
+          --peer-client-cert-auth=true
+        scored: true
+
+      - id: 2.6
+        text: "Ensure that the --peer-auto-tls argument is not set to true (Automated)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--peer-auto-tls"
+              set: false
+            - flag: "--peer-auto-tls"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the etcd pod specification file $etcdconf on the master
+          node and either remove the --peer-auto-tls parameter or set it to false.
+          --peer-auto-tls=false
+        scored: true
+
+      - id: 2.7
+        text: "Ensure that a unique Certificate Authority is used for etcd (Manual)"
+        audit: "/bin/ps -ef | /bin/grep $etcdbin | /bin/grep -v grep"
+        tests:
+          test_items:
+            - flag: "--trusted-ca-file"
+        remediation: |
+          [Manual test]
+          Follow the etcd documentation and create a dedicated certificate authority setup for the
+          etcd service.
+          Then, edit the etcd pod specification file $etcdconf on the
+          master node and set the below parameter.
+          --trusted-ca-file=</path/to/ca-file>
+        scored: false

cfg/cis-1.6/master.yaml

@@ -0,0 +1,982 @@
+---
+controls:
+version: 1.6
+id: 1
+text: "Master Node Security Configuration"
+type: "master"
+groups:
+  - id: 1.1
+    text: "Master Node Configuration Files"
+    checks:
+      - id: 1.1.1
+        text: "Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e $apiserverconf; then stat -c permissions=%a $apiserverconf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the
+          master node.
+          For example, chmod 644 $apiserverconf
+        scored: true
+
+      - id: 1.1.2
+        text: "Ensure that the API server pod specification file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e $apiserverconf; then stat -c %U:%G $apiserverconf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root $apiserverconf
+        scored: true
+
+      - id: 1.1.3
+        text: "Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e $controllermanagerconf; then stat -c permissions=%a $controllermanagerconf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 $controllermanagerconf
+        scored: true
+
+      - id: 1.1.4
+        text: "Ensure that the controller manager pod specification file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e $controllermanagerconf; then stat -c %U:%G $controllermanagerconf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root $controllermanagerconf
+        scored: true
+
+      - id: 1.1.5
+        text: "Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e $schedulerconf; then stat -c permissions=%a $schedulerconf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 $schedulerconf
+        scored: true
+
+      - id: 1.1.6
+        text: "Ensure that the scheduler pod specification file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e $schedulerconf; then stat -c %U:%G $schedulerconf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root $schedulerconf
+        scored: true
+
+      - id: 1.1.7
+        text: "Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e $etcdconf; then stat -c permissions=%a $etcdconf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 $etcdconf
+        scored: true
+
+      - id: 1.1.8
+        text: "Ensure that the etcd pod specification file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e $etcdconf; then stat -c %U:%G $etcdconf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root $etcdconf
+        scored: true
+
+      - id: 1.1.9
+        text: "Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Manual)"
+        audit: "stat -c permissions=%a <path/to/cni/files>"
+        type: "manual"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 <path/to/cni/files>
+        scored: false
+
+      - id: 1.1.10
+        text: "Ensure that the Container Network Interface file ownership is set to root:root (Manual)"
+        audit: "stat -c %U:%G <path/to/cni/files>"
+        type: "manual"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root <path/to/cni/files>
+        scored: false
+
+      - id: 1.1.11
+        text: "Ensure that the etcd data directory permissions are set to 700 or more restrictive (Automated)"
+        audit: ps -ef | grep $etcdbin | grep -- --data-dir | sed 's%.*data-dir[= ]\([^ ]*\).*%\1%' | xargs stat -c permissions=%a
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "700"
+        remediation: |
+          On the etcd server node, get the etcd data directory, passed as an argument --data-dir,
+          from the below command:
+          ps -ef | grep etcd
+          Run the below command (based on the etcd data directory found above). For example,
+          chmod 700 /var/lib/etcd
+        scored: true
+
+      - id: 1.1.12
+        text: "Ensure that the etcd data directory ownership is set to etcd:etcd (Automated)"
+        audit: ps -ef | grep $etcdbin | grep -- --data-dir | sed 's%.*data-dir[= ]\([^ ]*\).*%\1%' | xargs stat -c %U:%G
+        tests:
+          test_items:
+            - flag: "etcd:etcd"
+        remediation: |
+          On the etcd server node, get the etcd data directory, passed as an argument --data-dir,
+          from the below command:
+          ps -ef | grep etcd
+          Run the below command (based on the etcd data directory found above).
+          For example, chown etcd:etcd /var/lib/etcd
+        scored: true
+
+      - id: 1.1.13
+        text: "Ensure that the admin.conf file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e /etc/kubernetes/admin.conf; then stat -c permissions=%a /etc/kubernetes/admin.conf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 /etc/kubernetes/admin.conf
+        scored: true
+
+      - id: 1.1.14
+        text: "Ensure that the admin.conf file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e /etc/kubernetes/admin.conf; then stat -c %U:%G /etc/kubernetes/admin.conf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root /etc/kubernetes/admin.conf
+        scored: true
+
+      - id: 1.1.15
+        text: "Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e /etc/kubernetes/scheduler.conf; then stat -c permissions=%a /etc/kubernetes/scheduler.conf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 /etc/kubernetes/scheduler.conf
+        scored: true
+
+      - id: 1.1.16
+        text: "Ensure that the scheduler.conf file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e /etc/kubernetes/scheduler.conf; then stat -c %U:%G /etc/kubernetes/scheduler.conf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root /etc/kubernetes/scheduler.conf
+        scored: true
+
+      - id: 1.1.17
+        text: "Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Automated)"
+        audit: "/bin/sh -c 'if test -e /etc/kubernetes/controller-manager.conf; then stat -c permissions=%a /etc/kubernetes/controller-manager.conf; fi'"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod 644 /etc/kubernetes/controller-manager.conf
+        scored: true
+
+      - id: 1.1.18
+        text: "Ensure that the controller-manager.conf file ownership is set to root:root (Automated)"
+        audit: "/bin/sh -c 'if test -e /etc/kubernetes/controller-manager.conf; then stat -c %U:%G /etc/kubernetes/controller-manager.conf; fi'"
+        tests:
+          test_items:
+            - flag: "root:root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown root:root /etc/kubernetes/controller-manager.conf
+        scored: true
+
+      - id: 1.1.19
+        text: "Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Automated)"
+        audit: "find /etc/kubernetes/pki/ | xargs stat -c %U:%G"
+        use_multiple_values: true
+        tests:
+          test_items:
+            - flag: "root root"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chown -R root:root /etc/kubernetes/pki/
+        scored: true
+
+      - id: 1.1.20
+        text: "Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Manual)"
+        audit: "find /etc/kubernetes/pki -name '*.crt' | xargs stat -c permissions=%a"
+        use_multiple_values: true
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod -R 644 /etc/kubernetes/pki/*.crt
+        scored: false
+
+      - id: 1.1.21
+        text: "Ensure that the Kubernetes PKI key file permissions are set to 600 (Manual)"
+        audit: "find /etc/kubernetes/pki -name '*.key' | xargs stat -c permissions=%a"
+        use_multiple_values: true
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "600"
+        remediation: |
+          Run the below command (based on the file location on your system) on the master node.
+          For example,
+          chmod -R 600 /etc/kubernetes/pki/*.key
+        scored: false
+
+  - id: 1.2
+    text: "API Server"
+    checks:
+      - id: 1.2.1
+        text: "Ensure that the --anonymous-auth argument is set to false (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        type: manual
+        tests:
+          test_items:
+            - flag: "--anonymous-auth"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the below parameter.
+          --anonymous-auth=false
+        scored: false
+
+      - id: 1.2.2
+        text: "Ensure that the --basic-auth-file argument is not set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--basic-auth-file"
+              set: false
+        remediation: |
+          Follow the documentation and configure alternate mechanisms for authentication. Then,
+          edit the API server pod specification file $apiserverconf
+          on the master node and remove the --basic-auth-file=<filename> parameter.
+        scored: true
+
+      - id: 1.2.3
+        text: "Ensure that the --token-auth-file parameter is not set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--token-auth-file"
+              set: false
+        remediation: |
+          Follow the documentation and configure alternate mechanisms for authentication. Then,
+          edit the API server pod specification file $apiserverconf
+          on the master node and remove the --token-auth-file=<filename> parameter.
+        scored: true
+
+      - id: 1.2.4
+        text: "Ensure that the --kubelet-https argument is set to true (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--kubelet-https"
+              compare:
+                op: eq
+                value: true
+            - flag: "--kubelet-https"
+              set: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and remove the --kubelet-https parameter.
+        scored: true
+
+      - id: 1.2.5
+        text: "Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--kubelet-client-certificate"
+            - flag: "--kubelet-client-key"
+        remediation: |
+          Follow the Kubernetes documentation and set up the TLS connection between the
+          apiserver and kubelets. Then, edit API server pod specification file
+          $apiserverconf on the master node and set the
+          kubelet client certificate and key parameters as below.
+          --kubelet-client-certificate=<path/to/client-certificate-file>
+          --kubelet-client-key=<path/to/client-key-file>
+        scored: true
+
+      - id: 1.2.6
+        text: "Ensure that the --kubelet-certificate-authority argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--kubelet-certificate-authority"
+        remediation: |
+          Follow the Kubernetes documentation and setup the TLS connection between
+          the apiserver and kubelets. Then, edit the API server pod specification file
+          $apiserverconf on the master node and set the
+          --kubelet-certificate-authority parameter to the path to the cert file for the certificate authority.
+          --kubelet-certificate-authority=<ca-string>
+        scored: true
+
+      - id: 1.2.7
+        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--authorization-mode"
+              compare:
+                op: nothave
+                value: "AlwaysAllow"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --authorization-mode parameter to values other than AlwaysAllow.
+          One such example could be as below.
+          --authorization-mode=RBAC
+        scored: true
+
+      - id: 1.2.8
+        text: "Ensure that the --authorization-mode argument includes Node (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--authorization-mode"
+              compare:
+                op: has
+                value: "Node"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --authorization-mode parameter to a value that includes Node.
+          --authorization-mode=Node,RBAC
+        scored: true
+
+      - id: 1.2.9
+        text: "Ensure that the --authorization-mode argument includes RBAC (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--authorization-mode"
+              compare:
+                op: has
+                value: "RBAC"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --authorization-mode parameter to a value that includes RBAC,
+          for example:
+          --authorization-mode=Node,RBAC
+        scored: true
+
+      - id: 1.2.10
+        text: "Ensure that the admission control plugin EventRateLimit is set (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: has
+                value: "EventRateLimit"
+        remediation: |
+          Follow the Kubernetes documentation and set the desired limits in a configuration file.
+          Then, edit the API server pod specification file $apiserverconf
+          and set the below parameters.
+          --enable-admission-plugins=...,EventRateLimit,...
+          --admission-control-config-file=<path/to/configuration/file>
+        scored: false
+
+      - id: 1.2.11
+        text: "Ensure that the admission control plugin AlwaysAdmit is not set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: nothave
+                value: AlwaysAdmit
+            - flag: "--enable-admission-plugins"
+              set: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and either remove the --enable-admission-plugins parameter, or set it to a
+          value that does not include AlwaysAdmit.
+        scored: true
+
+      - id: 1.2.12
+        text: "Ensure that the admission control plugin AlwaysPullImages is set (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: has
+                value: "AlwaysPullImages"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --enable-admission-plugins parameter to include
+          AlwaysPullImages.
+          --enable-admission-plugins=...,AlwaysPullImages,...
+        scored: false
+
+      - id: 1.2.13
+        text: "Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: has
+                value: "SecurityContextDeny"
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: has
+                value: "PodSecurityPolicy"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --enable-admission-plugins parameter to include
+          SecurityContextDeny, unless PodSecurityPolicy is already in place.
+          --enable-admission-plugins=...,SecurityContextDeny,...
+        scored: false
+
+      - id: 1.2.14
+        text: "Ensure that the admission control plugin ServiceAccount is set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--disable-admission-plugins"
+              compare:
+                op: nothave
+                value: "ServiceAccount"
+            - flag: "--disable-admission-plugins"
+              set: false
+        remediation: |
+          Follow the documentation and create ServiceAccount objects as per your environment.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and ensure that the --disable-admission-plugins parameter is set to a
+          value that does not include ServiceAccount.
+        scored: true
+
+      - id: 1.2.15
+        text: "Ensure that the admission control plugin NamespaceLifecycle is set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--disable-admission-plugins"
+              compare:
+                op: nothave
+                value: "NamespaceLifecycle"
+            - flag: "--disable-admission-plugins"
+              set: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --disable-admission-plugins parameter to
+          ensure it does not include NamespaceLifecycle.
+        scored: true
+
+      - id: 1.2.16
+        text: "Ensure that the admission control plugin PodSecurityPolicy is set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: has
+                value: "PodSecurityPolicy"
+        remediation: |
+          Follow the documentation and create Pod Security Policy objects as per your environment.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the --enable-admission-plugins parameter to a
+          value that includes PodSecurityPolicy:
+          --enable-admission-plugins=...,PodSecurityPolicy,...
+          Then restart the API Server.
+        scored: true
+
+      - id: 1.2.17
+        text: "Ensure that the admission control plugin NodeRestriction is set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--enable-admission-plugins"
+              compare:
+                op: has
+                value: "NodeRestriction"
+        remediation: |
+          Follow the Kubernetes documentation and configure NodeRestriction plug-in on kubelets.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the --enable-admission-plugins parameter to a
+          value that includes NodeRestriction.
+          --enable-admission-plugins=...,NodeRestriction,...
+        scored: true
+
+      - id: 1.2.18
+        text: "Ensure that the --insecure-bind-address argument is not set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--insecure-bind-address"
+              set: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and remove the --insecure-bind-address parameter.
+        scored: true
+
+      - id: 1.2.19
+        text: "Ensure that the --insecure-port argument is set to 0 (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--insecure-port"
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the below parameter.
+          --insecure-port=0
+        scored: true
+
+      - id: 1.2.20
+        text: "Ensure that the --secure-port argument is not set to 0 (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--secure-port"
+              compare:
+                op: gt
+                value: 0
+            - flag: "--secure-port"
+              set: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and either remove the --secure-port parameter or
+          set it to a different (non-zero) desired port.
+        scored: true
+
+      - id: 1.2.21
+        text: "Ensure that the --profiling argument is set to false (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--profiling"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the below parameter.
+          --profiling=false
+        scored: true
+
+      - id: 1.2.22
+        text: "Ensure that the --audit-log-path argument is set (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--audit-log-path"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --audit-log-path parameter to a suitable path and
+          file where you would like audit logs to be written, for example:
+          --audit-log-path=/var/log/apiserver/audit.log
+        scored: true
+
+      - id: 1.2.23
+        text: "Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--audit-log-maxage"
+              compare:
+                op: gte
+                value: 30
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --audit-log-maxage parameter to 30 or as an appropriate number of days:
+          --audit-log-maxage=30
+        scored: true
+
+      - id: 1.2.24
+        text: "Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--audit-log-maxbackup"
+              compare:
+                op: gte
+                value: 10
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --audit-log-maxbackup parameter to 10 or to an appropriate
+          value.
+          --audit-log-maxbackup=10
+        scored: true
+
+      - id: 1.2.25
+        text: "Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--audit-log-maxsize"
+              compare:
+                op: gte
+                value: 100
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --audit-log-maxsize parameter to an appropriate size in MB.
+          For example, to set it as 100 MB:
+          --audit-log-maxsize=100
+        scored: true
+
+      - id: 1.2.26
+        text: "Ensure that the --request-timeout argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--request-timeout"
+              set: false
+            - flag: "--request-timeout"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          and set the below parameter as appropriate and if needed.
+          For example,
+          --request-timeout=300s
+        scored: true
+
+      - id: 1.2.27
+        text: "Ensure that the --service-account-lookup argument is set to true (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--service-account-lookup"
+              set: false
+            - flag: "--service-account-lookup"
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the below parameter.
+          --service-account-lookup=true
+          Alternatively, you can delete the --service-account-lookup parameter from this file so
+          that the default takes effect.
+        scored: true
+
+      - id: 1.2.28
+        text: "Ensure that the --service-account-key-file argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--service-account-key-file"
+        remediation: |
+          Edit the API server pod specification file $apiserverconf
+          on the master node and set the --service-account-key-file parameter
+          to the public key file for service accounts:
+          --service-account-key-file=<filename>
+        scored: true
+
+      - id: 1.2.29
+        text: "Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--etcd-certfile"
+            - flag: "--etcd-keyfile"
+        remediation: |
+          Follow the Kubernetes documentation and set up the TLS connection between the apiserver and etcd.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the etcd certificate and key file parameters.
+          --etcd-certfile=<path/to/client-certificate-file>
+          --etcd-keyfile=<path/to/client-key-file>
+        scored: true
+
+      - id: 1.2.30
+        text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          bin_op: and
+          test_items:
+            - flag: "--tls-cert-file"
+            - flag: "--tls-private-key-file"
+        remediation: |
+          Follow the Kubernetes documentation and set up the TLS connection on the apiserver.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the TLS certificate and private key file parameters.
+          --tls-cert-file=<path/to/tls-certificate-file>
+          --tls-private-key-file=<path/to/tls-key-file>
+        scored: true
+
+      - id: 1.2.31
+        text: "Ensure that the --client-ca-file argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--client-ca-file"
+        remediation: |
+          Follow the Kubernetes documentation and set up the TLS connection on the apiserver.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the client certificate authority file.
+          --client-ca-file=<path/to/client-ca-file>
+        scored: true
+
+      - id: 1.2.32
+        text: "Ensure that the --etcd-cafile argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--etcd-cafile"
+        remediation: |
+          Follow the Kubernetes documentation and set up the TLS connection between the apiserver and etcd.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the etcd certificate authority file parameter.
+          --etcd-cafile=<path/to/ca-file>
+        scored: true
+
+      - id: 1.2.33
+        text: "Ensure that the --encryption-provider-config argument is set as appropriate (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--encryption-provider-config"
+        remediation: |
+          Follow the Kubernetes documentation and configure a EncryptionConfig file.
+          Then, edit the API server pod specification file $apiserverconf
+          on the master node and set the --encryption-provider-config parameter to the path of that file: --encryption-provider-config=</path/to/EncryptionConfig/File>
+        scored: false
+
+      - id: 1.2.34
+        text: "Ensure that encryption providers are appropriately configured (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and configure a EncryptionConfig file.
+          In this file, choose aescbc, kms or secretbox as the encryption provider.
+        scored: false
+
+      - id: 1.2.35
+        text: "Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Manual)"
+        audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--tls-cipher-suites"
+              compare:
+                op: has
+                value: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256"
+        remediation: |
+          Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+          on the master node and set the below parameter.
+          --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM
+          _SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM
+          _SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM
+          _SHA384
+        scored: false
+
+  - id: 1.3
+    text: "Controller Manager"
+    checks:
+      - id: 1.3.1
+        text: "Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Manual)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--terminated-pod-gc-threshold"
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold,
+          for example:
+          --terminated-pod-gc-threshold=10
+        scored: false
+
+      - id: 1.3.2
+        text: "Ensure that the --profiling argument is set to false (Automated)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--profiling"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node and set the below parameter.
+          --profiling=false
+        scored: true
+
+      - id: 1.3.3
+        text: "Ensure that the --use-service-account-credentials argument is set to true (Automated)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--use-service-account-credentials"
+              compare:
+                op: noteq
+                value: false
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node to set the below parameter.
+          --use-service-account-credentials=true
+        scored: true
+
+      - id: 1.3.4
+        text: "Ensure that the --service-account-private-key-file argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--service-account-private-key-file"
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node and set the --service-account-private-key-file parameter
+          to the private key file for service accounts.
+          --service-account-private-key-file=<filename>
+        scored: true
+
+      - id: 1.3.5
+        text: "Ensure that the --root-ca-file argument is set as appropriate (Automated)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--root-ca-file"
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node and set the --root-ca-file parameter to the certificate bundle file`.
+          --root-ca-file=<path/to/file>
+        scored: true
+
+      - id: 1.3.6
+        text: "Ensure that the RotateKubeletServerCertificate argument is set to true (Automated)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--feature-gates"
+              compare:
+                op: eq
+                value: "RotateKubeletServerCertificate=true"
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node and set the --feature-gates parameter to include RotateKubeletServerCertificate=true.
+          --feature-gates=RotateKubeletServerCertificate=true
+        scored: true
+
+      - id: 1.3.7
+        text: "Ensure that the --bind-address argument is set to 127.0.0.1 (Automated)"
+        audit: "/bin/ps -ef | grep $controllermanagerbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--bind-address"
+              compare:
+                op: eq
+                value: "127.0.0.1"
+            - flag: "--bind-address"
+              set: false
+        remediation: |
+          Edit the Controller Manager pod specification file $controllermanagerconf
+          on the master node and ensure the correct value for the --bind-address parameter
+        scored: true
+
+  - id: 1.4
+    text: "Scheduler"
+    checks:
+      - id: 1.4.1
+        text: "Ensure that the --profiling argument is set to false (Automated)"
+        audit: "/bin/ps -ef | grep $schedulerbin | grep -v grep"
+        tests:
+          test_items:
+            - flag: "--profiling"
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          Edit the Scheduler pod specification file $schedulerconf file
+          on the master node and set the below parameter.
+          --profiling=false
+        scored: true
+
+      - id: 1.4.2
+        text: "Ensure that the --bind-address argument is set to 127.0.0.1 (Automated)"
+        audit: "/bin/ps -ef | grep $schedulerbin | grep -v grep"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--bind-address"
+              compare:
+                op: eq
+                value: "127.0.0.1"
+            - flag: "--bind-address"
+              set: false
+        remediation: |
+          Edit the Scheduler pod specification file $schedulerconf
+          on the master node and ensure the correct value for the --bind-address parameter
+        scored: true

cfg/cis-1.6/node.yaml

@@ -0,0 +1,452 @@
+---
+controls:
+version: 1.6
+id: 4
+text: "Worker Node Security Configuration"
+type: "node"
+groups:
+  - id: 4.1
+    text: "Worker Node Configuration Files"
+    checks:
+      - id: 4.1.1
+        text: "Ensure that the kubelet service file permissions are set to 644 or more restrictive (Automated)"
+        audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c permissions=%a $kubeletsvc; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chmod 644 $kubeletsvc
+        scored: true
+
+      - id: 4.1.2
+        text: "Ensure that the kubelet service file ownership is set to root:root (Automated)"
+        audit: '/bin/sh -c ''if test -e $kubeletsvc; then stat -c %U:%G $kubeletsvc; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chown root:root $kubeletsvc
+        scored: true
+
+      - id: 4.1.3
+        text: "If proxy kubeconfig file exists ensure permissions are set to 644 or more restrictive (Manual)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c permissions=%a $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chmod 644 $proxykubeconfig
+        scored: false
+
+      - id: 4.1.4
+        text: "Ensure that the proxy kubeconfig file ownership is set to root:root (Manual)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example, chown root:root $proxykubeconfig
+        scored: false
+
+      - id: 4.1.5
+        text: "Ensure that the --kubeconfig kubelet.conf file permissions are set to 644 or more restrictive (Automated)"
+        audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c permissions=%a $kubeletkubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chmod 644 $kubeletkubeconfig
+        scored: true
+
+      - id: 4.1.6
+        text: "Ensure that the --kubeconfig kubelet.conf file ownership is set to root:root (Manual)"
+        audit: '/bin/sh -c ''if test -e $kubeletkubeconfig; then stat -c %U:%G $kubeletkubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+        remediation: |
+          Run the below command (based on the file location on your system) on the each worker node.
+          For example,
+          chown root:root $kubeletkubeconfig
+        scored: false
+
+      - id: 4.1.7
+        text: "Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Manual)"
+        audit: |
+          CAFILE=$(ps -ef | grep kubelet | grep -v apiserver | grep -- --client-ca-file= | awk -F '--client-ca-file=' '{print $2}' | awk '{print $1}')
+          if test -z $CAFILE; then CAFILE=$kubeletcafile; fi
+          if test -e $CAFILE; then stat -c permissions=%a $CAFILE; fi
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the following command to modify the file permissions of the
+          --client-ca-file chmod 644 <filename>
+        scored: false
+
+      - id: 4.1.8
+        text: "Ensure that the client certificate authorities file ownership is set to root:root (Manual)"
+        audit: |
+          CAFILE=$(ps -ef | grep kubelet | grep -v apiserver | grep -- --client-ca-file= | awk -F '--client-ca-file=' '{print $2}' | awk '{print $1}')
+          if test -z $CAFILE; then CAFILE=$kubeletcafile; fi
+          if test -e $CAFILE; then stat -c %U:%G $CAFILE; fi
+        tests:
+          test_items:
+            - flag: root:root
+              compare:
+                op: eq
+                value: root:root
+        remediation: |
+          Run the following command to modify the ownership of the --client-ca-file.
+          chown root:root <filename>
+        scored: false
+
+      - id: 4.1.9
+        text: "Ensure that the kubelet --config configuration file has permissions set to 644 or more restrictive (Automated)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c permissions=%a $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+        remediation: |
+          Run the following command (using the config file location identified in the Audit step)
+          chmod 644 $kubeletconf
+        scored: true
+
+      - id: 4.1.10
+        text: "Ensure that the kubelet --config configuration file ownership is set to root:root (Automated)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+        remediation: |
+          Run the following command (using the config file location identified in the Audit step)
+          chown root:root $kubeletconf
+        scored: true
+
+  - id: 4.2
+    text: "Kubelet"
+    checks:
+      - id: 4.2.1
+        text: "Ensure that the anonymous-auth argument is set to false (Automated)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: "--anonymous-auth"
+              path: '{.authentication.anonymous.enabled}'
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
+          false.
+          If using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --anonymous-auth=false
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.2
+        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Automated)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --authorization-mode
+              path: '{.authorization.mode}'
+              compare:
+                op: nothave
+                value: AlwaysAllow
+        remediation: |
+          If using a Kubelet config file, edit the file to set authorization: mode to Webhook. If
+          using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --authorization-mode=Webhook
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.3
+        text: "Ensure that the --client-ca-file argument is set as appropriate (Automated)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --client-ca-file
+              path: '{.authentication.x509.clientCAFile}'
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to
+          the location of the client CA file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --client-ca-file=<path/to/client-ca-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.4
+        text: "Ensure that the --read-only-port argument is set to 0 (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "--read-only-port"
+              path: '{.readOnlyPort}'
+              compare:
+                op: eq
+                value: 0
+            - flag: "--read-only-port"
+              path: '{.readOnlyPort}'
+              set: false
+        remediation: |
+          If using a Kubelet config file, edit the file to set readOnlyPort to 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --read-only-port=0
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.5
+        text: "Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              compare:
+                op: noteq
+                value: 0
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a
+          value other than 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --streaming-connection-idle-timeout=5m
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.6
+        text: "Ensure that the --protect-kernel-defaults argument is set to true (Automated)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --protect-kernel-defaults
+              path: '{.protectKernelDefaults}'
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --protect-kernel-defaults=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.7
+        text: "Ensure that the --make-iptables-util-chains argument is set to true (Automated)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              compare:
+                op: eq
+                value: true
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove the --make-iptables-util-chains argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.8
+        text: "Ensure that the --hostname-override argument is not set (Manual)"
+        # This is one of those properties that can only be set as a command line argument.
+        # To check if the property is set as expected, we need to parse the kubelet command
+        # instead reading the Kubelet Configuration file.
+        audit: "/bin/ps -fC $kubeletbin "
+        tests:
+          test_items:
+            - flag: --hostname-override
+              set: false
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and remove the --hostname-override argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.9
+        text: "Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --event-qps
+              path: '{.eventRecordQPS}'
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.10
+        text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --tls-cert-file
+              path: '{.tlsCertFile}'
+            - flag: --tls-private-key-file
+              path: '{.tlsPrivateKeyFile}'
+        remediation: |
+          If using a Kubelet config file, edit the file to set tlsCertFile to the location
+          of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+          to the location of the corresponding private key file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+          --tls-cert-file=<path/to/tls-certificate-file>
+          --tls-private-key-file=<path/to/tls-key-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.11
+        text: "Ensure that the --rotate-certificates argument is not set to false (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              compare:
+                op: eq
+                value: true
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to add the line rotateCertificates: true or
+          remove it altogether to use the default value.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove --rotate-certificates=false argument from the KUBELET_CERTIFICATE_ARGS
+          variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.12
+        text: "Verify that the RotateKubeletServerCertificate argument is set to true (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: RotateKubeletServerCertificate
+              path: '{.featureGates.RotateKubeletServerCertificate}'
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+          --feature-gates=RotateKubeletServerCertificate=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 4.2.13
+        text: "Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Manual)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --tls-cipher-suites
+              path: '{range .tlsCipherSuites[:]}{}{'',''}{end}'
+              compare:
+                op: valid_elements
+                value: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+        remediation: |
+          If using a Kubelet config file, edit the file to set TLSCipherSuites: to
+          TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+          or to a subset of these values.
+          If using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the --tls-cipher-suites parameter as follows, or to a subset of these values.
+          --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false

cfg/cis-1.6/policies.yaml

@@ -0,0 +1,239 @@
+---
+controls:
+version: 1.6
+id: 5
+text: "Kubernetes Policies"
+type: "policies"
+groups:
+  - id: 5.1
+    text: "RBAC and Service Accounts"
+    checks:
+      - id: 5.1.1
+        text: "Ensure that the cluster-admin role is only used where required (Manual)"
+        type: "manual"
+        remediation: |
+          Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
+          if they need this role or if they could use a role with fewer privileges.
+          Where possible, first bind users to a lower privileged role and then remove the
+          clusterrolebinding to the cluster-admin role :
+          kubectl delete clusterrolebinding [name]
+        scored: false
+
+      - id: 5.1.2
+        text: "Minimize access to secrets (Manual)"
+        type: "manual"
+        remediation: |
+          Where possible, remove get, list and watch access to secret objects in the cluster.
+        scored: false
+
+      - id: 5.1.3
+        text: "Minimize wildcard use in Roles and ClusterRoles (Manual)"
+        type: "manual"
+        remediation: |
+          Where possible replace any use of wildcards in clusterroles and roles with specific
+          objects or actions.
+        scored: false
+
+      - id: 5.1.4
+        text: "Minimize access to create pods (Manual)"
+        type: "manual"
+        remediation: |
+          Where possible, remove create access to pod objects in the cluster.
+        scored: false
+
+      - id: 5.1.5
+        text: "Ensure that default service accounts are not actively used. (Manual)"
+        type: "manual"
+        remediation: |
+          Create explicit service accounts wherever a Kubernetes workload requires specific access
+          to the Kubernetes API server.
+          Modify the configuration of each default service account to include this value
+          automountServiceAccountToken: false
+        scored: false
+
+      - id: 5.1.6
+        text: "Ensure that Service Account Tokens are only mounted where necessary (Manual)"
+        type: "manual"
+        remediation: |
+          Modify the definition of pods and service accounts which do not need to mount service
+          account tokens to disable it.
+        scored: false
+
+  - id: 5.2
+    text: "Pod Security Policies"
+    checks:
+      - id: 5.2.1
+        text: "Minimize the admission of privileged containers (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that
+          the .spec.privileged field is omitted or set to false.
+        scored: false
+
+      - id: 5.2.2
+        text: "Minimize the admission of containers wishing to share the host process ID namespace (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostPID field is omitted or set to false.
+        scored: false
+
+      - id: 5.2.3
+        text: "Minimize the admission of containers wishing to share the host IPC namespace (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostIPC field is omitted or set to false.
+        scored: false
+
+      - id: 5.2.4
+        text: "Minimize the admission of containers wishing to share the host network namespace (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostNetwork field is omitted or set to false.
+        scored: false
+
+      - id: 5.2.5
+        text: "Minimize the admission of containers with allowPrivilegeEscalation (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.allowPrivilegeEscalation field is omitted or set to false.
+        scored: false
+
+      - id: 5.2.6
+        text: "Minimize the admission of root containers (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of
+          UIDs not including 0.
+        scored: false
+
+      - id: 5.2.7
+        text: "Minimize the admission of containers with the NET_RAW capability (Manual)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+        scored: false
+
+      - id: 5.2.8
+        text: "Minimize the admission of containers with added capabilities (Manual)"
+        type: "manual"
+        remediation: |
+          Ensure that allowedCapabilities is not present in PSPs for the cluster unless
+          it is set to an empty array.
+        scored: false
+
+      - id: 5.2.9
+        text: "Minimize the admission of containers with capabilities assigned (Manual)"
+        type: "manual"
+        remediation: |
+          Review the use of capabilites in applications runnning on your cluster. Where a namespace
+          contains applicaions which do not require any Linux capabities to operate consider adding
+          a PSP which forbids the admission of containers which do not drop all capabilities.
+        scored: false
+
+  - id: 5.3
+    text: "Network Policies and CNI"
+    checks:
+      - id: 5.3.1
+        text: "Ensure that the CNI in use supports Network Policies (Manual)"
+        type: "manual"
+        remediation: |
+          If the CNI plugin in use does not support network policies, consideration should be given to
+          making use of a different plugin, or finding an alternate mechanism for restricting traffic
+          in the Kubernetes cluster.
+        scored: false
+
+      - id: 5.3.2
+        text: "Ensure that all Namespaces have Network Policies defined (Manual)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create NetworkPolicy objects as you need them.
+        scored: false
+
+  - id: 5.4
+    text: "Secrets Management"
+    checks:
+      - id: 5.4.1
+        text: "Prefer using secrets as files over secrets as environment variables (Manual)"
+        type: "manual"
+        remediation: |
+          if possible, rewrite application code to read secrets from mounted secret files, rather than
+          from environment variables.
+        scored: false
+
+      - id: 5.4.2
+        text: "Consider external secret storage (Manual)"
+        type: "manual"
+        remediation: |
+          Refer to the secrets management options offered by your cloud provider or a third-party
+          secrets management solution.
+        scored: false
+
+  - id: 5.5
+    text: "Extensible Admission Control"
+    checks:
+      - id: 5.5.1
+        text: "Configure Image Provenance using ImagePolicyWebhook admission controller (Manual)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and setup image provenance.
+        scored: false
+
+  - id: 5.7
+    text: "General Policies"
+    checks:
+      - id: 5.7.1
+        text: "Create administrative boundaries between resources using namespaces (Manual)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create namespaces for objects in your deployment as you need
+          them.
+        scored: false
+
+      - id: 5.7.2
+        text: "Ensure that the seccomp profile is set to docker/default in your pod definitions (Manual)"
+        type: "manual"
+        remediation: |
+          Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+          would need to enable alpha features in the apiserver by passing "--feature-
+          gates=AllAlpha=true" argument.
+          Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
+          parameter to "--feature-gates=AllAlpha=true"
+          KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+          Based on your system, restart the kube-apiserver service. For example:
+          systemctl restart kube-apiserver.service
+          Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+          example is as below:
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: trustworthy-pod
+            annotations:
+              seccomp.security.alpha.kubernetes.io/pod: docker/default
+          spec:
+            containers:
+              - name: trustworthy-container
+                image: sotrustworthy:latest
+        scored: false
+
+      - id: 5.7.3
+        text: "Apply Security Context to Your Pods and Containers (Manual)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and apply security contexts to your pods. For a
+          suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+          Containers.
+        scored: false
+
+      - id: 5.7.4
+        text: "The default namespace should not be used (Manual)"
+        type: "manual"
+        remediation: |
+          Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
+          resources and that all new resources are created in a specific namespace.
+        scored: false

cfg/config.yaml

@@ -27,8 +27,10 @@ master:
       - "apiserver"
     confs:
       - /etc/kubernetes/manifests/kube-apiserver.yaml
+      - /etc/kubernetes/manifests/kube-apiserver.yml
       - /etc/kubernetes/manifests/kube-apiserver.manifest
       - /var/snap/kube-apiserver/current/args
+      - /var/snap/microk8s/current/args/kube-apiserver
     defaultconf: /etc/kubernetes/manifests/kube-apiserver.yaml
 
   scheduler:
@@ -39,8 +41,10 @@ master:
       - "scheduler"
     confs:
       - /etc/kubernetes/manifests/kube-scheduler.yaml
+      - /etc/kubernetes/manifests/kube-scheduler.yml
       - /etc/kubernetes/manifests/kube-scheduler.manifest
       - /var/snap/kube-scheduler/current/args
+      - /var/snap/microk8s/current/args/kube-scheduler
     defaultconf: /etc/kubernetes/manifests/kube-scheduler.yaml
 
   controllermanager:
@@ -52,8 +56,10 @@ master:
       - "controller-manager"
     confs:
       - /etc/kubernetes/manifests/kube-controller-manager.yaml
+      - /etc/kubernetes/manifests/kube-controller-manager.yml
       - /etc/kubernetes/manifests/kube-controller-manager.manifest
       - /var/snap/kube-controller-manager/current/args
+      - /var/snap/microk8s/current/args/kube-controller-manager
     defaultconf: /etc/kubernetes/manifests/kube-controller-manager.yaml
 
   etcd:
@@ -62,9 +68,12 @@ master:
       - "etcd"
     confs:
       - /etc/kubernetes/manifests/etcd.yaml
+      - /etc/kubernetes/manifests/etcd.yml
       - /etc/kubernetes/manifests/etcd.manifest
       - /etc/etcd/etcd.conf
       - /var/snap/etcd/common/etcd.conf.yml
+      - /var/snap/etcd/common/etcd.conf.yaml
+      - /var/snap/microk8s/current/args/etcd
     defaultconf: /etc/kubernetes/manifests/etcd.yaml
 
   flanneld:
@@ -88,13 +97,15 @@ node:
       - "/etc/kubernetes/pki/ca.crt"
       - "/etc/kubernetes/certs/ca.crt"
       - "/etc/kubernetes/cert/ca.pem"
-    svc: 
+      - "/var/snap/microk8s/current/certs/ca.crt"
+    svc:
       # These paths must also be included
       #  in the 'confs' property below
       - "/etc/systemd/system/kubelet.service.d/10-kubeadm.conf"
       - "/etc/systemd/system/kubelet.service"
       - "/lib/systemd/system/kubelet.service"
       - "/etc/systemd/system/snap.kubelet.daemon.service"
+      - "/etc/systemd/system/snap.microk8s.daemon-kubelet.service"
     bins:
       - "hyperkube kubelet"
       - "kubelet"
@@ -102,13 +113,17 @@ node:
       - "/etc/kubernetes/kubelet.conf"
       - "/var/lib/kubelet/kubeconfig"
       - "/etc/kubernetes/kubelet-kubeconfig"
+      - "/var/snap/microk8s/current/credentials/kubelet.config"
     confs:
       - "/var/lib/kubelet/config.yaml"
+      - "/var/lib/kubelet/config.yml"
       - "/etc/kubernetes/kubelet/kubelet-config.json"
       - "/home/kubernetes/kubelet-config.yaml"
+      - "/home/kubernetes/kubelet-config.yml"
       - "/etc/default/kubelet"
       - "/var/lib/kubelet/kubeconfig"
       - "/var/snap/kubelet/current/args"
+      - "/var/snap/microk8s/current/args/kubelet"
       ## Due to the fact that the kubelet might be configured
       ## without a kubelet-config file, we use a work-around
       ## of pointing to the systemd service file (which can also
@@ -118,6 +133,7 @@ node:
       - "/etc/systemd/system/kubelet.service"
       - "/lib/systemd/system/kubelet.service"
       - "/etc/systemd/system/snap.kubelet.daemon.service"
+      - "/etc/systemd/system/snap.microk8s.daemon-kubelet.service"
     defaultconf: "/var/lib/kubelet/config.yaml"
     defaultsvc: "/etc/systemd/system/kubelet.service.d/10-kubeadm.conf"
     defaultkubeconfig: "/etc/kubernetes/kubelet.conf"
@@ -133,27 +149,34 @@ node:
     confs:
       - /etc/kubernetes/proxy
       - /etc/kubernetes/addons/kube-proxy-daemonset.yaml
+      - /etc/kubernetes/addons/kube-proxy-daemonset.yml
       - /var/snap/kube-proxy/current/args
+      - /var/snap/microk8s/current/args/kube-proxy
     kubeconfig:
       - "/etc/kubernetes/kubelet-kubeconfig"
       - "/var/lib/kubelet/kubeconfig"
+      - "/var/snap/microk8s/current/credentials/proxy.config"
     svc:
       - "/lib/systemd/system/kube-proxy.service"
+      - "/etc/systemd/system/snap.microk8s.daemon-proxy.service"
     defaultconf: /etc/kubernetes/addons/kube-proxy-daemonset.yaml
     defaultkubeconfig: "/etc/kubernetes/proxy.conf"
 
 etcd:
   components:
     - etcd
-   
+
   etcd:
     bins:
       - "etcd"
     confs:
       - /etc/kubernetes/manifests/etcd.yaml
+      - /etc/kubernetes/manifests/etcd.yml
       - /etc/kubernetes/manifests/etcd.manifest
       - /etc/etcd/etcd.conf
       - /var/snap/etcd/common/etcd.conf.yml
+      - /var/snap/etcd/common/etcd.conf.yaml
+      - /var/snap/microk8s/current/args/etcd
     defaultconf: /etc/kubernetes/manifests/etcd.yaml
 
 controlplane:
@@ -162,14 +185,46 @@ controlplane:
 policies:
   components: []
 
+managedservices:
+  components: []
 
 version_mapping:
-  "1.11": "cis-1.3"
-  "1.12": "cis-1.3"
-  "1.13": "cis-1.4"
-  "1.14": "cis-1.4"
   "1.15": "cis-1.5"
-  "1.16": "cis-1.5"
-  "1.17": "cis-1.5"
+  "1.16": "cis-1.6"
+  "1.17": "cis-1.6"
+  "1.18": "cis-1.6"
+  "1.19": "cis-1.6"
+  "eks-1.0": "eks-1.0"
+  "gke-1.0": "gke-1.0"
   "ocp-3.10": "rh-0.7"
-  "ocp-3.11": "rh-0.7"
+  "ocp-3.11": "rh-0.7"
+
+target_mapping:
+  "cis-1.5":
+    - "master"
+    - "node"
+    - "controlplane"
+    - "etcd"
+    - "policies"
+  "cis-1.6":
+    - "master"
+    - "node"
+    - "controlplane"
+    - "etcd"
+    - "policies"
+  "gke-1.0":
+    - "master"
+    - "node"
+    - "controlplane"
+    - "etcd"
+    - "policies"
+    - "managedservices"
+  "eks-1.0":
+    - "master"
+    - "node"
+    - "controlplane"
+    - "policies"
+    - "managedservices"
+  "rh-0.7":
+    - "master"
+    - "node"

cfg/eks-1.0/config.yaml

@@ -1,2 +1,2 @@
----
-## Version-specific settings that override the values in cfg/config.yaml
+---
+## Version-specific settings that override the values in cfg/config.yaml

cfg/eks-1.0/controlplane.yaml

@@ -0,0 +1,14 @@
+---
+controls:
+version: "eks-1.0"
+id: 2
+text: "Control Plane Configuration"
+type: "controlplane"
+groups:
+  - id: 2.1
+    text: "Logging"
+    checks:
+      - id: 2.1.1
+        text: "Enable audit logs"
+        remediation: "Enable control plane logging for API Server, Audit, Authenticator, Controller Manager, and Scheduler."
+        scored: false

cfg/eks-1.0/managedservices.yaml

@@ -0,0 +1,104 @@
+---
+controls:
+version: "eks-1.0"
+id: 5
+text: "Managed Services"
+type: "managedservices"
+groups:
+  - id: 5.1
+    text: "Image Registry and Image Scanning"
+    checks:
+      - id: 5.1.1
+        text: "Ensure Image Vulnerability Scanning using Amazon ECR image scanning or a third-party provider (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.1.2
+        text: "Minimize user access to Amazon ECR (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.1.3
+        text: "Minimize cluster access to read-only for Amazon ECR (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.1.4
+        text: "Minimize Container Registries to only those approved (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+  - id: 5.2
+    text: "Identity and Access Management (IAM)"
+    checks:
+      - id: 5.2.1
+        text: "Prefer using dedicated Amazon EKS Service Accounts (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+  - id: 5.3
+    text: "AWS Key Management Service (AWS KMS)"
+    checks:
+      - id: 5.3.1
+        text: "Ensure Kubernetes Secrets are encrypted using Customer Master Keys (CMKs) managed in AWS KMS (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+  - id: 5.4
+    text: "Cluster Networking"
+    checks:
+      - id: 5.4.1
+        text: "Restrict Access to the Control Plane Endpoint (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.4.2
+        text: "Ensure clusters are created with Private Endpoint Enabled and Public Access Disabled (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.4.3
+        text: "Ensure clusters are created with Private Nodes (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.4.4
+        text: "Ensure Network Policy is Enabled and set as appropriate (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+      - id: 5.4.5
+        text: "Encrypt traffic to HTTPS load balancers with TLS certificates (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+
+  - id: 5.5
+    text: "Authentication and Authorization"
+    checks:
+      - id: 5.5.1
+        text: "Manage Kubernetes RBAC users with AWS IAM Authenticator for Kubernetes (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false
+
+
+  - id: 5.6
+    text: "Other Cluster Configurations"
+    checks:
+      - id: 5.6.1
+        text: "Consider Fargate for running untrusted workloads (Not Scored)"
+        type: "manual"
+        remediation:
+        scored: false

cfg/eks-1.0/master.yaml

@@ -0,0 +1,6 @@
+---
+controls:
+version: "eks-1.0"
+id: 1
+text: "Control Plane Components"
+type: "master"

cfg/eks-1.0/node.yaml

@@ -0,0 +1,388 @@
+---
+controls:
+version: "eks-1.0"
+id: 3
+text: "Worker Node Security Configuration"
+type: "node"
+groups:
+  - id: 3.1
+    text: "Worker Node Configuration Files"
+    checks:
+      - id: 3.1.1
+        text: "Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %a $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: "644"
+              compare:
+                op: eq
+                value: "644"
+              set: true
+            - flag: "640"
+              compare:
+                op: eq
+                value: "640"
+              set: true
+            - flag: "600"
+              compare:
+                op: eq
+                value: "600"
+              set: true
+            - flag: "444"
+              compare:
+                op: eq
+                value: "444"
+              set: true
+            - flag: "440"
+              compare:
+                op: eq
+                value: "440"
+              set: true
+            - flag: "400"
+              compare:
+                op: eq
+                value: "400"
+              set: true
+            - flag: "000"
+              compare:
+                op: eq
+                value: "000"
+              set: true
+          bin_op: or
+        remediation: |
+          Run the below command (based on the file location on your system) on each worker node.
+          For example,
+          chmod 644 $proxykubeconfig
+        scored: true
+
+      - id: 3.1.2
+        text: "Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the below command (based on the file location on your system) on each worker node.
+          For example, chown root:root $proxykubeconfig
+        scored: true
+
+      - id: 3.1.3
+        text: "Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %a $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: "644"
+              set: true
+              compare:
+                op: eq
+                value: "644"
+            - flag: "640"
+              set: true
+              compare:
+                op: eq
+                value: "640"
+            - flag: "600"
+              set: true
+              compare:
+                op: eq
+                value: "600"
+            - flag: "444"
+              compare:
+                op: eq
+                value: "444"
+              set: true
+            - flag: "440"
+              compare:
+                op: eq
+                value: "440"
+              set: true
+            - flag: "400"
+              compare:
+                op: eq
+                value: "400"
+              set: true
+            - flag: "000"
+              compare:
+                op: eq
+                value: "000"
+              set: true
+          bin_op: or
+        remediation: |
+          Run the following command (using the config file location identied in the Audit step)
+          chmod 644 $kubeletconf
+        scored: true
+
+      - id: 3.1.4
+        text: "Ensure that the kubelet configuration file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the following command (using the config file location identied in the Audit step)
+          chown root:root $kubeletconf
+        scored: true
+
+  - id: 3.2
+    text: "Kubelet"
+    checks:
+      - id: 3.2.1
+        text: "Ensure that the --anonymous-auth argument is set to false (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: "--anonymous-auth"
+              path: '{.authentication.anonymous.enabled}'
+              set: true
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
+          false.
+          If using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --anonymous-auth=false
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.2
+        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --authorization-mode
+              path: '{.authorization.mode}'
+              set: true
+              compare:
+                op: nothave
+                value: AlwaysAllow
+        remediation: |
+          If using a Kubelet config file, edit the file to set authorization: mode to Webhook. If
+          using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --authorization-mode=Webhook
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.3
+        text: "Ensure that the --client-ca-file argument is set as appropriate (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --client-ca-file
+              path: '{.authentication.x509.clientCAFile}'
+              set: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to
+          the location of the client CA file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --client-ca-file=<path/to/client-ca-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.4
+        text: "Ensure that the --read-only-port argument is set to 0 (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: "--read-only-port"
+              path: '{.readOnlyPort}'
+              set: true
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          If using a Kubelet config file, edit the file to set readOnlyPort to 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --read-only-port=0
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.5
+        text: "Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: true
+              compare:
+                op: noteq
+                value: 0
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a
+          value other than 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --streaming-connection-idle-timeout=5m
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.6
+        text: "Ensure that the --protect-kernel-defaults argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --protect-kernel-defaults
+              path: '{.protectKernelDefaults}'
+              set: true
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --protect-kernel-defaults=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.7
+        text: "Ensure that the --make-iptables-util-chains argument is set to true (Scored) "
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: true
+              compare:
+                op: eq
+                value: true
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove the --make-iptables-util-chains argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.8
+        text: "Ensure that the --hostname-override argument is not set (Scored)"
+        # This is one of those properties that can only be set as a command line argument.
+        # To check if the property is set as expected, we need to parse the kubelet command
+        # instead reading the Kubelet Configuration file.
+        audit: "/bin/ps -fC $kubeletbin "
+        tests:
+          test_items:
+            - flag: --hostname-override
+              set: false
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and remove the --hostname-override argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.9
+        text: "Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --event-qps
+              path: '{.eventRecordQPS}'
+              set: true
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: false
+
+      - id: 3.2.10
+        text: "Ensure that the --rotate-certificates argument is not set to false (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: true
+              compare:
+                op: eq
+                value: true
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to add the line rotateCertificates: true or
+          remove it altogether to use the default value.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove --rotate-certificates=false argument from the KUBELET_CERTIFICATE_ARGS
+          variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 3.2.11
+        text: "Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: RotateKubeletServerCertificate
+              path: '{.featureGates.RotateKubeletServerCertificate}'
+              set: true
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+          --feature-gates=RotateKubeletServerCertificate=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true

