bump to 4.1.0 (#623)

* bump to 4.1.0

* fix deploy files

.circleci/config.yml

@@ -17,6 +17,7 @@ references:
         echo 'export PUSH_ALL_VERSION_TAGS=true' >> ${BASH_ENV}
         echo 'export GOPROXY=https://proxy.golang.org' >> ${BASH_ENV}
         echo 'export GO111MODULE=on' >> ${BASH_ENV}
+        echo 'export GOFLAGS=-mod=mod' >> ${BASH_ENV}
 
   install_k8s: &install_k8s
     run:
@@ -58,16 +59,6 @@ references:
         helm install cert-manager jetstack/cert-manager --namespace cert-manager --version 0.16.1 --set "installCRDs=true" --wait
         echo "Install cert-manager successful"
 
-  # Test scripts
-  update_coverage: &update_coverage
-    run:
-      name: Update Coverage
-      command: |
-        if [[ -z $CIRCLE_PR_NUMBER ]]; then
-          bash <(curl -s https://codecov.io/bash)
-        else
-          echo "Skipping coverage for forked PR"
-        fi
   test_binary_dashboard: &test_binary_dashboard
     run:
       name: Test Dashboard
@@ -157,16 +148,15 @@ jobs:
   test:
     working_directory: /go/src/github.com/fairwindsops/polaris/
     docker:
-      - image: circleci/golang:1.13
+      - image: circleci/golang:1.16
     steps:
       - checkout
       - *set_environment_variables
       - run: go get -u golang.org/x/lint/golint
       - run: go list ./... | grep -v vendor | xargs golint -set_exit_status
       - run: go list ./... | grep -v vendor | xargs go vet
-      - run: go test ./pkg/... -coverprofile=coverage.txt -covermode=count
+      - run: go test ./... -coverprofile=coverage.txt -covermode=count
       - run: go run main.go audit --audit-path ./deploy --set-exit-code-below-score 100 --set-exit-code-on-danger
-      - *update_coverage
       - *test_binary_dashboard
 
   insights:
@@ -187,7 +177,7 @@ jobs:
   release_binary:
     working_directory: /go/src/github.com/fairwindsops/polaris/
     docker:
-      - image: circleci/golang:1.13
+      - image: circleci/golang:1.16
     steps:
       - checkout
       - setup_remote_docker

.github/dependabot.yml

@@ -0,0 +1,44 @@
+version: 2
+updates:
+- package-ecosystem: gomod
+  directory: "/"
+  schedule:
+    interval: weekly
+    time: "11:00"
+  ignore:
+  - dependency-name: cloud.google.com/go
+    versions:
+    - ">= 0.57.a, < 0.58"
+  - dependency-name: github.com/go-logr/logr
+    versions:
+    - ">= 0.2.a, < 0.3"
+  - dependency-name: github.com/go-logr/zapr
+    versions:
+    - ">= 0.2.a, < 0.3"
+  - dependency-name: github.com/googleapis/gnostic
+    versions:
+    - ">= 0.4.a, < 0.5"
+  - dependency-name: github.com/googleapis/gnostic
+    versions:
+    - ">= 0.5.a, < 0.6"
+  - dependency-name: github.com/qri-io/jsonschema
+    versions:
+    - ">= 0.2.a, < 0.3"
+  - dependency-name: k8s.io/api
+    versions:
+    - ">= 0.19.a, < 0.20"
+  - dependency-name: k8s.io/apimachinery
+    versions:
+    - ">= 0.19.a, < 0.20"
+  - dependency-name: k8s.io/client-go
+    versions:
+    - ">= 0.19.a, < 0.20"
+  - dependency-name: sigs.k8s.io/controller-runtime
+    versions:
+    - ">= 0.5.a, < 0.6"
+  - dependency-name: sigs.k8s.io/controller-runtime
+    versions:
+    - ">= 0.8.a, < 0.9"
+  - dependency-name: k8s.io/apimachinery
+    versions:
+    - 0.20.4

.github/stale.yml

@@ -0,0 +1,18 @@
+daysUntilStale: 30
+daysUntilClose: 7
+onlyLabels: []
+exemptLabels:
+  - pinned
+  - security
+
+exemptProjects: false
+exemptMilestones: true
+exemptAssignees: false
+staleLabel: stale
+
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+limitPerRun: 30

.goreleaser.yml

@@ -7,7 +7,7 @@ changelog:
     - '^docs:'
     - '^test:'
 builds:
-  - id: watcher
+  - id: polaris
     env:
       - CGO_ENABLED=0
       - GO111MODULE=on
@@ -15,10 +15,13 @@ builds:
       - amd64
       - arm
       - arm64
-      - 386
     goarm:
       - 6
       - 7
+archives:
+  - id: polaris
+    builds: ["polaris"]
+    name_template: "{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}{{ if .Mips }}_{{ .Mips }}{{ end }}"
 brews:
   - name: polaris
     github:

CODEOWNERS

@@ -1 +1 @@
-* @rbren @makoscafee @jordandoig @baderbuddy @shaswa
+* @rbren @makoscafee