cfg/eks-1.0/policies.yaml

@@ -0,0 +1,237 @@
+---
+controls:
+version: "eks-1.0"
+id: 4
+text: "Policies"
+type: "policies"
+groups:
+  - id: 4.1
+    text: "RBAC and Service Accounts"
+    checks:
+      - id: 4.1.1
+        text: "Ensure that the cluster-admin role is only used where required (Not Scored)"
+        type: "manual"
+        remediation: |
+          Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
+          if they need this role or if they could use a role with fewer privileges.
+          Where possible, first bind users to a lower privileged role and then remove the
+          clusterrolebinding to the cluster-admin role :
+          kubectl delete clusterrolebinding [name]
+        scored: false
+
+      - id: 4.1.2
+        text: "Minimize access to secrets (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible, remove get, list and watch access to secret objects in the cluster.
+        scored: false
+
+      - id: 4.1.3
+        text: "Minimize wildcard use in Roles and ClusterRoles (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible replace any use of wildcards in clusterroles and roles with specific
+          objects or actions.
+        scored: false
+
+      - id: 4.1.4
+        text: "Minimize access to create pods (Not Scored)"
+        type: "manual"
+        Remediation: |
+          Where possible, remove create access to pod objects in the cluster.
+        scored: false
+
+      - id: 4.1.5
+        text: "Ensure that default service accounts are not actively used. (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create explicit service accounts wherever a Kubernetes workload requires specific access
+          to the Kubernetes API server.
+          Modify the configuration of each default service account to include this value
+          automountServiceAccountToken: false
+        scored: false
+
+      - id: 4.1.6
+        text: "Ensure that Service Account Tokens are only mounted where necessary (Not Scored)"
+        type: "manual"
+        remediation: |
+          Modify the definition of pods and service accounts which do not need to mount service
+          account tokens to disable it.
+        scored: false
+
+  - id: 4.2
+    text: "Pod Security Policies"
+    checks:
+      - id: 4.2.1
+        text: "Minimize the admission of privileged containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that
+          the .spec.privileged field is omitted or set to false.
+        scored: false
+
+      - id: 4.2.2
+        text: "Minimize the admission of containers wishing to share the host process ID namespace (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostPID field is omitted or set to false.
+        scored: false
+
+      - id: 4.2.3
+        text: "Minimize the admission of containers wishing to share the host IPC namespace (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostIPC field is omitted or set to false.
+        scored: false
+
+      - id: 4.2.4
+        text: "Minimize the admission of containers wishing to share the host network namespace (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostNetwork field is omitted or set to false.
+        scored: false
+
+      - id: 4.2.5
+        text: "Minimize the admission of containers with allowPrivilegeEscalation (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.allowPrivilegeEscalation field is omitted or set to false.
+        scored: false
+
+      - id: 4.2.6
+        text: "Minimize the admission of root containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of
+          UIDs not including 0.
+        scored: false
+
+      - id: 4.2.7
+        text: "Minimize the admission of containers with the NET_RAW capability (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+        scored: false
+
+      - id: 4.2.8
+        text: "Minimize the admission of containers with added capabilities (Not Scored)"
+        type: "manual"
+        remediation: |
+          Ensure that allowedCapabilities is not present in PSPs for the cluster unless
+          it is set to an empty array.
+        scored: false
+
+      - id: 4.2.9
+        text: "Minimize the admission of containers with capabilities assigned (Not Scored)"
+        type: "manual"
+        remediation: |
+          Review the use of capabilites in applications runnning on your cluster. Where a namespace
+          contains applications which do not require any Linux capabities to operate consider adding
+          a PSP which forbids the admission of containers which do not drop all capabilities.
+        scored: false
+
+  - id: 4.3
+    text: "CNI Plugin"
+    checks:
+      - id: 4.3.1
+        text: "Ensure that the latest CNI version is used (Not Scored)"
+        type: "manual"
+        remediation: |
+          Review the documentation of AWS CNI plugin, and ensure latest CNI version is used.
+        scored: false
+
+      - id: 4.3.2
+        text: "Ensure that all Namespaces have Network Policies defined (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create NetworkPolicy objects as you need them.
+        scored: false
+
+  - id: 4.4
+    text: "Secrets Management"
+    checks:
+      - id: 4.4.1
+        text: "Prefer using secrets as files over secrets as environment variables (Not Scored)"
+        type: "manual"
+        remediation: |
+          If possible, rewrite application code to read secrets from mounted secret files, rather than
+          from environment variables.
+        scored: false
+
+      - id: 4.4.2
+        text: "Consider external secret storage (Not Scored)"
+        type: "manual"
+        remediation: |
+          Refer to the secrets management options offered by your cloud provider or a third-party
+          secrets management solution.
+        scored: false
+
+  - id: 4.5
+    text: "Extensible Admission Control"
+    checks:
+      - id: 4.5.1
+        text: "Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and setup image provenance.
+        scored: false
+
+  - id: 4.6
+    text: "General Policies"
+    checks:
+      - id: 4.6.1
+        text: "Create administrative boundaries between resources using namespaces (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create namespaces for objects in your deployment as you need
+          them.
+        scored: false
+
+      - id: 4.6.2
+        text: "Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)"
+        type: "manual"
+        remediation: |
+          Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+          would need to enable alpha features in the apiserver by passing "--feature-
+          gates=AllAlpha=true" argument.
+          Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
+          parameter to "--feature-gates=AllAlpha=true"
+          KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+          Based on your system, restart the kube-apiserver service. For example:
+          systemctl restart kube-apiserver.service
+          Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+          example is as below:
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: trustworthy-pod
+            annotations:
+              seccomp.security.alpha.kubernetes.io/pod: docker/default
+          spec:
+            containers:
+              - name: trustworthy-container
+                image: sotrustworthy:latest
+        scored: false
+
+      - id: 4.6.3
+        text: "Apply Security Context to Your Pods and Containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and apply security contexts to your pods. For a
+          suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+          Containers.
+        scored: false
+
+      - id: 4.6.4
+        text: "The default namespace should not be used (Not Scored)"
+        type: "manual"
+        remediation: |
+          Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
+          resources and that all new resources are created in a specific namespace.
+        scored: false

cfg/gke-1.0/config.yaml

@@ -0,0 +1,2 @@
+---
+## Version-specific settings that override the values in cfg/config.yaml

cfg/gke-1.0/controlplane.yaml

@@ -0,0 +1,32 @@
+---
+controls:
+version: "gke-1.0"
+id: 3
+text: "Control Plane Configuration"
+type: "controlplane"
+groups:
+  - id: 3.1
+    text: "Authentication and Authorization"
+    checks:
+      - id: 3.1.1
+        text: "Client certificate authentication should not be used for users (Not Scored)"
+        type: "manual"
+        remediation: |
+          Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
+          implemented in place of client certificates.
+          You can remediate the availability of client certificates in your GKE cluster. See
+          Recommendation 6.8.2.
+        scored: false
+
+  - id: 3.2
+    text: "Logging"
+    checks:
+      - id: 3.2.1
+        text: "Ensure that a minimal audit policy is created (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 3.2.2
+        text: "Ensure that the audit policy covers key security concerns (Not Scored) "
+        remediation: "This control cannot be modified in GKE."
+        scored: false

cfg/gke-1.0/etcd.yaml

@@ -0,0 +1,45 @@
+---
+controls:
+version: "gke-1.0"
+id: 2
+text: "Etcd Node Configuration"
+type: "etcd"
+groups:
+  - id: 2
+    text: "Etcd Node Configuration Files"
+    checks:
+      - id: 2.1
+        text: "Ensure that the --cert-file and --key-file arguments are set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 2.2
+        text: "Ensure that the --client-cert-auth argument is set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 2.3
+        text: "Ensure that the --auto-tls argument is not set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 2.4
+        text: "Ensure that the --peer-cert-file and --peer-key-file arguments are
+        set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 2.5
+        text: "Ensure that the --peer-client-cert-auth argument is set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 2.6
+        text: "Ensure that the --peer-auto-tls argument is not set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 2.7
+        text: "Ensure that a unique Certificate Authority is used for etcd (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false

cfg/gke-1.0/managedservices.yaml

@@ -0,0 +1,703 @@
+---
+controls:
+version: "gke-1.0"
+id: 6
+text: "Managed Services"
+type: "managedservices"
+groups:
+  - id: 6.1
+    text: "Image Registry and Image Scanning"
+    checks:
+      - id: 6.1.1
+        text: "Ensure Image Vulnerability Scanning using GCR Container Analysis
+        or a third-party provider (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+
+            gcloud services enable containerscanning.googleapis.com
+        scored: true
+
+      - id: 6.1.2
+        text: "Minimize user access to GCR (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To change roles at the GCR bucket level:
+            Firstly, run the following if read permissions are required:
+
+              gsutil iam ch [TYPE]:[EMAIL-ADDRESS]:objectViewer
+              gs://artifacts.[PROJECT_ID].appspot.com
+
+            Then remove the excessively privileged role (Storage Admin / Storage Object Admin /
+            Storage Object Creator) using:
+
+              gsutil iam ch -d [TYPE]:[EMAIL-ADDRESS]:[ROLE]
+              gs://artifacts.[PROJECT_ID].appspot.com
+
+            where:
+              [TYPE] can be one of the following:
+                    o user, if the [EMAIL-ADDRESS] is a Google account
+                    o serviceAccount, if [EMAIL-ADDRESS] specifies a Service account
+              [EMAIL-ADDRESS] can be one of the following:
+                    o a Google account (for example, someone@example.com)
+                    o a Cloud IAM service account
+                    To modify roles defined at the project level and subsequently inherited within the GCR
+                    bucket, or the Service Account User role, extract the IAM policy file, modify it accordingly
+            and apply it using:
+
+              gcloud projects set-iam-policy [PROJECT_ID] [POLICY_FILE]
+        scored: true
+
+      - id: 6.1.3
+        text: "Minimize cluster access to read-only for GCR (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            For an account explicitly granted to the bucket. First, add read access to the Kubernetes
+            Service Account
+
+              gsutil iam ch [TYPE]:[EMAIL-ADDRESS]:objectViewer
+              gs://artifacts.[PROJECT_ID].appspot.com
+
+              where:
+              [TYPE] can be one of the following:
+                      o user, if the [EMAIL-ADDRESS] is a Google account
+                      o serviceAccount, if [EMAIL-ADDRESS] specifies a Service account
+              [EMAIL-ADDRESS] can be one of the following:
+                      o a Google account (for example, someone@example.com)
+                      o a Cloud IAM service account
+
+              Then remove the excessively privileged role (Storage Admin / Storage Object Admin /
+              Storage Object Creator) using:
+
+                gsutil iam ch -d [TYPE]:[EMAIL-ADDRESS]:[ROLE]
+                gs://artifacts.[PROJECT_ID].appspot.com
+
+              For an account that inherits access to the GCR Bucket through Project level permissions,
+              modify the Projects IAM policy file accordingly, then upload it using:
+
+                gcloud projects set-iam-policy [PROJECT_ID] [POLICY_FILE]
+        scored: true
+
+      - id: 6.1.4
+        text: "Minimize Container Registries to only those approved (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            First, update the cluster to enable Binary Authorization:
+
+              gcloud container cluster update [CLUSTER_NAME] \
+                --enable-binauthz
+
+            Create a Binary Authorization Policy using the Binary Authorization Policy Reference
+            (https://cloud.google.com/binary-authorization/docs/policy-yaml-reference) for guidance.
+            Import the policy file into Binary Authorization:
+
+              gcloud container binauthz policy import [YAML_POLICY]
+        scored: false
+
+  - id: 6.2
+    text: "Identity and Access Management (IAM)"
+    checks:
+      - id: 6.2.1
+        text: "Ensure GKE clusters are not running using the Compute Engine
+        default service account (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Firstly, create a minimally privileged service account:
+
+              gcloud iam service-accounts create [SA_NAME] \
+                --display-name "GKE Node Service Account"
+              export NODE_SA_EMAIL=`gcloud iam service-accounts list \
+                --format='value(email)' \
+                --filter='displayName:GKE Node Service Account'`
+
+            Grant the following roles to the service account:
+
+              export PROJECT_ID=`gcloud config get-value project`
+              gcloud projects add-iam-policy-binding $PROJECT_ID \
+                --member serviceAccount:$NODE_SA_EMAIL \
+                --role roles/monitoring.metricWriter
+              gcloud projects add-iam-policy-binding $PROJECT_ID \
+                --member serviceAccount:$NODE_SA_EMAIL \
+                --role roles/monitoring.viewer
+              gcloud projects add-iam-policy-binding $PROJECT_ID \
+                --member serviceAccount:$NODE_SA_EMAIL \
+                --role roles/logging.logWriter
+
+            To create a new Node pool using the Service account, run the following command:
+
+              gcloud container node-pools create [NODE_POOL] \
+                --service-account=[SA_NAME]@[PROJECT_ID].iam.gserviceaccount.com \
+                --cluster=[CLUSTER_NAME] --zone [COMPUTE_ZONE]
+
+            You will need to migrate your workloads to the new Node pool, and delete Node pools that
+            use the default service account to complete the remediation.
+        scored: true
+
+      - id: 6.2.2
+        text: "Prefer using dedicated GCP Service Accounts and Workload Identity (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+
+              gcloud beta container clusters update [CLUSTER_NAME] --zone [CLUSTER_ZONE] \
+                --identity-namespace=[PROJECT_ID].svc.id.goog
+
+            Note that existing Node pools are unaffected. New Node pools default to --workload-
+            metadata-from-node=GKE_METADATA_SERVER .
+
+            Then, modify existing Node pools to enable GKE_METADATA_SERVER:
+
+              gcloud beta container node-pools update [NODEPOOL_NAME] \
+                --cluster=[CLUSTER_NAME] --zone [CLUSTER_ZONE] \
+                --workload-metadata-from-node=GKE_METADATA_SERVER
+
+            You may also need to modify workloads in order for them to use Workload Identity as
+            described within https://cloud.google.com/kubernetes-engine/docs/how-to/workload-
+            identity. Also consider the effects on the availability of your hosted workloads as Node
+            pools are updated, it may be more appropriate to create new Node Pools.
+        scored: false
+
+  - id: 6.3
+    text: "Cloud Key Management Service (Cloud KMS)"
+    checks:
+      - id: 6.3.1
+        text: "Ensure Kubernetes Secrets are encrypted using keys managed in Cloud KMS (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To create a key
+
+            Create a key ring:
+
+              gcloud kms keyrings create [RING_NAME] \
+                --location [LOCATION] \
+                --project [KEY_PROJECT_ID]
+
+            Create a key:
+
+              gcloud kms keys create [KEY_NAME] \
+                --location [LOCATION] \
+                --keyring [RING_NAME] \
+                --purpose encryption \
+                --project [KEY_PROJECT_ID]
+
+            Grant the Kubernetes Engine Service Agent service account the Cloud KMS CryptoKey
+            Encrypter/Decrypter role:
+
+              gcloud kms keys add-iam-policy-binding [KEY_NAME] \
+                --location [LOCATION] \
+                --keyring [RING_NAME] \
+                --member serviceAccount:[SERVICE_ACCOUNT_NAME] \
+                --role roles/cloudkms.cryptoKeyEncrypterDecrypter \
+                --project [KEY_PROJECT_ID]
+
+            To create a new cluster with Application-layer Secrets Encryption:
+
+              gcloud container clusters create [CLUSTER_NAME] \
+                --cluster-version=latest \
+                --zone [ZONE] \
+                --database-encryption-key projects/[KEY_PROJECT_ID]/locations/[LOCATION]/keyRings/[RING_NAME]/cryptoKey s/[KEY_NAME] \
+                --project [CLUSTER_PROJECT_ID]
+
+            To enable on an existing cluster:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --zone [ZONE] \
+                --database-encryption-key projects/[KEY_PROJECT_ID]/locations/[LOCATION]/keyRings/[RING_NAME]/cryptoKey s/[KEY_NAME] \
+                --project [CLUSTER_PROJECT_ID]
+        scored: true
+
+  - id: 6.4
+    text: "Node Metadata"
+    checks:
+      - id: 6.4.1
+        text: "Ensure legacy Compute Engine instance metadata APIs are Disabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To update an existing cluster, create a new Node pool with the legacy GCE metadata
+            endpoint disabled:
+
+              gcloud container node-pools create [POOL_NAME] \
+                --metadata disable-legacy-endpoints=true \
+                --cluster [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE]
+
+            You will need to migrate workloads from any existing non-conforming Node pools, to the
+            new Node pool, then delete non-conforming Node pools to complete the remediation.
+        scored: true
+
+      - id: 6.4.2
+        text: "Ensure the GKE Metadata Server is Enabled (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+              gcloud beta container clusters update [CLUSTER_NAME] \
+                --identity-namespace=[PROJECT_ID].svc.id.goog
+            Note that existing Node pools are unaffected. New Node pools default to --workload-
+            metadata-from-node=GKE_METADATA_SERVER .
+
+            To modify an existing Node pool to enable GKE Metadata Server:
+
+              gcloud beta container node-pools update [NODEPOOL_NAME] \
+                --cluster=[CLUSTER_NAME] \
+                --workload-metadata-from-node=GKE_METADATA_SERVER
+
+            You may also need to modify workloads in order for them to use Workload Identity as
+            described within https://cloud.google.com/kubernetes-engine/docs/how-to/workload-
+            identity.
+        scored: false
+
+  - id: 6.5
+    text: "Node Configuration and Maintenance"
+    checks:
+      - id: 6.5.1
+        text: "Ensure Container-Optimized OS (COS) is used for GKE node images (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To set the node image to cos for an existing cluster's Node pool:
+
+              gcloud container clusters upgrade [CLUSTER_NAME]\
+                --image-type cos \
+                --zone [COMPUTE_ZONE] --node-pool [POOL_NAME]
+        scored: true
+
+      - id: 6.5.2
+        text: "Ensure Node Auto-Repair is enabled for GKE nodes (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable node auto-repair for an existing cluster with Node pool, run the following
+            command:
+
+              gcloud container node-pools update [POOL_NAME] \
+                --cluster [CLUSTER_NAME] --zone [COMPUTE_ZONE] \
+                --enable-autorepair
+        scored: true
+
+      - id: 6.5.3
+        text: "Ensure Node Auto-Upgrade is enabled for GKE nodes (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable node auto-upgrade for an existing cluster's Node pool, run the following
+            command:
+
+              gcloud container node-pools update [NODE_POOL] \
+                --cluster [CLUSTER_NAME] --zone [COMPUTE_ZONE] \
+                --enable-autoupgrade
+        scored: true
+
+      - id: 6.5.4
+        text: "Automate GKE version management using Release Channels (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Create a new cluster by running the following command:
+
+              gcloud beta container clusters create [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --release-channel [RELEASE_CHANNEL]
+
+            where [RELEASE_CHANNEL] is stable or regular according to your needs.
+        scored: false
+
+      - id: 6.5.5
+        text: "Ensure Shielded GKE Nodes are Enabled (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To create a Node pool within the cluster with Integrity Monitoring enabled, run the
+            following command:
+
+              gcloud beta container node-pools create [NODEPOOL_NAME] \
+                --cluster [CLUSTER_NAME] --zone [COMPUTE_ZONE] \
+                --shielded-integrity-monitoring
+
+            You will also need to migrate workloads from existing non-conforming Node pools to the
+            newly created Node pool, then delete the non-conforming pools.
+        scored: false
+
+      - id: 6.5.6
+        text: "Ensure Shielded GKE Nodes are Enabled (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To migrate an existing cluster, you will need to specify the --enable-shielded-nodes flag
+            on a cluster update command:
+
+              gcloud beta container clusters update [CLUSTER_NAME] \
+                --zone [CLUSTER_ZONE] \
+                --enable-shielded-nodes
+        scored: false
+
+      - id: 6.5.7
+        text: "Ensure Secure Boot for Shielded GKE Nodes is Enabled (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To create a Node pool within the cluster with Secure Boot enabled, run the following
+            command:
+
+              gcloud beta container node-pools create [NODEPOOL_NAME] \
+                --cluster [CLUSTER_NAME] --zone [COMPUTE_ZONE] \
+                --shielded-secure-boot
+
+            You will also need to migrate workloads from existing non-conforming Node pools to the
+            newly created Node pool, then delete the non-conforming pools.
+        scored: false
+
+  - id: 6.6
+    text: "Cluster Networking"
+    checks:
+      - id: 6.6.1
+        text: "Enable VPC Flow Logs and Intranode Visibility (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable intranode visibility on an existing cluster, run the following command:
+
+              gcloud beta container clusters update [CLUSTER_NAME] \
+                --enable-intra-node-visibility
+        scored: false
+
+      - id: 6.6.2
+        text: "Ensure use of VPC-native clusters (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable Alias IP on a new cluster, run the following command:
+
+              gcloud container clusters create [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --enable-ip-alias
+        scored: true
+
+      - id: 6.6.3
+        text: "Ensure Master Authorized Networks is Enabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To check Master Authorized Networks status for an existing cluster, run the following
+            command;
+
+              gcloud container clusters describe [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --format json | jq '.masterAuthorizedNetworksConfig'
+
+            The output should return
+
+              {
+                "enabled": true
+              }
+
+            if Master Authorized Networks is enabled.
+
+            If Master Authorized Networks is disabled, the
+            above command will return null ( { } ).
+        scored: true
+
+      - id: 6.6.4
+        text: "Ensure clusters are created with Private Endpoint Enabled and Public Access Disabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Create a cluster with a Private Endpoint enabled and Public Access disabled by including
+            the --enable-private-endpoint flag within the cluster create command:
+
+              gcloud container clusters create [CLUSTER_NAME] \
+                --enable-private-endpoint
+
+            Setting this flag also requires the setting of --enable-private-nodes , --enable-ip-alias
+            and --master-ipv4-cidr=[MASTER_CIDR_RANGE] .
+        scored: true
+
+      - id: 6.6.5
+        text: "Ensure clusters are created with Private Nodes (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To create a cluster with Private Nodes enabled, include the --enable-private-nodes flag
+            within the cluster create command:
+
+              gcloud container clusters create [CLUSTER_NAME] \
+                --enable-private-nodes
+
+            Setting this flag also requires the setting of --enable-ip-alias and --master-ipv4-
+            cidr=[MASTER_CIDR_RANGE] .
+        scored: true
+
+      - id: 6.6.6
+        text: "Consider firewalling GKE worker nodes (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Use the following command to generate firewall rules, setting the variables as appropriate.
+            You may want to use the target [TAG] and [SERVICE_ACCOUNT] previously identified.
+
+              gcloud compute firewall-rules create FIREWALL_RULE_NAME \
+                --network [NETWORK] \
+                --priority [PRIORITY] \
+                --direction [DIRECTION] \
+                --action [ACTION] \
+                --target-tags [TAG] \
+                --target-service-accounts [SERVICE_ACCOUNT] \
+                --source-ranges [SOURCE_CIDR-RANGE] \
+                --source-tags [SOURCE_TAGS] \
+                --source-service-accounts=[SOURCE_SERVICE_ACCOUNT] \
+                --destination-ranges [DESTINATION_CIDR_RANGE] \
+                --rules [RULES]
+        scored: false
+
+      - id: 6.6.7
+        text: "Ensure Network Policy is Enabled and set as appropriate (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable Network Policy for an existing cluster, firstly enable the Network Policy add-on:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --update-addons NetworkPolicy=ENABLED
+
+            Then, enable Network Policy:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --enable-network-policy
+        scored: false
+
+      - id: 6.6.8
+        text: "Ensure use of Google-managed SSL Certificates (Not Scored)"
+        type: "manual"
+        remediation: |
+          If services of type:LoadBalancer are discovered, consider replacing the Service with an
+          Ingress.
+
+          To configure the Ingress and use Google-managed SSL certificates, follow the instructions
+          as listed at https://cloud.google.com/kubernetes-engine/docs/how-to/managed-certs.
+        scored: false
+
+  - id: 6.7
+    text: "Logging"
+    checks:
+      - id: 6.7.1
+        text: "Ensure Stackdriver Kubernetes Logging and Monitoring is Enabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+
+            STACKDRIVER KUBERNETES ENGINE MONITORING SUPPORT (PREFERRED):
+            To enable Stackdriver Kubernetes Engine Monitoring for an existing cluster, run the
+            following command:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --enable-stackdriver-kubernetes
+
+            LEGACY STACKDRIVER SUPPORT:
+            Both Logging and Monitoring support must be enabled.
+            To enable Legacy Stackdriver Logging for an existing cluster, run the following command:
+
+              gcloud container clusters update [CLUSTER_NAME] --zone [COMPUTE_ZONE] \
+                --logging-service logging.googleapis.com
+
+            To enable Legacy Stackdriver Monitoring for an existing cluster, run the following
+            command:
+
+              gcloud container clusters update [CLUSTER_NAME] --zone [COMPUTE_ZONE] \
+                --monitoring-service monitoring.googleapis.com
+        scored: true
+
+      - id: 6.7.2
+        text: "Enable Linux auditd logging (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Download the example manifests:
+
+              curl https://raw.githubusercontent.com/GoogleCloudPlatform/k8s-node-tools/master/os-audit/cos-auditd-logging.yaml \
+                > cos-auditd-logging.yaml
+
+            Edit the example manifests if needed. Then, deploy them:
+
+              kubectl apply -f cos-auditd-logging.yaml
+
+            Verify that the logging Pods have started. If you defined a different Namespace in your
+            manifests, replace cos-auditd with the name of the namespace you're using:
+
+              kubectl get pods --namespace=cos-auditd
+        scored: false
+
+  - id: 6.8
+    text: "Authentication and Authorization"
+    checks:
+      - id: 6.8.1
+        text: "Ensure Basic Authentication using static passwords is Disabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To update an existing cluster and disable Basic Authentication by removing the static
+            password:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --no-enable-basic-auth
+        scored: true
+
+      - id: 6.8.2
+        text: "Ensure authentication using Client Certificates is Disabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Create a new cluster without a Client Certificate:
+
+              gcloud container clusters create [CLUSTER_NAME] \
+                --no-issue-client-certificate
+        scored: true
+
+      - id: 6.8.3
+        text: "Manage Kubernetes RBAC users with Google Groups for GKE (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Follow the G Suite Groups instructions at https://cloud.google.com/kubernetes-
+            engine/docs/how-to/role-based-access-control#google-groups-for-gke.
+
+            Then, create a cluster with
+
+              gcloud beta container clusters create my-cluster \
+                --security-group="gke-security-groups@[yourdomain.com]"
+
+            Finally create Roles, ClusterRoles, RoleBindings, and ClusterRoleBindings that
+            reference your G Suite Groups.
+        scored: false
+
+      - id: 6.8.4
+        text: "Ensure Legacy Authorization (ABAC) is Disabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To disable Legacy Authorization for an existing cluster, run the following command:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --no-enable-legacy-authorization
+        scored: true
+
+  - id: 6.9
+    text: "Storage"
+    checks:
+      - id: 6.9.1
+        text: "Enable Customer-Managed Encryption Keys (CMEK) for GKE Persistent Disks (PD) (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            FOR NODE BOOT DISKS:
+            Create a new node pool using customer-managed encryption keys for the node boot disk, of
+            [DISK_TYPE] either pd-standard or pd-ssd :
+
+              gcloud beta container node-pools create [CLUSTER_NAME] \
+                --disk-type [DISK_TYPE] \
+                --boot-disk-kms-key \
+                projects/[KEY_PROJECT_ID]/locations/[LOCATION]/keyRings/[RING_NAME]/cryptoKeys/[KEY_NAME]
+
+            Create a cluster using customer-managed encryption keys for the node boot disk, of
+            [DISK_TYPE] either pd-standard or pd-ssd :
+
+              gcloud beta container clusters create [CLUSTER_NAME] \
+                --disk-type [DISK_TYPE] \
+                --boot-disk-kms-key \
+                projects/[KEY_PROJECT_ID]/locations/[LOCATION]/keyRings/[RING_NAME]/cryptoKeys/[KEY_NAME]
+
+            FOR ATTACHED DISKS:
+            Follow the instructions detailed at https://cloud.google.com/kubernetes-
+            engine/docs/how-to/using-cmek.
+        scored: false
+
+  - id: 6.10
+    text: "Other Cluster Configurations"
+    checks:
+      - id: 6.10.1
+        text: "Ensure Kubernetes Web UI is Disabled (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To disable the Kubernetes Dashboard on an existing cluster, run the following command:
+
+              gcloud container clusters update [CLUSTER_NAME] \
+                --zone [ZONE] \
+                --update-addons=KubernetesDashboard=DISABLED
+        scored: true
+
+      - id: 6.10.2
+        text: "Ensure that Alpha clusters are not used for production workloads (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Upon creating a new cluster
+
+              gcloud container clusters create [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE]
+
+            Do not use the --enable-kubernetes-alpha argument.
+        scored: true
+
+      - id: 6.10.3
+        text: "Ensure Pod Security Policy is Enabled and set as appropriate (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable Pod Security Policy for an existing cluster, run the following command:
+
+              gcloud beta container clusters update [CLUSTER_NAME] \
+                --zone [COMPUTE_ZONE] \
+                --enable-pod-security-policy
+        scored: false
+
+      - id: 6.10.4
+        text: "Consider GKE Sandbox for running untrusted workloads (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            To enable GKE Sandbox on an existing cluster, a new Node pool must be created.
+
+              gcloud container node-pools create [NODE_POOL_NAME] \
+                --zone=[COMPUTE-ZONE] \
+                --cluster=[CLUSTER_NAME] \
+                --image-type=cos_containerd \
+                --sandbox type=gvisor
+        scored: false
+
+      - id: 6.10.5
+        text: "Ensure use of Binary Authorization (Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Firstly, update the cluster to enable Binary Authorization:
+
+              gcloud container cluster update [CLUSTER_NAME] \
+                --zone [COMPUTE-ZONE] \
+                --enable-binauthz
+
+            Create a Binary Authorization Policy using the Binary Authorization Policy Reference
+            (https://cloud.google.com/binary-authorization/docs/policy-yaml-reference) for
+            guidance.
+
+            Import the policy file into Binary Authorization:
+
+              gcloud container binauthz policy import [YAML_POLICY]
+        scored: true
+
+      - id: 6.10.6
+        text: "Enable Cloud Security Command Center (Cloud SCC) (Not Scored)"
+        type: "manual"
+        remediation: |
+          Using Command Line:
+            Follow the instructions at https://cloud.google.com/security-command-
+            center/docs/quickstart-scc-setup.
+        scored: false

cfg/gke-1.0/master.yaml

@@ -0,0 +1,348 @@
+---
+controls:
+version: "gke-1.0"
+id: 1
+text: "Control Plane Components"
+type: "master"
+groups:
+  - id: 1.1
+    text: "Master Node Configuration Files "
+    checks:
+      - id: 1.1.1
+        text: "Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.2
+        text: "Ensure that the API server pod specification file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.3
+        text: "Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.4
+        text: "Ensure that the controller manager pod specification file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.5
+        text: "Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.6
+        text: "Ensure that the scheduler pod specification file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.7
+        text: "Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.8
+        text: "Ensure that the etcd pod specification file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.9
+        text: "Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.10
+        text: "Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.11
+        text: "Ensure that the etcd data directory permissions are set to 700 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.12
+        text: "Ensure that the etcd data directory ownership is set to etcd:etcd (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.13
+        text: "Ensure that the admin.conf file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.14
+        text: "Ensure that the admin.conf file ownership is set to root:root (Not Scored) "
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.15
+        text: "Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: true
+
+      - id: 1.1.16
+        text: "Ensure that the scheduler.conf file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.17
+        text: "Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.18
+        text: "Ensure that the controller-manager.conf file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.19
+        text: "Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.20
+        text: "Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.1.21
+        text: "Ensure that the Kubernetes PKI key file permissions are set to 600 (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+  - id: 1.2
+    text: "API Server"
+    checks:
+      - id: 1.2.1
+        text: "Ensure that the --anonymous-auth argument is set to false (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.2
+        text: "Ensure that the --basic-auth-file argument is not set (Not Scored)"
+        remediation: |
+          Although the use of the --basic-auth-file argument cannot be audited on GKE, you can
+          remediate the use of basic authentication. See Recommendation 6.8.1.
+        scored: false
+
+      - id: 1.2.3
+        text: "Ensure that the --token-auth-file parameter is not set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.4
+        text: "Ensure that the --kubelet-https argument is set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.5
+        text: "Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.6
+        text: "Ensure that the --kubelet-certificate-authority argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.7
+        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.8
+        text: "Ensure that the --authorization-mode argument includes Node (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.9
+        text: "Ensure that the --authorization-mode argument includes RBAC (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.10
+        text: "Ensure that the admission control plugin EventRateLimit is set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.11
+        text: "Ensure that the admission control plugin AlwaysAdmit is not set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.12
+        text: "Ensure that the admission control plugin AlwaysPullImages is set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.13
+        text: "Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.14
+        text: "Ensure that the admission control plugin ServiceAccount is set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.15
+        text: "Ensure that the admission control plugin NamespaceLifecycle is set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.16
+        text: "Ensure that the admission control plugin PodSecurityPolicy is set (Not Scored)"
+        remediation: |
+          To verify and remediate the use of Pod Security Policy on GKE, see Recommendation 6.10.3.
+        scored: false
+
+      - id: 1.2.17
+        text: "Ensure that the admission control plugin NodeRestriction is set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.18
+        text: "Ensure that the --insecure-bind-address argument is not set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.19
+        text: "Ensure that the --insecure-port argument is set to 0 (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.20
+        text: "Ensure that the --secure-port argument is not set to 0 (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.21
+        text: "Ensure that the --profiling argument is set to false (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.22
+        text: "Ensure that the --audit-log-path argument is set (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.23
+        text: "Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.24
+        text: "Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.25
+        text: "Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.26
+        text: "Ensure that the --request-timeout argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.27
+        text: "Ensure that the --service-account-lookup argument is set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.28
+        text: "Ensure that the --service-account-key-file argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.29
+        text: "Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.30
+        text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.31
+        text: "Ensure that the --client-ca-file argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.32
+        text: "Ensure that the --etcd-cafile argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.2.33
+        text: "Ensure that the --encryption-provider-config argument is set as appropriate (Not Scored)"
+        remediation: |
+          To verify and remediate the use of secret encryption on GKE, see Recommendation 6.3.1.
+        scored: false
+
+      - id: 1.2.34
+        text: "Ensure that encryption providers are appropriately configured (Not Scored)"
+        remediation: |
+          To verify and remediate the use of secret encryption on GKE, see Recommendation 6.3.1.
+        scored: false
+
+      - id: 1.2.35
+        text: "Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+  - id: 1.3
+    text: "Controller Manager"
+    checks:
+      - id: 1.3.1
+        text: "Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.3.2
+        text: "Ensure that the --profiling argument is set to false (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.3.3
+        text: "Ensure that the --use-service-account-credentials argument is set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.3.4
+        text: "Ensure that the --service-account-private-key-file argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.3.5
+        text: "Ensure that the --root-ca-file argument is set as appropriate (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.3.6
+        text: "Ensure that the RotateKubeletServerCertificate argument is set to true (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.3.7
+        text: "Ensure that the --bind-address argument is set to 127.0.0.1 (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+  - id: 1.4
+    text: "Scheduler"
+    checks:
+      - id: 1.4.1
+        text: "Ensure that the --profiling argument is set to false (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 1.4.2
+        text: "Ensure that the --bind-address argument is set to 127.0.0.1 (Not Scored) "
+        remediation: "This control cannot be modified in GKE."
+        scored: false

cfg/gke-1.0/node.yaml

@@ -0,0 +1,449 @@
+---
+controls:
+version: "gke-1.0"
+id: 4
+text: "Worker Node Security Configuration"
+type: "node"
+groups:
+  - id: 4.1
+    text: "Worker Node Configuration Files"
+    checks:
+      - id: 4.1.1
+        text: "Ensure that the kubelet service file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 4.1.2
+        text: "Ensure that the kubelet service file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 4.1.3
+        text: "Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %a $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: "644"
+              compare:
+                op: eq
+                value: "644"
+              set: true
+            - flag: "640"
+              compare:
+                op: eq
+                value: "640"
+              set: true
+            - flag: "600"
+              compare:
+                op: eq
+                value: "600"
+              set: true
+            - flag: "444"
+              compare:
+                op: eq
+                value: "444"
+              set: true
+            - flag: "440"
+              compare:
+                op: eq
+                value: "440"
+              set: true
+            - flag: "400"
+              compare:
+                op: eq
+                value: "400"
+              set: true
+            - flag: "000"
+              compare:
+                op: eq
+                value: "000"
+              set: true
+          bin_op: or
+        remediation: |
+          Run the below command (based on the file location on your system) on each worker node.
+          For example,
+          chmod 644 $proxykubeconfig
+        scored: true
+
+      - id: 4.1.4
+        text: "Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $proxykubeconfig; then stat -c %U:%G $proxykubeconfig; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the below command (based on the file location on your system) on each worker node.
+          For example, chown root:root $proxykubeconfig
+        scored: true
+
+      - id: 4.1.5
+        text: "Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 4.1.6
+        text: "Ensure that the kubelet.conf file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 4.1.7
+        text: "Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 4.1.8
+        text: "Ensure that the client certificate authorities file ownership is set to root:root (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false
+
+      - id: 4.1.9
+        text: "Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %a $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: "644"
+              set: true
+              compare:
+                op: eq
+                value: "644"
+            - flag: "640"
+              set: true
+              compare:
+                op: eq
+                value: "640"
+            - flag: "600"
+              set: true
+              compare:
+                op: eq
+                value: "600"
+            - flag: "444"
+              compare:
+                op: eq
+                value: "444"
+              set: true
+            - flag: "440"
+              compare:
+                op: eq
+                value: "440"
+              set: true
+            - flag: "400"
+              compare:
+                op: eq
+                value: "400"
+              set: true
+            - flag: "000"
+              compare:
+                op: eq
+                value: "000"
+              set: true
+          bin_op: or
+        remediation: |
+          Run the following command (using the config file location identified in the Audit step)
+          chmod 644 $kubeletconf
+        scored: true
+
+      - id: 4.1.10
+        text: "Ensure that the kubelet configuration file ownership is set to root:root (Scored)"
+        audit: '/bin/sh -c ''if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi'' '
+        tests:
+          test_items:
+            - flag: root:root
+              set: true
+        remediation: |
+          Run the following command (using the config file location identified in the Audit step)
+          chown root:root $kubeletconf
+        scored: true
+
+  - id: 4.2
+    text: "Kubelet"
+    checks:
+      - id: 4.2.1
+        text: "Ensure that the --anonymous-auth argument is set to false (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: "--anonymous-auth"
+              path: '{.authentication.anonymous.enabled}'
+              set: true
+              compare:
+                op: eq
+                value: false
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: anonymous: enabled to
+          false.
+          If using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --anonymous-auth=false
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.2
+        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --authorization-mode
+              path: '{.authorization.mode}'
+              set: true
+              compare:
+                op: nothave
+                value: AlwaysAllow
+        remediation: |
+          If using a Kubelet config file, edit the file to set authorization: mode to Webhook. If
+          using executable arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --authorization-mode=Webhook
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.3
+        text: "Ensure that the --client-ca-file argument is set as appropriate (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --client-ca-file
+              path: '{.authentication.x509.clientCAFile}'
+              set: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set authentication: x509: clientCAFile to
+          the location of the client CA file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_AUTHZ_ARGS variable.
+          --client-ca-file=<path/to/client-ca-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.4
+        text: "Ensure that the --read-only-port argument is set to 0 (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: "--read-only-port"
+              path: '{.readOnlyPort}'
+              set: true
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          If using a Kubelet config file, edit the file to set readOnlyPort to 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --read-only-port=0
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.5
+        text: "Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: true
+              compare:
+                op: noteq
+                value: 0
+            - flag: --streaming-connection-idle-timeout
+              path: '{.streamingConnectionIdleTimeout}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set streamingConnectionIdleTimeout to a
+          value other than 0.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --streaming-connection-idle-timeout=5m
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.6
+        text: "Ensure that the --protect-kernel-defaults argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --protect-kernel-defaults
+              path: '{.protectKernelDefaults}'
+              set: true
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          --protect-kernel-defaults=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.7
+        text: "Ensure that the --make-iptables-util-chains argument is set to true (Scored) "
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: true
+              compare:
+                op: eq
+                value: true
+            - flag: --make-iptables-util-chains
+              path: '{.makeIPTablesUtilChains}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to set makeIPTablesUtilChains: true.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove the --make-iptables-util-chains argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.8
+        text: "Ensure that the --hostname-override argument is not set (Scored)"
+        # This is one of those properties that can only be set as a command line argument.
+        # To check if the property is set as expected, we need to parse the kubelet command
+        # instead reading the Kubelet Configuration file.
+        audit: "/bin/ps -fC $kubeletbin "
+        tests:
+          test_items:
+            - flag: --hostname-override
+              set: false
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and remove the --hostname-override argument from the
+          KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.9
+        text: "Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --event-qps
+              path: '{.eventRecordQPS}'
+              set: true
+              compare:
+                op: eq
+                value: 0
+        remediation: |
+          If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.10
+        text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --tls-cert-file
+              path: '{.tlsCertFile}'
+              set: true
+            - flag: --tls-private-key-file
+              path: '{.tlsPrivateKeyFile}'
+              set: true
+        remediation: |
+          If using a Kubelet config file, edit the file to set tlsCertFile to the location
+          of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+          to the location of the corresponding private key file.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+          --tls-cert-file=<path/to/tls-certificate-file>
+          --tls-private-key-file=<path/to/tls-key-file>
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.11
+        text: "Ensure that the --rotate-certificates argument is not set to false (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: true
+              compare:
+                op: eq
+                value: true
+            - flag: --rotate-certificates
+              path: '{.rotateCertificates}'
+              set: false
+          bin_op: or
+        remediation: |
+          If using a Kubelet config file, edit the file to add the line rotateCertificates: true or
+          remove it altogether to use the default value.
+          If using command line arguments, edit the kubelet service file
+          $kubeletsvc on each worker node and
+          remove --rotate-certificates=false argument from the KUBELET_CERTIFICATE_ARGS
+          variable.
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.12
+        text: "Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)"
+        audit: "/bin/ps -fC $kubeletbin"
+        audit_config: "/bin/cat $kubeletconf"
+        tests:
+          test_items:
+            - flag: RotateKubeletServerCertificate
+              path: '{.featureGates.RotateKubeletServerCertificate}'
+              set: true
+              compare:
+                op: eq
+                value: true
+        remediation: |
+          Edit the kubelet service file $kubeletsvc
+          on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+          --feature-gates=RotateKubeletServerCertificate=true
+          Based on your system, restart the kubelet service. For example:
+          systemctl daemon-reload
+          systemctl restart kubelet.service
+        scored: true
+
+      - id: 4.2.13
+        text: "Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)"
+        remediation: "This control cannot be modified in GKE."
+        scored: false

cfg/gke-1.0/policies.yaml

@@ -0,0 +1,239 @@
+---
+controls:
+version: "gke-1.0"
+id: 5
+text: "Kubernetes Policies"
+type: "policies"
+groups:
+  - id: 5.1
+    text: "RBAC and Service Accounts"
+    checks:
+      - id: 5.1.1
+        text: "Ensure that the cluster-admin role is only used where required (Not Scored)"
+        type: "manual"
+        remediation: |
+          Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
+          if they need this role or if they could use a role with fewer privileges.
+          Where possible, first bind users to a lower privileged role and then remove the
+          clusterrolebinding to the cluster-admin role :
+          kubectl delete clusterrolebinding [name]
+        scored: false
+
+      - id: 5.1.2
+        text: "Minimize access to secrets (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible, remove get, list and watch access to secret objects in the cluster.
+        scored: false
+
+      - id: 5.1.3
+        text: "Minimize wildcard use in Roles and ClusterRoles (Not Scored)"
+        type: "manual"
+        remediation: |
+          Where possible replace any use of wildcards in clusterroles and roles with specific
+          objects or actions.
+        scored: false
+
+      - id: 5.1.4
+        text: "Minimize access to create pods (Not Scored)"
+        type: "manual"
+        Remediation: |
+          Where possible, remove create access to pod objects in the cluster.
+        scored: false
+
+      - id: 5.1.5
+        text: "Ensure that default service accounts are not actively used. (Scored)"
+        type: "manual"
+        remediation: |
+          Create explicit service accounts wherever a Kubernetes workload requires specific access
+          to the Kubernetes API server.
+          Modify the configuration of each default service account to include this value
+          automountServiceAccountToken: false
+        scored: true
+
+      - id: 5.1.6
+        text: "Ensure that Service Account Tokens are only mounted where necessary (Not Scored)"
+        type: "manual"
+        remediation: |
+          Modify the definition of pods and service accounts which do not need to mount service
+          account tokens to disable it.
+        scored: false
+
+  - id: 5.2
+    text: "Pod Security Policies"
+    checks:
+      - id: 5.2.1
+        text: "Minimize the admission of privileged containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that
+          the .spec.privileged field is omitted or set to false.
+        scored: false
+
+      - id: 5.2.2
+        text: "Minimize the admission of containers wishing to share the host process ID namespace (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostPID field is omitted or set to false.
+        scored: true
+
+      - id: 5.2.3
+        text: "Minimize the admission of containers wishing to share the host IPC namespace (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostIPC field is omitted or set to false.
+        scored: true
+
+      - id: 5.2.4
+        text: "Minimize the admission of containers wishing to share the host network namespace (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.hostNetwork field is omitted or set to false.
+        scored: true
+
+      - id: 5.2.5
+        text: "Minimize the admission of containers with allowPrivilegeEscalation (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.allowPrivilegeEscalation field is omitted or set to false.
+        scored: true
+
+      - id: 5.2.6
+        text: "Minimize the admission of root containers (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of
+          UIDs not including 0.
+        scored: true
+
+      - id: 5.2.7
+        text: "Minimize the admission of containers with the NET_RAW capability (Scored)"
+        type: "manual"
+        remediation: |
+          Create a PSP as described in the Kubernetes documentation, ensuring that the
+          .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+        scored: true
+
+      - id: 5.2.8
+        text: "Minimize the admission of containers with added capabilities (Scored)"
+        type: "manual"
+        remediation: |
+          Ensure that allowedCapabilities is not present in PSPs for the cluster unless
+          it is set to an empty array.
+        scored: true
+
+      - id: 5.2.9
+        text: "Minimize the admission of containers with capabilities assigned (Scored) "
+        type: "manual"
+        remediation: |
+          Review the use of capabilites in applications runnning on your cluster. Where a namespace
+          contains applications which do not require any Linux capabities to operate consider adding
+          a PSP which forbids the admission of containers which do not drop all capabilities.
+        scored: true
+
+  - id: 5.3
+    text: "Network Policies and CNI"
+    checks:
+      - id: 5.3.1
+        text: "Ensure that the CNI in use supports Network Policies (Not Scored)"
+        type: "manual"
+        remediation: |
+          To use a CNI plugin with Network Policy, enable Network Policy in GKE, and the CNI plugin
+          will be updated. See Recommendation 6.6.7.
+        scored: false
+
+      - id: 5.3.2
+        text: "Ensure that all Namespaces have Network Policies defined (Scored)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create NetworkPolicy objects as you need them.
+        scored: true
+
+  - id: 5.4
+    text: "Secrets Management"
+    checks:
+      - id: 5.4.1
+        text: "Prefer using secrets as files over secrets as environment variables (Not Scored)"
+        type: "manual"
+        remediation: |
+          if possible, rewrite application code to read secrets from mounted secret files, rather than
+          from environment variables.
+        scored: false
+
+      - id: 5.4.2
+        text: "Consider external secret storage (Not Scored)"
+        type: "manual"
+        remediation: |
+          Refer to the secrets management options offered by your cloud provider or a third-party
+          secrets management solution.
+        scored: false
+
+  - id: 5.5
+    text: "Extensible Admission Control"
+    checks:
+      - id: 5.5.1
+        text: "Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and setup image provenance.
+          See also Recommendation 6.10.5 for GKE specifically.
+        scored: false
+
+  - id: 5.6
+    text: "General Policies"
+    checks:
+      - id: 5.6.1
+        text: "Create administrative boundaries between resources using namespaces (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the documentation and create namespaces for objects in your deployment as you need
+          them.
+        scored: false
+
+      - id: 5.6.2
+        text: "Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)"
+        type: "manual"
+        remediation: |
+          Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+          would need to enable alpha features in the apiserver by passing "--feature-
+          gates=AllAlpha=true" argument.
+          Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
+          parameter to "--feature-gates=AllAlpha=true"
+          KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+          Based on your system, restart the kube-apiserver service. For example:
+          systemctl restart kube-apiserver.service
+          Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+          example is as below:
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: trustworthy-pod
+            annotations:
+              seccomp.security.alpha.kubernetes.io/pod: docker/default
+          spec:
+            containers:
+              - name: trustworthy-container
+                image: sotrustworthy:latest
+        scored: false
+
+      - id: 5.6.3
+        text: "Apply Security Context to Your Pods and Containers (Not Scored)"
+        type: "manual"
+        remediation: |
+          Follow the Kubernetes documentation and apply security contexts to your pods. For a
+          suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+          Containers.
+        scored: false
+
+      - id: 5.6.4
+        text: "The default namespace should not be used (Scored)"
+        type: "manual"
+        remediation: |
+          Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
+          resources and that all new resources are created in a specific namespace.
+        scored: true

cfg/rh-0.7/config.yaml

@@ -6,22 +6,27 @@ master:
     bins:
       - openshift start master api
       - hypershift openshift-kube-apiserver
-     
+
   scheduler:
     bins:
       - "openshift start master controllers"
+      - "hyperkube kube-scheduler"
     confs:
       - /etc/origin/master/scheduler.json
 
   controllermanager:
     bins:
       - "openshift start master controllers"
+      - "hypershift openshift-controller-manager"
 
   etcd:
     bins:
       - openshift start etcd
 
 node:
+  svcs:
+    - /etc/systemd/system/atomic-openshift-node.service
+    - /etc/systemd/system/origin-node.service
   proxy:
     bins:
       - openshift start network

cfg/rh-0.7/node.yaml

@@ -1,376 +1,332 @@
----
-controls:
-id: 2
-text: "Worker Node Security Configuration"
-type: "node"
-groups:
-- id: 7
-  text: "Kubelet"
-  checks:
-  - id: 7.1
-    text: "Use Security Context Constraints to manage privileged containers as needed"
-    type: "skip"
-    scored: true
-
-  - id: 7.2
-    text: "Ensure anonymous-auth is not disabled"
-    type: "skip"
-    scored: true
-
-  - id: 7.3
-    text: "Verify that the --authorization-mode argument is set to WebHook"
-    audit: "grep -A1 authorization-mode /etc/origin/node/node-config.yaml"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "authorization-mode"
-        set: false
-      - flag: "authorization-mode"
-        compare:
-          op: has
-          value: "Webhook"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and remove authorization-mode under
-      kubeletArguments in /etc/origin/node/node-config.yaml or set it to "Webhook".
-    scored: true
-
-  - id: 7.4
-    text: "Verify the OpenShift default for the client-ca-file argument"
-    audit: "grep -A1 client-ca-file /etc/origin/node/node-config.yaml"
-    tests:
-      test_items:
-      - flag: "client-ca-file"
-        set: false
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and remove any configuration returned by the following:
-      grep -A1 client-ca-file /etc/origin/node/node-config.yaml
-
-      Reset to the OpenShift default. 
-      See https://github.com/openshift/openshift-ansible/blob/release-3.10/roles/openshift_node_group/templates/node-config.yaml.j2#L65
-      The config file does not have this defined in kubeletArgument, but in PodManifestConfig.
-    scored: true
-
-  - id: 7.5
-    text: "Verify the OpenShift default setting for the read-only-port argument"
-    audit: "grep -A1 read-only-port /etc/origin/node/node-config.yaml"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "read-only-port"
-        set: false
-      - flag: "read-only-port"
-        compare:
-          op: has
-          value: "0"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and removed so that the OpenShift default is applied.
-    scored: true
-
-  - id: 7.6
-    text: "Adjust the streaming-connection-idle-timeout argument"
-    audit: "grep -A1 streaming-connection-idle-timeout /etc/origin/node/node-config.yaml"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "streaming-connection-idle-timeout"
-        set: false
-      - flag: "5m"
-        set: false
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and set the streaming-connection-timeout
-      value like the following in node-config.yaml.
-      
-      kubeletArguments:
-        streaming-connection-idle-timeout:
-           - "5m"
-    scored: true
-
-  - id: 7.7
-    text: "Verify the OpenShift defaults for the protect-kernel-defaults argument"
-    type: "skip"
-    scored: true
-
-  - id: 7.8
-    text: "Verify the OpenShift default value of true for the make-iptables-util-chains argument"
-    audit: "grep -A1 make-iptables-util-chains /etc/origin/node/node-config.yaml"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "make-iptables-util-chains"
-        set: false
-      - flag: "make-iptables-util-chains"
-        compare:
-          op: has
-          value: "true"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and reset make-iptables-util-chains to the OpenShift
-      default value of true. 
-    scored: true
-
-  - id: 7.9
-    text: "Verify that the --keep-terminated-pod-volumes argument is set to false"
-    audit: "grep -A1 keep-terminated-pod-volumes /etc/origin/node/node-config.yaml"
-    tests:
-      test_items:
-      - flag: "keep-terminated-pod-volumes"
-        compare:
-          op: has
-          value: "false"
-        set: true
-    remediation: |
-      Reset to the OpenShift defaults
-    scored: true
-
-  - id: 7.10
-    text: "Verify the OpenShift defaults for the hostname-override argument"
-    type: "skip"
-    scored: true
-
-  - id: 7.11
-    text: "Set the --event-qps argument to 0"
-    audit: "grep -A1 event-qps /etc/origin/node/node-config.yaml"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "event-qps"
-        set: false
-      - flag: "event-qps"
-        compare:
-          op: has
-          value: "0"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml set the event-qps argument to 0 in
-      the kubeletArguments section of.
-    scored: true
-
-  - id: 7.12
-    text: "Verify the OpenShift cert-dir flag for HTTPS traffic"
-    audit: "grep -A1 cert-dir /etc/origin/node/node-config.yaml"
-    tests:
-      test_items:
-      - flag: "/etc/origin/node/certificates"
-        compare:
-          op: has
-          value: "/etc/origin/node/certificates"
-        set: true
-    remediation: |
-      Reset to the OpenShift default values.
-    scored: true
-
-  - id: 7.13
-    text: "Verify the OpenShift default of 0 for the cadvisor-port argument"
-    audit: "grep -A1 cadvisor-port /etc/origin/node/node-config.yaml"
-    tests:
-      bin_op: or
-      test_items:
-      - flag: "cadvisor-port"
-        set: false
-      - flag: "cadvisor-port"
-        compare:
-          op: has
-          value: "0"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and remove the cadvisor-port flag 
-      if it is set in the  kubeletArguments section.
-    scored: true
-
-  - id: 7.14
-    text: "Verify that the RotateKubeletClientCertificate argument is set to true"
-    audit: "grep -B1 RotateKubeletClientCertificate=true /etc/origin/node/node-config.yaml"
-    tests:
-      test_items:
-      - flag: "RotateKubeletClientCertificate=true"
-        compare:
-          op: has
-          value: "true"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and set RotateKubeletClientCertificate to true.
-    scored: true
-
-  - id: 7.15
-    text: "Verify that the RotateKubeletServerCertificate argument is set to true"
-    audit: "grep -B1 RotateKubeletServerCertificate=true /etc/origin/node/node-config.yaml"
-    tests:
-      test_items:
-      - flag: "RotateKubeletServerCertificate=true"
-        compare:
-          op: has
-          value: "true"
-        set: true
-    remediation: |
-      Edit the Openshift node config file /etc/origin/node/node-config.yaml and set RotateKubeletServerCertificate to true.
-    scored: true
-
-
-- id: 8
-  text: "Configuration Files"
-  checks:
-  - id: 8.1
-    text: "Verify the OpenShift default permissions for the kubelet.conf file"
-    audit: "stat -c %a  /etc/origin/node/node.kubeconfig"
-    tests:
-      bin_op: or
-      test_items:
-        - flag: "644"
-          compare:
-            op: eq
-            value: "644"
-          set: true
-        - flag: "640"
-          compare:
-            op: eq
-            value: "640"
-          set: true
-        - flag: "600"
-          compare:
-            op: eq
-            value: "600"
-          set: true
-    remediation: |
-      Run the below command on each worker node.
-      chmod 644 /etc/origin/node/node.kubeconfig
-    scored: true
-
-  - id: 8.2
-    text: "Verify the kubeconfig file ownership of root:root"
-    audit: "stat -c %U:%G /etc/origin/node/node.kubeconfig"
-    tests:
-      test_items:
-        - flag: "root:root"
-          compare:
-            op: eq
-            value: root:root
-          set: true
-      remediation: |
-        Run the below command on each worker node.
-        chown root:root /etc/origin/node/node.kubeconfig
-      scored: true
-
-  - id: 8.3
-    text: "Verify the kubelet service file permissions of 644"
-    audit: "stat -c %a /etc/systemd/system/atomic-openshift-node.service"
-    tests:
-      bin_op: or
-      test_items:
-        - flag: "644"
-          compare:
-            op: eq
-            value: "644"
-          set: true
-        - flag: "640"
-          compare:
-            op: eq
-            value: "640"
-          set: true
-        - flag: "600"
-          compare:
-            op: eq
-            value: "600"
-          set: true
-    remediation: |
-      Run the below command on each worker node.
-      chmod 644 /etc/systemd/system/atomic-openshift-node.service
-    scored: true
-
-  - id: 8.4
-    text: "Verify the kubelet service file ownership of root:root"
-    audit: "stat -c %U:%G /etc/systemd/system/atomic-openshift-node.service"
-    tests:
-      test_items:
-        - flag: "root:root"
-          compare:
-            op: eq
-            value: root:root
-          set: true
-      remediation: |
-        Run the below command on each worker node.
-        chown root:root /etc/systemd/system/atomic-openshift-node.service
-      scored: true
-
-  - id: 8.5
-    text: "Verify the OpenShift default permissions for the proxy kubeconfig file"
-    audit: "stat -c %a /etc/origin/node/node.kubeconfig"
-    tests:
-      bin_op: or
-      test_items:
-        - flag: "644"
-          compare:
-            op: eq
-            value: "644"
-          set: true
-        - flag: "640"
-          compare:
-            op: eq
-            value: "640"
-          set: true
-        - flag: "600"
-          compare:
-            op: eq
-            value: "600"
-          set: true
-    remediation: |
-      Run the below command on each worker node.
-      chmod 644 /etc/origin/node/node.kubeconfig
-    scored: true
-
-  - id: 8.6
-    text: "Verify the proxy kubeconfig file ownership of root:root"
-    audit: "stat -c %U:%G /etc/origin/node/node.kubeconfig"
-    tests:
-      test_items:
-        - flag: "root:root"
-          compare:
-            op: eq
-            value: root:root
-          set: true
-      remediation: |
-        Run the below command on each worker node.
-        chown root:root /etc/origin/node/node.kubeconfig
-      scored: true
-
-  - id: 8.7
-    text: "Verify the OpenShift default permissions for the certificate authorities file."
-    audit: "stat -c %a /etc/origin/node/client-ca.crt"
-    tests:
-      bin_op: or
-      test_items:
-        - flag: "644"
-          compare:
-            op: eq
-            value: "644"
-          set: true
-        - flag: "640"
-          compare:
-            op: eq
-            value: "640"
-          set: true
-        - flag: "600"
-          compare:
-            op: eq
-            value: "600"
-          set: true
-    remediation: |
-      Run the below command on each worker node.
-      chmod 644 /etc/origin/node/client-ca.crt
-    scored: true
-
-  - id: 8.8
-    text: "Verify the client certificate authorities file ownership of root:root"
-    audit: "stat -c %U:%G /etc/origin/node/client-ca.crt"
-    tests:
-      test_items:
-        - flag: "root:root"
-          compare:
-            op: eq
-            value: root:root
-          set: true
-      remediation: |
-        Run the below command on each worker node.
-        chown root:root /etc/origin/node/client-ca.crt
-      scored: true
+---
+controls:
+id: 2
+text: "Worker Node Security Configuration"
+type: "node"
+groups:
+  - id: 7
+    text: "Kubelet"
+    checks:
+      - id: 7.1
+        text: "Use Security Context Constraints to manage privileged containers as needed"
+        type: "skip"
+        scored: true
+
+      - id: 7.2
+        text: "Ensure anonymous-auth is not disabled"
+        type: "skip"
+        scored: true
+
+      - id: 7.3
+        text: "Verify that the --authorization-mode argument is set to WebHook"
+        audit: "grep -A1 authorization-mode /etc/origin/node/node-config.yaml"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "authorization-mode"
+              set: false
+            - flag: "authorization-mode"
+              compare:
+                op: has
+                value: "Webhook"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and remove authorization-mode under
+          kubeletArguments in /etc/origin/node/node-config.yaml or set it to "Webhook".
+        scored: true
+
+      - id: 7.4
+        text: "Verify the OpenShift default for the client-ca-file argument"
+        audit: "grep -A1 client-ca-file /etc/origin/node/node-config.yaml"
+        tests:
+          test_items:
+            - flag: "client-ca-file"
+              set: false
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and remove any configuration returned by the following:
+          grep -A1 client-ca-file /etc/origin/node/node-config.yaml
+
+          Reset to the OpenShift default.
+          See https://github.com/openshift/openshift-ansible/blob/release-3.10/roles/openshift_node_group/templates/node-config.yaml.j2#L65
+          The config file does not have this defined in kubeletArgument, but in PodManifestConfig.
+        scored: true
+
+      - id: 7.5
+        text: "Verify the OpenShift default setting for the read-only-port argument"
+        audit: "grep -A1 read-only-port /etc/origin/node/node-config.yaml"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "read-only-port"
+              set: false
+            - flag: "read-only-port"
+              compare:
+                op: has
+                value: "0"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and removed so that the OpenShift default is applied.
+        scored: true
+
+      - id: 7.6
+        text: "Adjust the streaming-connection-idle-timeout argument"
+        audit: "grep -A1 streaming-connection-idle-timeout /etc/origin/node/node-config.yaml"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "streaming-connection-idle-timeout"
+              set: false
+            - flag: "5m"
+              set: false
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and set the streaming-connection-timeout
+          value like the following in node-config.yaml.
+
+          kubeletArguments:
+            streaming-connection-idle-timeout:
+               - "5m"
+        scored: true
+
+      - id: 7.7
+        text: "Verify the OpenShift defaults for the protect-kernel-defaults argument"
+        type: "skip"
+        scored: true
+
+      - id: 7.8
+        text: "Verify the OpenShift default value of true for the make-iptables-util-chains argument"
+        audit: "grep -A1 make-iptables-util-chains /etc/origin/node/node-config.yaml"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "make-iptables-util-chains"
+              set: false
+            - flag: "make-iptables-util-chains"
+              compare:
+                op: has
+                value: "true"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and reset make-iptables-util-chains to the OpenShift
+          default value of true.
+        scored: true
+
+      - id: 7.9
+        text: "Verify that the --keep-terminated-pod-volumes argument is set to false"
+        audit: "grep -A1 keep-terminated-pod-volumes /etc/origin/node/node-config.yaml"
+        tests:
+          test_items:
+            - flag: "keep-terminated-pod-volumes"
+              compare:
+                op: has
+                value: "false"
+              set: true
+        remediation: |
+          Reset to the OpenShift defaults
+        scored: true
+
+      - id: 7.10
+        text: "Verify the OpenShift defaults for the hostname-override argument"
+        type: "skip"
+        scored: true
+
+      - id: 7.11
+        text: "Set the --event-qps argument to 0"
+        audit: "grep -A1 event-qps /etc/origin/node/node-config.yaml"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "event-qps"
+              set: false
+            - flag: "event-qps"
+              compare:
+                op: has
+                value: "0"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml set the event-qps argument to 0 in
+          the kubeletArguments section of.
+        scored: true
+
+      - id: 7.12
+        text: "Verify the OpenShift cert-dir flag for HTTPS traffic"
+        audit: "grep -A1 cert-dir /etc/origin/node/node-config.yaml"
+        tests:
+          test_items:
+            - flag: "/etc/origin/node/certificates"
+              compare:
+                op: has
+                value: "/etc/origin/node/certificates"
+              set: true
+        remediation: |
+          Reset to the OpenShift default values.
+        scored: true
+
+      - id: 7.13
+        text: "Verify the OpenShift default of 0 for the cadvisor-port argument"
+        audit: "grep -A1 cadvisor-port /etc/origin/node/node-config.yaml"
+        tests:
+          bin_op: or
+          test_items:
+            - flag: "cadvisor-port"
+              set: false
+            - flag: "cadvisor-port"
+              compare:
+                op: has
+                value: "0"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and remove the cadvisor-port flag
+          if it is set in the  kubeletArguments section.
+        scored: true
+
+      - id: 7.14
+        text: "Verify that the RotateKubeletClientCertificate argument is set to true"
+        audit: "grep -B1 RotateKubeletClientCertificate=true /etc/origin/node/node-config.yaml"
+        tests:
+          test_items:
+            - flag: "RotateKubeletClientCertificate=true"
+              compare:
+                op: has
+                value: "true"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and set RotateKubeletClientCertificate to true.
+        scored: true
+
+      - id: 7.15
+        text: "Verify that the RotateKubeletServerCertificate argument is set to true"
+        audit: "grep -B1 RotateKubeletServerCertificate=true /etc/origin/node/node-config.yaml"
+        tests:
+          test_items:
+            - flag: "RotateKubeletServerCertificate=true"
+              compare:
+                op: has
+                value: "true"
+              set: true
+        remediation: |
+          Edit the Openshift node config file /etc/origin/node/node-config.yaml and set RotateKubeletServerCertificate to true.
+        scored: true
+
+
+  - id: 8
+    text: "Configuration Files"
+    checks:
+      - id: 8.1
+        text: "Verify the OpenShift default permissions for the kubelet.conf file"
+        audit: "stat -c permissions=%a  /etc/origin/node/node.kubeconfig"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+              set: true
+        remediation: |
+          Run the below command on each worker node.
+          chmod 644 /etc/origin/node/node.kubeconfig
+        scored: true
+
+      - id: 8.2
+        text: "Verify the kubeconfig file ownership of root:root"
+        audit: "stat -c %U:%G /etc/origin/node/node.kubeconfig"
+        tests:
+          test_items:
+            - flag: "root:root"
+              compare:
+                op: eq
+                value: root:root
+              set: true
+          remediation: |
+            Run the below command on each worker node.
+            chown root:root /etc/origin/node/node.kubeconfig
+          scored: true
+
+      - id: 8.3
+        text: "Verify the kubelet service file permissions of 644"
+        audit: "stat -c permissions=%a $nodesvc"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+              set: true
+        remediation: |
+          Run the below command on each worker node.
+          chmod 644 $nodesvc
+        scored: true
+
+      - id: 8.4
+        text: "Verify the kubelet service file ownership of root:root"
+        audit: "stat -c %U:%G $nodesvc"
+        tests:
+          test_items:
+            - flag: "root:root"
+              compare:
+                op: eq
+                value: root:root
+              set: true
+          remediation: |
+            Run the below command on each worker node.
+            chown root:root $nodesvc
+          scored: true
+
+      - id: 8.5
+        text: "Verify the OpenShift default permissions for the proxy kubeconfig file"
+        audit: "stat -c permissions=%a /etc/origin/node/node.kubeconfig"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+              set: true
+        remediation: |
+          Run the below command on each worker node.
+          chmod 644 /etc/origin/node/node.kubeconfig
+        scored: true
+
+      - id: 8.6
+        text: "Verify the proxy kubeconfig file ownership of root:root"
+        audit: "stat -c %U:%G /etc/origin/node/node.kubeconfig"
+        tests:
+          test_items:
+            - flag: "root:root"
+              compare:
+                op: eq
+                value: root:root
+              set: true
+          remediation: |
+            Run the below command on each worker node.
+            chown root:root /etc/origin/node/node.kubeconfig
+          scored: true
+
+      - id: 8.7
+        text: "Verify the OpenShift default permissions for the certificate authorities file."
+        audit: "stat -c permissions=%a /etc/origin/node/client-ca.crt"
+        tests:
+          test_items:
+            - flag: "permissions"
+              compare:
+                op: bitmask
+                value: "644"
+              set: true
+        remediation: |
+          Run the below command on each worker node.
+          chmod 644 /etc/origin/node/client-ca.crt
+        scored: true
+
+      - id: 8.8
+        text: "Verify the client certificate authorities file ownership of root:root"
+        audit: "stat -c %U:%G /etc/origin/node/client-ca.crt"
+        tests:
+          test_items:
+            - flag: "root:root"
+              compare:
+                op: eq
+                value: root:root
+              set: true
+          remediation: |
+            Run the below command on each worker node.
+            chown root:root /etc/origin/node/client-ca.crt
+          scored: true

check/check.go

@@ -17,10 +17,7 @@ package check
 import (
 	"bytes"
 	"fmt"
-	"io"
-	"os"
 	"os/exec"
-	"regexp"
 	"strings"
 
 	"github.com/golang/glog"
@@ -55,6 +52,8 @@ const (
 	CONTROLPLANE NodeType = "controlplane"
 	// POLICIES a node to run policies from
 	POLICIES NodeType = "policies"
+	// MANAGEDSERVICES a node to run managedservices from
+	MANAGEDSERVICES = "managedservices"
 
 	// MANUAL Check Type
 	MANUAL string = "manual"
@@ -63,21 +62,23 @@ const (
 // Check contains information about a recommendation in the
 // CIS Kubernetes document.
 type Check struct {
-	ID             string      `yaml:"id" json:"test_number"`
-	Text           string      `json:"test_desc"`
-	Audit          string      `json:"audit"`
-	AuditConfig    string      `yaml:"audit_config"`
-	Type           string      `json:"type"`
-	Commands       []*exec.Cmd `json:"omit"`
-	ConfigCommands []*exec.Cmd `json:"omit"`
-	Tests          *tests      `json:"omit"`
-	Set            bool        `json:"omit"`
-	Remediation    string      `json:"remediation"`
-	TestInfo       []string    `json:"test_info"`
-	State          `json:"status"`
-	ActualValue    string `json:"actual_value"`
-	Scored         bool   `json:"scored"`
-	ExpectedResult string `json:"expected_result"`
+	ID                string   `yaml:"id" json:"test_number"`
+	Text              string   `json:"test_desc"`
+	Audit             string   `json:"audit"`
+	AuditConfig       string   `yaml:"audit_config"`
+	Type              string   `json:"type"`
+	Tests             *tests   `json:"omit"`
+	Set               bool     `json:"omit"`
+	Remediation       string   `json:"remediation"`
+	TestInfo          []string `json:"test_info"`
+	State             `json:"status"`
+	ActualValue       string `json:"actual_value"`
+	Scored            bool   `json:"scored"`
+	IsMultiple        bool   `yaml:"use_multiple_values"`
+	ExpectedResult    string `json:"expected_result"`
+	Reason            string `json:"reason,omitempty"`
+	AuditOutput       string `json:"omit"`
+	AuditConfigOutput string `json:"omit"`
 }
 
 // Runner wraps the basic Run method.
@@ -104,75 +105,63 @@ func (c *Check) run() State {
 	// Since this is an Scored check
 	// without tests return a 'WARN' to alert
 	// the user that this check needs attention
-	if c.Scored && len(strings.TrimSpace(c.Type)) == 0 && c.Tests == nil {
+	if c.Scored && strings.TrimSpace(c.Type) == "" && c.Tests == nil {
+		c.Reason = "There are no tests"
 		c.State = WARN
 		return c.State
 	}
 
 	// If check type is skip, force result to INFO
 	if c.Type == "skip" {
+		c.Reason = "Test marked as skip"
 		c.State = INFO
 		return c.State
 	}
 
 	// If check type is manual force result to WARN
 	if c.Type == MANUAL {
+		c.Reason = "Test marked as a manual test"
 		c.State = WARN
 		return c.State
 	}
 
-	lastCommand := c.Audit
-	hasAuditConfig := c.ConfigCommands != nil
-
-	state, finalOutput, retErrmsgs := performTest(c.Audit, c.Commands, c.Tests)
-	if len(state) > 0 {
-		c.State = state
+	// If there aren't any tests defined this is a FAIL or WARN
+	if c.Tests == nil || len(c.Tests.TestItems) == 0 {
+		c.Reason = "No tests defined"
+		if c.Scored {
+			c.State = FAIL
+		} else {
+			c.State = WARN
+		}
 		return c.State
 	}
-	errmsgs := retErrmsgs
 
-	// If something went wrong with the 'Audit' command
-	// and an 'AuditConfig' command was provided, use it to
-	// execute tests
-	if (finalOutput == nil || !finalOutput.testResult) && hasAuditConfig {
-		lastCommand = c.AuditConfig
+	// Command line parameters override the setting in the config file, so if we get a good result from the Audit command that's all we need to run
+	var finalOutput *testOutput
+	var lastCommand string
 
-		nItems := len(c.Tests.TestItems)
-		// The reason we're creating a copy of the "tests"
-		// is so that tests can executed
-		// with the AuditConfig command
-		// against the Path only
-		currentTests := &tests{
-			BinOp:     c.Tests.BinOp,
-			TestItems: make([]*testItem, nItems),
-		}
-
-		for i := 0; i < nItems; i++ {
-			ti := c.Tests.TestItems[i]
-			nti := &testItem{
-				// Path is used to test Command Param values
-				// AuditConfig ==> Path
-				Path:    ti.Path,
-				Set:     ti.Set,
-				Compare: ti.Compare,
-			}
-			currentTests.TestItems[i] = nti
-		}
-
-		state, finalOutput, retErrmsgs = performTest(c.AuditConfig, c.ConfigCommands, currentTests)
-		if len(state) > 0 {
-			c.State = state
-			return c.State
-		}
-		errmsgs += retErrmsgs
+	lastCommand, err := c.runAuditCommands()
+	if err == nil {
+		finalOutput, err = c.execute()
 	}
 
-	if finalOutput != nil && finalOutput.testResult {
-		c.State = PASS
+	if finalOutput != nil {
+		if finalOutput.testResult {
+			c.State = PASS
+		} else {
+			if c.Scored {
+				c.State = FAIL
+			} else {
+				c.State = WARN
+			}
+		}
+
 		c.ActualValue = finalOutput.actualResult
 		c.ExpectedResult = finalOutput.ExpectedResult
-		glog.V(3).Infof("Check.ID: %s Command: %q TestResult: %t Score: %q \n", c.ID, lastCommand, finalOutput.testResult, c.State)
-	} else {
+	}
+
+	if err != nil {
+		c.Reason = err.Error()
 		if c.Scored {
 			c.State = FAIL
 		} else {
@@ -180,157 +169,103 @@ func (c *Check) run() State {
 		}
 	}
 
-	if finalOutput == nil {
+	if finalOutput != nil {
+		glog.V(3).Infof("Check.ID: %s Command: %q TestResult: %t State: %q \n", c.ID, lastCommand, finalOutput.testResult, c.State)
+	} else {
 		glog.V(3).Infof("Check.ID: %s Command: %q TestResult: <<EMPTY>> \n", c.ID, lastCommand)
 	}
 
-	if errmsgs != "" {
-		glog.V(2).Info(errmsgs)
+	if c.Reason != "" {
+		glog.V(2).Info(c.Reason)
 	}
 	return c.State
 }
 
-// textToCommand transforms an input text representation of commands to be
-// run into a slice of commands.
-// TODO: Make this more robust.
-func textToCommand(s string) []*exec.Cmd {
-	glog.V(3).Infof("textToCommand: %q\n", s)
-	cmds := []*exec.Cmd{}
-
-	cp := strings.Split(s, "|")
-
-	for _, v := range cp {
-		v = strings.Trim(v, " ")
-
-		// TODO:
-		// GOAL: To split input text into arguments for exec.Cmd.
-		//
-		// CHALLENGE: The input text may contain quoted strings that
-		// must be passed as a unit to exec.Cmd.
-		// eg. bash -c 'foo bar'
-		// 'foo bar' must be passed as unit to exec.Cmd if not the command
-		// will fail when it is executed.
-		// eg. exec.Cmd("bash", "-c", "foo bar")
-		//
-		// PROBLEM: Current solution assumes the grouped string will always
-		// be at the end of the input text.
-		re := regexp.MustCompile(`^(.*)(['"].*['"])$`)
-		grps := re.FindStringSubmatch(v)
-
-		var cs []string
-		if len(grps) > 0 {
-			s := strings.Trim(grps[1], " ")
-			cs = strings.Split(s, " ")
-
-			s1 := grps[len(grps)-1]
-			s1 = strings.Trim(s1, "'\"")
-
-			cs = append(cs, s1)
-		} else {
-			cs = strings.Split(v, " ")
-		}
-
-		cmd := exec.Command(cs[0], cs[1:]...)
-		cmds = append(cmds, cmd)
-	}
-
-	return cmds
-}
-
-func isShellCommand(s string) bool {
-	cmd := exec.Command("/bin/sh", "-c", "command -v "+s)
-
-	out, err := cmd.Output()
+func (c *Check) runAuditCommands() (lastCommand string, err error) {
+	// Run the audit command and auditConfig commands, if present
+	c.AuditOutput, err = runAudit(c.Audit)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "%s\n", err)
-		os.Exit(1)
+		return c.Audit, err
 	}
 
-	if strings.Contains(string(out), s) {
-		return true
-	}
-	return false
+	c.AuditConfigOutput, err = runAudit(c.AuditConfig)
+	return c.AuditConfig, err
 }
 
-func performTest(audit string, commands []*exec.Cmd, tests *tests) (State, *testOutput, string) {
-	if len(strings.TrimSpace(audit)) == 0 {
-		return "", failTestItem("missing command"), ""
+func (c *Check) execute() (finalOutput *testOutput, err error) {
+	finalOutput = &testOutput{}
+
+	ts := c.Tests
+	res := make([]testOutput, len(ts.TestItems))
+	expectedResultArr := make([]string, len(res))
+
+	glog.V(3).Infof("%d tests", len(ts.TestItems))
+	for i, t := range ts.TestItems {
+
+		t.isMultipleOutput = c.IsMultiple
+
+		// Try with the auditOutput first, and if that's not found, try the auditConfigOutput
+		t.isConfigSetting = false
+		result := *(t.execute(c.AuditOutput))
+		if !result.flagFound {
+			t.isConfigSetting = true
+			result = *(t.execute(c.AuditConfigOutput))
+		}
+		res[i] = result
+		expectedResultArr[i] = res[i].ExpectedResult
 	}
 
+	var result bool
+	// If no binary operation is specified, default to AND
+	switch ts.BinOp {
+	default:
+		glog.V(2).Info(fmt.Sprintf("unknown binary operator for tests %s\n", ts.BinOp))
+		finalOutput.actualResult = fmt.Sprintf("unknown binary operator for tests %s\n", ts.BinOp)
+		return finalOutput, fmt.Errorf("unknown binary operator for tests %s", ts.BinOp)
+	case and, "":
+		result = true
+		for i := range res {
+			result = result && res[i].testResult
+		}
+		// Generate an AND expected result
+		finalOutput.ExpectedResult = strings.Join(expectedResultArr, " AND ")
+
+	case or:
+		result = false
+		for i := range res {
+			result = result || res[i].testResult
+		}
+		// Generate an OR expected result
+		finalOutput.ExpectedResult = strings.Join(expectedResultArr, " OR ")
+	}
+
+	finalOutput.testResult = result
+	finalOutput.actualResult = res[0].actualResult
+
+	glog.V(3).Infof("Returning from execute on tests: finalOutput %#v", finalOutput)
+	return finalOutput, nil
+}
+
+func runAudit(audit string) (output string, err error) {
 	var out bytes.Buffer
-	state, retErrmsgs := runExecCommands(audit, commands, &out)
-	if len(state) > 0 {
-		return state, nil, ""
-	}
-	errmsgs := retErrmsgs
 
-	finalOutput := tests.execute(out.String())
-	if finalOutput == nil {
-		errmsgs += fmt.Sprintf("Final output is <<EMPTY>>. Failed to run: %s\n", audit)
+	audit = strings.TrimSpace(audit)
+	if len(audit) == 0 {
+		return output, err
 	}
 
-	return "", finalOutput, errmsgs
-}
-
-func runExecCommands(audit string, commands []*exec.Cmd, out *bytes.Buffer) (State, string) {
-	var err error
-	errmsgs := ""
-
-	// Check if command exists or exit with WARN.
-	for _, cmd := range commands {
-		if !isShellCommand(cmd.Path) {
-			return WARN, errmsgs
-		}
-	}
-
-	// Run commands.
-	n := len(commands)
-	if n == 0 {
-		// Likely a warning message.
-		return WARN, errmsgs
-	}
-
-	// Each command runs,
-	//   cmd0 out -> cmd1 in, cmd1 out -> cmd2 in ... cmdn out -> os.stdout
-	//   cmd0 err should terminate chain
-	cs := commands
-
-	// Initialize command pipeline
-	cs[n-1].Stdout = out
-	i := 1
-
-	for i < n {
-		cs[i-1].Stdout, err = cs[i].StdinPipe()
-		if err != nil {
-			errmsgs += fmt.Sprintf("failed to run: %s, command: %s, error: %s\n", audit, cs[i].Args, err)
-		}
-		i++
-	}
-
-	// Start command pipeline
-	i = 0
-	for i < n {
-		err := cs[i].Start()
-		if err != nil {
-			errmsgs += fmt.Sprintf("failed to run: %s, command: %s, error: %s\n", audit, cs[i].Args, err)
-		}
-		i++
-	}
-
-	// Complete command pipeline
-	i = 0
-	for i < n {
-		err := cs[i].Wait()
-		if err != nil {
-			errmsgs += fmt.Sprintf("failed to run: %s, command: %s, error: %s\n", audit, cs[i].Args, err)
-		}
-
-		if i < n-1 {
-			cs[i].Stdout.(io.Closer).Close()
-		}
-		i++
-	}
-
-	glog.V(3).Infof("Command %q - Output:\n\n %s\n", audit, out.String())
-	return "", errmsgs
+	cmd := exec.Command("/bin/sh")
+	cmd.Stdin = strings.NewReader(audit)
+	cmd.Stdout = &out
+	cmd.Stderr = &out
+	err = cmd.Run()
+	output = out.String()
+
+	if err != nil {
+		err = fmt.Errorf("failed to run: %q, output: %q, error: %s", audit, output, err)
+	} else {
+		glog.V(3).Infof("Command %q\n - Output:\n %q", audit, output)
+
+	}
+	return output, err
 }

check/check_test.go

@@ -1,4 +1,4 @@
-// Copyright © 2017-2019 Aqua Security Software Ltd. <info@aquasec.com>
+// Copyright © 2017-2020 Aqua Security Software Ltd. <info@aquasec.com>
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -15,81 +15,174 @@
 package check
 
 import (
+	"strings"
 	"testing"
 )
 
 func TestCheck_Run(t *testing.T) {
 	type TestCase struct {
+		name     string
 		check    Check
 		Expected State
 	}
 
 	testCases := []TestCase{
-		{check: Check{Type: MANUAL}, Expected: WARN},
-		{check: Check{Type: "skip"}, Expected: INFO},
-		{check: Check{Type: "", Scored: false}, Expected: WARN}, // Not scored checks with no type should be marked warn
-		{check: Check{Type: "", Scored: true}, Expected: WARN},  // If there are no tests in the check, warn
-		{check: Check{Type: MANUAL, Scored: false}, Expected: WARN},
-		{check: Check{Type: "skip", Scored: false}, Expected: INFO},
+		{name: "Manual check should WARN", check: Check{Type: MANUAL}, Expected: WARN},
+		{name: "Skip check should INFO", check: Check{Type: "skip"}, Expected: INFO},
+		{name: "Unscored check (with no type) should WARN on failure", check: Check{Scored: false}, Expected: WARN},
+		{
+			name: "Unscored check that pass should PASS",
+			check: Check{
+				Scored: false,
+				Audit:  "echo hello",
+				Tests: &tests{TestItems: []*testItem{{
+					Flag: "hello",
+					Set:  true,
+				}}},
+			},
+			Expected: PASS,
+		},
+
+		{name: "Check with no tests should WARN", check: Check{Scored: true}, Expected: WARN},
+		{name: "Scored check with empty tests should FAIL", check: Check{Scored: true, Tests: &tests{}}, Expected: FAIL},
+		{
+			name: "Scored check that doesn't pass should FAIL",
+			check: Check{
+				Scored: true,
+				Audit:  "echo hello",
+				Tests: &tests{TestItems: []*testItem{{
+					Flag: "hello",
+					Set:  false,
+				}}},
+			},
+			Expected: FAIL,
+		},
+		{
+			name: "Scored checks that pass should PASS",
+			check: Check{
+				Scored: true,
+				Audit:  "echo hello",
+				Tests: &tests{TestItems: []*testItem{{
+					Flag: "hello",
+					Set:  true,
+				}}},
+			},
+			Expected: PASS,
+		},
 	}
+
 	for _, testCase := range testCases {
-
-		testCase.check.run()
-
-		if testCase.check.State != testCase.Expected {
-			t.Errorf("test failed, expected %s, actual %s\n", testCase.Expected, testCase.check.State)
-		}
+		t.Run(testCase.name, func(t *testing.T) {
+			testCase.check.run()
+			if testCase.check.State != testCase.Expected {
+				t.Errorf("expected %s, actual %s", testCase.Expected, testCase.check.State)
+			}
+		})
 	}
 }
 
 func TestCheckAuditConfig(t *testing.T) {
 
-	cases := []struct {
-		*Check
-		expected State
-	}{
-		{
-			controls.Groups[1].Checks[0],
-			"PASS",
-		},
-		{
-			controls.Groups[1].Checks[1],
-			"FAIL",
-		},
-		{
-			controls.Groups[1].Checks[2],
-			"FAIL",
-		},
-		{
-			controls.Groups[1].Checks[3],
-			"PASS",
-		},
-		{
-			controls.Groups[1].Checks[4],
-			"FAIL",
-		},
-		{
-			controls.Groups[1].Checks[5],
-			"PASS",
-		},
-		{
-			controls.Groups[1].Checks[6],
-			"FAIL",
-		},
-		{
-			controls.Groups[1].Checks[7],
-			"PASS",
-		},
-		{
-			controls.Groups[1].Checks[8],
-			"FAIL",
-		},
+	passingCases := []*Check{
+		controls.Groups[1].Checks[0],
+		controls.Groups[1].Checks[3],
+		controls.Groups[1].Checks[5],
+		controls.Groups[1].Checks[7],
+		controls.Groups[1].Checks[9],
+		controls.Groups[1].Checks[15],
 	}
 
-	for _, c := range cases {
-		c.run()
-		if c.State != c.expected {
-			t.Errorf("%s, expected:%v, got:%v\n", c.Text, c.expected, c.State)
-		}
+	failingCases := []*Check{
+		controls.Groups[1].Checks[1],
+		controls.Groups[1].Checks[2],
+		controls.Groups[1].Checks[4],
+		controls.Groups[1].Checks[6],
+		controls.Groups[1].Checks[8],
+		controls.Groups[1].Checks[10],
+		controls.Groups[1].Checks[11],
+		controls.Groups[1].Checks[12],
+		controls.Groups[1].Checks[13],
+		controls.Groups[1].Checks[14],
+		controls.Groups[1].Checks[16],
+	}
+
+	for _, c := range passingCases {
+		t.Run(c.Text, func(t *testing.T) {
+			c.run()
+			if c.State != "PASS" {
+				t.Errorf("Should PASS, got: %v", c.State)
+			}
+		})
+	}
+
+	for _, c := range failingCases {
+		t.Run(c.Text, func(t *testing.T) {
+			c.run()
+			if c.State != "FAIL" {
+				t.Errorf("Should FAIL, got: %v", c.State)
+			}
+		})
+	}
+}
+
+func Test_runAudit(t *testing.T) {
+	type args struct {
+		audit  string
+		output string
+	}
+	tests := []struct {
+		name   string
+		args   args
+		errMsg string
+		output string
+	}{
+		{
+			name: "run success",
+			args: args{
+				audit: "echo 'hello world'",
+			},
+			errMsg: "",
+			output: "hello world\n",
+		},
+		{
+			name: "run multiple lines script",
+			args: args{
+				audit: `
+hello() {
+  echo "hello world"
+}
+
+hello
+`,
+			},
+			errMsg: "",
+			output: "hello world\n",
+		},
+		{
+			name: "run failed",
+			args: args{
+				audit: "unknown_command",
+			},
+			errMsg: "failed to run: \"unknown_command\", output: \"/bin/sh: ",
+			output: "not found\n",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			var errMsg string
+			output, err := runAudit(tt.args.audit)
+			if err != nil {
+				errMsg = err.Error()
+			}
+			if errMsg != "" && !strings.Contains(errMsg, tt.errMsg) {
+				t.Errorf("name %s errMsg = %q, want %q", tt.name, errMsg, tt.errMsg)
+			}
+			if errMsg == "" && output != tt.output {
+				t.Errorf("name %s output = %q, want %q", tt.name, output, tt.output)
+			}
+			if errMsg != "" && !strings.Contains(output, tt.output) {
+				t.Errorf("name %s output = %q, want %q", tt.name, output, tt.output)
+			}
+		})
 	}
 }

check/controls.go

@@ -70,18 +70,6 @@ func NewControls(t NodeType, in []byte) (*Controls, error) {
 		return nil, fmt.Errorf("non-%s controls file specified", t)
 	}
 
-	// Prepare audit commands
-	for _, group := range c.Groups {
-		for _, check := range group.Checks {
-			glog.V(3).Infof("Check.ID %s", check.ID)
-			check.Commands = textToCommand(check.Audit)
-			if len(check.AuditConfig) > 0 {
-				glog.V(3).Infof("Check.ID has audit_config %s", check.ID)
-				check.ConfigCommands = textToCommand(check.AuditConfig)
-			}
-		}
-	}
-
 	return c, nil
 }
 

check/controls_test.go

@@ -184,7 +184,7 @@ func TestControls_JUnitIncludesJSON(t *testing.T) {
 			},
 			expect: []byte(`<testsuite name="" tests="0" failures="0" errors="0" time="0">
     <testcase name="check1id check1text" classname="" time="0">
-        <system-out>{&#34;test_number&#34;:&#34;check1id&#34;,&#34;test_desc&#34;:&#34;check1text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;PASS&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
+        <system-out>{&#34;test_number&#34;:&#34;check1id&#34;,&#34;test_desc&#34;:&#34;check1text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;PASS&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;IsMultiple&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
     </testcase>
 </testsuite>`),
 		}, {
@@ -207,7 +207,7 @@ func TestControls_JUnitIncludesJSON(t *testing.T) {
 			},
 			expect: []byte(`<testsuite name="" tests="402" failures="99" errors="0" time="0">
     <testcase name="check1id check1text" classname="" time="0">
-        <system-out>{&#34;test_number&#34;:&#34;check1id&#34;,&#34;test_desc&#34;:&#34;check1text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;PASS&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
+        <system-out>{&#34;test_number&#34;:&#34;check1id&#34;,&#34;test_desc&#34;:&#34;check1text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;PASS&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;IsMultiple&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
     </testcase>
 </testsuite>`),
 		}, {
@@ -227,19 +227,19 @@ func TestControls_JUnitIncludesJSON(t *testing.T) {
 			},
 			expect: []byte(`<testsuite name="" tests="0" failures="0" errors="0" time="0">
     <testcase name="check1id check1text" classname="" time="0">
-        <system-out>{&#34;test_number&#34;:&#34;check1id&#34;,&#34;test_desc&#34;:&#34;check1text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;PASS&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
+        <system-out>{&#34;test_number&#34;:&#34;check1id&#34;,&#34;test_desc&#34;:&#34;check1text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;PASS&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;IsMultiple&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
     </testcase>
     <testcase name="check2id check2text" classname="" time="0">
         <skipped></skipped>
-        <system-out>{&#34;test_number&#34;:&#34;check2id&#34;,&#34;test_desc&#34;:&#34;check2text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;INFO&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
+        <system-out>{&#34;test_number&#34;:&#34;check2id&#34;,&#34;test_desc&#34;:&#34;check2text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;INFO&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;IsMultiple&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
     </testcase>
     <testcase name="check3id check3text" classname="" time="0">
         <skipped></skipped>
-        <system-out>{&#34;test_number&#34;:&#34;check3id&#34;,&#34;test_desc&#34;:&#34;check3text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;WARN&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
+        <system-out>{&#34;test_number&#34;:&#34;check3id&#34;,&#34;test_desc&#34;:&#34;check3text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;WARN&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;IsMultiple&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
     </testcase>
     <testcase name="check4id check4text" classname="" time="0">
         <failure type=""></failure>
-        <system-out>{&#34;test_number&#34;:&#34;check4id&#34;,&#34;test_desc&#34;:&#34;check4text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;FAIL&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
+        <system-out>{&#34;test_number&#34;:&#34;check4id&#34;,&#34;test_desc&#34;:&#34;check4text&#34;,&#34;audit&#34;:&#34;&#34;,&#34;AuditConfig&#34;:&#34;&#34;,&#34;type&#34;:&#34;&#34;,&#34;remediation&#34;:&#34;&#34;,&#34;test_info&#34;:null,&#34;status&#34;:&#34;FAIL&#34;,&#34;actual_value&#34;:&#34;&#34;,&#34;scored&#34;:false,&#34;IsMultiple&#34;:false,&#34;expected_result&#34;:&#34;&#34;}</system-out>
     </testcase>
 </testsuite>`),
 		},

check/data

@@ -166,7 +166,7 @@ groups:
               op: eq
               value: some-val
             set: true
-            
+
     - id: 15
       text: "jsonpath correct value on field"
       tests:
@@ -308,6 +308,26 @@ groups:
               value: '^1\.12.*$'
             set: true
 
+    - id: 27
+      text: "check boolean flag with no value"
+      tests:
+        test_items:
+          - flag: "--peer-client-cert-auth"
+            compare:
+              op: eq
+              value: true
+            set: true
+
+    - id: 28
+      text: "check boolean flag with false value"
+      tests:
+        test_items:
+          - flag: "--peer-client-cert-auth"
+            compare:
+              op: eq
+              value: false
+            set: true
+
 - id: 2.1
   text: "audit and audit_config commands"
   checks:
@@ -420,3 +440,120 @@ groups:
               value: "correct"
             set: true
       scored: true
+    - id: 9
+      text: "test use_multiple_values is correct -> pass"
+      audit: "printf 'permissions=600\npermissions=600\npermissions=600'"
+      use_multiple_values: true
+      tests:
+        test_items:
+          - flag: "permissions"
+            compare:
+              op: bitmask
+              value: "600"
+            set: true
+      scored: true
+    - id: 10
+      text: "test use_multiple_values is wrong -> fail"
+      audit: "printf 'permissions=600\npermissions=600\npermissions=644'"
+      use_multiple_values: true
+      tests:
+        test_items:
+          - flag: "permissions"
+            compare:
+              op: bitmask
+              value: "600"
+            set: true
+      scored: true
+    - id: 11
+      text: "test use_multiple_values include empty value -> fail"
+      audit: "printf 'permissions=600\n\npermissions=600'"
+      use_multiple_values: true
+      tests:
+        test_items:
+          - flag: "permissions"
+            compare:
+              op: bitmask
+              value: "600"
+            set: true
+      scored: true
+    - id: 12
+      text: "audit is present and wrong, audit_config is right -> fail (command line parameters override config file)"
+      audit: "echo flag=wrong"
+      audit_config: "echo 'flag: correct'"
+      tests:
+        test_items:
+          - flag: "flag"
+            path: "{.flag}"
+            compare:
+              op: eq
+              value: "correct"
+            set: true
+      scored: true
+    - id: 13
+      text: "parameter and config file don't have same default - parameter has failing value"
+      audit: "echo '--read-only-port=1'"
+      audit_config: "echo 'readOnlyPort: 0'"
+      tests:
+        bin_op: and
+        test_items:
+          - flag: "--read-only-port"
+            path: "{.readOnlyPort}"
+            set: true
+            compare:
+              op: eq
+              value: 0
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: false
+      scored: true
+    - id: 14
+      text: "parameter and config file don't have same default - config file has failing value"
+      audit: "echo ''"
+      audit_config: "echo 'readOnlyPort: 1'"
+      tests:
+        bin_op: or
+        test_items:
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: true
+            compare:
+              op: eq
+              value: 0
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: false
+      scored: true
+    - id: 15
+      text: "parameter and config file don't have same default - passing"
+      audit: "echo ''"
+      audit_config: "echo ''"
+      tests:
+        bin_op: or
+        test_items:
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: true
+            compare:
+              op: eq
+              value: 0
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: false
+      scored: true
+    - id: 15
+      text: "parameter and config file don't have same default - parameter has bad value and config is not present - failing"
+      audit: "echo '--read-only-port=1'"
+      audit_config: "echo ''"
+      tests:
+        bin_op: or
+        test_items:
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: true
+            compare:
+              op: eq
+              value: 0
+          - flag: "--read-only-port"
+            path: '{.readOnlyPort}'
+            set: false
+      scored: true

check/test.go

@@ -23,6 +23,7 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/golang/glog"
 	yaml "gopkg.in/yaml.v2"
 	"k8s.io/client-go/util/jsonpath"
 )
@@ -42,15 +43,25 @@ const (
 	defaultArraySeparator       = ","
 )
 