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13 AS build-env
+FROM golang:1.16 AS build-env
 WORKDIR /go/src/github.com/fairwindsops/polaris/
 
 ENV GO111MODULE=on
@@ -15,7 +15,7 @@ RUN go get -u github.com/gobuffalo/packr/v2/packr2
 COPY . .
 RUN packr2 build -a -o polaris *.go
 
-FROM alpine:3.13
+FROM alpine:3.14
 WORKDIR /usr/local/bin
 RUN apk --no-cache add ca-certificates
 

README.md

@@ -3,12 +3,12 @@
   <br>
   <h3>Best Practices for Kubernetes Workload Configuration</h3>
   <a href="https://github.com/FairwindsOps/polaris">
-    <img src="https://img.shields.io/static/v1.svg?label=Version&message=3.2.0&color=239922">
+    <img src="https://img.shields.io/static/v1.svg?label=Version&message=4.1.0&color=239922">
   </a>
   <a href="https://goreportcard.com/report/github.com/FairwindsOps/polaris">
     <img src="https://goreportcard.com/badge/github.com/FairwindsOps/polaris">
   </a>
-  <a href="https://circleci.com/gh/FairwindsOps/polaris.svg">
+  <a href="https://circleci.com/gh/FairwindsOps/polaris">
     <img src="https://circleci.com/gh/FairwindsOps/polaris.svg?style=svg">
   </a>
   <a href="https://insights.fairwinds.com/gh/FairwindsOps/polaris">
@@ -29,41 +29,30 @@ Polaris can be run in three different modes:
   <img src="https://polaris.docs.fairwinds.com/img/architecture.svg" alt="Polaris Architecture" width="550"/>
 </p>
 
-**Want to learn more?** Reach out on [the Slack channel](https://fairwindscommunity.slack.com/messages/polaris) ([request invite](https://join.slack.com/t/fairwindscommunity/shared_invite/zt-e3c6vj4l-3lIH6dvKqzWII5fSSFDi1g)), send an email to `opensource@fairwinds.com`, or join us for [office hours on Zoom](https://fairwindscommunity.slack.com/messages/office-hours)
-
-
 ## Documentation
 Check out the [documentation at docs.fairwinds.com](https://polaris.docs.fairwinds.com)
 
-## Integration with Fairwinds Insights
+## Join the Fairwinds Open Source Community
+
+The goal of the Fairwinds Community is to exchange ideas, influence the open source roadmap, and network with fellow Kubernetes users. [Chat with us on Slack](https://join.slack.com/t/fairwindscommunity/shared_invite/zt-e3c6vj4l-3lIH6dvKqzWII5fSSFDi1g) or [join the user group](https://www.fairwinds.com/open-source-software-user-group) to get involved!
+
+
+## Other Projects from Fairwinds
+
+Enjoying Polaris? Check out some of our other projects:
+* [Goldilocks](https://github.com/FairwindsOps/Goldilocks) - Right-size your Kubernetes Deployments by compare your memory and CPU settings against actual usage
+* [Pluto](https://github.com/FairwindsOps/Pluto) - Detect Kubernetes resources that have been deprecated or removed in future versions
+* [Nova](https://github.com/FairwindsOps/Nova) - Check to see if any of your Helm charts have updates available
+* [rbac-manager](https://github.com/FairwindsOps/rbac-manager) - Simplify the management of RBAC in your Kubernetes clusters
+
+## Fairwinds Insights
 <p align="center">
-  <img src="https://polaris.docs.fairwinds.com/img/FW_Insights_Polaris.svg" alt="Fairwinds Insights" width="550"/>
-</p>
-
-[Fairwinds Insights](https://www.fairwinds.com/fairwinds-polaris-upgrade)
-is a platform for auditing Kubernetes clusters and enforcing policy. If you'd like to:
-* manage Polaris across a fleet of clusters
-* track findings over time
-* send results to services like Slack and Datadog
-* add additional checks from tools like
-[Trivy](https://github.com/aquasecurity/trivy),
-[Goldilocks](https://github.com/FairwindsOps/goldilocks/), and
-[OPA](https://www.openpolicyagent.org)
-
-you can sign up for a [free account here](https://insights.fairwinds.com?source=polaris).
-
-## Contributing
-PRs welcome! Check out the [Contributing Guidelines](https://polaris.docs.fairwinds.com/contributing) and [Code of Conduct](https://polaris.docs.fairwinds.com/code-of-conduct) for more information.
-
-## Further Information
-A history of changes to this project can be viewed in the [Changelog](https://polaris.docs.fairwinds.com/changelog)
-
-If you'd like to learn more about Polaris, or if you'd like to speak with
-a Kubernetes expert, you can contact `info@fairwinds.com` or [visit our website](https://fairwinds.com)
-
----
-
-<p align="center">
-  <img src="https://polaris.docs.fairwinds.com/img/dashboard-screenshot.png" alt="Polaris Dashboard" width="550"/>
+  <a href="https://www.fairwinds.com/polaris-user-insights-demo?utm_source=polaris&utm_medium=ad&utm_campaign=polarisad">
+    <img src="https://polaris.docs.fairwinds.com/img/insights-banner.png" alt="Fairwinds Insights" width="550"/>
+  </a>
 </p>
 