-type testItem struct {
-	Flag    string
-	Path    string
-	Output  string
-	Value   string
-	Set     bool
-	Compare compare
+type tests struct {
+	TestItems []*testItem `yaml:"test_items"`
+	BinOp     binOp       `yaml:"bin_op"`
 }
 
+type testItem struct {
+	Flag             string
+	Path             string
+	Output           string
+	Value            string
+	Set              bool
+	Compare          compare
+	isMultipleOutput bool
+	isConfigSetting  bool
+}
+
+type pathTestItem testItem
+type flagTestItem testItem
+
 type compare struct {
 	Op    string
 	Value string
@@ -58,6 +69,7 @@ type compare struct {
 
 type testOutput struct {
 	testResult     bool
+	flagFound      bool
 	actualResult   string
 	ExpectedResult string
 }
@@ -66,73 +78,125 @@ func failTestItem(s string) *testOutput {
 	return &testOutput{testResult: false, actualResult: s}
 }
 
-func (t *testItem) execute(s string) *testOutput {
-	result := &testOutput{}
-	var match bool
-	var flagVal string
+func (t testItem) flagValue() string {
+	if t.isConfigSetting {
+		return t.Path
+	}
 
-	if t.Flag != "" {
-		// Flag comparison: check if the flag is present in the input
-		match = strings.Contains(s, t.Flag)
-	} else {
-		// Path != "" - we don't know whether it's YAML or JSON but
-		// we can just try one then the other
-		var jsonInterface interface{}
+	return t.Flag
+}
 
-		if t.Path != "" {
-			err := unmarshal(s, &jsonInterface)
-			if err != nil {
-				fmt.Fprintf(os.Stderr, "failed to load YAML or JSON from provided input \"%s\": %v\n", s, err)
-				return failTestItem("failed to load YAML or JSON")
+func (t testItem) findValue(s string) (match bool, value string, err error) {
+	if t.isConfigSetting {
+		pt := pathTestItem(t)
+		return pt.findValue(s)
+	}
+
+	ft := flagTestItem(t)
+	return ft.findValue(s)
+}
+
+func (t flagTestItem) findValue(s string) (match bool, value string, err error) {
+	if s == "" || t.Flag == "" {
+		return
+	}
+	match = strings.Contains(s, t.Flag)
+	if match {
+		// Expects flags in the form;
+		// --flag=somevalue
+		// flag: somevalue
+		// --flag
+		// somevalue
+		pttn := `(` + t.Flag + `)(=|: *)*([^\s]*) *`
+		flagRe := regexp.MustCompile(pttn)
+		vals := flagRe.FindStringSubmatch(s)
+
+		if len(vals) > 0 {
+			if vals[3] != "" {
+				value = vals[3]
+			} else {
+				// --bool-flag
+				if strings.HasPrefix(t.Flag, "--") {
+					value = "true"
+				} else {
+					value = vals[1]
+				}
 			}
-
+		} else {
+			err = fmt.Errorf("invalid flag in testItem definition: %s", s)
 		}
+	}
+	glog.V(3).Infof("In flagTestItem.findValue %s, match %v, s %s, t.Flag %s", value, match, s, t.Flag)
 
-		jsonpathResult, err := executeJSONPath(t.Path, &jsonInterface)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "unable to parse path expression \"%s\": %v\n", t.Path, err)
-			return failTestItem("error executing path expression")
+	return match, value, err
+}
+
+func (t pathTestItem) findValue(s string) (match bool, value string, err error) {
+	var jsonInterface interface{}
+
+	err = unmarshal(s, &jsonInterface)
+	if err != nil {
+		return false, "", fmt.Errorf("failed to load YAML or JSON from input \"%s\": %v", s, err)
+	}
+
+	value, err = executeJSONPath(t.Path, &jsonInterface)
+	if err != nil {
+		return false, "", fmt.Errorf("unable to parse path expression \"%s\": %v", t.Path, err)
+	}
+
+	glog.V(3).Infof("In pathTestItem.findValue %s", value)
+	match = (value != "")
+	return match, value, err
+}
+
+func (t testItem) execute(s string) *testOutput {
+	result := &testOutput{}
+	s = strings.TrimRight(s, " \n")
+
+	// If the test has output that should be evaluated for each row
+	var output []string
+	if t.isMultipleOutput {
+		output = strings.Split(s, "\n")
+	} else {
+		output = []string{s}
+	}
+
+	for _, op := range output {
+		result = t.evaluate(op)
+		// If the test failed for the current row, no need to keep testing for this output
+		if !result.testResult {
+			break
 		}
-		match = (jsonpathResult != "")
-		flagVal = jsonpathResult
+	}
+
+	result.actualResult = s
+	return result
+}
+
+func (t testItem) evaluate(s string) *testOutput {
+	result := &testOutput{}
+
+	match, value, err := t.findValue(s)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		return failTestItem(err.Error())
 	}
 
 	if t.Set {
-		isset := match
-
-		if isset && t.Compare.Op != "" {
-			if t.Flag != "" {
-				// Expects flags in the form;
-				// --flag=somevalue
-				// flag: somevalue
-				// --flag
-				// somevalue
-				pttn := `(` + t.Flag + `)(=|: *)*([^\s]*) *`
-				flagRe := regexp.MustCompile(pttn)
-				vals := flagRe.FindStringSubmatch(s)
-
-				if len(vals) > 0 {
-					if vals[3] != "" {
-						flagVal = vals[3]
-					} else {
-						flagVal = vals[1]
-					}
-				} else {
-					fmt.Fprintf(os.Stderr, "invalid flag in testitem definition")
-					os.Exit(1)
-				}
-			}
-
-			result.ExpectedResult, result.testResult = compareOp(t.Compare.Op, flagVal, t.Compare.Value)
+		if match && t.Compare.Op != "" {
+			result.ExpectedResult, result.testResult = compareOp(t.Compare.Op, value, t.Compare.Value)
 		} else {
-			result.ExpectedResult = fmt.Sprintf("'%s' is present", t.Flag)
-			result.testResult = isset
+			result.ExpectedResult = fmt.Sprintf("'%s' is present", t.flagValue())
+			result.testResult = match
 		}
 	} else {
-		result.ExpectedResult = fmt.Sprintf("'%s' is not present", t.Flag)
-		notset := !match
-		result.testResult = notset
+		result.ExpectedResult = fmt.Sprintf("'%s' is not present", t.flagValue())
+		result.testResult = !match
 	}
+
+	result.flagFound = match
+	glog.V(3).Info(fmt.Sprintf("flagFound %v", result.flagFound))
+
 	return result
 }
 
@@ -165,8 +229,8 @@ func compareOp(tCompareOp string, flagVal string, tCompareValue string) (string,
 	case "gt", "gte", "lt", "lte":
 		a, b, err := toNumeric(flagVal, tCompareValue)
 		if err != nil {
-			fmt.Fprintf(os.Stderr, "%v\n", err)
-			os.Exit(1)
+			glog.V(1).Infof(fmt.Sprintf("Not numeric value - flag: %q - compareValue: %q %v\n", flagVal, tCompareValue, err))
+			return "Invalid Number(s) used for comparison", false
 		}
 		switch tCompareOp {
 		case "gt":
@@ -205,8 +269,20 @@ func compareOp(tCompareOp string, flagVal string, tCompareValue string) (string,
 		target := splitAndRemoveLastSeparator(tCompareValue, defaultArraySeparator)
 		testResult = allElementsValid(s, target)
 
+	case "bitmask":
+		expectedResultPattern = "bitmask '%s' AND '%s'"
+		requested, err := strconv.ParseInt(flagVal, 8, 64)
+		if err != nil {
+			glog.V(1).Infof(fmt.Sprintf("Not numeric value - flag: %q - compareValue: %q %v\n", flagVal, tCompareValue, err))
+			return fmt.Sprintf("Not numeric value - flag: %s", flagVal), false
+		}
+		max, err := strconv.ParseInt(tCompareValue, 8, 64)
+		if err != nil {
+			glog.V(1).Infof(fmt.Sprintf("Not numeric value - flag: %q - compareValue: %q %v\n", flagVal, tCompareValue, err))
+			return fmt.Sprintf("Not numeric value - flag: %s", tCompareValue), false
+		}
+		testResult = (max & requested) == requested
 	}
-
 	if expectedResultPattern == "" {
 		return expectedResultPattern, testResult
 	}
@@ -287,65 +363,6 @@ func splitAndRemoveLastSeparator(s, sep string) []string {
 	return ts
 }
 
-type tests struct {
-	TestItems []*testItem `yaml:"test_items"`
-	BinOp     binOp       `yaml:"bin_op"`
-}
-
-func (ts *tests) execute(s string) *testOutput {
-	finalOutput := &testOutput{}
-
-	// If no tests are defined return with empty finalOutput.
-	// This may be the case for checks of type: "skip".
-	if ts == nil {
-		return finalOutput
-	}
-
-	res := make([]testOutput, len(ts.TestItems))
-	if len(res) == 0 {
-		return finalOutput
-	}
-
-	expectedResultArr := make([]string, len(res))
-
-	for i, t := range ts.TestItems {
-		res[i] = *(t.execute(s))
-		expectedResultArr[i] = res[i].ExpectedResult
-	}
-
-	var result bool
-	// If no binary operation is specified, default to AND
-	switch ts.BinOp {
-	default:
-		fmt.Fprintf(os.Stderr, "unknown binary operator for tests %s\n", ts.BinOp)
-		os.Exit(1)
-	case and, "":
-		result = true
-		for i := range res {
-			result = result && res[i].testResult
-		}
-		// Generate an AND expected result
-		finalOutput.ExpectedResult = strings.Join(expectedResultArr, " AND ")
-
-	case or:
-		result = false
-		for i := range res {
-			result = result || res[i].testResult
-		}
-		// Generate an OR expected result
-		finalOutput.ExpectedResult = strings.Join(expectedResultArr, " OR ")
-	}
-
-	finalOutput.testResult = result
-	finalOutput.actualResult = res[0].actualResult
-
-	if finalOutput.actualResult == "" {
-		finalOutput.actualResult = s
-	}
-
-	return finalOutput
-}
-
 func toNumeric(a, b string) (c, d int, err error) {
 	c, err = strconv.Atoi(strings.TrimSpace(a))
 	if err != nil {
@@ -358,3 +375,16 @@ func toNumeric(a, b string) (c, d int, err error) {
 
 	return c, d, nil
 }
+
+func (t *testItem) UnmarshalYAML(unmarshal func(interface{}) error) error {
+	type buildTest testItem
+
+	// Make Set parameter to be true by default.
+	newTestItem := buildTest{Set: true}
+	err := unmarshal(&newTestItem)
+	if err != nil {
+		return err
+	}
+	*t = testItem(newTestItem)
+	return nil
+}

check/test_test.go

@@ -1,4 +1,4 @@
-// Copyright © 2017 Aqua Security Software Ltd. <info@aquasec.com>
+// Copyright © 2017-2020 Aqua Security Software Ltd. <info@aquasec.com>
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -15,6 +15,7 @@
 package check
 
 import (
+	"fmt"
 	"io/ioutil"
 	"os"
 	"strings"
@@ -48,121 +49,185 @@ func TestTestExecute(t *testing.T) {
 
 	cases := []struct {
 		*Check
-		str string
+		str       string
+		strConfig string
 	}{
 		{
 			controls.Groups[0].Checks[0],
 			"2:45 ../kubernetes/kube-apiserver --allow-privileged=false --option1=20,30,40",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[1],
 			"2:45 ../kubernetes/kube-apiserver --allow-privileged=false",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[2],
 			"niinai   13617  2635 99 19:26 pts/20   00:03:08 ./kube-apiserver --insecure-port=0 --anonymous-auth",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[3],
 			"2:45 ../kubernetes/kube-apiserver --secure-port=0 --audit-log-maxage=40 --option",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[4],
 			"2:45 ../kubernetes/kube-apiserver --max-backlog=20 --secure-port=0 --audit-log-maxage=40 --option",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[5],
 			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[6],
 			"2:45 .. --kubelet-clientkey=foo --kubelet-client-certificate=bar --admission-control=Webhook,RBAC",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[7],
 			"2:45 ..  --secure-port=0 --kubelet-client-certificate=bar --admission-control=Webhook,RBAC",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[8],
 			"644",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[9],
 			"640",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[9],
 			"600",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[10],
 			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[11],
 			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[12],
 			"2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,Something,RBAC ---audit-log-maxage=40",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[13],
 			"2:45 ../kubernetes/kube-apiserver --option --admission-control=Something ---audit-log-maxage=40",
+			"",
 		},
 		{
 			// check for ':' as argument-value separator, with space between arg and val
 			controls.Groups[0].Checks[14],
 			"2:45 kube-apiserver some-arg: some-val --admission-control=Something ---audit-log-maxage=40",
+			"",
 		},
 		{
 			// check for ':' as argument-value separator, with no space between arg and val
 			controls.Groups[0].Checks[14],
 			"2:45 kube-apiserver some-arg:some-val --admission-control=Something ---audit-log-maxage=40",
+			"",
 		},
 		{
 			controls.Groups[0].Checks[15],
+			"",
 			"{\"readOnlyPort\": 15000}",
 		},
 		{
 			controls.Groups[0].Checks[16],
+			"",
 			"{\"stringValue\": \"WebHook,Something,RBAC\"}",
 		},
 		{
 			controls.Groups[0].Checks[17],
+			"",
 			"{\"trueValue\": true}",
 		},
 		{
 			controls.Groups[0].Checks[18],
+			"",
 			"{\"readOnlyPort\": 15000}",
 		},
 		{
 			controls.Groups[0].Checks[19],
+			"",
 			"{\"authentication\": { \"anonymous\": {\"enabled\": false}}}",
 		},
 		{
 			controls.Groups[0].Checks[20],
+			"",
 			"readOnlyPort: 15000",
 		},
 		{
 			controls.Groups[0].Checks[21],
+			"",
 			"readOnlyPort: 15000",
 		},
 		{
 			controls.Groups[0].Checks[22],
+			"",
 			"authentication:\n  anonymous:\n    enabled: false",
 		},
 		{
 			controls.Groups[0].Checks[26],
+			"",
 			"currentMasterVersion: 1.12.7",
 		},
+		{
+			controls.Groups[0].Checks[27],
+			"--peer-client-cert-auth",
+			"",
+		},
+		{
+			controls.Groups[0].Checks[27],
+			"--abc=true --peer-client-cert-auth --efg=false",
+			"",
+		},
+		{
+			controls.Groups[0].Checks[27],
+			"--abc --peer-client-cert-auth --efg",
+			"",
+		},
+		{
+			controls.Groups[0].Checks[27],
+			"--peer-client-cert-auth=true",
+			"",
+		},
+		{
+			controls.Groups[0].Checks[27],
+			"--abc --peer-client-cert-auth=true --efg",
+			"",
+		},
+		{
+			controls.Groups[0].Checks[28],
+			"--abc --peer-client-cert-auth=false --efg",
+			"",
+		},
 	}
 
 	for _, c := range cases {
-		res := c.Tests.execute(c.str).testResult
-		if !res {
-			t.Errorf("%s, expected:%v, got:%v\n", c.Text, true, res)
-		}
+		t.Run(c.Text, func(t *testing.T) {
+			c.Check.AuditOutput = c.str
+			c.Check.AuditConfigOutput = c.strConfig
+			res, err := c.Check.execute()
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+			if !res.testResult {
+				t.Errorf("expected:%v, got:%v", true, res)
+			}
+		})
 	}
 }
 
@@ -195,10 +260,16 @@ func TestTestExecuteExceptions(t *testing.T) {
 	}
 
 	for _, c := range cases {
-		res := c.Tests.execute(c.str).testResult
-		if res {
-			t.Errorf("%s, expected:%v, got:%v\n", c.Text, false, res)
-		}
+		t.Run(c.Text, func(t *testing.T) {
+			c.Check.AuditConfigOutput = c.str
+			res, err := c.Check.execute()
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+			if res.testResult {
+				t.Errorf("expected:%v, got:%v", false, res)
+			}
+		})
 	}
 }
 
@@ -252,17 +323,19 @@ apiVersion: kubelet.config.k8s.io/v1beta
 		},
 	}
 
-	for _, c := range cases {
-		err := unmarshal(c.content, &c.jsonInterface)
-		if err != nil {
-			if !c.expectedToFail {
-				t.Errorf("%s, expectedToFail:%v, got:%v\n", c.content, c.expectedToFail, err)
+	for id, c := range cases {
+		t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
+			err := unmarshal(c.content, &c.jsonInterface)
+			if err != nil {
+				if !c.expectedToFail {
+					t.Errorf("should pass, got error:%v", err)
+				}
+			} else {
+				if c.expectedToFail {
+					t.Errorf("should fail, but passed")
+				}
 			}
-		} else {
-			if c.expectedToFail {
-				t.Errorf("%s, expectedToFail:%v, got:Did not fail\n", c.content, c.expectedToFail)
-			}
-		}
+		})
 	}
 }
 
@@ -273,13 +346,14 @@ func TestExecuteJSONPath(t *testing.T) {
 		Address    string
 	}
 	cases := []struct {
+		name           string
 		jsonPath       string
 		jsonInterface  kubeletConfig
 		expectedResult string
 		expectedToFail bool
 	}{
 		{
-			// JSONPath parse works, results don't match
+			"JSONPath parse works, results don't match",
 			"{.Kind}",
 			kubeletConfig{
 				Kind:       "KubeletConfiguration",
@@ -290,7 +364,7 @@ func TestExecuteJSONPath(t *testing.T) {
 			true,
 		},
 		{
-			// JSONPath parse works, results match
+			"JSONPath parse works, results match",
 			"{.Kind}",
 			kubeletConfig{
 				Kind:       "KubeletConfiguration",
@@ -301,7 +375,7 @@ func TestExecuteJSONPath(t *testing.T) {
 			false,
 		},
 		{
-			// JSONPath parse fails
+			"JSONPath parse fails",
 			"{.ApiVersion",
 			kubeletConfig{
 				Kind:       "KubeletConfiguration",
@@ -313,13 +387,15 @@ func TestExecuteJSONPath(t *testing.T) {
 		},
 	}
 	for _, c := range cases {
-		result, err := executeJSONPath(c.jsonPath, c.jsonInterface)
-		if err != nil && !c.expectedToFail {
-			t.Fatalf("jsonPath:%q, expectedResult:%q got:%v\n", c.jsonPath, c.expectedResult, err)
-		}
-		if c.expectedResult != result && !c.expectedToFail {
-			t.Errorf("jsonPath:%q, expectedResult:%q got:%q\n", c.jsonPath, c.expectedResult, result)
-		}
+		t.Run(c.name, func(t *testing.T) {
+			result, err := executeJSONPath(c.jsonPath, c.jsonInterface)
+			if err != nil && !c.expectedToFail {
+				t.Fatalf("jsonPath:%q, expectedResult:%q got:%v", c.jsonPath, c.expectedResult, err)
+			}
+			if c.expectedResult != result && !c.expectedToFail {
+				t.Errorf("jsonPath:%q, expectedResult:%q got:%q", c.jsonPath, c.expectedResult, result)
+			}
+		})
 	}
 }
 
@@ -372,10 +448,12 @@ func TestAllElementsValid(t *testing.T) {
 			valid: false,
 		},
 	}
-	for _, c := range cases {
-		if !allElementsValid(c.source, c.target) && c.valid {
-			t.Errorf("Not All Elements in %q are found in %q \n", c.source, c.target)
-		}
+	for id, c := range cases {
+		t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
+			if !allElementsValid(c.source, c.target) && c.valid {
+				t.Errorf("Not All Elements in %q are found in %q", c.source, c.target)
+			}
+		})
 	}
 }
 
@@ -412,16 +490,17 @@ func TestSplitAndRemoveLastSeparator(t *testing.T) {
 		},
 	}
 
-	for _, c := range cases {
-		as := splitAndRemoveLastSeparator(c.source, defaultArraySeparator)
-		if len(as) == 0 && c.valid {
-			t.Errorf("Split did not work with %q \n", c.source)
-		}
-
-		if c.elementCnt != len(as) {
-			t.Errorf("Split did not work with %q expected: %d got: %d\n", c.source, c.elementCnt, len(as))
-		}
+	for id, c := range cases {
+		t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
+			as := splitAndRemoveLastSeparator(c.source, defaultArraySeparator)
+			if len(as) == 0 && c.valid {
+				t.Errorf("Split did not work with %q", c.source)
+			}
 
+			if c.elementCnt != len(as) {
+				t.Errorf("Split did not work with %q expected: %d got: %d", c.source, c.elementCnt, len(as))
+			}
+		})
 	}
 }
 
@@ -507,11 +586,9 @@ func TestCompareOp(t *testing.T) {
 			testResult:            true},
 
 		// Test Op "gt"
-		// TODO: test for non-numeric values.
-		//        toNumeric function currently uses os.Exit, which stops tests.
-		// {label: "op=gt, both empty", op: "gt", flagVal: "",
-		// 	compareValue: "", expectedResultPattern: "'' is greater than ''",
-		// 	testResult: true},
+		{label: "op=gt, both empty", op: "gt", flagVal: "",
+			compareValue: "", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
 		{label: "op=gt, 0 > 0", op: "gt", flagVal: "0",
 			compareValue: "0", expectedResultPattern: "0 is greater than 0",
 			testResult: false},
@@ -524,109 +601,124 @@ func TestCompareOp(t *testing.T) {
 		{label: "op=gt, 5 > 5", op: "gt", flagVal: "5",
 			compareValue: "5", expectedResultPattern: "5 is greater than 5",
 			testResult: false},
-
+		{label: "op=gt, Pikachu > 5", op: "gt", flagVal: "Pikachu",
+			compareValue: "5", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=gt, 5 > Bulbasaur", op: "gt", flagVal: "5",
+			compareValue: "Bulbasaur", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
 		// Test Op "lt"
-		// TODO: test for non-numeric values.
-		//        toNumeric function currently uses os.Exit, which stops tests.
-		// {label: "op=lt, both empty", op: "lt", flagVal: "",
-		// 	compareValue: "", expectedResultPattern: "'' is lower than ''",
-		// 	testResult: true},
-		{label: "op=gt, 0 < 0", op: "lt", flagVal: "0",
+		{label: "op=lt, both empty", op: "lt", flagVal: "",
+			compareValue: "", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=lt, 0 < 0", op: "lt", flagVal: "0",
 			compareValue: "0", expectedResultPattern: "0 is lower than 0",
 			testResult: false},
-		{label: "op=gt, 4 < 5", op: "lt", flagVal: "4",
+		{label: "op=lt, 4 < 5", op: "lt", flagVal: "4",
 			compareValue: "5", expectedResultPattern: "4 is lower than 5",
 			testResult: true},
-		{label: "op=gt, 5 < 4", op: "lt", flagVal: "5",
+		{label: "op=lt, 5 < 4", op: "lt", flagVal: "5",
 			compareValue: "4", expectedResultPattern: "5 is lower than 4",
 			testResult: false},
-		{label: "op=gt, 5 < 5", op: "lt", flagVal: "5",
+		{label: "op=lt, 5 < 5", op: "lt", flagVal: "5",
 			compareValue: "5", expectedResultPattern: "5 is lower than 5",
 			testResult: false},
-
+		{label: "op=lt, Charmander < 5", op: "lt", flagVal: "Charmander",
+			compareValue: "5", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=lt, 5 < Charmeleon", op: "lt", flagVal: "5",
+			compareValue: "Charmeleon", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
 		// Test Op "gte"
-		// TODO: test for non-numeric values.
-		//        toNumeric function currently uses os.Exit, which stops tests.
-		// {label: "op=gt, both empty", op: "gte", flagVal: "",
-		// 	compareValue: "", expectedResultPattern: "'' is greater or equal to ''",
-		// 	testResult: true},
-		{label: "op=gt, 0 >= 0", op: "gte", flagVal: "0",
+		{label: "op=gte, both empty", op: "gte", flagVal: "",
+			compareValue: "", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=gte, 0 >= 0", op: "gte", flagVal: "0",
 			compareValue: "0", expectedResultPattern: "0 is greater or equal to 0",
 			testResult: true},
-		{label: "op=gt, 4 >= 5", op: "gte", flagVal: "4",
+		{label: "op=gte, 4 >= 5", op: "gte", flagVal: "4",
 			compareValue: "5", expectedResultPattern: "4 is greater or equal to 5",
 			testResult: false},
-		{label: "op=gt, 5 >= 4", op: "gte", flagVal: "5",
+		{label: "op=gte, 5 >= 4", op: "gte", flagVal: "5",
 			compareValue: "4", expectedResultPattern: "5 is greater or equal to 4",
 			testResult: true},
-		{label: "op=gt, 5 >= 5", op: "gte", flagVal: "5",
+		{label: "op=gte, 5 >= 5", op: "gte", flagVal: "5",
 			compareValue: "5", expectedResultPattern: "5 is greater or equal to 5",
 			testResult: true},
-
+		{label: "op=gte, Ekans >= 5", op: "gte", flagVal: "Ekans",
+			compareValue: "5", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=gte, 4 >= Zubat", op: "gte", flagVal: "4",
+			compareValue: "Zubat", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
 		// Test Op "lte"
-		// TODO: test for non-numeric values.
-		//        toNumeric function currently uses os.Exit, which stops tests.
-		// {label: "op=gt, both empty", op: "lte", flagVal: "",
-		// 	compareValue: "", expectedResultPattern: "'' is lower or equal to ''",
-		// 	testResult: true},
-		{label: "op=gt, 0 <= 0", op: "lte", flagVal: "0",
+		{label: "op=lte, both empty", op: "lte", flagVal: "",
+			compareValue: "", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=lte, 0 <= 0", op: "lte", flagVal: "0",
 			compareValue: "0", expectedResultPattern: "0 is lower or equal to 0",
 			testResult: true},
-		{label: "op=gt, 4 <= 5", op: "lte", flagVal: "4",
+		{label: "op=lte, 4 <= 5", op: "lte", flagVal: "4",
 			compareValue: "5", expectedResultPattern: "4 is lower or equal to 5",
 			testResult: true},
-		{label: "op=gt, 5 <= 4", op: "lte", flagVal: "5",
+		{label: "op=lte, 5 <= 4", op: "lte", flagVal: "5",
 			compareValue: "4", expectedResultPattern: "5 is lower or equal to 4",
 			testResult: false},
-		{label: "op=gt, 5 <= 5", op: "lte", flagVal: "5",
+		{label: "op=lte, 5 <= 5", op: "lte", flagVal: "5",
 			compareValue: "5", expectedResultPattern: "5 is lower or equal to 5",
 			testResult: true},
+		{label: "op=lte, Venomoth <= 4", op: "lte", flagVal: "Venomoth",
+			compareValue: "4", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
+		{label: "op=lte, 5 <= Meowth", op: "lte", flagVal: "5",
+			compareValue: "Meowth", expectedResultPattern: "Invalid Number(s) used for comparison",
+			testResult: false},
 
 		// Test Op "has"
-		{label: "op=gt, both empty", op: "has", flagVal: "",
+		{label: "op=has, both empty", op: "has", flagVal: "",
 			compareValue: "", expectedResultPattern: "'' has ''",
 			testResult: true},
-		{label: "op=gt, flagVal=empty", op: "has", flagVal: "",
+		{label: "op=has, flagVal=empty", op: "has", flagVal: "",
 			compareValue: "blah", expectedResultPattern: "'' has 'blah'",
 			testResult: false},
-		{label: "op=gt, compareValue=empty", op: "has", flagVal: "blah",
+		{label: "op=has, compareValue=empty", op: "has", flagVal: "blah",
 			compareValue: "", expectedResultPattern: "'blah' has ''",
 			testResult: true},
-		{label: "op=gt, 'blah' has 'la'", op: "has", flagVal: "blah",
+		{label: "op=has, 'blah' has 'la'", op: "has", flagVal: "blah",
 			compareValue: "la", expectedResultPattern: "'blah' has 'la'",
 			testResult: true},
-		{label: "op=gt, 'blah' has 'LA'", op: "has", flagVal: "blah",
+		{label: "op=has, 'blah' has 'LA'", op: "has", flagVal: "blah",
 			compareValue: "LA", expectedResultPattern: "'blah' has 'LA'",
 			testResult: false},
-		{label: "op=gt, 'blah' has 'lo'", op: "has", flagVal: "blah",
+		{label: "op=has, 'blah' has 'lo'", op: "has", flagVal: "blah",
 			compareValue: "lo", expectedResultPattern: "'blah' has 'lo'",
 			testResult: false},
 
 		// Test Op "nothave"
-		{label: "op=gt, both empty", op: "nothave", flagVal: "",
+		{label: "op=nothave, both empty", op: "nothave", flagVal: "",
 			compareValue: "", expectedResultPattern: " '' not have ''",
 			testResult: false},
-		{label: "op=gt, flagVal=empty", op: "nothave", flagVal: "",
+		{label: "op=nothave, flagVal=empty", op: "nothave", flagVal: "",
 			compareValue: "blah", expectedResultPattern: " '' not have 'blah'",
 			testResult: true},
-		{label: "op=gt, compareValue=empty", op: "nothave", flagVal: "blah",
+		{label: "op=nothave, compareValue=empty", op: "nothave", flagVal: "blah",
 			compareValue: "", expectedResultPattern: " 'blah' not have ''",
 			testResult: false},
-		{label: "op=gt, 'blah' not have 'la'", op: "nothave", flagVal: "blah",
+		{label: "op=nothave, 'blah' not have 'la'", op: "nothave", flagVal: "blah",
 			compareValue: "la", expectedResultPattern: " 'blah' not have 'la'",
 			testResult: false},
-		{label: "op=gt, 'blah' not have 'LA'", op: "nothave", flagVal: "blah",
+		{label: "op=nothave, 'blah' not have 'LA'", op: "nothave", flagVal: "blah",
 			compareValue: "LA", expectedResultPattern: " 'blah' not have 'LA'",
 			testResult: true},
-		{label: "op=gt, 'blah' not have 'lo'", op: "nothave", flagVal: "blah",
+		{label: "op=nothave, 'blah' not have 'lo'", op: "nothave", flagVal: "blah",
 			compareValue: "lo", expectedResultPattern: " 'blah' not have 'lo'",
 			testResult: true},
 
 		// Test Op "regex"
-		{label: "op=gt, both empty", op: "regex", flagVal: "",
+		{label: "op=regex, both empty", op: "regex", flagVal: "",
 			compareValue: "", expectedResultPattern: " '' matched by ''",
 			testResult: true},
-		{label: "op=gt, flagVal=empty", op: "regex", flagVal: "",
+		{label: "op=regex, flagVal=empty", op: "regex", flagVal: "",
 			compareValue: "blah", expectedResultPattern: " '' matched by 'blah'",
 			testResult: false},
 
@@ -642,18 +734,38 @@ func TestCompareOp(t *testing.T) {
 		{label: "op=valid_elements, valid_elements expectedResultPattern empty", op: "valid_elements", flagVal: "a,b",
 			compareValue: "", expectedResultPattern: "'a,b' contains valid elements from ''",
 			testResult: false},
+		// Test Op "bitmask"
+		{label: "op=bitmask, 644 AND 640", op: "bitmask", flagVal: "640",
+			compareValue: "644", expectedResultPattern: "bitmask '640' AND '644'",
+			testResult: true},
+		{label: "op=bitmask, 644 AND 777", op: "bitmask", flagVal: "777",
+			compareValue: "644", expectedResultPattern: "bitmask '777' AND '644'",
+			testResult: false},
+		{label: "op=bitmask, 644 AND 444", op: "bitmask", flagVal: "444",
+			compareValue: "644", expectedResultPattern: "bitmask '444' AND '644'",
+			testResult: true},
+		{label: "op=bitmask, 644 AND 211", op: "bitmask", flagVal: "211",
+			compareValue: "644", expectedResultPattern: "bitmask '211' AND '644'",
+			testResult: false},
+		{label: "op=bitmask, Harry AND 211", op: "bitmask", flagVal: "Harry",
+			compareValue: "644", expectedResultPattern: "Not numeric value - flag: Harry",
+			testResult: false},
+		{label: "op=bitmask, 644 AND Potter", op: "bitmask", flagVal: "211",
+			compareValue: "Potter", expectedResultPattern: "Not numeric value - flag: Potter",
+			testResult: false},
 	}
 
 	for _, c := range cases {
-		expectedResultPattern, testResult := compareOp(c.op, c.flagVal, c.compareValue)
+		t.Run(c.label, func(t *testing.T) {
+			expectedResultPattern, testResult := compareOp(c.op, c.flagVal, c.compareValue)
+			if expectedResultPattern != c.expectedResultPattern {
+				t.Errorf("'expectedResultPattern' did not match - op: %q expected:%q  got:%q", c.op, c.expectedResultPattern, expectedResultPattern)
+			}
 
-		if expectedResultPattern != c.expectedResultPattern {
-			t.Errorf("'expectedResultPattern' did not match - label: %q op: %q expected 'expectedResultPattern':%q  got:%q\n", c.label, c.op, c.expectedResultPattern, expectedResultPattern)
-		}
-
-		if testResult != c.testResult {
-			t.Errorf("'testResult' did not match - label: %q op: %q expected 'testResult':%t  got:%t\n", c.label, c.op, c.testResult, testResult)
-		}
+			if testResult != c.testResult {
+				t.Errorf("'testResult' did not match - lop: %q expected:%t  got:%t", c.op, c.testResult, testResult)
+			}
+		})
 	}
 }
 
@@ -680,14 +792,16 @@ func TestToNumeric(t *testing.T) {
 		},
 	}
 
-	for _, c := range cases {
-		f, s, err := toNumeric(c.firstValue, c.secondValue)
-		if c.expectedToFail && err == nil {
-			t.Errorf("TestToNumeric - Expected error while converting %s and %s", c.firstValue, c.secondValue)
-		}
+	for id, c := range cases {
+		t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
+			f, s, err := toNumeric(c.firstValue, c.secondValue)
+			if c.expectedToFail && err == nil {
+				t.Errorf("Expected error while converting %s and %s", c.firstValue, c.secondValue)
+			}
 
-		if !c.expectedToFail && (f != 5 || s != 6) {
-			t.Errorf("TestToNumeric - Expected to return %d,%d , but instead got %d,%d", 5, 6, f, s)
-		}
+			if !c.expectedToFail && (f != 5 || s != 6) {
+				t.Errorf("Expected to return %d,%d - got %d,%d", 5, 6, f, s)
+			}
+		})
 	}
 }

cmd/common.go

@@ -16,10 +16,13 @@ package cmd
 
 import (
 	"bufio"
+	"encoding/json"
 	"fmt"
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"sort"
+	"strconv"
 	"strings"
 
 	"github.com/aquasecurity/kube-bench/check"
@@ -63,8 +66,6 @@ func NewRunFilter(opts FilterOpts) (check.Predicate, error) {
 }
 
 func runChecks(nodetype check.NodeType, testYamlFile string) {
-	var summary check.Summary
-
 	// Verify config file was loaded into Viper during Cobra sub-command initialization.
 	if configFileError != nil {
 		colorPrint(check.FAIL, fmt.Sprintf("Failed to read config file: %v\n", configFileError))
@@ -90,7 +91,7 @@ func runChecks(nodetype check.NodeType, testYamlFile string) {
 
 	// Checks that the executables we need for the section are running.
 	if err != nil {
-		exitWithError(err)
+		glog.V(1).Info(fmt.Sprintf("failed to get a set of executables needed for tests: %v", err))
 	}
 
 	confmap := getFiles(typeConf, "config")
@@ -117,36 +118,8 @@ func runChecks(nodetype check.NodeType, testYamlFile string) {
 		exitWithError(fmt.Errorf("error setting up run filter: %v", err))
 	}
 
-	summary = controls.RunChecks(runner, filter)
-
-	if (summary.Fail > 0 || summary.Warn > 0 || summary.Pass > 0 || summary.Info > 0) && junitFmt {
-		out, err := controls.JUnit()
-		if err != nil {
-			exitWithError(fmt.Errorf("failed to output in JUnit format: %v", err))
-		}
-
-		PrintOutput(string(out), outputFile)
-		// if we successfully ran some tests and it's json format, ignore the warnings
-	} else if (summary.Fail > 0 || summary.Warn > 0 || summary.Pass > 0 || summary.Info > 0) && jsonFmt {
-		out, err := controls.JSON()
-		if err != nil {
-			exitWithError(fmt.Errorf("failed to output in JSON format: %v", err))
-		}
-
-		PrintOutput(string(out), outputFile)
-	} else {
-		// if we want to store in PostgreSQL, convert to JSON and save it
-		if (summary.Fail > 0 || summary.Warn > 0 || summary.Pass > 0 || summary.Info > 0) && pgSQL {
-			out, err := controls.JSON()
-			if err != nil {
-				exitWithError(fmt.Errorf("failed to output in JSON format: %v", err))
-			}
-
-			savePgsql(string(out))
-		} else {
-			prettyPrint(controls, summary)
-		}
-	}
+	controls.RunChecks(runner, filter)
+	controlsCollection = append(controlsCollection, controls)
 }
 
 // colorPrint outputs the state in a specific colour, along with a message string
@@ -180,9 +153,17 @@ func prettyPrint(r *check.Controls, summary check.Summary) {
 			colors[check.WARN].Printf("== Remediations ==\n")
 			for _, g := range r.Groups {
 				for _, c := range g.Checks {
-					if c.State == check.FAIL || c.State == check.WARN {
+					if c.State == check.FAIL {
 						fmt.Printf("%s %s\n", c.ID, c.Remediation)
 					}
+					if c.State == check.WARN {
+						// Print the error if test failed due to problem with the audit command
+						if c.Reason != "" && c.Type != "manual" {
+							fmt.Printf("%s audit test did not run: %s\n", c.ID, c.Reason)
+						} else {
+							fmt.Printf("%s %s\n", c.ID, c.Remediation)
+						}
+					}
 				}
 			}
 			fmt.Println()
@@ -210,7 +191,7 @@ func prettyPrint(r *check.Controls, summary check.Summary) {
 // loadConfig finds the correct config dir based on the kubernetes version,
 // merges any specific config.yaml file found with the main config
 // and returns the benchmark file to use.
-func loadConfig(nodetype check.NodeType) string {
+func loadConfig(nodetype check.NodeType, benchmarkVersion string) string {
 	var file string
 	var err error
 
@@ -225,11 +206,8 @@ func loadConfig(nodetype check.NodeType) string {
 		file = etcdFile
 	case check.POLICIES:
 		file = policiesFile
-	}
-
-	benchmarkVersion, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
-	if err != nil {
-		exitWithError(err)
+	case check.MANAGEDSERVICES:
+		file = managedservicesFile
 	}
 
 	path, err := getConfigFilePath(benchmarkVersion, file)
@@ -271,7 +249,7 @@ func mapToBenchmarkVersion(kubeToBenchmarkMap map[string]string, kv string) (str
 
 	if !found {
 		glog.V(1).Info(fmt.Sprintf("mapToBenchmarkVersion unable to find a match for: %q", kvOriginal))
-		glog.V(3).Info(fmt.Sprintf("mapToBenchmarkVersion kubeToBenchmarkSMap: %#v", kubeToBenchmarkMap))
+		glog.V(3).Info(fmt.Sprintf("mapToBenchmarkVersion kubeToBenchmarkMap: %#v", kubeToBenchmarkMap))
 		return "", fmt.Errorf("unable to find a matching Benchmark Version match for kubernetes version: %s", kvOriginal)
 	}
 
@@ -287,6 +265,15 @@ func loadVersionMapping(v *viper.Viper) (map[string]string, error) {
 	return kubeToBenchmarkMap, nil
 }
 
+func loadTargetMapping(v *viper.Viper) (map[string][]string, error) {
+	benchmarkVersionToTargetsMap := v.GetStringMapStringSlice("target_mapping")
+	if len(benchmarkVersionToTargetsMap) == 0 {
+		return nil, fmt.Errorf("config file is missing 'target_mapping' section")
+	}
+
+	return benchmarkVersionToTargetsMap, nil
+}
+
 func getBenchmarkVersion(kubeVersion, benchmarkVersion string, v *viper.Viper) (bv string, err error) {
 	if !isEmpty(kubeVersion) && !isEmpty(benchmarkVersion) {
 		return "", fmt.Errorf("It is an error to specify both --version and --benchmark flags")
@@ -328,16 +315,16 @@ func isEtcd() bool {
 }
 
 func isThisNodeRunning(nodeType check.NodeType) bool {
-	glog.V(2).Infof("Checking if the current node is running %s components", nodeType)
-	etcdConf := viper.Sub(string(nodeType))
-	if etcdConf == nil {
-		glog.V(2).Infof("No %s components found to be running", nodeType)
+	glog.V(3).Infof("Checking if the current node is running %s components", nodeType)
+	nodeTypeConf := viper.Sub(string(nodeType))
+	if nodeTypeConf == nil {
+		glog.V(2).Infof("No config for %s components found", nodeType)
 		return false
 	}
 
-	components, err := getBinariesFunc(etcdConf, nodeType)
+	components, err := getBinariesFunc(nodeTypeConf, nodeType)
 	if err != nil {
-		glog.V(2).Info(err)
+		glog.V(2).Infof("Failed to find %s binaries: %v", nodeType, err)
 		return false
 	}
 	if len(components) == 0 {
@@ -345,9 +332,66 @@ func isThisNodeRunning(nodeType check.NodeType) bool {
 		return false
 	}
 
+	glog.V(2).Infof("Node is running %s components", nodeType)
 	return true
 }
 
+func writeOutput(controlsCollection []*check.Controls) {
+	sort.Slice(controlsCollection, func(i, j int) bool {
+		iid, _ := strconv.Atoi(controlsCollection[i].ID)
+		jid, _ := strconv.Atoi(controlsCollection[j].ID)
+		return iid < jid
+	})
+	if junitFmt {
+		writeJunitOutput(controlsCollection)
+		return
+	}
+	if jsonFmt {
+		writeJSONOutput(controlsCollection)
+		return
+	}
+	if pgSQL {
+		writePgsqlOutput(controlsCollection)
+		return
+	}
+	writeStdoutOutput(controlsCollection)
+}
+
+func writeJSONOutput(controlsCollection []*check.Controls) {
+	out, err := json.Marshal(controlsCollection)
+	if err != nil {
+		exitWithError(fmt.Errorf("failed to output in JSON format: %v", err))
+	}
+	printOutput(string(out), outputFile)
+}
+
+func writeJunitOutput(controlsCollection []*check.Controls) {
+	for _, controls := range controlsCollection {
+		out, err := controls.JUnit()
+		if err != nil {
+			exitWithError(fmt.Errorf("failed to output in JUnit format: %v", err))
+		}
+		printOutput(string(out), outputFile)
+	}
+}
+
+func writePgsqlOutput(controlsCollection []*check.Controls) {
+	for _, controls := range controlsCollection {
+		out, err := controls.JSON()
+		if err != nil {
+			exitWithError(fmt.Errorf("failed to output in Postgresql format: %v", err))
+		}
+		savePgsql(string(out))
+	}
+}
+
+func writeStdoutOutput(controlsCollection []*check.Controls) {
+	for _, controls := range controlsCollection {
+		summary := controls.Summary
+		prettyPrint(controls, summary)
+	}
+}
+
 func printRawOutput(output string) {
 	for _, row := range strings.Split(output, "\n") {
 		fmt.Println(fmt.Sprintf("\t %s", row))
@@ -366,8 +410,8 @@ func writeOutputToFile(output string, outputFile string) error {
 	return w.Flush()
 }
 
-func PrintOutput(output string, outputFile string) {
-	if len(outputFile) == 0 {
+func printOutput(output string, outputFile string) {
+	if outputFile == "" {
 		fmt.Println(output)
 	} else {
 		err := writeOutputToFile(output, outputFile)
@@ -377,18 +421,16 @@ func PrintOutput(output string, outputFile string) {
 	}
 }
 
-var benchmarkVersionToTargetsMap = map[string][]string{
-	"cis-1.3": []string{string(check.MASTER), string(check.NODE)},
-	"cis-1.4": []string{string(check.MASTER), string(check.NODE)},
-	"cis-1.5": []string{string(check.MASTER), string(check.NODE), string(check.CONTROLPLANE), string(check.ETCD), string(check.POLICIES)},
-}
-
 // validTargets helps determine if the targets
 // are legitimate for the benchmarkVersion.
-func validTargets(benchmarkVersion string, targets []string) bool {
+func validTargets(benchmarkVersion string, targets []string, v *viper.Viper) (bool, error) {
+	benchmarkVersionToTargetsMap, err := loadTargetMapping(v)
+	if err != nil {
+		return false, err
+	}
 	providedTargets, found := benchmarkVersionToTargetsMap[benchmarkVersion]
 	if !found {
-		return false
+		return false, fmt.Errorf("No targets configured for %s", benchmarkVersion)
 	}
 
 	for _, pt := range targets {
@@ -401,9 +443,9 @@ func validTargets(benchmarkVersion string, targets []string) bool {
 		}
 
 		if !f {
-			return false
+			return false, nil
 		}
 	}
 
-	return true
+	return true, nil
 }

cmd/common_test.go

@@ -15,12 +15,15 @@
 package cmd
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io/ioutil"
 	"os"
+	"path"
 	"path/filepath"
 	"testing"
+	"time"
 
 	"github.com/aquasecurity/kube-bench/check"
 	"github.com/spf13/viper"
@@ -151,10 +154,24 @@ func TestIsMaster(t *testing.T) {
 		},
 		{
 			name:     "valid config, does not include master",
-			cfgFile:  "../cfg/node_only.yaml",
+			cfgFile:  "../hack/node_only.yaml",
 			isMaster: false,
 		},
 	}
+	cfgDirOld := cfgDir
+	cfgDir = "../cfg"
+	defer func() {
+		cfgDir = cfgDirOld
+	}()
+
+	execCode := `#!/bin/sh
+	echo "Server Version: v1.13.10"
+	`
+	restore, err := fakeExecutableInPath("kubectl", execCode)
+	if err != nil {
+		t.Fatal("Failed when calling fakeExecutableInPath ", err)
+	}
+	defer restore()
 
 	for _, tc := range testCases {
 		cfgFile = tc.cfgFile
@@ -189,13 +206,16 @@ func TestMapToCISVersion(t *testing.T) {
 		expErr      string
 	}{
 		{kubeVersion: "1.9", succeed: false, exp: "", expErr: "unable to find a matching Benchmark Version match for kubernetes version: 1.9"},
-		{kubeVersion: "1.11", succeed: true, exp: "cis-1.3"},
-		{kubeVersion: "1.12", succeed: true, exp: "cis-1.3"},
-		{kubeVersion: "1.13", succeed: true, exp: "cis-1.4"},
-		{kubeVersion: "1.14", succeed: true, exp: "cis-1.4"},
+		{kubeVersion: "1.11", succeed: false, exp: "", expErr: "unable to find a matching Benchmark Version match for kubernetes version: 1.11"},
+		{kubeVersion: "1.12", succeed: false, exp: "", expErr: "unable to find a matching Benchmark Version match for kubernetes version: 1.12"},
+		{kubeVersion: "1.13", succeed: false, exp: "", expErr: "unable to find a matching Benchmark Version match for kubernetes version: 1.13"},
+		{kubeVersion: "1.14", succeed: false, exp: "", expErr: "unable to find a matching Benchmark Version match for kubernetes version: 1.14"},
 		{kubeVersion: "1.15", succeed: true, exp: "cis-1.5"},
-		{kubeVersion: "1.16", succeed: true, exp: "cis-1.5"},
-		{kubeVersion: "1.17", succeed: true, exp: "cis-1.5"},
+		{kubeVersion: "1.16", succeed: true, exp: "cis-1.6"},
+		{kubeVersion: "1.17", succeed: true, exp: "cis-1.6"},
+		{kubeVersion: "1.18", succeed: true, exp: "cis-1.6"},
+		{kubeVersion: "1.19", succeed: true, exp: "cis-1.6"},
+		{kubeVersion: "gke-1.0", succeed: true, exp: "gke-1.0"},
 		{kubeVersion: "ocp-3.10", succeed: true, exp: "rh-0.7"},
 		{kubeVersion: "ocp-3.11", succeed: true, exp: "rh-0.7"},
 		{kubeVersion: "unknown", succeed: false, exp: "", expErr: "unable to find a matching Benchmark Version match for kubernetes version: unknown"},
@@ -283,7 +303,7 @@ func TestGetBenchmarkVersion(t *testing.T) {
 
 	withFakeKubectl := func(kubeVersion, benchmarkVersion string, v *viper.Viper, fn getBenchmarkVersionFnToTest) (string, error) {
 		execCode := `#!/bin/sh
-		echo "Server Version: v1.13.10"
+		echo "Server Version: v1.15.10"
 		`
 		restore, err := fakeExecutableInPath("kubectl", execCode)
 		if err != nil {
@@ -316,10 +336,11 @@ func TestGetBenchmarkVersion(t *testing.T) {
 	}{
 		{n: "both versions", kubeVersion: "1.11", benchmarkVersion: "cis-1.3", exp: "cis-1.3", callFn: withNoPath, v: viper.New(), succeed: false},
 		{n: "no version-missing-kubectl", kubeVersion: "", benchmarkVersion: "", v: viperWithData, exp: "", callFn: withNoPath, succeed: false},
-		{n: "no version-fakeKubectl", kubeVersion: "", benchmarkVersion: "", v: viperWithData, exp: "cis-1.4", callFn: withFakeKubectl, succeed: true},
-		{n: "kubeVersion", kubeVersion: "1.11", benchmarkVersion: "", v: viperWithData, exp: "cis-1.3", callFn: withNoPath, succeed: true},
+		{n: "no version-fakeKubectl", kubeVersion: "", benchmarkVersion: "", v: viperWithData, exp: "cis-1.5", callFn: withFakeKubectl, succeed: true},
+		{n: "kubeVersion", kubeVersion: "1.15", benchmarkVersion: "", v: viperWithData, exp: "cis-1.5", callFn: withNoPath, succeed: true},
 		{n: "ocpVersion310", kubeVersion: "ocp-3.10", benchmarkVersion: "", v: viperWithData, exp: "rh-0.7", callFn: withNoPath, succeed: true},
 		{n: "ocpVersion311", kubeVersion: "ocp-3.11", benchmarkVersion: "", v: viperWithData, exp: "rh-0.7", callFn: withNoPath, succeed: true},
+		{n: "gke10", kubeVersion: "gke-1.0", benchmarkVersion: "", v: viperWithData, exp: "gke-1.0", callFn: withNoPath, succeed: true},
 	}
 	for _, c := range cases {
 		rv, err := c.callFn(c.kubeVersion, c.benchmarkVersion, c.v, getBenchmarkVersion)
@@ -344,24 +365,16 @@ func TestGetBenchmarkVersion(t *testing.T) {
 }
 
 func TestValidTargets(t *testing.T) {
+	viperWithData, err := loadConfigForTest()
+	if err != nil {
+		t.Fatalf("Unable to load config file %v", err)
+	}
 	cases := []struct {
 		name      string
 		benchmark string
 		targets   []string
 		expected  bool
 	}{
-		{
-			name:      "cis-1.3 no etcd",
-			benchmark: "cis-1.3",
-			targets:   []string{"master", "etcd"},
-			expected:  false,
-		},
-		{
-			name:      "cis-1.4 valid",
-			benchmark: "cis-1.4",
-			targets:   []string{"master", "node"},
-			expected:  true,
-		},
 		{
 			name:      "cis-1.5 no dummy",
 			benchmark: "cis-1.5",
@@ -374,11 +387,38 @@ func TestValidTargets(t *testing.T) {
 			targets:   []string{"master", "node", "controlplane", "etcd", "policies"},
 			expected:  true,
 		},
+		{
+			name:      "cis-1.6 no Pikachu",
+			benchmark: "cis-1.6",
+			targets:   []string{"master", "node", "controlplane", "etcd", "Pikachu"},
+			expected:  false,
+		},
+		{
+			name:      "cis-1.6 valid",
+			benchmark: "cis-1.6",
+			targets:   []string{"master", "node", "controlplane", "etcd", "policies"},
+			expected:  true,
+		},
+		{
+			name:      "gke-1.0 valid",
+			benchmark: "gke-1.0",
+			targets:   []string{"master", "node", "controlplane", "etcd", "policies", "managedservices"},
+			expected:  true,
+		},
+		{
+			name:      "eks-1.0 valid",
+			benchmark: "eks-1.0",
+			targets:   []string{"node", "policies", "controlplane", "managedservices"},
+			expected:  true,
+		},
 	}
 
 	for _, c := range cases {
 		t.Run(c.name, func(t *testing.T) {
-			ret := validTargets(c.benchmark, c.targets)
+			ret, err := validTargets(c.benchmark, c.targets, viperWithData)
+			if err != nil {
+				t.Fatalf("Expected nil error, got: %v", err)
+			}
 			if ret != c.expected {
 				t.Fatalf("Expected %t, got %t", c.expected, ret)
 			}
@@ -386,13 +426,124 @@ func TestValidTargets(t *testing.T) {
 	}
 }
 
-func loadConfigForTest() (*viper.Viper, error) {
-	viperWithData := viper.New()
-	viperWithData.SetConfigFile(filepath.Join("..", cfgDir, "config.yaml"))
-	if err := viperWithData.ReadInConfig(); err != nil {
+func TestIsEtcd(t *testing.T) {
+	testCases := []struct {
+		name            string
+		cfgFile         string
+		getBinariesFunc func(*viper.Viper, check.NodeType) (map[string]string, error)
+		isEtcd          bool
+	}{
+		{
+			name:    "valid config, is etcd and all components are running",
+			cfgFile: "../cfg/config.yaml",
+			getBinariesFunc: func(viper *viper.Viper, nt check.NodeType) (strings map[string]string, i error) {
+				return map[string]string{"etcd": "etcd"}, nil
+			},
+			isEtcd: true,
+		},
+		{
+			name:    "valid config, is etcd and but not all components are running",
+			cfgFile: "../cfg/config.yaml",
+			getBinariesFunc: func(viper *viper.Viper, nt check.NodeType) (strings map[string]string, i error) {
+				return map[string]string{}, nil
+			},
+			isEtcd: false,
+		},
+		{
+			name:    "valid config, is etcd, not all components are running and fails to find all binaries",
+			cfgFile: "../cfg/config.yaml",
+			getBinariesFunc: func(viper *viper.Viper, nt check.NodeType) (strings map[string]string, i error) {
+				return map[string]string{}, errors.New("failed to find binaries")
+			},
+			isEtcd: false,
+		},
+		{
+			name:    "valid config, does not include etcd",
+			cfgFile: "../hack/node_only.yaml",
+			isEtcd:  false,
+		},
+	}
+	cfgDirOld := cfgDir
+	cfgDir = "../cfg"
+	defer func() {
+		cfgDir = cfgDirOld
+	}()
+
+	execCode := `#!/bin/sh
+	echo "Server Version: v1.15.03"
+	`
+	restore, err := fakeExecutableInPath("kubectl", execCode)
+	if err != nil {
+		t.Fatal("Failed when calling fakeExecutableInPath ", err)
+	}
+	defer restore()
+
+	for _, tc := range testCases {
+		cfgFile = tc.cfgFile
+		initConfig()
+
+		oldGetBinariesFunc := getBinariesFunc
+		getBinariesFunc = tc.getBinariesFunc
+		defer func() {
+			getBinariesFunc = oldGetBinariesFunc
+			cfgFile = ""
+		}()
+
+		assert.Equal(t, tc.isEtcd, isEtcd(), tc.name)
+	}
+}
+
+func TestWriteResultToJsonFile(t *testing.T) {
+	defer func() {
+		controlsCollection = []*check.Controls{}
+		jsonFmt = false
+		outputFile = ""
+	}()
+	var err error
+	jsonFmt = true
+	outputFile = path.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().UnixNano()))
+
+	controlsCollection, err = parseControlsJsonFile("./testdata/controlsCollection.json")
+	if err != nil {
+		t.Error(err)
+	}
+	writeOutput(controlsCollection)
+
+	var expect []*check.Controls
+	var result []*check.Controls
+	result, err = parseControlsJsonFile(outputFile)
+	if err != nil {
+		t.Error(err)
+	}
+	expect, err = parseControlsJsonFile("./testdata/result.json")
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, expect, result)
+}
+
+func parseControlsJsonFile(filepath string) ([]*check.Controls, error) {
+	var result []*check.Controls
+
+	d, err := ioutil.ReadFile(filepath)
+	if err != nil {
+		return nil, err
+	}
+	err = json.Unmarshal(d, &result)
+	if err != nil {
 		return nil, err
 	}
 
+	return result, nil
+}
+
+func loadConfigForTest() (*viper.Viper, error) {
+	viperWithData := viper.New()
+	viperWithData.SetConfigFile("../cfg/config.yaml")
+	if err := viperWithData.ReadInConfig(); err != nil {
+		return nil, err
+	}
 	return viperWithData, nil
 }
 
@@ -410,11 +561,6 @@ func fakeExecutableInPath(execFile, execCode string) (restoreFn, error) {
 		return nil, err
 	}
 
-	err = os.Chdir(tmp)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(execCode) > 0 {
 		ioutil.WriteFile(filepath.Join(tmp, execFile), []byte(execCode), 0700)
 	} else {

cmd/database.go

@@ -53,7 +53,7 @@ func savePgsql(jsonInfo string) {
 		exitWithError(fmt.Errorf("received error connecting to database: %s", err))
 	}
 	defer db.Close()
-	
+
 	db.Debug().AutoMigrate(&ScanResult{})
 	db.Save(&ScanResult{ScanHost: hostname, ScanTime: timestamp, ScanInfo: jsonInfo})
 	glog.V(2).Info(fmt.Sprintf("successfully stored result to: %s", envVars["PGSQL_HOST"]))

cmd/kubernetes_version.go

@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"os"
 	"strings"
+	"time"
 
 	"github.com/golang/glog"
 )
@@ -30,7 +31,7 @@ func getKubeVersionFromRESTAPI() (string, error) {
 	}
 	token := strings.TrimSpace(string(tb))
 
-	data, err := getWebData(k8sVersionURL, token, tlsCert)
+	data, err := getWebDataWithRetry(k8sVersionURL, token, tlsCert)
 	if err != nil {
 		return "", err
 	}
@@ -42,6 +43,24 @@ func getKubeVersionFromRESTAPI() (string, error) {
 	return k8sVersion, nil
 }
 
+// The idea of this function is so if Kubernetes DNS is not completely seetup and the
+// Container where kube-bench is running needs time for DNS configure.
+// Basically try 10 times, waiting 1 second until either it is successful or it fails.
+func getWebDataWithRetry(k8sVersionURL, token string, cacert *tls.Certificate) (data []byte, err error) {
+	tries := 0
+	// We retry a few times in case the DNS service has not had time to come up
+	for tries < 10 {
+		data, err = getWebData(k8sVersionURL, token, cacert)
+		if err == nil {
+			return
+		}
+		tries++
+		time.Sleep(1 * time.Second)
+	}
+
+	return
+}
+
 func extractVersion(data []byte) (string, error) {
 	type versionResponse struct {
 		Major        string
@@ -117,7 +136,7 @@ func loadCertficate(certFile string) (*tls.Certificate, error) {
 		return nil, fmt.Errorf("unable to Decode certificate")
 	}
 
-	glog.V(2).Info(fmt.Sprintf("Loading CA certificate"))
+	glog.V(2).Info("Loading CA certificate")
 	tlsCert.Certificate = append(tlsCert.Certificate, block.Bytes)
 	return &tlsCert, nil
 }
@@ -135,7 +154,7 @@ func getKubernetesURL() string {
 			return fmt.Sprintf("https://%s:%s/version", k8sHost, k8sPort)
 		}
 
-		glog.V(2).Info(fmt.Sprintf("KUBE_BENCH_K8S_ENV is set, but environment variables KUBERNETES_SERVICE_HOST or KUBERNETES_SERVICE_PORT_HTTPS are not set"))
+		glog.V(2).Info("KUBE_BENCH_K8S_ENV is set, but environment variables KUBERNETES_SERVICE_HOST or KUBERNETES_SERVICE_PORT_HTTPS are not set")
 	}
 
 	return k8sVersionURL

cmd/kubernetes_version_test.go

@@ -126,7 +126,55 @@ func TestGetWebData(t *testing.T) {
 	}
 
 }
+func TestGetWebDataWithRetry(t *testing.T) {
+	okfn := func(w http.ResponseWriter, r *http.Request) {
+		_, _ = fmt.Fprintln(w, `{
+			"major": "1",
+			"minor": "15"}`)
+	}
+	errfn := func(w http.ResponseWriter, r *http.Request) {
+		http.Error(w, http.StatusText(http.StatusInternalServerError),
+			http.StatusInternalServerError)
+	}
+	token := "dummyToken"
+	var tlsCert tls.Certificate
 
+	cases := []struct {
+		fn   http.HandlerFunc
+		fail bool
+	}{
+		{
+			fn:   okfn,
+			fail: false,
+		},
+		{
+			fn:   errfn,
+			fail: true,
+		},
+	}
+
+	for id, c := range cases {
+		t.Run(strconv.Itoa(id), func(t *testing.T) {
+			ts := httptest.NewServer(c.fn)
+			defer ts.Close()
+			data, err := getWebDataWithRetry(ts.URL, token, &tlsCert)
+			if !c.fail {
+				if err != nil {
+					t.Errorf("unexpected error: %v", err)
+				}
+
+				if len(data) == 0 {
+					t.Errorf("missing data")
+				}
+			} else {
+				if err == nil {
+					t.Errorf("Expected error")
+				}
+			}
+		})
+	}
+
+}
 func TestExtractVersion(t *testing.T) {
 	okJSON := []byte(`{
 	"major": "1",

cmd/master.go

@@ -15,8 +15,11 @@
 package cmd
 
 import (
+	"fmt"
+
 	"github.com/aquasecurity/kube-bench/check"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
 // masterCmd represents the master command
@@ -25,8 +28,14 @@ var masterCmd = &cobra.Command{
 	Short: "Run Kubernetes benchmark checks from the master.yaml file.",
 	Long:  `Run Kubernetes benchmark checks from the master.yaml file in cfg/<version>.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		filename := loadConfig(check.MASTER)
+		bv, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("unable to determine benchmark version: %v", err))
+		}
+
+		filename := loadConfig(check.MASTER, bv)
 		runChecks(check.MASTER, filename)
+		writeOutput(controlsCollection)
 	},
 }
 

cmd/node.go

@@ -15,8 +15,11 @@
 package cmd
 
 import (
+	"fmt"
+
 	"github.com/aquasecurity/kube-bench/check"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
 // nodeCmd represents the node command
@@ -25,8 +28,14 @@ var nodeCmd = &cobra.Command{
 	Short: "Run Kubernetes benchmark checks from the node.yaml file.",
 	Long:  `Run Kubernetes benchmark checks from the node.yaml file in cfg/<version>.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		filename := loadConfig(check.NODE)
+		bv, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("unable to determine benchmark version: %v", err))
+		}
+
+		filename := loadConfig(check.NODE, bv)
 		runChecks(check.NODE, filename)
+		writeOutput(controlsCollection)
 	},
 }
 

cmd/root.go

@@ -33,27 +33,29 @@ type FilterOpts struct {
 }
 
 var (
-	envVarsPrefix      = "KUBE_BENCH"
-	defaultKubeVersion = "1.11"
-	kubeVersion        string
-	benchmarkVersion   string
-	cfgFile            string
-	cfgDir             string
-	jsonFmt            bool
-	junitFmt           bool
-	pgSQL              bool
-	masterFile         = "master.yaml"
-	nodeFile           = "node.yaml"
-	etcdFile           = "etcd.yaml"
-	controlplaneFile   = "controlplane.yaml"
-	policiesFile       = "policies.yaml"
-	noResults          bool
-	noSummary          bool
-	noRemediations     bool
-	filterOpts         FilterOpts
-	includeTestOutput  bool
-	outputFile         string
-	configFileError    error
+	envVarsPrefix       = "KUBE_BENCH"
+	defaultKubeVersion  = "1.18"
+	kubeVersion         string
+	benchmarkVersion    string
+	cfgFile             string
+	cfgDir              = "./cfg/"
+	jsonFmt             bool
+	junitFmt            bool
+	pgSQL               bool
+	masterFile          = "master.yaml"
+	nodeFile            = "node.yaml"
+	etcdFile            = "etcd.yaml"
+	controlplaneFile    = "controlplane.yaml"
+	policiesFile        = "policies.yaml"
+	managedservicesFile = "managedservices.yaml"
+	noResults           bool
+	noSummary           bool
+	noRemediations      bool
+	filterOpts          FilterOpts
+	includeTestOutput   bool
+	outputFile          string
+	configFileError     error
+	controlsCollection  []*check.Controls
 )
 
 // RootCmd represents the base command when called without any subcommands
@@ -62,47 +64,71 @@ var RootCmd = &cobra.Command{
 	Short: "Run CIS Benchmarks checks against a Kubernetes deployment",
 	Long:  `This tool runs the CIS Kubernetes Benchmark (https://www.cisecurity.org/benchmark/kubernetes/)`,
 	Run: func(cmd *cobra.Command, args []string) {
-		benchmarkVersion, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
+		bv, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
 		if err != nil {
-			exitWithError(err)
+			exitWithError(fmt.Errorf("unable to determine benchmark version: %v", err))
 		}
+		glog.V(1).Infof("Running checks for benchmark %v", bv)
 
 		if isMaster() {
-			glog.V(1).Info("== Running master checks ==\n")
-			runChecks(check.MASTER, loadConfig(check.MASTER))
+			glog.V(1).Info("== Running master checks ==")
+			runChecks(check.MASTER, loadConfig(check.MASTER, bv))
 
 			// Control Plane is only valid for CIS 1.5 and later,
 			// this a gatekeeper for previous versions
-			if validTargets(benchmarkVersion, []string{string(check.CONTROLPLANE)}) {
-				glog.V(1).Info("== Running control plane checks ==\n")
-				runChecks(check.CONTROLPLANE, loadConfig(check.CONTROLPLANE))
+			valid, err := validTargets(bv, []string{string(check.CONTROLPLANE)}, viper.GetViper())
+			if err != nil {
+				exitWithError(fmt.Errorf("error validating targets: %v", err))
+			}
+			if valid {
+				glog.V(1).Info("== Running control plane checks ==")
+				runChecks(check.CONTROLPLANE, loadConfig(check.CONTROLPLANE, bv))
 			}
 		}
 
 		// Etcd is only valid for CIS 1.5 and later,
 		// this a gatekeeper for previous versions.
-		if isEtcd() && validTargets(benchmarkVersion, []string{string(check.ETCD)}) {
-			glog.V(1).Info("== Running etcd checks ==\n")
-			runChecks(check.ETCD, loadConfig(check.ETCD))
+		valid, err := validTargets(bv, []string{string(check.ETCD)}, viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("error validating targets: %v", err))
+		}
+		if valid && isEtcd() {
+			glog.V(1).Info("== Running etcd checks ==")
+			runChecks(check.ETCD, loadConfig(check.ETCD, bv))
 		}
 
-		glog.V(1).Info("== Running node checks ==\n")
-		runChecks(check.NODE, loadConfig(check.NODE))
+		glog.V(1).Info("== Running node checks ==")
+		runChecks(check.NODE, loadConfig(check.NODE, bv))
 
 		// Policies is only valid for CIS 1.5 and later,
 		// this a gatekeeper for previous versions.
-		if validTargets(benchmarkVersion, []string{string(check.POLICIES)}) {
-			glog.V(1).Info("== Running policies checks ==\n")
-			runChecks(check.POLICIES, loadConfig(check.POLICIES))
+		valid, err = validTargets(bv, []string{string(check.POLICIES)}, viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("error validating targets: %v", err))
+		}
+		if valid {
+			glog.V(1).Info("== Running policies checks ==")
+			runChecks(check.POLICIES, loadConfig(check.POLICIES, bv))
 		}
 
+		// Managedservices is only valid for GKE 1.0 and later,
+		// this a gatekeeper for previous versions.
+		valid, err = validTargets(bv, []string{string(check.MANAGEDSERVICES)}, viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("error validating targets: %v", err))
+		}
+		if valid {
+			glog.V(1).Info("== Running managed services checks ==")
+			runChecks(check.MANAGEDSERVICES, loadConfig(check.MANAGEDSERVICES, bv))
+		}
+
+		writeOutput(controlsCollection)
 	},
 }
 
 // Execute adds all child commands to the root command sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {
-	goflag.Set("logtostderr", "true")
 	goflag.CommandLine.Parse([]string{})
 
 	if err := RootCmd.Execute(); err != nil {
@@ -145,10 +171,14 @@ func init() {
 		`Run all the checks under this comma-delimited list of groups. Example --group="1.1"`,
 	)
 	RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is ./cfg/config.yaml)")
-	RootCmd.PersistentFlags().StringVarP(&cfgDir, "config-dir", "D", "./cfg/", "config directory")
+	RootCmd.PersistentFlags().StringVarP(&cfgDir, "config-dir", "D", cfgDir, "config directory")
 	RootCmd.PersistentFlags().StringVar(&kubeVersion, "version", "", "Manually specify Kubernetes version, automatically detected if unset")
 	RootCmd.PersistentFlags().StringVar(&benchmarkVersion, "benchmark", "", "Manually specify CIS benchmark version. It would be an error to specify both --version and --benchmark flags")
 
+	if err := goflag.Set("logtostderr", "true"); err != nil {
+		fmt.Printf("unable to set logtostderr: %+v\n", err)
+		os.Exit(-1)
+	}
 	goflag.CommandLine.VisitAll(func(goflag *goflag.Flag) {
 		RootCmd.PersistentFlags().AddGoFlag(goflag)
 	})

cmd/run.go

@@ -16,7 +16,7 @@ func init() {
 	RootCmd.AddCommand(runCmd)
 	runCmd.Flags().StringSliceP("targets", "s", []string{},
 		`Specify targets of the benchmark to run. These names need to match the filenames in the cfg/<version> directory.
-	For example, to run the tests specified in master.yaml and etcd.yaml, specify --targets=master,etcd 
+	For example, to run the tests specified in master.yaml and etcd.yaml, specify --targets=master,etcd
 	If no targets are specified, run tests from all files in the cfg/<version> directory.
 	`)
 }
@@ -29,24 +29,32 @@ var runCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		targets, err := cmd.Flags().GetStringSlice("targets")
 		if err != nil {
-			exitWithError(err)
+			exitWithError(fmt.Errorf("unable to get `targets` from command line :%v", err))
 		}
 
-		benchmarkVersion, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
+		bv, err := getBenchmarkVersion(kubeVersion, benchmarkVersion, viper.GetViper())
 		if err != nil {
-			exitWithError(err)
+			exitWithError(fmt.Errorf("unable to get benchmark version. error: %v", err))
 		}
 
-		glog.V(2).Infof("Checking targets %v for %v", targets, benchmarkVersion)
-		if len(targets) > 0 && !validTargets(benchmarkVersion, targets) {
-			exitWithError(fmt.Errorf(fmt.Sprintf(`The specified --targets "%s" does not apply to the CIS Benchmark %s \n Valid targets %v`, strings.Join(targets, ","), benchmarkVersion, benchmarkVersionToTargetsMap[benchmarkVersion])))
+		glog.V(2).Infof("Checking targets %v for %v", targets, bv)
+		benchmarkVersionToTargetsMap, err := loadTargetMapping(viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("error loading targets: %v", err))
+		}
+		valid, err := validTargets(bv, targets, viper.GetViper())
+		if err != nil {
+			exitWithError(fmt.Errorf("error validating targets: %v", err))
+		}
+		if len(targets) > 0 && !valid {
+			exitWithError(fmt.Errorf(fmt.Sprintf(`The specified --targets "%s" are not configured for the CIS Benchmark %s\n Valid targets %v`, strings.Join(targets, ","), bv, benchmarkVersionToTargetsMap[bv])))
 		}
 
 		// Merge version-specific config if any.
-		path := filepath.Join(cfgDir, benchmarkVersion)
+		path := filepath.Join(cfgDir, bv)
 		mergeConfig(path)
 
-		err = run(targets, benchmarkVersion)
+		err = run(targets, bv)
 		if err != nil {
 			fmt.Printf("Error in run: %v\n", err)
 		}
@@ -67,6 +75,7 @@ func run(targets []string, benchmarkVersion string) (err error) {
 		runChecks(testType, yamlFile)
 	}
 
+	writeOutput(controlsCollection)
 	return nil
 }
 

cmd/testdata/controlsCollection.json

@@ -0,0 +1,114 @@
+[
+  {
+    "id": "2",
+    "version": "1.15",
+    "text": "Etcd Node Configuration",
+    "node_type": "etcd",
+    "tests": [
+      {
+        "section": "2",
+        "pass": 7,
+        "fail": 0,
+        "warn": 0,
+        "info": 0,
+        "desc": "Etcd Node Configuration Files",
+        "results": [
+          {
+            "test_number": "2.1",
+            "test_desc": "Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)",
+            "audit": "/bin/ps -ef | /bin/grep etcd | /bin/grep -v grep",
+            "AuditConfig": "",
+            "type": "",
+            "remediation": "Follow the etcd service documentation and configure TLS encryption.\nThen, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml\non the master node and set the below parameters.\n--cert-file=</path/to/ca-file>\n--key-file=</path/to/key-file>\n",
+            "test_info": [
+              "Follow the etcd service documentation and configure TLS encryption.\nThen, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml\non the master node and set the below parameters.\n--cert-file=</path/to/ca-file>\n--key-file=</path/to/key-file>\n"
+            ],
+            "status": "PASS",
+            "actual_value": "root      3277  3218  3 Apr19 ?        03:57:52 etcd --advertise-client-urls=https://192.168.64.4:2379 --cert-file=/var/lib/minikube/certs/etcd/server.crt --client-cert-auth=true --data-dir=/var/lib/minikube/etcd --initial-advertise-peer-urls=https://192.168.64.4:2380 --initial-cluster=minikube=https://192.168.64.4:2380 --key-file=/var/lib/minikube/certs/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://192.168.64.4:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://192.168.64.4:2380 --name=minikube --peer-cert-file=/var/lib/minikube/certs/etcd/peer.crt --peer-client-cert-auth=true --peer-key-file=/var/lib/minikube/certs/etcd/peer.key --peer-trusted-ca-file=/var/lib/minikube/certs/etcd/ca.crt --snapshot-count=10000 --trusted-ca-file=/var/lib/minikube/certs/etcd/ca.crt\nroot      4624  4605  8 Apr21 ?        04:55:10 kube-apiserver --advertise-address=192.168.64.4 --allow-privileged=true --authorization-mode=Node,RBAC --client-ca-file=/var/lib/minikube/certs/ca.crt --enable-admission-plugins=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,DefaultTolerationSeconds,NodeRestriction,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota,PodSecurityPolicy --enable-bootstrap-token-auth=true --etcd-cafile=/var/lib/minikube/certs/etcd/ca.crt --etcd-certfile=/var/lib/minikube/certs/apiserver-etcd-client.crt --etcd-keyfile=/var/lib/minikube/certs/apiserver-etcd-client.key --etcd-servers=https://127.0.0.1:2379 --insecure-port=0 --kubelet-client-certificate=/var/lib/minikube/certs/apiserver-kubelet-client.crt --kubelet-client-key=/var/lib/minikube/certs/apiserver-kubelet-client.key --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname --proxy-client-cert-file=/var/lib/minikube/certs/front-proxy-client.crt --proxy-client-key-file=/var/lib/minikube/certs/front-proxy-client.key --requestheader-allowed-names=front-proxy-client --requestheader-client-ca-file=/var/lib/minikube/certs/front-proxy-ca.crt --requestheader-extra-headers-prefix=X-Remote-Extra- --requestheader-group-headers=X-Remote-Group --requestheader-username-headers=X-Remote-User --secure-port=8443 --service-account-key-file=/var/lib/minikube/certs/sa.pub --service-cluster-ip-range=10.96.0.0/12 --tls-cert-file=/var/lib/minikube/certs/apiserver.crt --tls-private-key-file=/var/lib/minikube/certs/apiserver.key\n",
+            "scored": true,
+            "expected_result": "'--cert-file' is present AND '--key-file' is present"
+          }
+        ]
+      }
+    ],
+    "total_pass": 7,
+    "total_fail": 0,
+    "total_warn": 0,
+    "total_info": 0
+  },
+  {
+    "id": "3",
+    "version": "1.5",
+    "text": "Control Plane Configuration",
+    "node_type": "controlplane",
+    "tests": [
+      {
+        "section": "3.1",
+        "pass": 0,
+        "fail": 0,
+        "warn": 1,
+        "info": 0,
+        "desc": "Authentication and Authorization",
+        "results": [
+          {
+            "test_number": "3.1.1",
+            "test_desc": "Client certificate authentication should not be used for users (Not Scored)",
+            "audit": "",
+            "AuditConfig": "",
+            "type": "manual",
+            "remediation": "Alternative mechanisms provided by Kubernetes such as the use of OIDC should be\nimplemented in place of client certificates.\n",
+            "test_info": [
+              "Alternative mechanisms provided by Kubernetes such as the use of OIDC should be\nimplemented in place of client certificates.\n"
+            ],
+            "status": "WARN",
+            "actual_value": "",
+            "scored": false,
+            "expected_result": "",
+            "reason": "Test marked as a manual test"
+          }
+        ]
+      }
+    ],
+    "total_pass": 0,
+    "total_fail": 0,
+    "total_warn": 3,
+    "total_info": 0
+  },
+  {
+    "id": "1",
+    "version": "1.5",
+    "text": "Master Node Security Configuration",
+    "node_type": "master",
+    "tests": [
+      {
+        "section": "1.1",
+        "pass": 15,
+        "fail": 1,
+        "warn": 5,
+        "info": 0,
+        "desc": "Master Node Configuration Files",
+        "results": [
+          {
+            "test_number": "1.1.1",
+            "test_desc": "Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Scored)",
+            "audit": "/bin/sh -c 'if test -e /etc/kubernetes/manifests/kube-apiserver.yaml; then stat -c permissions=%a /etc/kubernetes/manifests/kube-apiserver.yaml; fi'",
+            "AuditConfig": "",
+            "type": "",
+            "remediation": "Run the below command (based on the file location on your system) on the\nmaster node.\nFor example, chmod 644 /etc/kubernetes/manifests/kube-apiserver.yaml\n",
+            "test_info": [
+              "Run the below command (based on the file location on your system) on the\nmaster node.\nFor example, chmod 644 /etc/kubernetes/manifests/kube-apiserver.yaml\n"
+            ],
+            "status": "PASS",
+            "actual_value": "permissions=600\n",
+            "scored": true,
+            "expected_result": "bitmask '600' AND '644'"
+          }
+        ]
+      }
+    ],
+    "total_pass": 42,
+    "total_fail": 12,
+    "total_warn": 11,
+    "total_info": 0
+  }
+]

cmd/testdata/result.json

@@ -0,0 +1,114 @@
+[
+  {
+    "id": "1",
+    "version": "1.5",
+    "text": "Master Node Security Configuration",
+    "node_type": "master",
+    "tests": [
+      {
+        "section": "1.1",
+        "pass": 15,
+        "fail": 1,
+        "warn": 5,
+        "info": 0,
+        "desc": "Master Node Configuration Files",
+        "results": [
+          {
+            "test_number": "1.1.1",
+            "test_desc": "Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Scored)",
+            "audit": "/bin/sh -c 'if test -e /etc/kubernetes/manifests/kube-apiserver.yaml; then stat -c permissions=%a /etc/kubernetes/manifests/kube-apiserver.yaml; fi'",
+            "AuditConfig": "",
+            "type": "",
+            "remediation": "Run the below command (based on the file location on your system) on the\nmaster node.\nFor example, chmod 644 /etc/kubernetes/manifests/kube-apiserver.yaml\n",
+            "test_info": [
+              "Run the below command (based on the file location on your system) on the\nmaster node.\nFor example, chmod 644 /etc/kubernetes/manifests/kube-apiserver.yaml\n"
+            ],
+            "status": "PASS",
+            "actual_value": "permissions=600\n",
+            "scored": true,
+            "expected_result": "bitmask '600' AND '644'"
+          }
+        ]
+      }
+    ],
+    "total_pass": 42,
+    "total_fail": 12,
+    "total_warn": 11,
+    "total_info": 0
+  },
+  {
+    "id": "2",
+    "version": "1.15",
+    "text": "Etcd Node Configuration",
+    "node_type": "etcd",
+    "tests": [
+      {
+        "section": "2",
+        "pass": 7,
+        "fail": 0,
+        "warn": 0,
+        "info": 0,
+        "desc": "Etcd Node Configuration Files",
+        "results": [
+          {
+            "test_number": "2.1",
+            "test_desc": "Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)",
+            "audit": "/bin/ps -ef | /bin/grep etcd | /bin/grep -v grep",
+            "AuditConfig": "",
+            "type": "",
+            "remediation": "Follow the etcd service documentation and configure TLS encryption.\nThen, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml\non the master node and set the below parameters.\n--cert-file=</path/to/ca-file>\n--key-file=</path/to/key-file>\n",
+            "test_info": [
+              "Follow the etcd service documentation and configure TLS encryption.\nThen, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml\non the master node and set the below parameters.\n--cert-file=</path/to/ca-file>\n--key-file=</path/to/key-file>\n"
+            ],
+            "status": "PASS",
+            "actual_value": "root      3277  3218  3 Apr19 ?        03:57:52 etcd --advertise-client-urls=https://192.168.64.4:2379 --cert-file=/var/lib/minikube/certs/etcd/server.crt --client-cert-auth=true --data-dir=/var/lib/minikube/etcd --initial-advertise-peer-urls=https://192.168.64.4:2380 --initial-cluster=minikube=https://192.168.64.4:2380 --key-file=/var/lib/minikube/certs/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://192.168.64.4:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://192.168.64.4:2380 --name=minikube --peer-cert-file=/var/lib/minikube/certs/etcd/peer.crt --peer-client-cert-auth=true --peer-key-file=/var/lib/minikube/certs/etcd/peer.key --peer-trusted-ca-file=/var/lib/minikube/certs/etcd/ca.crt --snapshot-count=10000 --trusted-ca-file=/var/lib/minikube/certs/etcd/ca.crt\nroot      4624  4605  8 Apr21 ?        04:55:10 kube-apiserver --advertise-address=192.168.64.4 --allow-privileged=true --authorization-mode=Node,RBAC --client-ca-file=/var/lib/minikube/certs/ca.crt --enable-admission-plugins=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,DefaultTolerationSeconds,NodeRestriction,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota,PodSecurityPolicy --enable-bootstrap-token-auth=true --etcd-cafile=/var/lib/minikube/certs/etcd/ca.crt --etcd-certfile=/var/lib/minikube/certs/apiserver-etcd-client.crt --etcd-keyfile=/var/lib/minikube/certs/apiserver-etcd-client.key --etcd-servers=https://127.0.0.1:2379 --insecure-port=0 --kubelet-client-certificate=/var/lib/minikube/certs/apiserver-kubelet-client.crt --kubelet-client-key=/var/lib/minikube/certs/apiserver-kubelet-client.key --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname --proxy-client-cert-file=/var/lib/minikube/certs/front-proxy-client.crt --proxy-client-key-file=/var/lib/minikube/certs/front-proxy-client.key --requestheader-allowed-names=front-proxy-client --requestheader-client-ca-file=/var/lib/minikube/certs/front-proxy-ca.crt --requestheader-extra-headers-prefix=X-Remote-Extra- --requestheader-group-headers=X-Remote-Group --requestheader-username-headers=X-Remote-User --secure-port=8443 --service-account-key-file=/var/lib/minikube/certs/sa.pub --service-cluster-ip-range=10.96.0.0/12 --tls-cert-file=/var/lib/minikube/certs/apiserver.crt --tls-private-key-file=/var/lib/minikube/certs/apiserver.key\n",
+            "scored": true,
+            "expected_result": "'--cert-file' is present AND '--key-file' is present"
+          }
+        ]
+      }
+    ],
+    "total_pass": 7,
+    "total_fail": 0,
+    "total_warn": 0,
+    "total_info": 0
+  },
+  {
+    "id": "3",
+    "version": "1.5",
+    "text": "Control Plane Configuration",
+    "node_type": "controlplane",
+    "tests": [
+      {
+        "section": "3.1",
+        "pass": 0,
+        "fail": 0,
+        "warn": 1,
+        "info": 0,
+        "desc": "Authentication and Authorization",
+        "results": [
+          {
+            "test_number": "3.1.1",
+            "test_desc": "Client certificate authentication should not be used for users (Not Scored)",
+            "audit": "",
+            "AuditConfig": "",
+            "type": "manual",
+            "remediation": "Alternative mechanisms provided by Kubernetes such as the use of OIDC should be\nimplemented in place of client certificates.\n",
+            "test_info": [
+              "Alternative mechanisms provided by Kubernetes such as the use of OIDC should be\nimplemented in place of client certificates.\n"
+            ],
+            "status": "WARN",
+            "actual_value": "",
+            "scored": false,
+            "expected_result": "",
+            "reason": "Test marked as a manual test"
+          }
+        ]
+      }
+    ],
+    "total_pass": 0,
+    "total_fail": 0,
+    "total_warn": 3,
+    "total_info": 0
+  }
+]

cmd/util.go

@@ -48,18 +48,6 @@ func exitWithError(err error) {
 	os.Exit(1)
 }
 
-func continueWithError(err error, msg string) string {
-	if err != nil {
-		glog.V(2).Info(err)
-	}
-
-	if msg != "" {
-		fmt.Fprintf(os.Stderr, "%s\n", msg)
-	}
-
-	return ""
-}
-
 func cleanIDs(list string) map[string]bool {
 	list = strings.Trim(list, ",")
 	ids := strings.Split(list, ",")
@@ -82,7 +70,7 @@ func ps(proc string) string {
 	cmd := exec.Command("/bin/ps", "-C", proc, "-o", "cmd", "--no-headers")
 	out, err := cmd.Output()
 	if err != nil {
-		continueWithError(fmt.Errorf("%s: %s", cmd.Args, err), "")
+		glog.V(2).Info(fmt.Errorf("%s: %s", cmd.Args, err))
 	}
 
 	glog.V(2).Info(fmt.Sprintf("ps - returning: %q", string(out)))
@@ -226,9 +214,8 @@ func verifyBin(bin string) bool {
 	// but apiserver is not a match for kube-apiserver
 	reFirstWord := regexp.MustCompile(`^(\S*\/)*` + bin)
 	lines := strings.Split(out, "\n")
-	glog.V(2).Info(fmt.Sprintf("verifyBin - lines(%d)", len(lines)))
 	for _, l := range lines {
-		glog.V(2).Info(fmt.Sprintf("reFirstWord.Match(%s)\n\n\n\n", l))
+		glog.V(3).Info(fmt.Sprintf("reFirstWord.Match(%s)", l))
 		if reFirstWord.Match([]byte(l)) {
 			return true
 		}
@@ -276,17 +263,17 @@ func multiWordReplace(s string, subname string, sub string) string {
 const missingKubectlKubeletMessage = `
 Unable to find the programs kubectl or kubelet in the PATH.
 These programs are used to determine which version of Kubernetes is running.
-Make sure the /usr/bin directory is mapped to the container, 
+Make sure the /usr/local/mount-from-host/bin directory is mapped to the container,
 either in the job.yaml file, or Docker command.
 
 For job.yaml:
 ...
 - name: usr-bin
-  mountPath: /usr/bin
+  mountPath: /usr/local/mount-from-host/bin
 ...
 
 For docker command:
-   docker -v $(which kubectl):/usr/bin/kubectl ....
+   docker -v $(which kubectl):/usr/local/mount-from-host/bin/kubectl ....
 
 Alternatively, you can specify the version with --version
    kube-bench --version <VERSION> ...
@@ -325,7 +312,7 @@ func getKubeVersionFromKubectl() string {
 	cmd := exec.Command("kubectl", "version", "--short")
 	out, err := cmd.CombinedOutput()
 	if err != nil {
-		continueWithError(fmt.Errorf("%s", out), "")
+		glog.V(2).Info(err)
 	}
 
 	return getVersionFromKubectlOutput(string(out))
@@ -336,7 +323,7 @@ func getKubeVersionFromKubelet() string {
 	out, err := cmd.CombinedOutput()
 
 	if err != nil {
-		continueWithError(fmt.Errorf("%s", out), "")
+		glog.V(2).Info(err)
 	}
 
 	return getVersionFromKubeletOutput(string(out))
@@ -346,6 +333,10 @@ func getVersionFromKubectlOutput(s string) string {
 	serverVersionRe := regexp.MustCompile(`Server Version: v(\d+.\d+)`)
 	subs := serverVersionRe.FindStringSubmatch(s)
 	if len(subs) < 2 {
+		if strings.Contains(s, "The connection to the server") {
+			msg := fmt.Sprintf(`Warning: Kubernetes version was not auto-detected because kubectl could not connect to the Kubernetes server. This may be because the kubeconfig information is missing or has credentials that do not match the server. Assuming default version %s`, defaultKubeVersion)
+			fmt.Fprintln(os.Stderr, msg)
+		}
 		glog.V(1).Info(fmt.Sprintf("Unable to get Kubernetes version from kubectl, using default version: %s", defaultKubeVersion))
 		return defaultKubeVersion
 	}
@@ -377,7 +368,7 @@ func makeSubstitutions(s string, ext string, m map[string]string) string {
 }
 
 func isEmpty(str string) bool {
-	return len(strings.TrimSpace(str)) == 0
+	return strings.TrimSpace(str) == ""
 
 }
 

cmd/version.go

@@ -20,4 +20,3 @@ var versionCmd = &cobra.Command{
 func init() {
 	RootCmd.AddCommand(versionCmd)
 }
-

codecov.yml

@@ -0,0 +1,6 @@
+coverage:
+  status:
+    project:
+      default:
+        target: auto  # auto compares coverage to the previous base commit
+        threshold: 1%

hack/debug.yaml

@@ -1,3 +1,4 @@
+---
 # use this pod with: kubectl run ubuntu -it --pid=host  -- /bin/bash
 # this allows you to debug what is running on the host.
 apiVersion: v1
@@ -7,40 +8,43 @@ metadata:
 spec:
   hostPID: true
   containers:
-  - name: ubuntu
-    image: ubuntu
-    command: [ "/bin/bash", "-c", "--" ]
-    args: [ "while true; do sleep 30; done;" ]
-    volumeMounts:
-    - name: var-lib-kubelet
-      mountPath: /var/lib/kubelet
-    - name: etc-systemd
-      mountPath: /etc/systemd
-    - name: etc-kubernetes
-      mountPath: /etc/kubernetes
-      # /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version. 
-      # You can omit this mount if you specify --version as part of the command.           
-    - name: usr-bin
-      mountPath: /usr/bin
-    - name: kind-bin
-      mountPath: /kind/bin
-    resources:
-      limits:
-        memory: "128Mi"
-        cpu: "500m"
+    - name: ubuntu
+      image: ubuntu
+      command: ["/bin/bash", "-c", "--"]
+      args: ["while true; do sleep 30; done;"]
+      env:
+        - name: PATH
+          value: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/mount-from-host/bin"
+      volumeMounts:
+        - name: var-lib-kubelet
+          mountPath: /var/lib/kubelet
+        - name: etc-systemd
+          mountPath: /etc/systemd
+        - name: etc-kubernetes
+          mountPath: /etc/kubernetes
+          # /usr/local/mount-from-host/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
+          # You can omit this mount if you specify --version as part of the command.
+        - name: usr-bin
+          mountPath: /usr/local/mount-from-host/bin
+        - name: kind-bin
+          mountPath: /kind/bin
+      resources:
+        limits:
+          memory: "128Mi"
+          cpu: "500m"
   volumes:
-  - name: var-lib-kubelet
-    hostPath:
-      path: "/var/lib/kubelet"
-  - name: etc-systemd
-    hostPath:
-      path: "/etc/systemd"
-  - name: etc-kubernetes
-    hostPath:
-      path: "/etc/kubernetes"
-  - name: usr-bin
-    hostPath:
-      path: "/usr/bin"
-  - name: kind-bin
-    hostPath:
-      path: "/kind/bin"
+    - name: var-lib-kubelet
+      hostPath:
+        path: "/var/lib/kubelet"
+    - name: etc-systemd
+      hostPath:
+        path: "/etc/systemd"
+    - name: etc-kubernetes
+      hostPath:
+        path: "/etc/kubernetes"
+    - name: usr-bin
+      hostPath:
+        path: "/usr/bin"
+    - name: kind-bin
+      hostPath:
+        path: "/kind/bin"

hack/kind.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -10,41 +11,41 @@ spec:
     spec:
       hostPID: true
       containers:
-      - name: kube-bench
-        image: aquasec/kube-bench:${VERSION}
-        command: ["kube-bench"]
-        volumeMounts:
-        - name: var-lib-etcd
-          mountPath: /var/lib/etcd
-        - name: var-lib-kubelet
-          mountPath: /var/lib/kubelet
-        - name: etc-systemd
-          mountPath: /etc/systemd
-        - name: etc-kubernetes
-          mountPath: /etc/kubernetes
-          # /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version. 
-          # You can omit this mount if you specify --version as part of the command.           
-        - name: usr-bin
-          mountPath: /usr/bin
-        - name: kind-bin
-          mountPath: /kind/bin
+        - name: kube-bench
+          image: aquasec/kube-bench:${VERSION}
+          command: ["kube-bench"]
+          volumeMounts:
+            - name: var-lib-etcd
+              mountPath: /var/lib/etcd
+            - name: var-lib-kubelet
+              mountPath: /var/lib/kubelet
+            - name: etc-systemd
+              mountPath: /etc/systemd
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+              # /usr/local/mount-from-host/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
+              # You can omit this mount if you specify --version as part of the command.
+            - name: usr-bin
+              mountPath: /usr/local/mount-from-host/bin
+            - name: kind-bin
+              mountPath: /kind/bin
       restartPolicy: Never
       volumes:
-      - name: var-lib-etcd
-        hostPath:
-          path: "/var/lib/etcd"
-      - name: var-lib-kubelet
-        hostPath:
-          path: "/var/lib/kubelet"
-      - name: etc-systemd
-        hostPath:
-          path: "/etc/systemd"
-      - name: etc-kubernetes
-        hostPath:
-          path: "/etc/kubernetes"
-      - name: usr-bin
-        hostPath:
-          path: "/usr/bin"
-      - name: kind-bin
-        hostPath:
-          path: "/kind/bin"
+        - name: var-lib-etcd
+          hostPath:
+            path: "/var/lib/etcd"
+        - name: var-lib-kubelet
+          hostPath:
+            path: "/var/lib/kubelet"
+        - name: etc-systemd
+          hostPath:
+            path: "/etc/systemd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"
+        - name: usr-bin
+          hostPath:
+            path: "/usr/bin"
+        - name: kind-bin
+          hostPath:
+            path: "/kind/bin"

hack/node_only.yaml

@@ -29,8 +29,10 @@ node:
       - "/etc/kubernetes/kubelet-kubeconfig"
     confs:
       - "/var/lib/kubelet/config.yaml"
+      - "/var/lib/kubelet/config.yml"
       - "/etc/kubernetes/kubelet/kubelet-config.json"
       - "/home/kubernetes/kubelet-config.yaml"
+      - "/home/kubernetes/kubelet-config.yml"
       - "/etc/default/kubelet"
       ## Due to the fact that the kubelet might be configured
       ## without a kubelet-config file, we use a work-around
@@ -59,4 +61,13 @@ node:
     svc:
       - "/lib/systemd/system/kube-proxy.service"
     defaultconf: /etc/kubernetes/addons/kube-proxy-daemonset.yaml
-    defaultkubeconfig: "/etc/kubernetes/proxy.conf"
+    defaultkubeconfig: "/etc/kubernetes/proxy.conf"
+
+version_mapping:
+  "1.15": "cis-1.5"
+  "1.16": "cis-1.6"
+  "1.17": "cis-1.6"
+  "1.18": "cis-1.6"
+  "1.19": "cis-1.6"
+  "ocp-3.10": "rh-0.7"
+  "ocp-3.11": "rh-0.7"

integration/docker.go

@@ -14,7 +14,7 @@ import (
 )
 
 func loadImageFromDocker(imageName string, kindCtx *cluster.Context) error {
-	
+
 	// Check that the image exists locally and gets its ID, if not return error
 	_, err := docker.ImageID(imageName)
 	if err != nil {
@@ -25,7 +25,7 @@ func loadImageFromDocker(imageName string, kindCtx *cluster.Context) error {
 	if err != nil {
 		return err
 	}
- 
+
 	// Save the image into a tar
 	dir, err := fs.TempDir("", "image-tar")
 	if err != nil {
@@ -58,4 +58,4 @@ func loadImage(imageTarName string, node *clusternodes.Node) error {
 	}
 	defer f.Close()
 	return node.LoadImageArchive(f)
-}
+}

integration/integration.go

@@ -19,60 +19,38 @@ import (
 	"sigs.k8s.io/kind/pkg/cluster/create"
 )
 
-func runWithKind(clusterName, kindCfg, kubebenchYAML, kubebenchImg string, timeout, ticker time.Duration) (string, error) {
-	options := create.WithConfigFile(kindCfg)
-	ctx := cluster.NewContext(clusterName)
-	if err := ctx.Create(options); err != nil {
-		return "", err
-	}
-	defer func() {
-		ctx.Delete()
-	}()
-
-	clientset, err := getClientSet(ctx.KubeConfigPath())
+func runWithKind(ctx *cluster.Context, clientset *kubernetes.Clientset, jobName, kubebenchYAML, kubebenchImg string, timeout time.Duration) (string, error) {
+	err := deployJob(clientset, kubebenchYAML, kubebenchImg)
 	if err != nil {
 		return "", err
 	}
 
-	jobYAML, err := ioutil.ReadFile(kubebenchYAML)
-	if err != nil {
-		return "", err
-	}
-
-	decoder := yaml.NewYAMLOrJSONDecoder(bytes.NewReader(jobYAML), len(jobYAML))
-	if err != nil {
-		return "", err
-	}
-
-	job := &batchv1.Job{}
-	if err := decoder.Decode(job); err != nil {
-		return "", err
-	}
-	job.Spec.Template.Spec.Containers[0].Image = kubebenchImg
-
-	if err := loadImageFromDocker(kubebenchImg, ctx); err != nil {
-		return "", err
-	}
-
-	_, err = clientset.BatchV1().Jobs(apiv1.NamespaceDefault).Create(job)
-	if err != nil {
-		return "", err
-	}
-
-	clientset, err = getClientSet(ctx.KubeConfigPath())
-	if err != nil {
-		return "", err
-	}
-
-	p, err := findPodForJob(clientset, "kube-bench", timeout, ticker)
+	p, err := findPodForJob(clientset, jobName, timeout)
 	if err != nil {
 		return "", err
 	}
 
 	output := getPodLogs(clientset, p)
+
+	err = clientset.BatchV1().Jobs(apiv1.NamespaceDefault).Delete(jobName, nil)
+	if err != nil {
+		return "", err
+	}
+
 	return output, nil
 }
 
+func setupCluster(clusterName, kindCfg string, duration time.Duration) (*cluster.Context, error) {
+	options := create.WithConfigFile(kindCfg)
+	toptions := create.WaitForReady(duration)
+	ctx := cluster.NewContext(clusterName)
+	if err := ctx.Create(options, toptions); err != nil {
+		return nil, err
+	}
+
+	return ctx, nil
+}
+
 func getClientSet(configPath string) (*kubernetes.Clientset, error) {
 	config, err := clientcmd.BuildConfigFromFlags("", configPath)
 	if err != nil {
@@ -86,16 +64,38 @@ func getClientSet(configPath string) (*kubernetes.Clientset, error) {
 	return clientset, nil
 }
 
-func findPodForJob(clientset *kubernetes.Clientset, name string, tout, timer time.Duration) (*apiv1.Pod, error) {
-	timeout := time.After(tout)
+func deployJob(clientset *kubernetes.Clientset, kubebenchYAML, kubebenchImg string) error {
+	jobYAML, err := ioutil.ReadFile(kubebenchYAML)
+	if err != nil {
+		return err
+	}
+
+	decoder := yaml.NewYAMLOrJSONDecoder(bytes.NewReader(jobYAML), len(jobYAML))
+	job := &batchv1.Job{}
+	if err := decoder.Decode(job); err != nil {
+		return err
+	}
+	job.Spec.Template.Spec.Containers[0].Image = kubebenchImg
+
+	_, err = clientset.BatchV1().Jobs(apiv1.NamespaceDefault).Create(job)
+
+	return err
+}
+
+func findPodForJob(clientset *kubernetes.Clientset, jobName string, duration time.Duration) (*apiv1.Pod, error) {
 	failedPods := make(map[string]struct{})
+	selector := fmt.Sprintf("job-name=%s", jobName)
+	timeout := time.After(duration)
 	for {
+		time.Sleep(3 * time.Second)
 	podfailed:
 		select {
 		case <-timeout:
-			return nil, fmt.Errorf("podList - time out: no Pod with %s", name)
+			return nil, fmt.Errorf("podList - timed out: no Pod found for Job %s", jobName)
 		default:
-			pods, err := clientset.CoreV1().Pods(apiv1.NamespaceDefault).List(metav1.ListOptions{})
+			pods, err := clientset.CoreV1().Pods(apiv1.NamespaceDefault).List(metav1.ListOptions{
+				LabelSelector: selector,
+			})
 			if err != nil {
 				return nil, err
 			}
@@ -105,7 +105,7 @@ func findPodForJob(clientset *kubernetes.Clientset, name string, tout, timer tim
 					continue
 				}
 
-				if strings.HasPrefix(cp.Name, name) {
+				if strings.HasPrefix(cp.Name, jobName) {
 					fmt.Printf("pod (%s) - %#v\n", cp.Name, cp.Status.Phase)
 					if cp.Status.Phase == apiv1.PodSucceeded {
 						return &cp, nil
@@ -113,52 +113,16 @@ func findPodForJob(clientset *kubernetes.Clientset, name string, tout, timer tim
 
 					if cp.Status.Phase == apiv1.PodFailed {
 						fmt.Printf("pod (%s) - %s - retrying...\n", cp.Name, cp.Status.Phase)
+						fmt.Print(getPodLogs(clientset, &cp))
 						failedPods[cp.Name] = struct{}{}
 						break podfailed
 					}
-
-					// Pod still working
-					// Wait and try again...
-					ticker := time.NewTicker(timer)
-					for {
-						fmt.Println("using ticker and an timer...")
-						select {
-						case <-ticker.C:
-							thePod, err := clientset.CoreV1().Pods(apiv1.NamespaceDefault).Get(cp.Name, metav1.GetOptions{})
-							if err != nil {
-								return nil, err
-							}
-							fmt.Printf("thePod (%s) - status:%#v \n", thePod.Name, thePod.Status.Phase)
-							if thePod.Status.Phase == apiv1.PodSucceeded {
-								return thePod, nil
-							}
-
-							if thePod.Status.Phase == apiv1.PodFailed {
-								fmt.Printf("thePod (%s) - %s - retrying...\n", thePod.Name, thePod.Status.Phase)
-								failedPods[thePod.Name] = struct{}{}
-								ticker.Stop()
-								break podfailed
-							}
-
-							if thePod.Status.Phase == apiv1.PodPending && strings.Contains(thePod.Status.Reason, "Failed") {
-								fmt.Printf("thePod (%s) - %s - retrying...\n", thePod.Name, thePod.Status.Reason)
-								failedPods[thePod.Name] = struct{}{}
-								ticker.Stop()
-								break podfailed
-							}
-
-						case <-timeout:
-							ticker.Stop()
-							return nil, fmt.Errorf("getPod time out: no Pod with %s", name)
-						}
-					}
 				}
 			}
 		}
-		time.Sleep(1 * time.Second)
 	}
 
-	return nil, fmt.Errorf("no Pod with %s", name)
+	return nil, fmt.Errorf("no Pod found for Job %q", jobName)
 }
 
 func getPodLogs(clientset *kubernetes.Clientset, pod *apiv1.Pod) string {

integration/integration_test.go

@@ -3,6 +3,8 @@
 package integration
 
 import (
+	"bufio"
+	"bytes"
 	"flag"
 	"fmt"
 	"io/ioutil"
@@ -12,59 +14,137 @@ import (
 )
 
 var kubebenchImg = flag.String("kubebenchImg", "aquasec/kube-bench:latest", "kube-bench image used as part of this test")
+var timeout = flag.Duration("timeout", 10*time.Minute, "Test Timeout")
 
-func TestRunWithKind(t *testing.T) {
+func testCheckCISWithKind(t *testing.T, testdataDir string) {
 	flag.Parse()
 	fmt.Printf("kube-bench Container Image: %s\n", *kubebenchImg)
-	timeout := time.Duration(10 * time.Minute)
-	ticker := time.Duration(2 * time.Second)
-
-	mustMatch := func(expFname, data string) {
-		d, err := ioutil.ReadFile(expFname)
-		if err != nil {
-			t.Error(err)
-		}
-		expectedData := strings.TrimSpace(string(d))
-		data = strings.TrimSpace(data)
-		if expectedData != data {
-			t.Errorf("expected: %q\n\n Got %q\n\n", expectedData, data)
-		}
-	}
 
 	cases := []struct {
 		TestName      string
-		KindCfg       string
 		KubebenchYAML string
 		ExpectedFile  string
 		ExpectError   bool
 	}{
 		{
-			TestName:      "job",
-			KindCfg:       "./testdata/add-tls-kind-k8s114.yaml",
+			TestName:      "kube-bench",
 			KubebenchYAML: "../job.yaml",
-			ExpectedFile:  "./testdata/job.data",
+			ExpectedFile:  fmt.Sprintf("./testdata/%s/job.data", testdataDir),
 		},
 		{
-			TestName:      "job-node",
-			KindCfg:       "./testdata/add-tls-kind-k8s114.yaml",
+			TestName:      "kube-bench-node",
 			KubebenchYAML: "../job-node.yaml",
-			ExpectedFile:  "./testdata/job-node.data",
+			ExpectedFile:  fmt.Sprintf("./testdata/%s/job-node.data", testdataDir),
 		},
 		{
-			TestName:      "job-master",
-			KindCfg:       "./testdata/add-tls-kind-k8s114.yaml",
+			TestName:      "kube-bench-master",
 			KubebenchYAML: "../job-master.yaml",
-			ExpectedFile:  "./testdata/job-master.data",
+			ExpectedFile:  fmt.Sprintf("./testdata/%s/job-master.data", testdataDir),
 		},
 	}
+	ctx, err := setupCluster("kube-bench", fmt.Sprintf("./testdata/%s/add-tls-kind.yaml", testdataDir), *timeout)
+	if err != nil {
+		t.Fatalf("failed to setup KIND cluster error: %v", err)
+	}
+	defer func() {
+		ctx.Delete()
+	}()
+
+	if err := loadImageFromDocker(*kubebenchImg, ctx); err != nil {
+		t.Fatalf("failed to load kube-bench image from Docker to KIND error: %v", err)
+	}
+
+	clientset, err := getClientSet(ctx.KubeConfigPath())
+	if err != nil {
+		t.Fatalf("failed to connect to Kubernetes cluster error: %v", err)
+	}
+
 	for _, c := range cases {
 		t.Run(c.TestName, func(t *testing.T) {
-			data, err := runWithKind(c.TestName, c.KindCfg, c.KubebenchYAML, *kubebenchImg, timeout, ticker)
+			resultData, err := runWithKind(ctx, clientset, c.TestName, c.KubebenchYAML, *kubebenchImg, *timeout)
 			if err != nil {
-				t.Fatalf("unexpected error: %v", err)
-				return
+				t.Errorf("unexpected error: %v", err)
+			}
+
+			c, err := ioutil.ReadFile(c.ExpectedFile)
+			if err != nil {
+				t.Error(err)
+			}
+
+			expectedData := strings.TrimSpace(string(c))
+			resultData = strings.TrimSpace(resultData)
+			if expectedData != resultData {
+				t.Errorf("expected results\n\nExpected\t(<)\nResult\t(>)\n\n%s\n\n", generateDiff(expectedData, resultData))
 			}
-			mustMatch(c.ExpectedFile, data)
 		})
 	}
 }
+
+func TestCheckCIS15WithKind(t *testing.T) {
+	testCheckCISWithKind(t, "cis-1.5")
+}
+
+func TestCheckCIS16WithKind(t *testing.T) {
+	testCheckCISWithKind(t, "cis-1.6")
+}
+
+// This is simple "diff" between 2 strings containing multiple lines.
+// It's not a comprehensive diff between the 2 strings.
+// It does not inditcate when lines are deleted.
+func generateDiff(source, target string) string {
+	buf := new(bytes.Buffer)
+	ss := bufio.NewScanner(strings.NewReader(source))
+	ts := bufio.NewScanner(strings.NewReader(target))
+
+	emptySource := false
+	emptyTarget := false
+
+loop:
+	for ln := 1; ; ln++ {
+		var ll, rl string
+
+		sourceScan := ss.Scan()
+		if sourceScan {
+			ll = ss.Text()
+		}
+
+		targetScan := ts.Scan()
+		if targetScan {
+			rl = ts.Text()
+		}
+
+		switch {
+		case !sourceScan && !targetScan:
+			// no more lines
+			break loop
+		case sourceScan && targetScan:
+			if ll != rl {
+				fmt.Fprintf(buf, "line: %d\n", ln)
+				fmt.Fprintf(buf, "< %s\n", ll)
+				fmt.Fprintf(buf, "> %s\n", rl)
+			}
+		case !targetScan:
+			if !emptyTarget {
+				fmt.Fprintf(buf, "line: %d\n", ln)
+			}
+			fmt.Fprintf(buf, "< %s\n", ll)
+			emptyTarget = true
+		case !sourceScan:
+			if !emptySource {
+				fmt.Fprintf(buf, "line: %d\n", ln)
+			}
+			fmt.Fprintf(buf, "> %s\n", rl)
+			emptySource = true
+		}
+	}
+
+	if emptySource {
+		fmt.Fprintf(buf, "< [[NO MORE DATA]]")
+	}
+
+	if emptyTarget {
+		fmt.Fprintf(buf, "> [[NO MORE DATA]]")
+	}
+
+	return buf.String()
+}

integration/testdata/add-tls-kind-k8s114.yaml

@@ -1,19 +0,0 @@
-apiVersion: kind.sigs.k8s.io/v1alpha3
-kind: Cluster
-networking:
-  apiServerAddress: "0.0.0.0"
-
-kubeadmConfigPatchesJson6902:
-- group: kubelet.config.k8s.io
-  version: v1beta1
-  kind: KubeletConfiguration
-  patch: |
-    - op: add
-      path: /tlsCipherSuites
-      value: ["TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"]
-
-nodes:
-# the control plane node config
-- role: control-plane
-  image: "kindest/node:v1.14.6"
-  

integration/testdata/cis-1.3/add-tls-kind.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: kind.sigs.k8s.io/v1alpha3
+kind: Cluster
+networking:
+  apiServerAddress: "0.0.0.0"
+
+kubeadmConfigPatchesJson6902:
+  - group: kubelet.config.k8s.io
+    version: v1beta1
+    kind: KubeletConfiguration
+    patch: |
+      - op: add
+        path: /tlsCipherSuites
+        value: ["TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"]
+
+nodes:
+  # the control plane node config
+  - role: control-plane
+    image: "kindest/node:v1.12.10"

integration/testdata/cis-1.3/job-master.data

@@ -0,0 +1,336 @@
+[INFO] 1 Master Node Security Configuration
+[INFO] 1.1 API Server
+[FAIL] 1.1.1 Ensure that the --anonymous-auth argument is set to false (Scored)
+[PASS] 1.1.2 Ensure that the --basic-auth-file argument is not set (Scored)
+[PASS] 1.1.3 Ensure that the --insecure-allow-any-token argument is not set (Scored)
+[PASS] 1.1.4 Ensure that the --kubelet-https argument is set to true (Scored)
+[PASS] 1.1.5 Ensure that the --insecure-bind-address argument is not set (Scored)
+[PASS] 1.1.6 Ensure that the --insecure-port argument is set to 0 (Scored)
+[PASS] 1.1.7 Ensure that the --secure-port argument is not set to 0 (Scored)
+[FAIL] 1.1.8 Ensure that the --profiling argument is set to false (Scored)
+[FAIL] 1.1.9 Ensure that the --repair-malformed-updates argument is set to false (Scored)
+[PASS] 1.1.10 Ensure that the admission control plugin AlwaysAdmit is not set (Scored)
+[FAIL] 1.1.11 Ensure that the admission control plugin AlwaysPullImages is set (Scored)
+[FAIL] 1.1.12 Ensure that the admission control plugin DenyEscalatingExec is set (Scored)
+[FAIL] 1.1.13 Ensure that the admission control plugin SecurityContextDeny is set (Scored)
+[PASS] 1.1.14 Ensure that the admission control plugin NamespaceLifecycle is set (Scored)
+[FAIL] 1.1.15 Ensure that the --audit-log-path argument is set as appropriate (Scored)
+[FAIL] 1.1.16 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)
+[FAIL] 1.1.17 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)
+[FAIL] 1.1.18 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)
+[PASS] 1.1.19 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 1.1.20 Ensure that the --token-auth-file parameter is not set (Scored)
+[FAIL] 1.1.21 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)
+[PASS] 1.1.22 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
+[FAIL] 1.1.23 Ensure that the --service-account-lookup argument is set to true (Scored)
+[FAIL] 1.1.24 Ensure that the admission control plugin PodSecurityPolicy is set (Scored)
+[PASS] 1.1.25 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
+[PASS] 1.1.26 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
+[FAIL] 1.1.27 Ensure that the admission control plugin ServiceAccount is set(Scored)
+[PASS] 1.1.28 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 1.1.29 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[WARN] 1.1.30 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
+[PASS] 1.1.31 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
+[PASS] 1.1.32 Ensure that the --authorization-mode argument is set to Node (Scored)
+[PASS] 1.1.33 Ensure that the admission control plugin NodeRestriction is set (Scored)
+[FAIL] 1.1.34 Ensure that the --experimental-encryption-provider-config argument is set as appropriate (Scored)
+[WARN] 1.1.35 Ensure that the encryption provider is set to aescbc (Scored)
+[FAIL] 1.1.36 Ensure that the admission control plugin EventRateLimit is set (Scored)
+[PASS] 1.1.37a Ensure that the AdvancedAuditing argument is not set to false (Scored)
+[FAIL] 1.1.37b Ensure that the AdvancedAuditing argument is not set to false (Scored)
+[PASS] 1.1.38 Ensure that the --request-timeout argument is set as appropriate (Scored)
+[WARN] 1.1.39 Ensure that the API Server only makes use of Strong Cryptographic Ciphers ( Not Scored)
+[INFO] 1.2 Scheduler
+[FAIL] 1.2.1 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.2.2 Ensure that the --address argument is set to 127.0.0.1 (Scored)
+[INFO] 1.3 Controller Manager
+[FAIL] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Scored)
+[FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
+[FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[PASS] 1.3.7 Ensure that the --address argument is set to 127.0.0.1 (Scored)
+[INFO] 1.4 Configuration Files
+[PASS] 1.4.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.2 Ensure that the API server pod specification file ownership is set to root:root (Scored)
+[PASS] 1.4.3 Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.4 Ensure that the controller manager pod specification file ownership is set to root:root (Scored)
+[PASS] 1.4.5 Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.6 Ensure that the scheduler pod specification file ownership is set to root:root (Scored)
+[PASS] 1.4.7 Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.8 Ensure that the etcd pod specification file ownership is set to root:root (Scored)
+[WARN] 1.4.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)
+[WARN] 1.4.10 Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)
+[FAIL] 1.4.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
+[FAIL] 1.4.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Scored)
+[PASS] 1.4.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.14 Ensure that the admin.conf file ownership is set to root:root (Scored)
+[PASS] 1.4.15 Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.16 Ensure that the scheduler.conf file ownership is set to root:root (Scored)
+[PASS] 1.4.17 Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.18 Ensure that the controller-manager.conf file ownership is set to root:root (Scored)
+[INFO] 1.5 etcd
+[PASS] 1.5.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.2 Ensure that the --client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.3 Ensure that the --auto-tls argument is not set to true (Scored)
+[PASS] 1.5.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.6 Ensure that the --peer-auto-tls argument is not set to true (Scored)
+[WARN] 1.5.7 Ensure that a unique Certificate Authority is used for etcd (Not Scored)
+[INFO] 1.6 General Security Primitives
+[WARN] 1.6.1 Ensure that the cluster-admin role is only used where required (Not Scored)
+[WARN] 1.6.2 Create administrative boundaries between resources using namespaces (Not Scored)
+[WARN] 1.6.3 Create network segmentation using Network Policies (Not Scored)
+[WARN] 1.6.4 Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)
+[WARN] 1.6.5 Apply Security Context to Your Pods and Containers (Not Scored)
+[WARN] 1.6.6 Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)
+[WARN] 1.6.7 Configure Network policies as appropriate (Not Scored)
+[WARN] 1.6.8 Place compensating controls in the form of PSP and RBAC for privileged containers usage (Not Scored)
+[INFO] 1.7 PodSecurityPolicies
+[WARN] 1.7.1 Do not admit privileged containers (Not Scored)
+[WARN] 1.7.2 Do not admit containers wishing to share the host process ID namespace (Scored)
+[WARN] 1.7.3 Do not admit containers wishing to share the host IPC namespace (Scored)
+[WARN] 1.7.4 Do not admit containers wishing to share the host network namespace (Scored)
+[WARN] 1.7.5 Do not admit containers with allowPrivilegeEscalation (Scored)
+[WARN] 1.7.6 Do not admit root containers (Not Scored)
+[WARN] 1.7.7 Do not admit containers with dangerous capabilities (Not Scored)
+
+== Remediations ==
+1.1.1 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--anonymous-auth=false
+
+1.1.8 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.1.9 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--repair-malformed-updates=false
+
+1.1.11 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins to
+include AlwaysPullImages.
+--enable-admission-plugins=...,AlwaysPullImages,...
+
+1.1.12 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes DenyEscalatingExec.
+--enable-admission-plugins=...,DenyEscalatingExec,...
+
+1.1.13 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to
+include SecurityContextDeny.
+--enable-admission-plugins=...,SecurityContextDeny,...
+
+1.1.15 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-path parameter to a suitable
+path and file where you would like audit logs to be written, for example:
+--audit-log-path=/var/log/apiserver/audit.log
+
+1.1.16 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxage parameter to 30 or
+as an appropriate number of days: --audit-log-maxage=30
+
+1.1.17 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxbackup parameter to 10
+or to an appropriate value.
+--audit-log-maxbackup=10
+
+1.1.18 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxsize parameter to an
+appropriate size in MB. For example, to set it as 100 MB:
+--audit-log-maxsize=100
+
+1.1.21 Follow the Kubernetes documentation and setup the TLS connection between the
+apiserver and kubelets. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the --kubelet-certificate-authority
+parameter to the path to the cert file for the certificate authority.
+--kubelet-certificate-authority=<ca-string>
+
+1.1.23 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--service-account-lookup=true
+
+1.1.24 Follow the documentation and create Pod Security Policy objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes PodSecurityPolicy :
+--enable-admission-plugins=...,PodSecurityPolicy,...
+Then restart the API Server.
+
+1.1.27 Follow the documentation and create ServiceAccount objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes ServiceAccount.
+--enable-admission-plugins=...,ServiceAccount,...
+
+1.1.30 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+1.1.34 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml on the
+master node and set the --experimental-encryption-provider-config parameter
+to the path of that file:
+--experimental-encryption-provider-config=</path/to/EncryptionConfig/File>
+
+1.1.35 [Manual test]
+Follow the Kubernetes documentation and configure a EncryptionConfig file. In this file,
+choose aescbc as the encryption provider.
+For example,
+kind: EncryptionConfig
+apiVersion: v1
+resources:
+  - resources:
+    - secrets
+      providers:
+      - aescbc:
+          keys:
+          - name: key1
+            secret: <32-byte base64-encoded secret>
+
+1.1.36 Follow the Kubernetes documentation and set the desired limits in a
+configuration file. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml and set the below parameters.
+--enable-admission-plugins=...,EventRateLimit,...
+--admission-control-config-file=<path/to/configuration/file>
+
+1.1.37b Follow the Kubernetes documentation and set the desired audit policy in the
+/etc/kubernetes/audit-policy.yaml file. Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+and set the below parameters.
+--audit-policy-file=/etc/kubernetes/audit-policy.yaml
+
+1.1.39 Edit the API server pod specification file /etc/kubernetes/manifests
+kube-apiserver.yaml on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+1.2.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml
+file on the master node and set the below parameter.
+--profiling=false
+
+1.3.1 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold, for example:
+--terminated-pod-gc-threshold=10
+
+1.3.2 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+controller-manager.yaml on the master node and set the --feature-gates parameter to
+include RotateKubeletServerCertificate=true.
+--feature-gates=RotateKubeletServerCertificate=true
+
+1.4.9 [Manual test]
+Run the below command (based on the file location on your system) on the master node.
+For example,
+chmod 644 <path/to/cni/files>
+
+1.4.10 [Manual test]
+Run the below command (based on the file location on your system) on the master node.
+For example,
+chown root:root <path/to/cni/files>
+
+1.4.11 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above). For example,
+chmod 700 /var/lib/etcd
+
+1.4.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above). For example,
+chown etcd:etcd /var/lib/etcd
+
+1.5.7 [Manual test]
+Follow the etcd documentation and create a dedicated certificate authority setup for the
+etcd service.
+Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the
+master node and set the below parameter.
+--trusted-ca-file=</path/to/ca-file>
+
+1.6.1 [Manual test]
+Remove any unneeded clusterrolebindings :
+kubectl delete clusterrolebinding [name]
+
+1.6.2 [Manual test]
+Follow the documentation and create namespaces for objects in your deployment as you
+need them.
+
+1.6.3 [Manual test]
+Follow the documentation and create NetworkPolicy objects as you need them.
+
+1.6.4 [Manual test]
+Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+would need to enable alpha features in the apiserver by passing "--feature-
+gates=AllAlpha=true" argument.
+Edit the /etc/kubernetes/manifests/kube-apiserver.yaml file on the master node and set the KUBE_API_ARGS
+parameter to "--feature-gates=AllAlpha=true"
+KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+Based on your system, restart the kube-apiserver service. For example:
+systemctl restart kube-apiserver.service
+Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+example is as below:
+apiVersion: v1
+kind: Pod
+metadata:
+  name: trustworthy-pod
+  annotations:
+    seccomp.security.alpha.kubernetes.io/pod: docker/default
+spec:
+  containers:
+    - name: trustworthy-container
+      image: sotrustworthy:latest
+
+1.6.5 [Manual test]
+Follow the Kubernetes documentation and apply security contexts to your pods. For a
+suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+Containers.
+
+1.6.6 [Manual test]
+Follow the Kubernetes documentation and setup image provenance.
+
+1.6.7 [Manual test]
+Follow the Kubernetes documentation and setup network policies as appropriate.
+For example, you could create a "default" isolation policy for a Namespace by creating a
+NetworkPolicy that selects all pods but does not allow any traffic:
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: default-deny
+spec:
+  podSelector:
+
+1.6.8 [Manual test]
+Follow Kubernetes documentation and setup PSP and RBAC authorization for your cluster.
+
+1.7.1 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.privileged field is omitted or set to false.
+
+1.7.2 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.hostPID field is omitted or set to false.
+
+1.7.3 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.hostIPC field is omitted or set to false.
+
+1.7.4 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.hostNetwork field is omitted or set to false.
+
+1.7.5 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.allowPrivilegeEscalation field is omitted or set to false.
+
+1.7.6 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of UIDs not including 0.
+
+1.7.7 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+
+
+== Summary ==
+45 checks PASS
+23 checks FAIL
+21 checks WARN
+0 checks INFO

integration/testdata/cis-1.3/job-node.data

@@ -0,0 +1,104 @@
+[INFO] 2 Worker Node Security Configuration
+[INFO] 2.1 Kubelet
+[FAIL] 2.1.1 Ensure that the --allow-privileged argument is set to false (Scored)
+[PASS] 2.1.2 Ensure that the --anonymous-auth argument is set to false (Scored)
+[PASS] 2.1.3 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 2.1.4 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[FAIL] 2.1.5 Ensure that the --read-only-port argument is set to 0 (Scored)
+[PASS] 2.1.6 Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)
+[FAIL] 2.1.7 Ensure that the --protect-kernel-defaults argument is set to true (Scored)
+[PASS] 2.1.8 Ensure that the --make-iptables-util-chains argument is set to true (Scored)
+[PASS] 2.1.9 Ensure that the --hostname-override argument is not set (Scored)
+[FAIL] 2.1.10 Ensure that the --event-qps argument is set to 0 (Scored)
+[FAIL] 2.1.11 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 2.1.12 Ensure that the --cadvisor-port argument is set to 0 (Scored)
+[PASS] 2.1.13 Ensure that the --rotate-certificates argument is not set to false (Scored)
+[FAIL] 2.1.14 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[WARN] 2.1.15 Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)
+[INFO] 2.2 Configuration Files
+[PASS] 2.2.1 Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 2.2.2 Ensure that the kubelet.conf file ownership is set to root:root (Scored)
+[PASS] 2.2.3 Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)
+[PASS] 2.2.4 Ensure that the kubelet service file ownership is set to root:root (Scored)
+[FAIL] 2.2.5 Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)
+[FAIL] 2.2.6 Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)
+[WARN] 2.2.7 Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)
+[PASS] 2.2.8 Ensure that the client certificate authorities file ownership is set to root:root (Scored)
+[PASS] 2.2.9 Ensure that the kubelet configuration file ownership is set to root:root (Scored)
+[PASS] 2.2.10 Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)
+
+== Remediations ==
+2.1.1 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--allow-privileged=false
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.5 If using a Kubelet config file, edit the file to set readOnlyPort to 0 .
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--read-only-port=0
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.7 If using a Kubelet config file, edit the file to set protectKernelDefaults: true .
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--protect-kernel-defaults=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.10 If using a Kubelet config file, edit the file to set eventRecordQPS: 0 .
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--event-qps=0
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.11 If using a Kubelet config file, edit the file to set tlsCertFile to the location of the certificate
+file to use to identify this Kubelet, and tlsPrivateKeyFile to the location of the
+corresponding private key file.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+--tls-cert-file=<path/to/tls-certificate-file>
+file=<path/to/tls-key-file>
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.14 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+--feature-gates=RotateKubeletServerCertificate=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.15 If using a Kubelet config file, edit the file to set TLSCipherSuites: to TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+If using executable arguments, edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+2.2.5 Run the below command (based on the file location on your system) on the each worker
+node. For example,
+chmod 644 /etc/kubernetes/proxy.conf
+
+2.2.6 Run the below command (based on the file location on your system) on the each worker
+node. For example,
+chown root:root /etc/kubernetes/proxy.conf
+
+2.2.7 Run the following command to modify the file permissions of the --client-ca-file
+chmod 644 <filename>
+
+
+== Summary ==
+15 checks PASS
+8 checks FAIL
+2 checks WARN
+0 checks INFO

integration/testdata/cis-1.3/job.data

@@ -0,0 +1,440 @@
+[INFO] 1 Master Node Security Configuration
+[INFO] 1.1 API Server
+[FAIL] 1.1.1 Ensure that the --anonymous-auth argument is set to false (Scored)
+[PASS] 1.1.2 Ensure that the --basic-auth-file argument is not set (Scored)
+[PASS] 1.1.3 Ensure that the --insecure-allow-any-token argument is not set (Scored)
+[PASS] 1.1.4 Ensure that the --kubelet-https argument is set to true (Scored)
+[PASS] 1.1.5 Ensure that the --insecure-bind-address argument is not set (Scored)
+[PASS] 1.1.6 Ensure that the --insecure-port argument is set to 0 (Scored)
+[PASS] 1.1.7 Ensure that the --secure-port argument is not set to 0 (Scored)
+[FAIL] 1.1.8 Ensure that the --profiling argument is set to false (Scored)
+[FAIL] 1.1.9 Ensure that the --repair-malformed-updates argument is set to false (Scored)
+[PASS] 1.1.10 Ensure that the admission control plugin AlwaysAdmit is not set (Scored)
+[FAIL] 1.1.11 Ensure that the admission control plugin AlwaysPullImages is set (Scored)
+[FAIL] 1.1.12 Ensure that the admission control plugin DenyEscalatingExec is set (Scored)
+[FAIL] 1.1.13 Ensure that the admission control plugin SecurityContextDeny is set (Scored)
+[PASS] 1.1.14 Ensure that the admission control plugin NamespaceLifecycle is set (Scored)
+[FAIL] 1.1.15 Ensure that the --audit-log-path argument is set as appropriate (Scored)
+[FAIL] 1.1.16 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)
+[FAIL] 1.1.17 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)
+[FAIL] 1.1.18 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)
+[PASS] 1.1.19 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 1.1.20 Ensure that the --token-auth-file parameter is not set (Scored)
+[FAIL] 1.1.21 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)
+[PASS] 1.1.22 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
+[FAIL] 1.1.23 Ensure that the --service-account-lookup argument is set to true (Scored)
+[FAIL] 1.1.24 Ensure that the admission control plugin PodSecurityPolicy is set (Scored)
+[PASS] 1.1.25 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
+[PASS] 1.1.26 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
+[FAIL] 1.1.27 Ensure that the admission control plugin ServiceAccount is set(Scored)
+[PASS] 1.1.28 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 1.1.29 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[WARN] 1.1.30 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
+[PASS] 1.1.31 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
+[PASS] 1.1.32 Ensure that the --authorization-mode argument is set to Node (Scored)
+[PASS] 1.1.33 Ensure that the admission control plugin NodeRestriction is set (Scored)
+[FAIL] 1.1.34 Ensure that the --experimental-encryption-provider-config argument is set as appropriate (Scored)
+[WARN] 1.1.35 Ensure that the encryption provider is set to aescbc (Scored)
+[FAIL] 1.1.36 Ensure that the admission control plugin EventRateLimit is set (Scored)
+[PASS] 1.1.37a Ensure that the AdvancedAuditing argument is not set to false (Scored)
+[FAIL] 1.1.37b Ensure that the AdvancedAuditing argument is not set to false (Scored)
+[PASS] 1.1.38 Ensure that the --request-timeout argument is set as appropriate (Scored)
+[WARN] 1.1.39 Ensure that the API Server only makes use of Strong Cryptographic Ciphers ( Not Scored)
+[INFO] 1.2 Scheduler
+[FAIL] 1.2.1 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.2.2 Ensure that the --address argument is set to 127.0.0.1 (Scored)
+[INFO] 1.3 Controller Manager
+[FAIL] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Scored)
+[FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
+[FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[PASS] 1.3.7 Ensure that the --address argument is set to 127.0.0.1 (Scored)
+[INFO] 1.4 Configuration Files
+[PASS] 1.4.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.2 Ensure that the API server pod specification file ownership is set to root:root (Scored)
+[PASS] 1.4.3 Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.4 Ensure that the controller manager pod specification file ownership is set to root:root (Scored)
+[PASS] 1.4.5 Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.6 Ensure that the scheduler pod specification file ownership is set to root:root (Scored)
+[PASS] 1.4.7 Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.8 Ensure that the etcd pod specification file ownership is set to root:root (Scored)
+[WARN] 1.4.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)
+[WARN] 1.4.10 Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)
+[FAIL] 1.4.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
+[FAIL] 1.4.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Scored)
+[PASS] 1.4.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.14 Ensure that the admin.conf file ownership is set to root:root (Scored)
+[PASS] 1.4.15 Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.16 Ensure that the scheduler.conf file ownership is set to root:root (Scored)
+[PASS] 1.4.17 Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.4.18 Ensure that the controller-manager.conf file ownership is set to root:root (Scored)
+[INFO] 1.5 etcd
+[PASS] 1.5.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.2 Ensure that the --client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.3 Ensure that the --auto-tls argument is not set to true (Scored)
+[PASS] 1.5.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.6 Ensure that the --peer-auto-tls argument is not set to true (Scored)
+[WARN] 1.5.7 Ensure that a unique Certificate Authority is used for etcd (Not Scored)
+[INFO] 1.6 General Security Primitives
+[WARN] 1.6.1 Ensure that the cluster-admin role is only used where required (Not Scored)
+[WARN] 1.6.2 Create administrative boundaries between resources using namespaces (Not Scored)
+[WARN] 1.6.3 Create network segmentation using Network Policies (Not Scored)
+[WARN] 1.6.4 Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)
+[WARN] 1.6.5 Apply Security Context to Your Pods and Containers (Not Scored)
+[WARN] 1.6.6 Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)
+[WARN] 1.6.7 Configure Network policies as appropriate (Not Scored)
+[WARN] 1.6.8 Place compensating controls in the form of PSP and RBAC for privileged containers usage (Not Scored)
+[INFO] 1.7 PodSecurityPolicies
+[WARN] 1.7.1 Do not admit privileged containers (Not Scored)
+[WARN] 1.7.2 Do not admit containers wishing to share the host process ID namespace (Scored)
+[WARN] 1.7.3 Do not admit containers wishing to share the host IPC namespace (Scored)
+[WARN] 1.7.4 Do not admit containers wishing to share the host network namespace (Scored)
+[WARN] 1.7.5 Do not admit containers with allowPrivilegeEscalation (Scored)
+[WARN] 1.7.6 Do not admit root containers (Not Scored)
+[WARN] 1.7.7 Do not admit containers with dangerous capabilities (Not Scored)
+
+== Remediations ==
+1.1.1 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--anonymous-auth=false
+
+1.1.8 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.1.9 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--repair-malformed-updates=false
+
+1.1.11 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins to
+include AlwaysPullImages.
+--enable-admission-plugins=...,AlwaysPullImages,...
+
+1.1.12 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes DenyEscalatingExec.
+--enable-admission-plugins=...,DenyEscalatingExec,...
+
+1.1.13 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to
+include SecurityContextDeny.
+--enable-admission-plugins=...,SecurityContextDeny,...
+
+1.1.15 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-path parameter to a suitable
+path and file where you would like audit logs to be written, for example:
+--audit-log-path=/var/log/apiserver/audit.log
+
+1.1.16 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxage parameter to 30 or
+as an appropriate number of days: --audit-log-maxage=30
+
+1.1.17 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxbackup parameter to 10
+or to an appropriate value.
+--audit-log-maxbackup=10
+
+1.1.18 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxsize parameter to an
+appropriate size in MB. For example, to set it as 100 MB:
+--audit-log-maxsize=100
+
+1.1.21 Follow the Kubernetes documentation and setup the TLS connection between the
+apiserver and kubelets. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the --kubelet-certificate-authority
+parameter to the path to the cert file for the certificate authority.
+--kubelet-certificate-authority=<ca-string>
+
+1.1.23 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--service-account-lookup=true
+
+1.1.24 Follow the documentation and create Pod Security Policy objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes PodSecurityPolicy :
+--enable-admission-plugins=...,PodSecurityPolicy,...
+Then restart the API Server.
+
+1.1.27 Follow the documentation and create ServiceAccount objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes ServiceAccount.
+--enable-admission-plugins=...,ServiceAccount,...
+
+1.1.30 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+1.1.34 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml on the
+master node and set the --experimental-encryption-provider-config parameter
+to the path of that file:
+--experimental-encryption-provider-config=</path/to/EncryptionConfig/File>
+
+1.1.35 [Manual test]
+Follow the Kubernetes documentation and configure a EncryptionConfig file. In this file,
+choose aescbc as the encryption provider.
+For example,
+kind: EncryptionConfig
+apiVersion: v1
+resources:
+  - resources:
+    - secrets
+      providers:
+      - aescbc:
+          keys:
+          - name: key1
+            secret: <32-byte base64-encoded secret>
+
+1.1.36 Follow the Kubernetes documentation and set the desired limits in a
+configuration file. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml and set the below parameters.
+--enable-admission-plugins=...,EventRateLimit,...
+--admission-control-config-file=<path/to/configuration/file>
+
+1.1.37b Follow the Kubernetes documentation and set the desired audit policy in the
+/etc/kubernetes/audit-policy.yaml file. Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+and set the below parameters.
+--audit-policy-file=/etc/kubernetes/audit-policy.yaml
+
+1.1.39 Edit the API server pod specification file /etc/kubernetes/manifests
+kube-apiserver.yaml on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+1.2.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml
+file on the master node and set the below parameter.
+--profiling=false
+
+1.3.1 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold, for example:
+--terminated-pod-gc-threshold=10
+
+1.3.2 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+controller-manager.yaml on the master node and set the --feature-gates parameter to
+include RotateKubeletServerCertificate=true.
+--feature-gates=RotateKubeletServerCertificate=true
+
+1.4.9 [Manual test]
+Run the below command (based on the file location on your system) on the master node.
+For example,
+chmod 644 <path/to/cni/files>
+
+1.4.10 [Manual test]
+Run the below command (based on the file location on your system) on the master node.
+For example,
+chown root:root <path/to/cni/files>
+
+1.4.11 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above). For example,
+chmod 700 /var/lib/etcd
+
+1.4.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above). For example,
+chown etcd:etcd /var/lib/etcd
+
+1.5.7 [Manual test]
+Follow the etcd documentation and create a dedicated certificate authority setup for the
+etcd service.
+Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the
+master node and set the below parameter.
+--trusted-ca-file=</path/to/ca-file>
+
+1.6.1 [Manual test]
+Remove any unneeded clusterrolebindings :
+kubectl delete clusterrolebinding [name]
+
+1.6.2 [Manual test]
+Follow the documentation and create namespaces for objects in your deployment as you
+need them.
+
+1.6.3 [Manual test]
+Follow the documentation and create NetworkPolicy objects as you need them.
+
+1.6.4 [Manual test]
+Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+would need to enable alpha features in the apiserver by passing "--feature-
+gates=AllAlpha=true" argument.
+Edit the /etc/kubernetes/manifests/kube-apiserver.yaml file on the master node and set the KUBE_API_ARGS
+parameter to "--feature-gates=AllAlpha=true"
+KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+Based on your system, restart the kube-apiserver service. For example:
+systemctl restart kube-apiserver.service
+Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+example is as below:
+apiVersion: v1
+kind: Pod
+metadata:
+  name: trustworthy-pod
+  annotations:
+    seccomp.security.alpha.kubernetes.io/pod: docker/default
+spec:
+  containers:
+    - name: trustworthy-container
+      image: sotrustworthy:latest
+
+1.6.5 [Manual test]
+Follow the Kubernetes documentation and apply security contexts to your pods. For a
+suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+Containers.
+
+1.6.6 [Manual test]
+Follow the Kubernetes documentation and setup image provenance.
+
+1.6.7 [Manual test]
+Follow the Kubernetes documentation and setup network policies as appropriate.
+For example, you could create a "default" isolation policy for a Namespace by creating a
+NetworkPolicy that selects all pods but does not allow any traffic:
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: default-deny
+spec:
+  podSelector:
+
+1.6.8 [Manual test]
+Follow Kubernetes documentation and setup PSP and RBAC authorization for your cluster.
+
+1.7.1 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.privileged field is omitted or set to false.
+
+1.7.2 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.hostPID field is omitted or set to false.
+
+1.7.3 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.hostIPC field is omitted or set to false.
+
+1.7.4 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.hostNetwork field is omitted or set to false.
+
+1.7.5 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.allowPrivilegeEscalation field is omitted or set to false.
+
+1.7.6 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of UIDs not including 0.
+
+1.7.7 [Manual test]
+Create a PSP as described in the Kubernetes documentation, ensuring that the .spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+
+
+== Summary ==
+45 checks PASS
+23 checks FAIL
+21 checks WARN
+0 checks INFO
+[INFO] 2 Worker Node Security Configuration
+[INFO] 2.1 Kubelet
+[FAIL] 2.1.1 Ensure that the --allow-privileged argument is set to false (Scored)
+[PASS] 2.1.2 Ensure that the --anonymous-auth argument is set to false (Scored)
+[PASS] 2.1.3 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 2.1.4 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[FAIL] 2.1.5 Ensure that the --read-only-port argument is set to 0 (Scored)
+[PASS] 2.1.6 Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)
+[FAIL] 2.1.7 Ensure that the --protect-kernel-defaults argument is set to true (Scored)
+[PASS] 2.1.8 Ensure that the --make-iptables-util-chains argument is set to true (Scored)
+[PASS] 2.1.9 Ensure that the --hostname-override argument is not set (Scored)
+[FAIL] 2.1.10 Ensure that the --event-qps argument is set to 0 (Scored)
+[FAIL] 2.1.11 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 2.1.12 Ensure that the --cadvisor-port argument is set to 0 (Scored)
+[PASS] 2.1.13 Ensure that the --rotate-certificates argument is not set to false (Scored)
+[FAIL] 2.1.14 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[WARN] 2.1.15 Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)
+[INFO] 2.2 Configuration Files
+[PASS] 2.2.1 Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 2.2.2 Ensure that the kubelet.conf file ownership is set to root:root (Scored)
+[PASS] 2.2.3 Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)
+[PASS] 2.2.4 Ensure that the kubelet service file ownership is set to root:root (Scored)
+[FAIL] 2.2.5 Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)
+[FAIL] 2.2.6 Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)
+[WARN] 2.2.7 Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)
+[PASS] 2.2.8 Ensure that the client certificate authorities file ownership is set to root:root (Scored)
+[PASS] 2.2.9 Ensure that the kubelet configuration file ownership is set to root:root (Scored)
+[PASS] 2.2.10 Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)
+
+== Remediations ==
+2.1.1 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--allow-privileged=false
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.5 If using a Kubelet config file, edit the file to set readOnlyPort to 0 .
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--read-only-port=0
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.7 If using a Kubelet config file, edit the file to set protectKernelDefaults: true .
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--protect-kernel-defaults=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.10 If using a Kubelet config file, edit the file to set eventRecordQPS: 0 .
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--event-qps=0
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.11 If using a Kubelet config file, edit the file to set tlsCertFile to the location of the certificate
+file to use to identify this Kubelet, and tlsPrivateKeyFile to the location of the
+corresponding private key file.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+--tls-cert-file=<path/to/tls-certificate-file>
+file=<path/to/tls-key-file>
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.14 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+--feature-gates=RotateKubeletServerCertificate=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+2.1.15 If using a Kubelet config file, edit the file to set TLSCipherSuites: to TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+If using executable arguments, edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+2.2.5 Run the below command (based on the file location on your system) on the each worker
+node. For example,
+chmod 644 /etc/kubernetes/proxy.conf
+
+2.2.6 Run the below command (based on the file location on your system) on the each worker
+node. For example,
+chown root:root /etc/kubernetes/proxy.conf
+
+2.2.7 Run the following command to modify the file permissions of the --client-ca-file
+chmod 644 <filename>
+
+
+== Summary ==
+15 checks PASS
+8 checks FAIL
+2 checks WARN
+0 checks INFO

integration/testdata/cis-1.4/add-tls-kind.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: kind.sigs.k8s.io/v1alpha3
+kind: Cluster
+networking:
+  apiServerAddress: "0.0.0.0"
+
+kubeadmConfigPatchesJson6902:
+  - group: kubelet.config.k8s.io
+    version: v1beta1
+    kind: KubeletConfiguration
+    patch: |
+      - op: add
+        path: /tlsCipherSuites
+        value: ["TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"]
+
+nodes:
+  # the control plane node config
+  - role: control-plane
+    image: "kindest/node:v1.14.6"

integration/testdata/cis-1.4/job-master.data

@@ -5,7 +5,7 @@
 [PASS] 1.1.3 Ensure that the --insecure-allow-any-token argument is not set (Not Scored)
 [PASS] 1.1.4 Ensure that the --kubelet-https argument is set to true (Scored)
 [PASS] 1.1.5 Ensure that the --insecure-bind-address argument is not set (Scored)
-[FAIL] 1.1.6 Ensure that the --insecure-port argument is set to 0 (Scored)
+[PASS] 1.1.6 Ensure that the --insecure-port argument is set to 0 (Scored)
 [PASS] 1.1.7 Ensure that the --secure-port argument is not set to 0 (Scored)
 [FAIL] 1.1.8 Ensure that the --profiling argument is set to false (Scored)
 [FAIL] 1.1.9 Ensure that the --repair-malformed-updates argument is set to false (Scored)
@@ -18,37 +18,37 @@
 [FAIL] 1.1.16 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)
 [FAIL] 1.1.17 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)
 [FAIL] 1.1.18 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)
-[FAIL] 1.1.19 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 1.1.19 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
 [PASS] 1.1.20 Ensure that the --token-auth-file parameter is not set (Scored)
 [FAIL] 1.1.21 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)
-[FAIL] 1.1.22 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
+[PASS] 1.1.22 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
 [PASS] 1.1.23 Ensure that the --service-account-lookup argument is set to true (Scored)
 [FAIL] 1.1.24 Ensure that the admission control plugin PodSecurityPolicy is set (Scored)
-[FAIL] 1.1.25 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
-[FAIL] 1.1.26 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
+[PASS] 1.1.25 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
+[PASS] 1.1.26 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
 [PASS] 1.1.27 Ensure that the admission control plugin ServiceAccount is set(Scored)
-[FAIL] 1.1.28 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
-[FAIL] 1.1.29 Ensure that the --client-ca-file argument is set as appropriate (Scored)
-[WARN] 1.1.30 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
-[FAIL] 1.1.31 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
-[FAIL] 1.1.32 Ensure that the --authorization-mode argument is set to Node (Scored)
-[FAIL] 1.1.33 Ensure that the admission control plugin NodeRestriction is set (Scored)
+[PASS] 1.1.28 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 1.1.29 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[PASS] 1.1.30 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
+[WARN] 1.1.31 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
+[PASS] 1.1.32 Ensure that the --authorization-mode argument is set to Node (Scored)
+[PASS] 1.1.33 Ensure that the admission control plugin NodeRestriction is set (Scored)
 [FAIL] 1.1.34 Ensure that the --encryption-provider-config argument is set as appropriate (Scored)
 [WARN] 1.1.35 Ensure that the encryption provider is set to aescbc (Scored)
 [FAIL] 1.1.36 Ensure that the admission control plugin EventRateLimit is set (Scored)
 [PASS] 1.1.37a Ensure that the AdvancedAuditing argument is not set to false (Scored)
 [FAIL] 1.1.37b Ensure that the AdvancedAuditing argument is not set to false (Scored)
 [PASS] 1.1.38 Ensure that the --request-timeout argument is set as appropriate (Scored)
-[FAIL] 1.1.39 Ensure that the --authorization-mode argument includes RBAC (Scored)
+[PASS] 1.1.39 Ensure that the --authorization-mode argument includes RBAC (Scored)
 [INFO] 1.2 Scheduler
 [FAIL] 1.2.1 Ensure that the --profiling argument is set to false (Scored)
 [PASS] 1.2.2 Ensure that the --address argument is set to 127.0.0.1 (Scored)
 [INFO] 1.3 Controller Manager
 [FAIL] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Scored)
 [FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Scored)
-[FAIL] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
-[FAIL] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
-[FAIL] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
 [FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
 [PASS] 1.3.7 Ensure that the --address argument is set to 127.0.0.1 (Scored)
 [INFO] 1.4 Configuration Files
@@ -62,7 +62,7 @@
 [PASS] 1.4.8 Ensure that the etcd pod specification file ownership is set to root:root (Scored)
 [WARN] 1.4.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)
 [WARN] 1.4.10 Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)
-[FAIL] 1.4.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
+[PASS] 1.4.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
 [FAIL] 1.4.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Scored)
 [PASS] 1.4.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Scored)
 [PASS] 1.4.14 Ensure that the admin.conf file ownership is set to root:root (Scored)
@@ -74,11 +74,11 @@
 [WARN] 1.4.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Scored)
 [WARN] 1.4.21 Ensure that the Kubernetes PKI key file permissions are set to 600 or more restrictive (Scored)
 [INFO] 1.5 etcd
-[FAIL] 1.5.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
-[FAIL] 1.5.2 Ensure that the --client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.2 Ensure that the --client-cert-auth argument is set to true (Scored)
 [PASS] 1.5.3 Ensure that the --auto-tls argument is not set to true (Scored)
-[FAIL] 1.5.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
-[FAIL] 1.5.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
 [PASS] 1.5.6 Ensure that the --peer-auto-tls argument is not set to true (Scored)
 [WARN] 1.5.7 Ensure that a unique Certificate Authority is used for etcd (Not Scored)
 [INFO] 1.6 General Security Primitives
@@ -92,10 +92,10 @@
 [WARN] 1.6.8 Place compensating controls in the form of PSP and RBAC for privileged containers usage (Not Scored)
 [INFO] 1.7 PodSecurityPolicies
 [WARN] 1.7.1 Do not admit privileged containers (Not Scored)
-[WARN] 1.7.2 Do not admit containers wishing to share the host process ID namespace (Not Scored)
-[WARN] 1.7.3 Do not admit containers wishing to share the host IPC namespace (Not Scored)
-[WARN] 1.7.4 Do not admit containers wishing to share the host network namespace (Not Scored)
-[WARN] 1.7.5  Do not admit containers with allowPrivilegeEscalation (Not Scored)
+[WARN] 1.7.2 Do not admit containers wishing to share the host process ID namespace (Scored)
+[WARN] 1.7.3 Do not admit containers wishing to share the host IPC namespace (Scored)
+[WARN] 1.7.4 Do not admit containers wishing to share the host network namespace (Scored)
+[WARN] 1.7.5  Do not admit containers with allowPrivilegeEscalation (Scored)
 [WARN] 1.7.6 Do not admit root containers (Not Scored)
 [WARN] 1.7.7 Do not admit containers with dangerous capabilities (Not Scored)
 
@@ -104,10 +104,6 @@
 on the master node and set the below parameter.
 --anonymous-auth=false
 
-1.1.6 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-apiserver.yaml on the master node and set the below parameter.
---insecure-port=0
-
 1.1.8 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
 on the master node and set the below parameter.
 --profiling=false
@@ -145,24 +141,12 @@ on the master node and set the --audit-log-maxsize parameter to an
 appropriate size in MB. For example, to set it as 100 MB:
 --audit-log-maxsize=100
 
-1.1.19 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --authorization-mode parameter to
-values other than AlwaysAllow. One such example could be as below.
---authorization-mode=RBAC
-
 1.1.21 Follow the Kubernetes documentation and setup the TLS connection between the
 apiserver and kubelets. Then, edit the API server pod specification file
 /etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the --kubelet-certificate-authority
 parameter to the path to the cert file for the certificate authority.
 --kubelet-certificate-authority=<ca-string>
 
-1.1.22 Follow the Kubernetes documentation and set up the TLS connection between the
-apiserver and kubelets. Then, edit API server pod specification file
-/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the
-kubelet client certificate and key parameters as below.
---kubelet-client-certificate=<path/to/client-certificate-file>
---kubelet-client-key=<path/to/client-key-file>
-
 1.1.24 Follow the documentation and create Pod Security Policy objects as per your environment.
 Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
 on the master node and set the --enable-admission-plugins parameter to a
@@ -170,51 +154,10 @@ value that includes PodSecurityPolicy :
 --enable-admission-plugins=...,PodSecurityPolicy,...
 Then restart the API Server.
 
-1.1.25 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --service-account-key-file parameter
-to the public key file for service accounts:
---service-account-key-file=<filename>
-
-1.1.26 Follow the Kubernetes documentation and set up the TLS connection between the
-apiserver and etcd. Then, edit the API server pod specification file
-/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the etcd
-certificate and key file parameters.
---etcd-certfile=<path/to/client-certificate-file>
---etcd-keyfile=<path/to/client-key-file>
-
-1.1.28 Follow the Kubernetes documentation and set up the TLS connection on the apiserver.
-Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the TLS certificate and private key file
-parameters.
---tls-cert-file=<path/to/tls-certificate-file>
---tls-private-key-file=<path/to/tls-key-file>
-
-1.1.29 Follow the Kubernetes documentation and set up the TLS connection on the apiserver.
-Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the client certificate authority file.
---client-ca-file=<path/to/client-ca-file>
-
-1.1.30 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+1.1.31 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
 on the master node and set the below parameter.
 --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
 
-1.1.31 Follow the Kubernetes documentation and set up the TLS connection between the
-apiserver and etcd. Then, edit the API server pod specification file
-/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the etcd
-certificate authority file parameter.
---etcd-cafile=<path/to/ca-file>
-
-1.1.32 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --authorization-mode parameter to a
-value that includes Node.
---authorization-mode=Node,RBAC
-
-1.1.33 Follow the Kubernetes documentation and configure NodeRestriction plug-in on
-kubelets. Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --enable-admission-plugins parameter to a
-value that includes NodeRestriction.
---enable-admission-plugins=...,NodeRestriction,...
-
 1.1.34 [Manual test]
 Follow the Kubernetes documentation and configure a EncryptionConfig file.
 Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml on the
@@ -248,8 +191,6 @@ configuration file. Then, edit the API server pod specification file
 and set the below parameters.
 --audit-policy-file=/etc/kubernetes/audit-policy.yaml
 
-1.1.39 Edit the API server pod specification file kube-apiserver on the master node and set the --authorization-mode parameter to a value that includes RBAC, for example: --authorization-mode=Node,RBAC
-
 1.2.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml
 file on the master node and set the below parameter.
 --profiling=false
@@ -262,20 +203,6 @@ on the master node and set the --terminated-pod-gc-threshold to an appropriate t
 on the master node and set the below parameter.
 --profiling=false
 
-1.3.3 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
-on the master node to set the below parameter.
---use-service-account-credentials=true
-
-1.3.4 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
-on the master node and set the --service-account-private-
-key-file parameter to the private key file for service accounts.
---service-account-private-key-file=<filename>
-
-1.3.5 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
-on the master node and set the --root-ca-file parameter to
-the certificate bundle file.
---root-ca-file=<path/to/file>
-
 1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
 controller-manager.yaml on the master node and set the --feature-gates parameter to
 include RotateKubeletServerCertificate=true.
@@ -291,12 +218,6 @@ Run the below command (based on the file location on your system) on the master
 For example,
 chown root:root <path/to/cni/files>
 
-1.4.11 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
-from the below command:
-ps -ef | grep etcd
-Run the below command (based on the etcd data directory found above). For example,
-chmod 700 /var/lib/etcd
-
 1.4.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
 from the below command:
 ps -ef | grep etcd
@@ -315,26 +236,6 @@ For example, chmod -R 644 /etc/kubernetes/pki/*.crt
 Run the below command (based on the file location on your system) on the master node.
 For example, chmod -R 600 /etc/kubernetes/pki/*.key
 
-1.5.1 Follow the etcd service documentation and configure TLS encryption.
-Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the
-master node and set the below parameters.
---ca-file=</path/to/ca-file>
---key-file=</path/to/key-file>
-
-1.5.2 Edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the master
-node and set the below parameter.
---client-cert-auth="true"
-
-1.5.4 Follow the etcd service documentation and configure peer TLS encryption as appropriate
-for your etcd cluster. Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the
-master node and set the below parameters.
---peer-client-file=</path/to/peer-cert-file>
---peer-key-file=</path/to/peer-key-file>
-
-1.5.5 Edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the master
-node and set the below parameter.
---peer-client-cert-auth=true
-
 1.5.7 [Manual test]
 Follow the etcd documentation and create a dedicated certificate authority setup for the
 etcd service.
@@ -420,7 +321,7 @@ Create a PSP as described in the Kubernetes documentation, ensuring that the .sp
 
 
 == Summary ==
-30 checks PASS
-36 checks FAIL
+49 checks PASS
+17 checks FAIL
 25 checks WARN
 1 checks INFO

integration/testdata/cis-1.4/job-node.data

@@ -1,4 +1,4 @@
- [INFO] 2 Worker Node Security Configuration
+[INFO] 2 Worker Node Security Configuration
 [INFO] 2.1 Kubelet
 [PASS] 2.1.1 Ensure that the --anonymous-auth argument is set to false (Scored)
 [PASS] 2.1.2 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
@@ -86,4 +86,4 @@ chown root:root /etc/kubernetes/proxy.conf
 16 checks PASS
 7 checks FAIL
 0 checks WARN
-1 checks INFO
+1 checks INFO

integration/testdata/cis-1.4/job.data

@@ -5,7 +5,7 @@
 [PASS] 1.1.3 Ensure that the --insecure-allow-any-token argument is not set (Not Scored)
 [PASS] 1.1.4 Ensure that the --kubelet-https argument is set to true (Scored)
 [PASS] 1.1.5 Ensure that the --insecure-bind-address argument is not set (Scored)
-[FAIL] 1.1.6 Ensure that the --insecure-port argument is set to 0 (Scored)
+[PASS] 1.1.6 Ensure that the --insecure-port argument is set to 0 (Scored)
 [PASS] 1.1.7 Ensure that the --secure-port argument is not set to 0 (Scored)
 [FAIL] 1.1.8 Ensure that the --profiling argument is set to false (Scored)
 [FAIL] 1.1.9 Ensure that the --repair-malformed-updates argument is set to false (Scored)
@@ -18,37 +18,37 @@
 [FAIL] 1.1.16 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)
 [FAIL] 1.1.17 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)
 [FAIL] 1.1.18 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)
-[FAIL] 1.1.19 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 1.1.19 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
 [PASS] 1.1.20 Ensure that the --token-auth-file parameter is not set (Scored)
 [FAIL] 1.1.21 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)
-[FAIL] 1.1.22 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
+[PASS] 1.1.22 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
 [PASS] 1.1.23 Ensure that the --service-account-lookup argument is set to true (Scored)
 [FAIL] 1.1.24 Ensure that the admission control plugin PodSecurityPolicy is set (Scored)
-[FAIL] 1.1.25 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
-[FAIL] 1.1.26 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
+[PASS] 1.1.25 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
+[PASS] 1.1.26 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
 [PASS] 1.1.27 Ensure that the admission control plugin ServiceAccount is set(Scored)
-[FAIL] 1.1.28 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
-[FAIL] 1.1.29 Ensure that the --client-ca-file argument is set as appropriate (Scored)
-[WARN] 1.1.30 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
-[FAIL] 1.1.31 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
-[FAIL] 1.1.32 Ensure that the --authorization-mode argument is set to Node (Scored)
-[FAIL] 1.1.33 Ensure that the admission control plugin NodeRestriction is set (Scored)
+[PASS] 1.1.28 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 1.1.29 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[PASS] 1.1.30 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
+[WARN] 1.1.31 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
+[PASS] 1.1.32 Ensure that the --authorization-mode argument is set to Node (Scored)
+[PASS] 1.1.33 Ensure that the admission control plugin NodeRestriction is set (Scored)
 [FAIL] 1.1.34 Ensure that the --encryption-provider-config argument is set as appropriate (Scored)
 [WARN] 1.1.35 Ensure that the encryption provider is set to aescbc (Scored)
 [FAIL] 1.1.36 Ensure that the admission control plugin EventRateLimit is set (Scored)
 [PASS] 1.1.37a Ensure that the AdvancedAuditing argument is not set to false (Scored)
 [FAIL] 1.1.37b Ensure that the AdvancedAuditing argument is not set to false (Scored)
 [PASS] 1.1.38 Ensure that the --request-timeout argument is set as appropriate (Scored)
-[FAIL] 1.1.39 Ensure that the --authorization-mode argument includes RBAC (Scored)
+[PASS] 1.1.39 Ensure that the --authorization-mode argument includes RBAC (Scored)
 [INFO] 1.2 Scheduler
 [FAIL] 1.2.1 Ensure that the --profiling argument is set to false (Scored)
 [PASS] 1.2.2 Ensure that the --address argument is set to 127.0.0.1 (Scored)
 [INFO] 1.3 Controller Manager
 [FAIL] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Scored)
 [FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Scored)
-[FAIL] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
-[FAIL] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
-[FAIL] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
 [FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
 [PASS] 1.3.7 Ensure that the --address argument is set to 127.0.0.1 (Scored)
 [INFO] 1.4 Configuration Files
@@ -62,7 +62,7 @@
 [PASS] 1.4.8 Ensure that the etcd pod specification file ownership is set to root:root (Scored)
 [WARN] 1.4.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)
 [WARN] 1.4.10 Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)
-[FAIL] 1.4.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
+[PASS] 1.4.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
 [FAIL] 1.4.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Scored)
 [PASS] 1.4.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Scored)
 [PASS] 1.4.14 Ensure that the admin.conf file ownership is set to root:root (Scored)
@@ -74,11 +74,11 @@
 [WARN] 1.4.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Scored)
 [WARN] 1.4.21 Ensure that the Kubernetes PKI key file permissions are set to 600 or more restrictive (Scored)
 [INFO] 1.5 etcd
-[FAIL] 1.5.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
-[FAIL] 1.5.2 Ensure that the --client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.2 Ensure that the --client-cert-auth argument is set to true (Scored)
 [PASS] 1.5.3 Ensure that the --auto-tls argument is not set to true (Scored)
-[FAIL] 1.5.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
-[FAIL] 1.5.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
+[PASS] 1.5.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
+[PASS] 1.5.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
 [PASS] 1.5.6 Ensure that the --peer-auto-tls argument is not set to true (Scored)
 [WARN] 1.5.7 Ensure that a unique Certificate Authority is used for etcd (Not Scored)
 [INFO] 1.6 General Security Primitives
@@ -92,10 +92,10 @@
 [WARN] 1.6.8 Place compensating controls in the form of PSP and RBAC for privileged containers usage (Not Scored)
 [INFO] 1.7 PodSecurityPolicies
 [WARN] 1.7.1 Do not admit privileged containers (Not Scored)
-[WARN] 1.7.2 Do not admit containers wishing to share the host process ID namespace (Not Scored)
-[WARN] 1.7.3 Do not admit containers wishing to share the host IPC namespace (Not Scored)
-[WARN] 1.7.4 Do not admit containers wishing to share the host network namespace (Not Scored)
-[WARN] 1.7.5  Do not admit containers with allowPrivilegeEscalation (Not Scored)
+[WARN] 1.7.2 Do not admit containers wishing to share the host process ID namespace (Scored)
+[WARN] 1.7.3 Do not admit containers wishing to share the host IPC namespace (Scored)
+[WARN] 1.7.4 Do not admit containers wishing to share the host network namespace (Scored)
+[WARN] 1.7.5  Do not admit containers with allowPrivilegeEscalation (Scored)
 [WARN] 1.7.6 Do not admit root containers (Not Scored)
 [WARN] 1.7.7 Do not admit containers with dangerous capabilities (Not Scored)
 
@@ -104,10 +104,6 @@
 on the master node and set the below parameter.
 --anonymous-auth=false
 
-1.1.6 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-apiserver.yaml on the master node and set the below parameter.
---insecure-port=0
-
 1.1.8 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
 on the master node and set the below parameter.
 --profiling=false
@@ -145,24 +141,12 @@ on the master node and set the --audit-log-maxsize parameter to an
 appropriate size in MB. For example, to set it as 100 MB:
 --audit-log-maxsize=100
 
-1.1.19 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --authorization-mode parameter to
-values other than AlwaysAllow. One such example could be as below.
---authorization-mode=RBAC
-
 1.1.21 Follow the Kubernetes documentation and setup the TLS connection between the
 apiserver and kubelets. Then, edit the API server pod specification file
 /etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the --kubelet-certificate-authority
 parameter to the path to the cert file for the certificate authority.
 --kubelet-certificate-authority=<ca-string>
 
-1.1.22 Follow the Kubernetes documentation and set up the TLS connection between the
-apiserver and kubelets. Then, edit API server pod specification file
-/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the
-kubelet client certificate and key parameters as below.
---kubelet-client-certificate=<path/to/client-certificate-file>
---kubelet-client-key=<path/to/client-key-file>
-
 1.1.24 Follow the documentation and create Pod Security Policy objects as per your environment.
 Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
 on the master node and set the --enable-admission-plugins parameter to a
@@ -170,51 +154,10 @@ value that includes PodSecurityPolicy :
 --enable-admission-plugins=...,PodSecurityPolicy,...
 Then restart the API Server.
 
-1.1.25 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --service-account-key-file parameter
-to the public key file for service accounts:
---service-account-key-file=<filename>
-
-1.1.26 Follow the Kubernetes documentation and set up the TLS connection between the
-apiserver and etcd. Then, edit the API server pod specification file
-/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the etcd
-certificate and key file parameters.
---etcd-certfile=<path/to/client-certificate-file>
---etcd-keyfile=<path/to/client-key-file>
-
-1.1.28 Follow the Kubernetes documentation and set up the TLS connection on the apiserver.
-Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the TLS certificate and private key file
-parameters.
---tls-cert-file=<path/to/tls-certificate-file>
---tls-private-key-file=<path/to/tls-key-file>
-
-1.1.29 Follow the Kubernetes documentation and set up the TLS connection on the apiserver.
-Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the client certificate authority file.
---client-ca-file=<path/to/client-ca-file>
-
-1.1.30 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+1.1.31 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
 on the master node and set the below parameter.
 --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
 
-1.1.31 Follow the Kubernetes documentation and set up the TLS connection between the
-apiserver and etcd. Then, edit the API server pod specification file
-/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the etcd
-certificate authority file parameter.
---etcd-cafile=<path/to/ca-file>
-
-1.1.32 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --authorization-mode parameter to a
-value that includes Node.
---authorization-mode=Node,RBAC
-
-1.1.33 Follow the Kubernetes documentation and configure NodeRestriction plug-in on
-kubelets. Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
-on the master node and set the --enable-admission-plugins parameter to a
-value that includes NodeRestriction.
---enable-admission-plugins=...,NodeRestriction,...
-
 1.1.34 [Manual test]
 Follow the Kubernetes documentation and configure a EncryptionConfig file.
 Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml on the
@@ -248,8 +191,6 @@ configuration file. Then, edit the API server pod specification file
 and set the below parameters.
 --audit-policy-file=/etc/kubernetes/audit-policy.yaml
 
-1.1.39 Edit the API server pod specification file kube-apiserver on the master node and set the --authorization-mode parameter to a value that includes RBAC, for example: --authorization-mode=Node,RBAC
-
 1.2.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml
 file on the master node and set the below parameter.
 --profiling=false
@@ -262,20 +203,6 @@ on the master node and set the --terminated-pod-gc-threshold to an appropriate t
 on the master node and set the below parameter.
 --profiling=false
 
-1.3.3 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
-on the master node to set the below parameter.
---use-service-account-credentials=true
-
-1.3.4 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
-on the master node and set the --service-account-private-
-key-file parameter to the private key file for service accounts.
---service-account-private-key-file=<filename>
-
-1.3.5 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
-on the master node and set the --root-ca-file parameter to
-the certificate bundle file.
---root-ca-file=<path/to/file>
-
 1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
 controller-manager.yaml on the master node and set the --feature-gates parameter to
 include RotateKubeletServerCertificate=true.
@@ -291,12 +218,6 @@ Run the below command (based on the file location on your system) on the master
 For example,
 chown root:root <path/to/cni/files>
 
-1.4.11 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
-from the below command:
-ps -ef | grep etcd
-Run the below command (based on the etcd data directory found above). For example,
-chmod 700 /var/lib/etcd
-
 1.4.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
 from the below command:
 ps -ef | grep etcd
@@ -315,26 +236,6 @@ For example, chmod -R 644 /etc/kubernetes/pki/*.crt
 Run the below command (based on the file location on your system) on the master node.
 For example, chmod -R 600 /etc/kubernetes/pki/*.key
 
-1.5.1 Follow the etcd service documentation and configure TLS encryption.
-Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the
-master node and set the below parameters.
---ca-file=</path/to/ca-file>
---key-file=</path/to/key-file>
-
-1.5.2 Edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the master
-node and set the below parameter.
---client-cert-auth="true"
-
-1.5.4 Follow the etcd service documentation and configure peer TLS encryption as appropriate
-for your etcd cluster. Then, edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the
-master node and set the below parameters.
---peer-client-file=</path/to/peer-cert-file>
---peer-key-file=</path/to/peer-key-file>
-
-1.5.5 Edit the etcd pod specification file /etc/kubernetes/manifests/etcd.yaml on the master
-node and set the below parameter.
---peer-client-cert-auth=true
-
 1.5.7 [Manual test]
 Follow the etcd documentation and create a dedicated certificate authority setup for the
 etcd service.
@@ -420,8 +321,8 @@ Create a PSP as described in the Kubernetes documentation, ensuring that the .sp
 
 
 == Summary ==
-30 checks PASS
-36 checks FAIL
+49 checks PASS
+17 checks FAIL
 25 checks WARN
 1 checks INFO
 [INFO] 2 Worker Node Security Configuration

integration/testdata/cis-1.5/add-tls-kind.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: kind.sigs.k8s.io/v1alpha3
+kind: Cluster
+networking:
+  apiServerAddress: "0.0.0.0"
+
+kubeadmConfigPatchesJson6902:
+  - group: kubelet.config.k8s.io
+    version: v1beta1
+    kind: KubeletConfiguration
+    patch: |
+      - op: add
+        path: /tlsCipherSuites
+        value: ["TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"]
+
+nodes:
+  # the control plane node config
+  - role: control-plane
+    image: "kindest/node:v1.15.0"

integration/testdata/cis-1.5/job-master.data

@@ -0,0 +1,176 @@
+[INFO] 1 Master Node Security Configuration
+[INFO] 1.1 Master Node Configuration Files
+[PASS] 1.1.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.2 Ensure that the API server pod specification file ownership is set to root:root (Scored)
+[PASS] 1.1.3 Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.4 Ensure that the controller manager pod specification file ownership is set to root:root (Scored)
+[PASS] 1.1.5 Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.6 Ensure that the scheduler pod specification file ownership is set to root:root (Scored)
+[PASS] 1.1.7 Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.8 Ensure that the etcd pod specification file ownership is set to root:root (Scored)
+[WARN] 1.1.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)
+[WARN] 1.1.10 Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)
+[PASS] 1.1.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
+[FAIL] 1.1.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Scored)
+[PASS] 1.1.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.14 Ensure that the admin.conf file ownership is set to root:root (Scored)
+[PASS] 1.1.15 Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.16 Ensure that the scheduler.conf file ownership is set to root:root (Scored)
+[PASS] 1.1.17 Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.18 Ensure that the controller-manager.conf file ownership is set to root:root (Scored)
+[PASS] 1.1.19 Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Scored)
+[PASS] 1.1.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Not Scored)
+[PASS] 1.1.21 Ensure that the Kubernetes PKI key file permissions are set to 600 (Not Scored)
+[INFO] 1.2 API Server
+[WARN] 1.2.1 Ensure that the --anonymous-auth argument is set to false (Not Scored)
+[PASS] 1.2.2 Ensure that the --basic-auth-file argument is not set (Scored)
+[PASS] 1.2.3 Ensure that the --token-auth-file parameter is not set (Scored)
+[PASS] 1.2.4 Ensure that the --kubelet-https argument is set to true (Scored)
+[PASS] 1.2.5 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
+[FAIL] 1.2.6 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)
+[PASS] 1.2.7 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 1.2.8 Ensure that the --authorization-mode argument includes Node (Scored)
+[PASS] 1.2.9 Ensure that the --authorization-mode argument includes RBAC (Scored)
+[WARN] 1.2.10 Ensure that the admission control plugin EventRateLimit is set (Not Scored)
+[PASS] 1.2.11 Ensure that the admission control plugin AlwaysAdmit is not set (Scored)
+[WARN] 1.2.12 Ensure that the admission control plugin AlwaysPullImages is set (Not Scored)
+[WARN] 1.2.13 Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used (Not Scored)
+[PASS] 1.2.14 Ensure that the admission control plugin ServiceAccount is set (Scored)
+[PASS] 1.2.15 Ensure that the admission control plugin NamespaceLifecycle is set (Scored)
+[FAIL] 1.2.16 Ensure that the admission control plugin PodSecurityPolicy is set (Scored)
+[PASS] 1.2.17 Ensure that the admission control plugin NodeRestriction is set (Scored)
+[PASS] 1.2.18 Ensure that the --insecure-bind-address argument is not set (Scored)
+[PASS] 1.2.19 Ensure that the --insecure-port argument is set to 0 (Scored)
+[PASS] 1.2.20 Ensure that the --secure-port argument is not set to 0 (Scored)
+[FAIL] 1.2.21 Ensure that the --profiling argument is set to false (Scored)
+[FAIL] 1.2.22 Ensure that the --audit-log-path argument is set (Scored)
+[FAIL] 1.2.23 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)
+[FAIL] 1.2.24 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)
+[FAIL] 1.2.25 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)
+[PASS] 1.2.26 Ensure that the --request-timeout argument is set as appropriate (Scored)
+[PASS] 1.2.27 Ensure that the --service-account-lookup argument is set to true (Scored)
+[PASS] 1.2.28 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
+[PASS] 1.2.29 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
+[PASS] 1.2.30 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 1.2.31 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[PASS] 1.2.32 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
+[WARN] 1.2.33 Ensure that the --encryption-provider-config argument is set as appropriate (Not Scored)
+[WARN] 1.2.34 Ensure that encryption providers are appropriately configured (Not Scored)
+[WARN] 1.2.35 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
+[INFO] 1.3 Controller Manager
+[WARN] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Not Scored)
+[FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
+[FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[PASS] 1.3.7 Ensure that the --bind-address argument is set to 127.0.0.1 (Scored)
+[INFO] 1.4 Scheduler
+[FAIL] 1.4.1 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.4.2 Ensure that the --bind-address argument is set to 127.0.0.1 (Scored)
+
+== Remediations ==
+1.1.9 Run the below command (based on the file location on your system) on the master node.
+For example,
+chmod 644 <path/to/cni/files>
+
+1.1.10 Run the below command (based on the file location on your system) on the master node.
+For example,
+chown root:root <path/to/cni/files>
+
+1.1.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above).
+For example, chown etcd:etcd /var/lib/etcd
+
+1.2.1 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--anonymous-auth=false
+
+1.2.6 Follow the Kubernetes documentation and setup the TLS connection between
+the apiserver and kubelets. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the
+--kubelet-certificate-authority parameter to the path to the cert file for the certificate authority.
+--kubelet-certificate-authority=<ca-string>
+
+1.2.10 Follow the Kubernetes documentation and set the desired limits in a configuration file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+and set the below parameters.
+--enable-admission-plugins=...,EventRateLimit,...
+--admission-control-config-file=<path/to/configuration/file>
+
+1.2.12 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+AlwaysPullImages.
+--enable-admission-plugins=...,AlwaysPullImages,...
+
+1.2.13 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+SecurityContextDeny, unless PodSecurityPolicy is already in place.
+--enable-admission-plugins=...,SecurityContextDeny,...
+
+1.2.16 Follow the documentation and create Pod Security Policy objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes PodSecurityPolicy:
+--enable-admission-plugins=...,PodSecurityPolicy,...
+Then restart the API Server.
+
+1.2.21 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.2.22 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-path parameter to a suitable path and
+file where you would like audit logs to be written, for example:
+--audit-log-path=/var/log/apiserver/audit.log
+
+1.2.23 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxage parameter to 30 or as an appropriate number of days:
+--audit-log-maxage=30
+
+1.2.24 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxbackup parameter to 10 or to an appropriate
+value.
+--audit-log-maxbackup=10
+
+1.2.25 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxsize parameter to an appropriate size in MB.
+For example, to set it as 100 MB:
+--audit-log-maxsize=100
+
+1.2.33 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --encryption-provider-config parameter to the path of that file: --encryption-provider-config=</path/to/EncryptionConfig/File>
+
+1.2.34 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+In this file, choose aescbc, kms or secretbox as the encryption provider.
+
+1.2.35 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+1.3.1 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold,
+for example:
+--terminated-pod-gc-threshold=10
+
+1.3.2 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --feature-gates parameter to include RotateKubeletServerCertificate=true.
+--feature-gates=RotateKubeletServerCertificate=true
+
+1.4.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml file
+on the master node and set the below parameter.
+--profiling=false
+
+
+== Summary ==
+44 checks PASS
+11 checks FAIL
+10 checks WARN
+0 checks INFO

integration/testdata/cis-1.5/job-node.data

@@ -0,0 +1,77 @@
+[INFO] 4 Worker Node Security Configuration
+[INFO] 4.1 Worker Node Configuration Files
+[PASS] 4.1.1 Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)
+[PASS] 4.1.2 Ensure that the kubelet service file ownership is set to root:root (Scored)
+[FAIL] 4.1.3 Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)
+[FAIL] 4.1.4 Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)
+[PASS] 4.1.5 Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 4.1.6 Ensure that the kubelet.conf file ownership is set to root:root (Scored)
+[PASS] 4.1.7 Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)
+[PASS] 4.1.8 Ensure that the client certificate authorities file ownership is set to root:root (Scored)
+[PASS] 4.1.9 Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)
+[PASS] 4.1.10 Ensure that the kubelet configuration file ownership is set to root:root (Scored)
+[INFO] 4.2 Kubelet
+[PASS] 4.2.1 Ensure that the anonymous-auth argument is set to false (Scored)
+[PASS] 4.2.2 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 4.2.3 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[PASS] 4.2.4 Ensure that the --read-only-port argument is set to 0 (Scored)
+[PASS] 4.2.5 Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)
+[FAIL] 4.2.6 Ensure that the --protect-kernel-defaults argument is set to true (Scored)
+[PASS] 4.2.7 Ensure that the --make-iptables-util-chains argument is set to true (Scored)
+[PASS] 4.2.8 Ensure that the --hostname-override argument is not set (Not Scored)
+[WARN] 4.2.9 Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Not Scored)
+[FAIL] 4.2.10 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 4.2.11 Ensure that the --rotate-certificates argument is not set to false (Scored)
+[FAIL] 4.2.12 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[PASS] 4.2.13 Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)
+
+== Remediations ==
+4.1.3 Run the below command (based on the file location on your system) on the each worker node.
+For example,
+chmod 644 /etc/kubernetes/proxy.conf
+
+4.1.4 Run the below command (based on the file location on your system) on the each worker node.
+For example, chown root:root /etc/kubernetes/proxy.conf
+
+4.2.6 If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--protect-kernel-defaults=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.9 If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.10 If using a Kubelet config file, edit the file to set tlsCertFile to the location
+of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+to the location of the corresponding private key file.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+--tls-cert-file=<path/to/tls-certificate-file>
+--tls-private-key-file=<path/to/tls-key-file>
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.12 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+--feature-gates=RotateKubeletServerCertificate=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+
+== Summary ==
+17 checks PASS
+5 checks FAIL
+1 checks WARN
+0 checks INFO

integration/testdata/cis-1.5/job.data

@@ -0,0 +1,424 @@
+[INFO] 1 Master Node Security Configuration
+[INFO] 1.1 Master Node Configuration Files
+[PASS] 1.1.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.2 Ensure that the API server pod specification file ownership is set to root:root (Scored)
+[PASS] 1.1.3 Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.4 Ensure that the controller manager pod specification file ownership is set to root:root (Scored)
+[PASS] 1.1.5 Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.6 Ensure that the scheduler pod specification file ownership is set to root:root (Scored)
+[PASS] 1.1.7 Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.8 Ensure that the etcd pod specification file ownership is set to root:root (Scored)
+[WARN] 1.1.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Not Scored)
+[WARN] 1.1.10 Ensure that the Container Network Interface file ownership is set to root:root (Not Scored)
+[PASS] 1.1.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)
+[FAIL] 1.1.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Scored)
+[PASS] 1.1.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.14 Ensure that the admin.conf file ownership is set to root:root (Scored)
+[PASS] 1.1.15 Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.16 Ensure that the scheduler.conf file ownership is set to root:root (Scored)
+[PASS] 1.1.17 Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 1.1.18 Ensure that the controller-manager.conf file ownership is set to root:root (Scored)
+[PASS] 1.1.19 Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Scored)
+[PASS] 1.1.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Not Scored)
+[PASS] 1.1.21 Ensure that the Kubernetes PKI key file permissions are set to 600 (Not Scored)
+[INFO] 1.2 API Server
+[WARN] 1.2.1 Ensure that the --anonymous-auth argument is set to false (Not Scored)
+[PASS] 1.2.2 Ensure that the --basic-auth-file argument is not set (Scored)
+[PASS] 1.2.3 Ensure that the --token-auth-file parameter is not set (Scored)
+[PASS] 1.2.4 Ensure that the --kubelet-https argument is set to true (Scored)
+[PASS] 1.2.5 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Scored)
+[FAIL] 1.2.6 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)
+[PASS] 1.2.7 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 1.2.8 Ensure that the --authorization-mode argument includes Node (Scored)
+[PASS] 1.2.9 Ensure that the --authorization-mode argument includes RBAC (Scored)
+[WARN] 1.2.10 Ensure that the admission control plugin EventRateLimit is set (Not Scored)
+[PASS] 1.2.11 Ensure that the admission control plugin AlwaysAdmit is not set (Scored)
+[WARN] 1.2.12 Ensure that the admission control plugin AlwaysPullImages is set (Not Scored)
+[WARN] 1.2.13 Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used (Not Scored)
+[PASS] 1.2.14 Ensure that the admission control plugin ServiceAccount is set (Scored)
+[PASS] 1.2.15 Ensure that the admission control plugin NamespaceLifecycle is set (Scored)
+[FAIL] 1.2.16 Ensure that the admission control plugin PodSecurityPolicy is set (Scored)
+[PASS] 1.2.17 Ensure that the admission control plugin NodeRestriction is set (Scored)
+[PASS] 1.2.18 Ensure that the --insecure-bind-address argument is not set (Scored)
+[PASS] 1.2.19 Ensure that the --insecure-port argument is set to 0 (Scored)
+[PASS] 1.2.20 Ensure that the --secure-port argument is not set to 0 (Scored)
+[FAIL] 1.2.21 Ensure that the --profiling argument is set to false (Scored)
+[FAIL] 1.2.22 Ensure that the --audit-log-path argument is set (Scored)
+[FAIL] 1.2.23 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)
+[FAIL] 1.2.24 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)
+[FAIL] 1.2.25 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)
+[PASS] 1.2.26 Ensure that the --request-timeout argument is set as appropriate (Scored)
+[PASS] 1.2.27 Ensure that the --service-account-lookup argument is set to true (Scored)
+[PASS] 1.2.28 Ensure that the --service-account-key-file argument is set as appropriate (Scored)
+[PASS] 1.2.29 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored)
+[PASS] 1.2.30 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 1.2.31 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[PASS] 1.2.32 Ensure that the --etcd-cafile argument is set as appropriate (Scored)
+[WARN] 1.2.33 Ensure that the --encryption-provider-config argument is set as appropriate (Not Scored)
+[WARN] 1.2.34 Ensure that encryption providers are appropriately configured (Not Scored)
+[WARN] 1.2.35 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Not Scored)
+[INFO] 1.3 Controller Manager
+[WARN] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Not Scored)
+[FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Scored)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Scored)
+[FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[PASS] 1.3.7 Ensure that the --bind-address argument is set to 127.0.0.1 (Scored)
+[INFO] 1.4 Scheduler
+[FAIL] 1.4.1 Ensure that the --profiling argument is set to false (Scored)
+[PASS] 1.4.2 Ensure that the --bind-address argument is set to 127.0.0.1 (Scored)
+
+== Remediations ==
+1.1.9 Run the below command (based on the file location on your system) on the master node.
+For example,
+chmod 644 <path/to/cni/files>
+
+1.1.10 Run the below command (based on the file location on your system) on the master node.
+For example,
+chown root:root <path/to/cni/files>
+
+1.1.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above).
+For example, chown etcd:etcd /var/lib/etcd
+
+1.2.1 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--anonymous-auth=false
+
+1.2.6 Follow the Kubernetes documentation and setup the TLS connection between
+the apiserver and kubelets. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the
+--kubelet-certificate-authority parameter to the path to the cert file for the certificate authority.
+--kubelet-certificate-authority=<ca-string>
+
+1.2.10 Follow the Kubernetes documentation and set the desired limits in a configuration file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+and set the below parameters.
+--enable-admission-plugins=...,EventRateLimit,...
+--admission-control-config-file=<path/to/configuration/file>
+
+1.2.12 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+AlwaysPullImages.
+--enable-admission-plugins=...,AlwaysPullImages,...
+
+1.2.13 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+SecurityContextDeny, unless PodSecurityPolicy is already in place.
+--enable-admission-plugins=...,SecurityContextDeny,...
+
+1.2.16 Follow the documentation and create Pod Security Policy objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes PodSecurityPolicy:
+--enable-admission-plugins=...,PodSecurityPolicy,...
+Then restart the API Server.
+
+1.2.21 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.2.22 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-path parameter to a suitable path and
+file where you would like audit logs to be written, for example:
+--audit-log-path=/var/log/apiserver/audit.log
+
+1.2.23 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxage parameter to 30 or as an appropriate number of days:
+--audit-log-maxage=30
+
+1.2.24 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxbackup parameter to 10 or to an appropriate
+value.
+--audit-log-maxbackup=10
+
+1.2.25 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxsize parameter to an appropriate size in MB.
+For example, to set it as 100 MB:
+--audit-log-maxsize=100
+
+1.2.33 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --encryption-provider-config parameter to the path of that file: --encryption-provider-config=</path/to/EncryptionConfig/File>
+
+1.2.34 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+In this file, choose aescbc, kms or secretbox as the encryption provider.
+
+1.2.35 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256
+
+1.3.1 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold,
+for example:
+--terminated-pod-gc-threshold=10
+
+1.3.2 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --feature-gates parameter to include RotateKubeletServerCertificate=true.
+--feature-gates=RotateKubeletServerCertificate=true
+
+1.4.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml file
+on the master node and set the below parameter.
+--profiling=false
+
+
+== Summary ==
+44 checks PASS
+11 checks FAIL
+10 checks WARN
+0 checks INFO
+[INFO] 2 Etcd Node Configuration
+[INFO] 2 Etcd Node Configuration Files
+[PASS] 2.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)
+[PASS] 2.2 Ensure that the --client-cert-auth argument is set to true (Scored)
+[PASS] 2.3 Ensure that the --auto-tls argument is not set to true (Scored)
+[PASS] 2.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)
+[PASS] 2.5 Ensure that the --peer-client-cert-auth argument is set to true (Scored)
+[PASS] 2.6 Ensure that the --peer-auto-tls argument is not set to true (Scored)
+[PASS] 2.7 Ensure that a unique Certificate Authority is used for etcd (Not Scored)
+
+== Summary ==
+7 checks PASS
+0 checks FAIL
+0 checks WARN
+0 checks INFO
+[INFO] 3 Control Plane Configuration
+[INFO] 3.1 Authentication and Authorization
+[WARN] 3.1.1 Client certificate authentication should not be used for users (Not Scored)
+[INFO] 3.2 Logging
+[WARN] 3.2.1 Ensure that a minimal audit policy is created (Scored)
+[WARN] 3.2.2 Ensure that the audit policy covers key security concerns (Not Scored)
+
+== Remediations ==
+3.1.1 Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
+implemented in place of client certificates.
+
+3.2.1 Create an audit policy file for your cluster.
+
+3.2.2 Consider modification of the audit policy in use on the cluster to include these items, at a
+minimum.
+
+
+== Summary ==
+0 checks PASS
+0 checks FAIL
+3 checks WARN
+0 checks INFO
+[INFO] 4 Worker Node Security Configuration
+[INFO] 4.1 Worker Node Configuration Files
+[PASS] 4.1.1 Ensure that the kubelet service file permissions are set to 644 or more restrictive (Scored)
+[PASS] 4.1.2 Ensure that the kubelet service file ownership is set to root:root (Scored)
+[FAIL] 4.1.3 Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive (Scored)
+[FAIL] 4.1.4 Ensure that the proxy kubeconfig file ownership is set to root:root (Scored)
+[PASS] 4.1.5 Ensure that the kubelet.conf file permissions are set to 644 or more restrictive (Scored)
+[PASS] 4.1.6 Ensure that the kubelet.conf file ownership is set to root:root (Scored)
+[PASS] 4.1.7 Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Scored)
+[PASS] 4.1.8 Ensure that the client certificate authorities file ownership is set to root:root (Scored)
+[PASS] 4.1.9 Ensure that the kubelet configuration file has permissions set to 644 or more restrictive (Scored)
+[PASS] 4.1.10 Ensure that the kubelet configuration file ownership is set to root:root (Scored)
+[INFO] 4.2 Kubelet
+[PASS] 4.2.1 Ensure that the anonymous-auth argument is set to false (Scored)
+[PASS] 4.2.2 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)
+[PASS] 4.2.3 Ensure that the --client-ca-file argument is set as appropriate (Scored)
+[PASS] 4.2.4 Ensure that the --read-only-port argument is set to 0 (Scored)
+[PASS] 4.2.5 Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)
+[FAIL] 4.2.6 Ensure that the --protect-kernel-defaults argument is set to true (Scored)
+[PASS] 4.2.7 Ensure that the --make-iptables-util-chains argument is set to true (Scored)
+[PASS] 4.2.8 Ensure that the --hostname-override argument is not set (Not Scored)
+[WARN] 4.2.9 Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Not Scored)
+[FAIL] 4.2.10 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)
+[PASS] 4.2.11 Ensure that the --rotate-certificates argument is not set to false (Scored)
+[FAIL] 4.2.12 Ensure that the RotateKubeletServerCertificate argument is set to true (Scored)
+[PASS] 4.2.13 Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Not Scored)
+
+== Remediations ==
+4.1.3 Run the below command (based on the file location on your system) on the each worker node.
+For example,
+chmod 644 /etc/kubernetes/proxy.conf
+
+4.1.4 Run the below command (based on the file location on your system) on the each worker node.
+For example, chown root:root /etc/kubernetes/proxy.conf
+
+4.2.6 If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--protect-kernel-defaults=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.9 If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.10 If using a Kubelet config file, edit the file to set tlsCertFile to the location
+of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+to the location of the corresponding private key file.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+--tls-cert-file=<path/to/tls-certificate-file>
+--tls-private-key-file=<path/to/tls-key-file>
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.12 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+--feature-gates=RotateKubeletServerCertificate=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+
+== Summary ==
+17 checks PASS
+5 checks FAIL
+1 checks WARN
+0 checks INFO
+[INFO] 5 Kubernetes Policies
+[INFO] 5.1 RBAC and Service Accounts
+[WARN] 5.1.1 Ensure that the cluster-admin role is only used where required (Not Scored)
+[WARN] 5.1.2 Minimize access to secrets (Not Scored)
+[WARN] 5.1.3 Minimize wildcard use in Roles and ClusterRoles (Not Scored)
+[WARN] 5.1.4 Minimize access to create pods (Not Scored)
+[WARN] 5.1.5 Ensure that default service accounts are not actively used. (Scored)
+[WARN] 5.1.6 Ensure that Service Account Tokens are only mounted where necessary (Not Scored)
+[INFO] 5.2 Pod Security Policies
+[WARN] 5.2.1 Minimize the admission of privileged containers (Not Scored)
+[WARN] 5.2.2 Minimize the admission of containers wishing to share the host process ID namespace (Scored)
+[WARN] 5.2.3 Minimize the admission of containers wishing to share the host IPC namespace (Scored)
+[WARN] 5.2.4 Minimize the admission of containers wishing to share the host network namespace (Scored)
+[WARN] 5.2.5 Minimize the admission of containers with allowPrivilegeEscalation (Scored)
+[WARN] 5.2.6 Minimize the admission of root containers (Not Scored)
+[WARN] 5.2.7 Minimize the admission of containers with the NET_RAW capability (Not Scored)
+[WARN] 5.2.8 Minimize the admission of containers with added capabilities (Not Scored)
+[WARN] 5.2.9 Minimize the admission of containers with capabilities assigned (Not Scored)
+[INFO] 5.3 Network Policies and CNI
+[WARN] 5.3.1 Ensure that the CNI in use supports Network Policies (Not Scored)
+[WARN] 5.3.2 Ensure that all Namespaces have Network Policies defined (Scored)
+[INFO] 5.4 Secrets Management
+[WARN] 5.4.1 Prefer using secrets as files over secrets as environment variables (Not Scored)
+[WARN] 5.4.2 Consider external secret storage (Not Scored)
+[INFO] 5.5 Extensible Admission Control
+[WARN] 5.5.1 Configure Image Provenance using ImagePolicyWebhook admission controller (Not Scored)
+[INFO] 5.7 General Policies
+[WARN] 5.7.1 Create administrative boundaries between resources using namespaces (Not Scored)
+[WARN] 5.7.2 Ensure that the seccomp profile is set to docker/default in your pod definitions (Not Scored)
+[WARN] 5.7.3 Apply Security Context to Your Pods and Containers (Not Scored)
+[WARN] 5.7.4 The default namespace should not be used (Scored)
+
+== Remediations ==
+5.1.1 Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
+if they need this role or if they could use a role with fewer privileges.
+Where possible, first bind users to a lower privileged role and then remove the
+clusterrolebinding to the cluster-admin role :
+kubectl delete clusterrolebinding [name]
+
+5.1.2 Where possible, remove get, list and watch access to secret objects in the cluster.
+
+5.1.3 Where possible replace any use of wildcards in clusterroles and roles with specific
+objects or actions.
+
+5.1.4 Where possible, remove create access to pod objects in the cluster.
+
+5.1.5 Create explicit service accounts wherever a Kubernetes workload requires specific access
+to the Kubernetes API server.
+Modify the configuration of each default service account to include this value
+automountServiceAccountToken: false
+
+5.1.6 Modify the definition of pods and service accounts which do not need to mount service
+account tokens to disable it.
+
+5.2.1 Create a PSP as described in the Kubernetes documentation, ensuring that
+the .spec.privileged field is omitted or set to false.
+
+5.2.2 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.hostPID field is omitted or set to false.
+
+5.2.3 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.hostIPC field is omitted or set to false.
+
+5.2.4 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.hostNetwork field is omitted or set to false.
+
+5.2.5 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.allowPrivilegeEscalation field is omitted or set to false.
+
+5.2.6 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of
+UIDs not including 0.
+
+5.2.7 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+
+5.2.8 Ensure that allowedCapabilities is not present in PSPs for the cluster unless
+it is set to an empty array.
+
+5.2.9 Review the use of capabilites in applications runnning on your cluster. Where a namespace
+contains applicaions which do not require any Linux capabities to operate consider adding
+a PSP which forbids the admission of containers which do not drop all capabilities.
+
+5.3.1 If the CNI plugin in use does not support network policies, consideration should be given to
+making use of a different plugin, or finding an alternate mechanism for restricting traffic
+in the Kubernetes cluster.
+
+5.3.2 Follow the documentation and create NetworkPolicy objects as you need them.
+
+5.4.1 if possible, rewrite application code to read secrets from mounted secret files, rather than
+from environment variables.
+
+5.4.2 Refer to the secrets management options offered by your cloud provider or a third-party
+secrets management solution.
+
+5.5.1 Follow the Kubernetes documentation and setup image provenance.
+
+5.7.1 Follow the documentation and create namespaces for objects in your deployment as you need
+them.
+
+5.7.2 Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+would need to enable alpha features in the apiserver by passing "--feature-
+gates=AllAlpha=true" argument.
+Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
+parameter to "--feature-gates=AllAlpha=true"
+KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+Based on your system, restart the kube-apiserver service. For example:
+systemctl restart kube-apiserver.service
+Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+example is as below:
+apiVersion: v1
+kind: Pod
+metadata:
+  name: trustworthy-pod
+  annotations:
+    seccomp.security.alpha.kubernetes.io/pod: docker/default
+spec:
+  containers:
+    - name: trustworthy-container
+      image: sotrustworthy:latest
+
+5.7.3 Follow the Kubernetes documentation and apply security contexts to your pods. For a
+suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+Containers.
+
+5.7.4 Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
+resources and that all new resources are created in a specific namespace.
+
+
+== Summary ==
+0 checks PASS
+0 checks FAIL
+24 checks WARN
+0 checks INFO

integration/testdata/cis-1.6/add-tls-kind.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: kind.sigs.k8s.io/v1alpha3
+kind: Cluster
+networking:
+  apiServerAddress: "0.0.0.0"
+
+kubeadmConfigPatchesJson6902:
+  - group: kubelet.config.k8s.io
+    version: v1beta1
+    kind: KubeletConfiguration
+    patch: |
+      - op: add
+        path: /tlsCipherSuites
+        value: ["TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"]
+
+nodes:
+  # the control plane node config
+  - role: control-plane
+    image: "kindest/node:v1.18.0"

integration/testdata/cis-1.6/job-master.data

@@ -0,0 +1,183 @@
+[INFO] 1 Master Node Security Configuration
+[INFO] 1.1 Master Node Configuration Files
+[PASS] 1.1.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.2 Ensure that the API server pod specification file ownership is set to root:root (Automated)
+[PASS] 1.1.3 Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.4 Ensure that the controller manager pod specification file ownership is set to root:root (Automated)
+[PASS] 1.1.5 Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.6 Ensure that the scheduler pod specification file ownership is set to root:root (Automated)
+[PASS] 1.1.7 Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.8 Ensure that the etcd pod specification file ownership is set to root:root (Automated)
+[WARN] 1.1.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Manual)
+[WARN] 1.1.10 Ensure that the Container Network Interface file ownership is set to root:root (Manual)
+[PASS] 1.1.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Automated)
+[FAIL] 1.1.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Automated)
+[PASS] 1.1.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.14 Ensure that the admin.conf file ownership is set to root:root (Automated)
+[PASS] 1.1.15 Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.16 Ensure that the scheduler.conf file ownership is set to root:root (Automated)
+[PASS] 1.1.17 Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.18 Ensure that the controller-manager.conf file ownership is set to root:root (Automated)
+[FAIL] 1.1.19 Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Automated)
+[PASS] 1.1.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Manual)
+[PASS] 1.1.21 Ensure that the Kubernetes PKI key file permissions are set to 600 (Manual)
+[INFO] 1.2 API Server
+[WARN] 1.2.1 Ensure that the --anonymous-auth argument is set to false (Manual)
+[PASS] 1.2.2 Ensure that the --basic-auth-file argument is not set (Automated)
+[PASS] 1.2.3 Ensure that the --token-auth-file parameter is not set (Automated)
+[PASS] 1.2.4 Ensure that the --kubelet-https argument is set to true (Automated)
+[PASS] 1.2.5 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Automated)
+[FAIL] 1.2.6 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Automated)
+[PASS] 1.2.7 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Automated)
+[PASS] 1.2.8 Ensure that the --authorization-mode argument includes Node (Automated)
+[PASS] 1.2.9 Ensure that the --authorization-mode argument includes RBAC (Automated)
+[WARN] 1.2.10 Ensure that the admission control plugin EventRateLimit is set (Manual)
+[PASS] 1.2.11 Ensure that the admission control plugin AlwaysAdmit is not set (Automated)
+[WARN] 1.2.12 Ensure that the admission control plugin AlwaysPullImages is set (Manual)
+[WARN] 1.2.13 Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used (Manual)
+[PASS] 1.2.14 Ensure that the admission control plugin ServiceAccount is set (Automated)
+[PASS] 1.2.15 Ensure that the admission control plugin NamespaceLifecycle is set (Automated)
+[FAIL] 1.2.16 Ensure that the admission control plugin PodSecurityPolicy is set (Automated)
+[PASS] 1.2.17 Ensure that the admission control plugin NodeRestriction is set (Automated)
+[PASS] 1.2.18 Ensure that the --insecure-bind-address argument is not set (Automated)
+[PASS] 1.2.19 Ensure that the --insecure-port argument is set to 0 (Automated)
+[PASS] 1.2.20 Ensure that the --secure-port argument is not set to 0 (Automated)
+[FAIL] 1.2.21 Ensure that the --profiling argument is set to false (Automated)
+[FAIL] 1.2.22 Ensure that the --audit-log-path argument is set (Automated)
+[FAIL] 1.2.23 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Automated)
+[FAIL] 1.2.24 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Automated)
+[FAIL] 1.2.25 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Automated)
+[PASS] 1.2.26 Ensure that the --request-timeout argument is set as appropriate (Automated)
+[PASS] 1.2.27 Ensure that the --service-account-lookup argument is set to true (Automated)
+[PASS] 1.2.28 Ensure that the --service-account-key-file argument is set as appropriate (Automated)
+[PASS] 1.2.29 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Automated)
+[PASS] 1.2.30 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Automated)
+[PASS] 1.2.31 Ensure that the --client-ca-file argument is set as appropriate (Automated)
+[PASS] 1.2.32 Ensure that the --etcd-cafile argument is set as appropriate (Automated)
+[WARN] 1.2.33 Ensure that the --encryption-provider-config argument is set as appropriate (Manual)
+[WARN] 1.2.34 Ensure that encryption providers are appropriately configured (Manual)
+[WARN] 1.2.35 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Manual)
+[INFO] 1.3 Controller Manager
+[WARN] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Manual)
+[FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Automated)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Automated)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Automated)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Automated)
+[FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Automated)
+[PASS] 1.3.7 Ensure that the --bind-address argument is set to 127.0.0.1 (Automated)
+[INFO] 1.4 Scheduler
+[FAIL] 1.4.1 Ensure that the --profiling argument is set to false (Automated)
+[PASS] 1.4.2 Ensure that the --bind-address argument is set to 127.0.0.1 (Automated)
+
+== Remediations ==
+1.1.9 Run the below command (based on the file location on your system) on the master node.
+For example,
+chmod 644 <path/to/cni/files>
+
+1.1.10 Run the below command (based on the file location on your system) on the master node.
+For example,
+chown root:root <path/to/cni/files>
+
+1.1.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above).
+For example, chown etcd:etcd /var/lib/etcd
+
+1.1.19 Run the below command (based on the file location on your system) on the master node.
+For example,
+chown -R root:root /etc/kubernetes/pki/
+
+1.2.1 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--anonymous-auth=false
+
+1.2.6 Follow the Kubernetes documentation and setup the TLS connection between
+the apiserver and kubelets. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the
+--kubelet-certificate-authority parameter to the path to the cert file for the certificate authority.
+--kubelet-certificate-authority=<ca-string>
+
+1.2.10 Follow the Kubernetes documentation and set the desired limits in a configuration file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+and set the below parameters.
+--enable-admission-plugins=...,EventRateLimit,...
+--admission-control-config-file=<path/to/configuration/file>
+
+1.2.12 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+AlwaysPullImages.
+--enable-admission-plugins=...,AlwaysPullImages,...
+
+1.2.13 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+SecurityContextDeny, unless PodSecurityPolicy is already in place.
+--enable-admission-plugins=...,SecurityContextDeny,...
+
+1.2.16 Follow the documentation and create Pod Security Policy objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes PodSecurityPolicy:
+--enable-admission-plugins=...,PodSecurityPolicy,...
+Then restart the API Server.
+
+1.2.21 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.2.22 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-path parameter to a suitable path and
+file where you would like audit logs to be written, for example:
+--audit-log-path=/var/log/apiserver/audit.log
+
+1.2.23 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxage parameter to 30 or as an appropriate number of days:
+--audit-log-maxage=30
+
+1.2.24 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxbackup parameter to 10 or to an appropriate
+value.
+--audit-log-maxbackup=10
+
+1.2.25 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxsize parameter to an appropriate size in MB.
+For example, to set it as 100 MB:
+--audit-log-maxsize=100
+
+1.2.33 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --encryption-provider-config parameter to the path of that file: --encryption-provider-config=</path/to/EncryptionConfig/File>
+
+1.2.34 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+In this file, choose aescbc, kms or secretbox as the encryption provider.
+
+1.2.35 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM
+_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM
+_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM
+_SHA384
+
+1.3.1 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold,
+for example:
+--terminated-pod-gc-threshold=10
+
+1.3.2 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --feature-gates parameter to include RotateKubeletServerCertificate=true.
+--feature-gates=RotateKubeletServerCertificate=true
+
+1.4.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml file
+on the master node and set the below parameter.
+--profiling=false
+
+
+== Summary ==
+43 checks PASS
+12 checks FAIL
+10 checks WARN
+0 checks INFO

integration/testdata/cis-1.6/job-node.data

@@ -0,0 +1,77 @@
+[INFO] 4 Worker Node Security Configuration
+[INFO] 4.1 Worker Node Configuration Files
+[PASS] 4.1.1 Ensure that the kubelet service file permissions are set to 644 or more restrictive (Automated)
+[PASS] 4.1.2 Ensure that the kubelet service file ownership is set to root:root (Automated)
+[WARN] 4.1.3 If proxy kubeconfig file exists ensure permissions are set to 644 or more restrictive (Manual)
+[WARN] 4.1.4 Ensure that the proxy kubeconfig file ownership is set to root:root (Manual)
+[PASS] 4.1.5 Ensure that the --kubeconfig kubelet.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 4.1.6 Ensure that the --kubeconfig kubelet.conf file ownership is set to root:root (Manual)
+[PASS] 4.1.7 Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Manual)
+[PASS] 4.1.8 Ensure that the client certificate authorities file ownership is set to root:root (Manual)
+[PASS] 4.1.9 Ensure that the kubelet --config configuration file has permissions set to 644 or more restrictive (Automated)
+[PASS] 4.1.10 Ensure that the kubelet --config configuration file ownership is set to root:root (Automated)
+[INFO] 4.2 Kubelet
+[PASS] 4.2.1 Ensure that the anonymous-auth argument is set to false (Automated)
+[PASS] 4.2.2 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Automated)
+[PASS] 4.2.3 Ensure that the --client-ca-file argument is set as appropriate (Automated)
+[PASS] 4.2.4 Ensure that the --read-only-port argument is set to 0 (Manual)
+[PASS] 4.2.5 Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Manual)
+[FAIL] 4.2.6 Ensure that the --protect-kernel-defaults argument is set to true (Automated)
+[PASS] 4.2.7 Ensure that the --make-iptables-util-chains argument is set to true (Automated)
+[PASS] 4.2.8 Ensure that the --hostname-override argument is not set (Manual)
+[WARN] 4.2.9 Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Manual)
+[WARN] 4.2.10 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Manual)
+[PASS] 4.2.11 Ensure that the --rotate-certificates argument is not set to false (Manual)
+[WARN] 4.2.12 Verify that the RotateKubeletServerCertificate argument is set to true (Manual)
+[PASS] 4.2.13 Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Manual)
+
+== Remediations ==
+4.1.3 Run the below command (based on the file location on your system) on the each worker node.
+For example,
+chmod 644 /etc/kubernetes/proxy.conf
+
+4.1.4 Run the below command (based on the file location on your system) on the each worker node.
+For example, chown root:root /etc/kubernetes/proxy.conf
+
+4.2.6 If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--protect-kernel-defaults=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.9 If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.10 If using a Kubelet config file, edit the file to set tlsCertFile to the location
+of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+to the location of the corresponding private key file.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+--tls-cert-file=<path/to/tls-certificate-file>
+--tls-private-key-file=<path/to/tls-key-file>
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.12 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+--feature-gates=RotateKubeletServerCertificate=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+
+== Summary ==
+17 checks PASS
+1 checks FAIL
+5 checks WARN
+0 checks INFO

integration/testdata/cis-1.6/job.data

@@ -0,0 +1,431 @@
+[INFO] 1 Master Node Security Configuration
+[INFO] 1.1 Master Node Configuration Files
+[PASS] 1.1.1 Ensure that the API server pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.2 Ensure that the API server pod specification file ownership is set to root:root (Automated)
+[PASS] 1.1.3 Ensure that the controller manager pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.4 Ensure that the controller manager pod specification file ownership is set to root:root (Automated)
+[PASS] 1.1.5 Ensure that the scheduler pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.6 Ensure that the scheduler pod specification file ownership is set to root:root (Automated)
+[PASS] 1.1.7 Ensure that the etcd pod specification file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.8 Ensure that the etcd pod specification file ownership is set to root:root (Automated)
+[WARN] 1.1.9 Ensure that the Container Network Interface file permissions are set to 644 or more restrictive (Manual)
+[WARN] 1.1.10 Ensure that the Container Network Interface file ownership is set to root:root (Manual)
+[PASS] 1.1.11 Ensure that the etcd data directory permissions are set to 700 or more restrictive (Automated)
+[FAIL] 1.1.12 Ensure that the etcd data directory ownership is set to etcd:etcd (Automated)
+[PASS] 1.1.13 Ensure that the admin.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.14 Ensure that the admin.conf file ownership is set to root:root (Automated)
+[PASS] 1.1.15 Ensure that the scheduler.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.16 Ensure that the scheduler.conf file ownership is set to root:root (Automated)
+[PASS] 1.1.17 Ensure that the controller-manager.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 1.1.18 Ensure that the controller-manager.conf file ownership is set to root:root (Automated)
+[FAIL] 1.1.19 Ensure that the Kubernetes PKI directory and file ownership is set to root:root (Automated)
+[PASS] 1.1.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Manual)
+[PASS] 1.1.21 Ensure that the Kubernetes PKI key file permissions are set to 600 (Manual)
+[INFO] 1.2 API Server
+[WARN] 1.2.1 Ensure that the --anonymous-auth argument is set to false (Manual)
+[PASS] 1.2.2 Ensure that the --basic-auth-file argument is not set (Automated)
+[PASS] 1.2.3 Ensure that the --token-auth-file parameter is not set (Automated)
+[PASS] 1.2.4 Ensure that the --kubelet-https argument is set to true (Automated)
+[PASS] 1.2.5 Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate (Automated)
+[FAIL] 1.2.6 Ensure that the --kubelet-certificate-authority argument is set as appropriate (Automated)
+[PASS] 1.2.7 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Automated)
+[PASS] 1.2.8 Ensure that the --authorization-mode argument includes Node (Automated)
+[PASS] 1.2.9 Ensure that the --authorization-mode argument includes RBAC (Automated)
+[WARN] 1.2.10 Ensure that the admission control plugin EventRateLimit is set (Manual)
+[PASS] 1.2.11 Ensure that the admission control plugin AlwaysAdmit is not set (Automated)
+[WARN] 1.2.12 Ensure that the admission control plugin AlwaysPullImages is set (Manual)
+[WARN] 1.2.13 Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used (Manual)
+[PASS] 1.2.14 Ensure that the admission control plugin ServiceAccount is set (Automated)
+[PASS] 1.2.15 Ensure that the admission control plugin NamespaceLifecycle is set (Automated)
+[FAIL] 1.2.16 Ensure that the admission control plugin PodSecurityPolicy is set (Automated)
+[PASS] 1.2.17 Ensure that the admission control plugin NodeRestriction is set (Automated)
+[PASS] 1.2.18 Ensure that the --insecure-bind-address argument is not set (Automated)
+[PASS] 1.2.19 Ensure that the --insecure-port argument is set to 0 (Automated)
+[PASS] 1.2.20 Ensure that the --secure-port argument is not set to 0 (Automated)
+[FAIL] 1.2.21 Ensure that the --profiling argument is set to false (Automated)
+[FAIL] 1.2.22 Ensure that the --audit-log-path argument is set (Automated)
+[FAIL] 1.2.23 Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Automated)
+[FAIL] 1.2.24 Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Automated)
+[FAIL] 1.2.25 Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Automated)
+[PASS] 1.2.26 Ensure that the --request-timeout argument is set as appropriate (Automated)
+[PASS] 1.2.27 Ensure that the --service-account-lookup argument is set to true (Automated)
+[PASS] 1.2.28 Ensure that the --service-account-key-file argument is set as appropriate (Automated)
+[PASS] 1.2.29 Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Automated)
+[PASS] 1.2.30 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Automated)
+[PASS] 1.2.31 Ensure that the --client-ca-file argument is set as appropriate (Automated)
+[PASS] 1.2.32 Ensure that the --etcd-cafile argument is set as appropriate (Automated)
+[WARN] 1.2.33 Ensure that the --encryption-provider-config argument is set as appropriate (Manual)
+[WARN] 1.2.34 Ensure that encryption providers are appropriately configured (Manual)
+[WARN] 1.2.35 Ensure that the API Server only makes use of Strong Cryptographic Ciphers (Manual)
+[INFO] 1.3 Controller Manager
+[WARN] 1.3.1 Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Manual)
+[FAIL] 1.3.2 Ensure that the --profiling argument is set to false (Automated)
+[PASS] 1.3.3 Ensure that the --use-service-account-credentials argument is set to true (Automated)
+[PASS] 1.3.4 Ensure that the --service-account-private-key-file argument is set as appropriate (Automated)
+[PASS] 1.3.5 Ensure that the --root-ca-file argument is set as appropriate (Automated)
+[FAIL] 1.3.6 Ensure that the RotateKubeletServerCertificate argument is set to true (Automated)
+[PASS] 1.3.7 Ensure that the --bind-address argument is set to 127.0.0.1 (Automated)
+[INFO] 1.4 Scheduler
+[FAIL] 1.4.1 Ensure that the --profiling argument is set to false (Automated)
+[PASS] 1.4.2 Ensure that the --bind-address argument is set to 127.0.0.1 (Automated)
+
+== Remediations ==
+1.1.9 Run the below command (based on the file location on your system) on the master node.
+For example,
+chmod 644 <path/to/cni/files>
+
+1.1.10 Run the below command (based on the file location on your system) on the master node.
+For example,
+chown root:root <path/to/cni/files>
+
+1.1.12 On the etcd server node, get the etcd data directory, passed as an argument --data-dir,
+from the below command:
+ps -ef | grep etcd
+Run the below command (based on the etcd data directory found above).
+For example, chown etcd:etcd /var/lib/etcd
+
+1.1.19 Run the below command (based on the file location on your system) on the master node.
+For example,
+chown -R root:root /etc/kubernetes/pki/
+
+1.2.1 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--anonymous-auth=false
+
+1.2.6 Follow the Kubernetes documentation and setup the TLS connection between
+the apiserver and kubelets. Then, edit the API server pod specification file
+/etc/kubernetes/manifests/kube-apiserver.yaml on the master node and set the
+--kubelet-certificate-authority parameter to the path to the cert file for the certificate authority.
+--kubelet-certificate-authority=<ca-string>
+
+1.2.10 Follow the Kubernetes documentation and set the desired limits in a configuration file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+and set the below parameters.
+--enable-admission-plugins=...,EventRateLimit,...
+--admission-control-config-file=<path/to/configuration/file>
+
+1.2.12 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+AlwaysPullImages.
+--enable-admission-plugins=...,AlwaysPullImages,...
+
+1.2.13 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to include
+SecurityContextDeny, unless PodSecurityPolicy is already in place.
+--enable-admission-plugins=...,SecurityContextDeny,...
+
+1.2.16 Follow the documentation and create Pod Security Policy objects as per your environment.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --enable-admission-plugins parameter to a
+value that includes PodSecurityPolicy:
+--enable-admission-plugins=...,PodSecurityPolicy,...
+Then restart the API Server.
+
+1.2.21 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.2.22 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-path parameter to a suitable path and
+file where you would like audit logs to be written, for example:
+--audit-log-path=/var/log/apiserver/audit.log
+
+1.2.23 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxage parameter to 30 or as an appropriate number of days:
+--audit-log-maxage=30
+
+1.2.24 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxbackup parameter to 10 or to an appropriate
+value.
+--audit-log-maxbackup=10
+
+1.2.25 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --audit-log-maxsize parameter to an appropriate size in MB.
+For example, to set it as 100 MB:
+--audit-log-maxsize=100
+
+1.2.33 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+Then, edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the --encryption-provider-config parameter to the path of that file: --encryption-provider-config=</path/to/EncryptionConfig/File>
+
+1.2.34 Follow the Kubernetes documentation and configure a EncryptionConfig file.
+In this file, choose aescbc, kms or secretbox as the encryption provider.
+
+1.2.35 Edit the API server pod specification file /etc/kubernetes/manifests/kube-apiserver.yaml
+on the master node and set the below parameter.
+--tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM
+_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM
+_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM
+_SHA384
+
+1.3.1 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --terminated-pod-gc-threshold to an appropriate threshold,
+for example:
+--terminated-pod-gc-threshold=10
+
+1.3.2 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the below parameter.
+--profiling=false
+
+1.3.6 Edit the Controller Manager pod specification file /etc/kubernetes/manifests/kube-controller-manager.yaml
+on the master node and set the --feature-gates parameter to include RotateKubeletServerCertificate=true.
+--feature-gates=RotateKubeletServerCertificate=true
+
+1.4.1 Edit the Scheduler pod specification file /etc/kubernetes/manifests/kube-scheduler.yaml file
+on the master node and set the below parameter.
+--profiling=false
+
+
+== Summary ==
+43 checks PASS
+12 checks FAIL
+10 checks WARN
+0 checks INFO
+[INFO] 2 Etcd Node Configuration
+[INFO] 2 Etcd Node Configuration Files
+[PASS] 2.1 Ensure that the --cert-file and --key-file arguments are set as appropriate (Automated)
+[PASS] 2.2 Ensure that the --client-cert-auth argument is set to true (Automated)
+[PASS] 2.3 Ensure that the --auto-tls argument is not set to true (Automated)
+[PASS] 2.4 Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Automated)
+[PASS] 2.5 Ensure that the --peer-client-cert-auth argument is set to true (Automated)
+[PASS] 2.6 Ensure that the --peer-auto-tls argument is not set to true (Automated)
+[PASS] 2.7 Ensure that a unique Certificate Authority is used for etcd (Manual)
+
+== Summary ==
+7 checks PASS
+0 checks FAIL
+0 checks WARN
+0 checks INFO
+[INFO] 3 Control Plane Configuration
+[INFO] 3.1 Authentication and Authorization
+[WARN] 3.1.1 Client certificate authentication should not be used for users (Manual)
+[INFO] 3.2 Logging
+[WARN] 3.2.1 Ensure that a minimal audit policy is created (Manual)
+[WARN] 3.2.2 Ensure that the audit policy covers key security concerns (Manual)
+
+== Remediations ==
+3.1.1 Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
+implemented in place of client certificates.
+
+3.2.1 Create an audit policy file for your cluster.
+
+3.2.2 Consider modification of the audit policy in use on the cluster to include these items, at a
+minimum.
+
+
+== Summary ==
+0 checks PASS
+0 checks FAIL
+3 checks WARN
+0 checks INFO
+[INFO] 4 Worker Node Security Configuration
+[INFO] 4.1 Worker Node Configuration Files
+[PASS] 4.1.1 Ensure that the kubelet service file permissions are set to 644 or more restrictive (Automated)
+[PASS] 4.1.2 Ensure that the kubelet service file ownership is set to root:root (Automated)
+[WARN] 4.1.3 If proxy kubeconfig file exists ensure permissions are set to 644 or more restrictive (Manual)
+[WARN] 4.1.4 Ensure that the proxy kubeconfig file ownership is set to root:root (Manual)
+[PASS] 4.1.5 Ensure that the --kubeconfig kubelet.conf file permissions are set to 644 or more restrictive (Automated)
+[PASS] 4.1.6 Ensure that the --kubeconfig kubelet.conf file ownership is set to root:root (Manual)
+[PASS] 4.1.7 Ensure that the certificate authorities file permissions are set to 644 or more restrictive (Manual)
+[PASS] 4.1.8 Ensure that the client certificate authorities file ownership is set to root:root (Manual)
+[PASS] 4.1.9 Ensure that the kubelet --config configuration file has permissions set to 644 or more restrictive (Automated)
+[PASS] 4.1.10 Ensure that the kubelet --config configuration file ownership is set to root:root (Automated)
+[INFO] 4.2 Kubelet
+[PASS] 4.2.1 Ensure that the anonymous-auth argument is set to false (Automated)
+[PASS] 4.2.2 Ensure that the --authorization-mode argument is not set to AlwaysAllow (Automated)
+[PASS] 4.2.3 Ensure that the --client-ca-file argument is set as appropriate (Automated)
+[PASS] 4.2.4 Ensure that the --read-only-port argument is set to 0 (Manual)
+[PASS] 4.2.5 Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Manual)
+[FAIL] 4.2.6 Ensure that the --protect-kernel-defaults argument is set to true (Automated)
+[PASS] 4.2.7 Ensure that the --make-iptables-util-chains argument is set to true (Automated)
+[PASS] 4.2.8 Ensure that the --hostname-override argument is not set (Manual)
+[WARN] 4.2.9 Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture (Manual)
+[WARN] 4.2.10 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Manual)
+[PASS] 4.2.11 Ensure that the --rotate-certificates argument is not set to false (Manual)
+[WARN] 4.2.12 Verify that the RotateKubeletServerCertificate argument is set to true (Manual)
+[PASS] 4.2.13 Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers (Manual)
+
+== Remediations ==
+4.1.3 Run the below command (based on the file location on your system) on the each worker node.
+For example,
+chmod 644 /etc/kubernetes/proxy.conf
+
+4.1.4 Run the below command (based on the file location on your system) on the each worker node.
+For example, chown root:root /etc/kubernetes/proxy.conf
+
+4.2.6 If using a Kubelet config file, edit the file to set protectKernelDefaults: true.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+--protect-kernel-defaults=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.9 If using a Kubelet config file, edit the file to set eventRecordQPS: to an appropriate level.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameter in KUBELET_SYSTEM_PODS_ARGS variable.
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.10 If using a Kubelet config file, edit the file to set tlsCertFile to the location
+of the certificate file to use to identify this Kubelet, and tlsPrivateKeyFile
+to the location of the corresponding private key file.
+If using command line arguments, edit the kubelet service file
+/etc/systemd/system/kubelet.service.d/10-kubeadm.conf on each worker node and
+set the below parameters in KUBELET_CERTIFICATE_ARGS variable.
+--tls-cert-file=<path/to/tls-certificate-file>
+--tls-private-key-file=<path/to/tls-key-file>
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+4.2.12 Edit the kubelet service file /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+on each worker node and set the below parameter in KUBELET_CERTIFICATE_ARGS variable.
+--feature-gates=RotateKubeletServerCertificate=true
+Based on your system, restart the kubelet service. For example:
+systemctl daemon-reload
+systemctl restart kubelet.service
+
+
+== Summary ==
+17 checks PASS
+1 checks FAIL
+5 checks WARN
+0 checks INFO
+[INFO] 5 Kubernetes Policies
+[INFO] 5.1 RBAC and Service Accounts
+[WARN] 5.1.1 Ensure that the cluster-admin role is only used where required (Manual)
+[WARN] 5.1.2 Minimize access to secrets (Manual)
+[WARN] 5.1.3 Minimize wildcard use in Roles and ClusterRoles (Manual)
+[WARN] 5.1.4 Minimize access to create pods (Manual)
+[WARN] 5.1.5 Ensure that default service accounts are not actively used. (Manual)
+[WARN] 5.1.6 Ensure that Service Account Tokens are only mounted where necessary (Manual)
+[INFO] 5.2 Pod Security Policies
+[WARN] 5.2.1 Minimize the admission of privileged containers (Manual)
+[WARN] 5.2.2 Minimize the admission of containers wishing to share the host process ID namespace (Manual)
+[WARN] 5.2.3 Minimize the admission of containers wishing to share the host IPC namespace (Manual)
+[WARN] 5.2.4 Minimize the admission of containers wishing to share the host network namespace (Manual)
+[WARN] 5.2.5 Minimize the admission of containers with allowPrivilegeEscalation (Manual)
+[WARN] 5.2.6 Minimize the admission of root containers (Manual)
+[WARN] 5.2.7 Minimize the admission of containers with the NET_RAW capability (Manual)
+[WARN] 5.2.8 Minimize the admission of containers with added capabilities (Manual)
+[WARN] 5.2.9 Minimize the admission of containers with capabilities assigned (Manual)
+[INFO] 5.3 Network Policies and CNI
+[WARN] 5.3.1 Ensure that the CNI in use supports Network Policies (Manual)
+[WARN] 5.3.2 Ensure that all Namespaces have Network Policies defined (Manual)
+[INFO] 5.4 Secrets Management
+[WARN] 5.4.1 Prefer using secrets as files over secrets as environment variables (Manual)
+[WARN] 5.4.2 Consider external secret storage (Manual)
+[INFO] 5.5 Extensible Admission Control
+[WARN] 5.5.1 Configure Image Provenance using ImagePolicyWebhook admission controller (Manual)
+[INFO] 5.7 General Policies
+[WARN] 5.7.1 Create administrative boundaries between resources using namespaces (Manual)
+[WARN] 5.7.2 Ensure that the seccomp profile is set to docker/default in your pod definitions (Manual)
+[WARN] 5.7.3 Apply Security Context to Your Pods and Containers (Manual)
+[WARN] 5.7.4 The default namespace should not be used (Manual)
+
+== Remediations ==
+5.1.1 Identify all clusterrolebindings to the cluster-admin role. Check if they are used and
+if they need this role or if they could use a role with fewer privileges.
+Where possible, first bind users to a lower privileged role and then remove the
+clusterrolebinding to the cluster-admin role :
+kubectl delete clusterrolebinding [name]
+
+5.1.2 Where possible, remove get, list and watch access to secret objects in the cluster.
+
+5.1.3 Where possible replace any use of wildcards in clusterroles and roles with specific
+objects or actions.
+
+5.1.4 Where possible, remove create access to pod objects in the cluster.
+
+5.1.5 Create explicit service accounts wherever a Kubernetes workload requires specific access
+to the Kubernetes API server.
+Modify the configuration of each default service account to include this value
+automountServiceAccountToken: false
+
+5.1.6 Modify the definition of pods and service accounts which do not need to mount service
+account tokens to disable it.
+
+5.2.1 Create a PSP as described in the Kubernetes documentation, ensuring that
+the .spec.privileged field is omitted or set to false.
+
+5.2.2 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.hostPID field is omitted or set to false.
+
+5.2.3 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.hostIPC field is omitted or set to false.
+
+5.2.4 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.hostNetwork field is omitted or set to false.
+
+5.2.5 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.allowPrivilegeEscalation field is omitted or set to false.
+
+5.2.6 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.runAsUser.rule is set to either MustRunAsNonRoot or MustRunAs with the range of
+UIDs not including 0.
+
+5.2.7 Create a PSP as described in the Kubernetes documentation, ensuring that the
+.spec.requiredDropCapabilities is set to include either NET_RAW or ALL.
+
+5.2.8 Ensure that allowedCapabilities is not present in PSPs for the cluster unless
+it is set to an empty array.
+
+5.2.9 Review the use of capabilites in applications runnning on your cluster. Where a namespace
+contains applicaions which do not require any Linux capabities to operate consider adding
+a PSP which forbids the admission of containers which do not drop all capabilities.
+
+5.3.1 If the CNI plugin in use does not support network policies, consideration should be given to
+making use of a different plugin, or finding an alternate mechanism for restricting traffic
+in the Kubernetes cluster.
+
+5.3.2 Follow the documentation and create NetworkPolicy objects as you need them.
+
+5.4.1 if possible, rewrite application code to read secrets from mounted secret files, rather than
+from environment variables.
+
+5.4.2 Refer to the secrets management options offered by your cloud provider or a third-party
+secrets management solution.
+
+5.5.1 Follow the Kubernetes documentation and setup image provenance.
+
+5.7.1 Follow the documentation and create namespaces for objects in your deployment as you need
+them.
+
+5.7.2 Seccomp is an alpha feature currently. By default, all alpha features are disabled. So, you
+would need to enable alpha features in the apiserver by passing "--feature-
+gates=AllAlpha=true" argument.
+Edit the /etc/kubernetes/apiserver file on the master node and set the KUBE_API_ARGS
+parameter to "--feature-gates=AllAlpha=true"
+KUBE_API_ARGS="--feature-gates=AllAlpha=true"
+Based on your system, restart the kube-apiserver service. For example:
+systemctl restart kube-apiserver.service
+Use annotations to enable the docker/default seccomp profile in your pod definitions. An
+example is as below:
+apiVersion: v1
+kind: Pod
+metadata:
+  name: trustworthy-pod
+  annotations:
+    seccomp.security.alpha.kubernetes.io/pod: docker/default
+spec:
+  containers:
+    - name: trustworthy-container
+      image: sotrustworthy:latest
+
+5.7.3 Follow the Kubernetes documentation and apply security contexts to your pods. For a
+suggested list of security contexts, you may refer to the CIS Security Benchmark for Docker
+Containers.
+
+5.7.4 Ensure that namespaces are created to allow for appropriate segregation of Kubernetes
+resources and that all new resources are created in a specific namespace.
+
+
+== Summary ==
+0 checks PASS
+0 checks FAIL
+24 checks WARN
+0 checks INFO

job-eks.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -7,26 +8,28 @@ spec:
     spec:
       hostPID: true
       containers:
-      - name: kube-bench
-        # Push the image to your ECR and then refer to it here
-        image: <ID.dkr.ecr.region.amazonaws.com/aquasec/kube-bench:ref>
-        command: ["kube-bench", "--version", "1.11"]
-        volumeMounts:
-        - name: var-lib-kubelet
-          mountPath: /var/lib/kubelet
-        - name: etc-systemd
-          mountPath: /etc/systemd
-        - name: etc-kubernetes
-          mountPath: /etc/kubernetes
+        - name: kube-bench
+          # Push the image to your ECR and then refer to it here
+          image: <ID.dkr.ecr.region.amazonaws.com/aquasec/kube-bench:ref>
+          command: ["kube-bench", "node", "--benchmark", "eks-1.0"]
+          volumeMounts:
+            - name: var-lib-kubelet
+              mountPath: /var/lib/kubelet
+              readOnly: true
+            - name: etc-systemd
+              mountPath: /etc/systemd
+              readOnly: true
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+              readOnly: true
       restartPolicy: Never
       volumes:
-      - name: var-lib-kubelet
-        hostPath:
-          path: "/var/lib/kubelet"
-      - name: etc-systemd
-        hostPath:
-          path: "/etc/systemd"
-      - name: etc-kubernetes
-        hostPath:
-          path: "/etc/kubernetes"
-
+        - name: var-lib-kubelet
+          hostPath:
+            path: "/var/lib/kubelet"
+        - name: etc-systemd
+          hostPath:
+            path: "/etc/systemd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"

job-gke.yaml

@@ -0,0 +1,31 @@
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: kube-bench
+spec:
+  template:
+    spec:
+      hostPID: true
+      containers:
+        - name: kube-bench
+          image: aquasec/kube-bench:latest
+          command: ["kube-bench", "--benchmark", "gke-1.0", "run", "--targets", "node,policies,managedservices"]
+          volumeMounts:
+            - name: var-lib-kubelet
+              mountPath: /var/lib/kubelet
+            - name: etc-systemd
+              mountPath: /etc/systemd
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+      restartPolicy: Never
+      volumes:
+        - name: var-lib-kubelet
+          hostPath:
+            path: "/var/lib/kubelet"
+        - name: etc-systemd
+          hostPath:
+            path: "/etc/systemd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"

job-iks.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -7,27 +8,30 @@ spec:
     spec:
       hostPID: true
       containers:
-      - name: kube-bench
-        image: aquasec/kube-bench:latest
-        command: ["kube-bench", "--version", "1.13", "node"]
-        volumeMounts:
-        - name: var-lib-kubelet
-          mountPath: /var/lib/kubelet
-        - name: etc-systemd
-          mountPath: /etc/systemd
-        - name: etc-kubernetes
-          mountPath: /etc/kubernetes
+        - name: kube-bench
+          image: aquasec/kube-bench:latest
+          command: ["kube-bench", "--version", "1.13", "node"]
+          volumeMounts:
+            - name: var-lib-kubelet
+              mountPath: /var/lib/kubelet
+              readOnly: true
+            - name: etc-systemd
+              mountPath: /etc/systemd
+              readOnly: true
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+              readOnly: true
       restartPolicy: Never
       volumes:
-      - name: var-lib-kubelet
-        hostPath:
-          path: "/var/lib/kubelet"
-      - name: etc-systemd
-        hostPath:
-          path: "/lib/systemd"
-      - name: etc-kubernetes
-        hostPath:
-          path: "/etc/kubernetes"
-      - name: usr-bin
-        hostPath:
-          path: "/usr/bin"
+        - name: var-lib-kubelet
+          hostPath:
+            path: "/var/lib/kubelet"
+        - name: etc-systemd
+          hostPath:
+            path: "/lib/systemd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"
+        - name: usr-bin
+          hostPath:
+            path: "/usr/bin"

job-master.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -6,33 +7,36 @@ spec:
   template:
     spec:
       hostPID: true
-      nodeSelector: 
-        node-role.kubernetes.io/master: "" 
+      nodeSelector:
+        node-role.kubernetes.io/master: ""
       tolerations:
-      - key: node-role.kubernetes.io/master
-        operator: Exists
-        effect: NoSchedule
+        - key: node-role.kubernetes.io/master
+          operator: Exists
+          effect: NoSchedule
       containers:
-      - name: kube-bench
-        image: aquasec/kube-bench:latest
-        command: ["kube-bench","master"]
-        volumeMounts:
-        - name: var-lib-etcd
-          mountPath: /var/lib/etcd
-        - name: etc-kubernetes
-          mountPath: /etc/kubernetes
-          # /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version. 
-          # You can omit this mount if you specify --version as part of the command.
-        - name: usr-bin
-          mountPath: /usr/bin
+        - name: kube-bench
+          image: aquasec/kube-bench:latest
+          command: ["kube-bench", "master"]
+          volumeMounts:
+            - name: var-lib-etcd
+              mountPath: /var/lib/etcd
+              readOnly: true
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+              readOnly: true
+              # /usr/local/mount-from-host/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
+              # You can omit this mount if you specify --version as part of the command.
+            - name: usr-bin
+              mountPath: /usr/local/mount-from-host/bin
+              readOnly: true
       restartPolicy: Never
       volumes:
-      - name: var-lib-etcd
-        hostPath:
-          path: "/var/lib/etcd"
-      - name: etc-kubernetes
-        hostPath:
-          path: "/etc/kubernetes"
-      - name: usr-bin
-        hostPath:
-          path: "/usr/bin"
+        - name: var-lib-etcd
+          hostPath:
+            path: "/var/lib/etcd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"
+        - name: usr-bin
+          hostPath:
+            path: "/usr/bin"

job-node.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -7,31 +8,35 @@ spec:
     spec:
       hostPID: true
       containers:
-      - name: kube-bench
-        image: aquasec/kube-bench:latest
-        command: ["kube-bench","node"]
-        volumeMounts:
-        - name: var-lib-kubelet
-          mountPath: /var/lib/kubelet
-        - name: etc-systemd
-          mountPath: /etc/systemd
-        - name: etc-kubernetes
-          mountPath: /etc/kubernetes
-          # /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version. 
-          # You can omit this mount if you specify --version as part of the command.           
-        - name: usr-bin
-          mountPath: /usr/bin
+        - name: kube-bench
+          image: aquasec/kube-bench:latest
+          command: ["kube-bench", "node"]
+          volumeMounts:
+            - name: var-lib-kubelet
+              mountPath: /var/lib/kubelet
+              readOnly: true
+            - name: etc-systemd
+              mountPath: /etc/systemd
+              readOnly: true
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+              readOnly: true
+              # /usr/local/mount-from-host/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
+              # You can omit this mount if you specify --version as part of the command.
+            - name: usr-bin
+              mountPath: /usr/local/mount-from-host/bin
+              readOnly: true
       restartPolicy: Never
       volumes:
-      - name: var-lib-kubelet
-        hostPath:
-          path: "/var/lib/kubelet"
-      - name: etc-systemd
-        hostPath:
-          path: "/etc/systemd"
-      - name: etc-kubernetes
-        hostPath:
-          path: "/etc/kubernetes"
-      - name: usr-bin
-        hostPath:
-          path: "/usr/bin"
+        - name: var-lib-kubelet
+          hostPath:
+            path: "/var/lib/kubelet"
+        - name: etc-systemd
+          hostPath:
+            path: "/etc/systemd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"
+        - name: usr-bin
+          hostPath:
+            path: "/usr/bin"

job.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -10,36 +11,41 @@ spec:
     spec:
       hostPID: true
       containers:
-      - name: kube-bench
-        image: aquasec/kube-bench:latest
-        command: ["kube-bench"]
-        volumeMounts:
-        - name: var-lib-etcd
-          mountPath: /var/lib/etcd
-        - name: var-lib-kubelet
-          mountPath: /var/lib/kubelet
-        - name: etc-systemd
-          mountPath: /etc/systemd
-        - name: etc-kubernetes
-          mountPath: /etc/kubernetes
-          # /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version. 
-          # You can omit this mount if you specify --version as part of the command.           
-        - name: usr-bin
-          mountPath: /usr/bin
+        - name: kube-bench
+          image: aquasec/kube-bench:latest
+          command: ["kube-bench"]
+          volumeMounts:
+            - name: var-lib-etcd
+              mountPath: /var/lib/etcd
+              readOnly: true
+            - name: var-lib-kubelet
+              mountPath: /var/lib/kubelet
+              readOnly: true
+            - name: etc-systemd
+              mountPath: /etc/systemd
+              readOnly: true
+            - name: etc-kubernetes
+              mountPath: /etc/kubernetes
+              readOnly: true
+              # /usr/local/mount-from-host/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
+              # You can omit this mount if you specify --version as part of the command.
+            - name: usr-bin
+              mountPath: /usr/local/mount-from-host/bin
+              readOnly: true
       restartPolicy: Never
       volumes:
-      - name: var-lib-etcd
-        hostPath:
-          path: "/var/lib/etcd"
-      - name: var-lib-kubelet
-        hostPath:
-          path: "/var/lib/kubelet"
-      - name: etc-systemd
-        hostPath:
-          path: "/etc/systemd"
-      - name: etc-kubernetes
-        hostPath:
-          path: "/etc/kubernetes"
-      - name: usr-bin
-        hostPath:
-          path: "/usr/bin"
+        - name: var-lib-etcd
+          hostPath:
+            path: "/var/lib/etcd"
+        - name: var-lib-kubelet
+          hostPath:
+            path: "/var/lib/kubelet"
+        - name: etc-systemd
+          hostPath:
+            path: "/etc/systemd"
+        - name: etc-kubernetes
+          hostPath:
+            path: "/etc/kubernetes"
+        - name: usr-bin
+          hostPath:
+            path: "/usr/bin"

makefile

@@ -1,12 +1,14 @@
 SOURCES := $(shell find . -name '*.go')
 BINARY := kube-bench
-DOCKER_REGISTRY ?= aquasec
+DOCKER_ORG ?= aquasec
 VERSION ?= $(shell git rev-parse --short=7 HEAD)
 KUBEBENCH_VERSION ?= $(shell git describe --tags --abbrev=0)
-IMAGE_NAME ?= $(DOCKER_REGISTRY)/$(BINARY):$(VERSION)
-TARGET_OS ?= linux
+IMAGE_NAME ?= $(DOCKER_ORG)/$(BINARY):$(VERSION)
+GOOS ?= linux
 BUILD_OS := linux
 uname := $(shell uname -s)
+ARCHS ?= amd64 arm64
+GOARCH ?= $@
 
 ifneq ($(findstring Microsoft,$(shell uname -r)),)
 	BUILD_OS := windows
@@ -20,23 +22,46 @@ endif
 KIND_PROFILE ?= kube-bench
 KIND_CONTAINER_NAME=$(KIND_PROFILE)-control-plane
 
-build: kube-bench
+# build a multi-arch image and push to Docker hub
+.PHONY: docker
+docker: publish manifests
+
+# build and push an arch-specific image
+.PHONY: $(ARCHS) manifests publish
+publish: $(ARCHS)
+$(ARCHS):
+	@echo "Building Docker image for $@"
+	docker build -t ${DOCKER_ORG}/${BINARY}:$(GOOS)-$(GOARCH)-${VERSION} \
+	--build-arg GOOS=$(GOOS) --build-arg GOARCH=$(GOARCH) ./
+	@echo "Push $@ Docker image to ${DOCKER_ORG}/${BINARY}"
+	docker push ${DOCKER_ORG}/${BINARY}:$(GOOS)-$(GOARCH)-${VERSION}
+	docker manifest create --amend "${DOCKER_ORG}/${BINARY}:${VERSION}" "${DOCKER_ORG}/${BINARY}:$(GOOS)-$(GOARCH)-${VERSION}"
+	docker manifest annotate "${DOCKER_ORG}/${BINARY}:${VERSION}" "${DOCKER_ORG}/${BINARY}:$(GOOS)-$(GOARCH)-${VERSION}" --os=$(GOOS) --arch=$(GOARCH)
+
+# push the multi-arch manifest
+manifests:
+	@echo "Push manifest for ${DOCKER_ORG}/${BINARY}:${VERSION}"
+	docker manifest push "${DOCKER_ORG}/${BINARY}:${VERSION}"
+
+build: $(BINARY)
 
 $(BINARY): $(SOURCES)
-	GOOS=$(TARGET_OS) go build -ldflags "-X github.com/aquasecurity/kube-bench/cmd.KubeBenchVersion=$(KUBEBENCH_VERSION)" -o $(BINARY) .
+	GOOS=$(GOOS) go build -ldflags "-X github.com/aquasecurity/kube-bench/cmd.KubeBenchVersion=$(KUBEBENCH_VERSION)" -o $(BINARY) .
 
 # builds the current dev docker version
 build-docker:
 	docker build --build-arg BUILD_DATE=$(shell date -u +"%Y-%m-%dT%H:%M:%SZ") \
-             --build-arg VCS_REF=$(shell git rev-parse --short HEAD) \
+             --build-arg VCS_REF=$(VERSION) \
 			 --build-arg KUBEBENCH_VERSION=$(KUBEBENCH_VERSION) \
              -t $(IMAGE_NAME) .
 
+# unit tests
 tests:
-	GO111MODULE=on go test -v -short -race -timeout 30s -coverprofile=coverage.txt -covermode=atomic ./...
+	GO111MODULE=on go test -short -race -timeout 30s -coverprofile=coverage.txt -covermode=atomic ./...
 
+# integration tests using kind
 integration-tests: build-docker
-	GO111MODULE=on go test ./integration/... -v -tags integration -timeout 600s -args -kubebenchImg=$(IMAGE_NAME) 
+	GO111MODULE=on go test ./integration/... -v -tags integration -timeout 1200s -args -kubebenchImg=$(IMAGE_NAME)
 
 # creates a kind cluster to be used for development.
 HAS_KIND := $(shell command -v kind;)
@@ -49,16 +74,17 @@ endif
 		kind create cluster --name $(KIND_PROFILE) --image kindest/node:v1.15.3 --wait 5m;\
 	fi
 
-# pushses the current dev version to the kind cluster.
-kind-push:
+# pushes the current dev version to the kind cluster.
+kind-push: build-docker
 	kind load docker-image $(IMAGE_NAME) --name $(KIND_PROFILE)
 
 # runs the current version on kind using a job and follow logs
-kind-run: KUBECONFIG = "$(shell kind get kubeconfig-path --name="$(KIND_PROFILE)")"
-kind-run: ensure-stern
+kind-run: KUBECONFIG = "./kubeconfig.kube-bench"
+kind-run: ensure-stern kind-push
 	sed "s/\$${VERSION}/$(VERSION)/" ./hack/kind.yaml > ./hack/kind.test.yaml
+	kind get kubeconfig --name="$(KIND_PROFILE)" > $(KUBECONFIG)
 	-KUBECONFIG=$(KUBECONFIG) \
-		kubectl delete job kube-bench 
+		kubectl delete job kube-bench
 	KUBECONFIG=$(KUBECONFIG) \
 		kubectl apply -f ./hack/kind.test.yaml
 	KUBECONFIG=$(KUBECONFIG) \