+If you're interested in running Polaris in multiple clusters,
+tracking the results over time, integrating with Slack, Datadog, and Jira,
+or unlocking other functionality, check out
+[Fairwinds Insights](https://www.fairwinds.com/polaris-user-insights-demo?utm_source=polaris&utm_medium=polaris&utm_campaign=polaris), a platform for auditing and enforcing policy in Kubernetes clusters.

checks/dangerousCapabilities.yaml

@@ -14,12 +14,13 @@ schema:
           properties:
             add:
               type: array
-              not:
-                contains:
-                  const: ALL
-              not:
-                contains:
-                  const: SYS_ADMIN
-              not:
-                contains:
-                  const: NET_ADMIN
+              allOf:
+                - not:
+                    contains:
+                      pattern: '^(?i)ALL$'
+                - not:
+                    contains:
+                      pattern: '^(?i)SYS_ADMIN$'
+                - not:
+                    contains:
+                      pattern: '^(?i)NET_ADMIN$'

checks/insecureCapabilities.yaml

@@ -22,36 +22,35 @@ schema:
               type: array
               oneOf:
               - contains:
-                  const: ALL
+                  pattern: '^(?i)ALL$'
               - allOf:
                 - contains:
-                    const: NET_ADMIN
+                    pattern: '^(?i)NET_ADMIN$'
                 - contains:
-                    const: CHOWN
+                    pattern: '^(?i)CHOWN$'
                 - contains:
-                    const: DAC_OVERRIDE
+                    pattern: '^(?i)DAC_OVERRIDE$'
                 - contains:
-                    const: FSETID
+                    pattern: '^(?i)FSETID$'
                 - contains:
-                    const: FOWNER
+                    pattern: '^(?i)FOWNER$'
                 - contains:
-                    const: MKNOD
+                    pattern: '^(?i)MKNOD$'
                 - contains:
-                    const: NET_RAW
+                    pattern: '^(?i)NET_RAW$'
                 - contains:
-                    const: SETGID
+                    pattern: '^(?i)SETGID$'
                 - contains:
-                    const: SETUID
+                    pattern: '^(?i)SETUID$'
                 - contains:
-                    const: SETFCAP
+                    pattern: '^(?i)SETFCAP$'
                 - contains:
-                    const: SETPCAP
+                    pattern: '^(?i)SETPCAP$'
                 - contains:
-                    const: NET_BIND_SERVICE
+                    pattern: '^(?i)NET_BIND_SERVICE$'
                 - contains:
-                    const: SYS_CHROOT
+                    pattern: '^(?i)SYS_CHROOT$'
                 - contains:
-                    const: KILL
+                    pattern: '^(?i)KILL$'
                 - contains:
-                    const: AUDIT_WRITE
-
+                    pattern: '^(?i)AUDIT_WRITE$'

checks/metadataAndNameMismatched.yaml

@@ -0,0 +1,17 @@
+successMessage: Label app.kubernetes.io/name matches metadata.name
+failureMessage: Label app.kubernetes.io/name must match metadata.name
+target: Controller
+schema:
+  '$schema': http://json-schema.org/draft-07/schema
+  type: object
+  properties:
+    metadata:
+      type: object
+      required: ["labels"]
+      properties:
+        labels:
+          type: object
+          required: ["app.kubernetes.io/name"]
+          properties:
+            app.kubernetes.io/name:
+              const: "{{ .metadata.name }}"

checks/missingPodDisruptionBudget.yaml

@@ -0,0 +1,39 @@
+successMessage: A PodDisruptionBudget is attached
+failureMessage: Should have a PodDisruptionBudget
+category: Reliability
+target: Controller
+controllers:
+  include:
+  - Deployment
+schema:
+  '$schema': http://json-schema.org/draft-07/schema
+  type: object
+  properties:
+    metadata:
+      type: object
+      properties:
+        labels:
+          type: object
+          minProperties: 1
+additionalSchemaStrings:
+  policy/PodDisruptionBudget: |
+    type: object
+    properties:
+      spec:
+        type: object
+        required: ["selector"]
+        properties:
+          selector:
+            type: object
+            required: ["matchLabels"]
+            properties:
+              matchLabels:
+                type: object
+                anyOf:
+                {{ range $key, $value := .metadata.labels }}
+                - properties:
+                    "{{ $key }}":
+                      type: string
+                      const: {{ $value }}
+                  required: ["{{ $key }}"]
+                {{ end }}

checks/notReadOnlyRootFilesystem.yaml

@@ -2,15 +2,42 @@ successMessage: Filesystem is read only
 failureMessage: Filesystem should be read only
 category: Security
 target: Container
+schemaTarget: Pod
 schema:
   '$schema': http://json-schema.org/draft-07/schema
-  type: object
-  required:
-  - securityContext
-  properties:
-    securityContext:
-      required:
-      - readOnlyRootFilesystem
+  definitions:
+    goodSecurityContext:
+      type: object
+      anyOf:
+      - required:
+        - readOnlyRootFilesystem
+        properties:
+          readOnlyRootFilesystem:
+            const: true
+    notBadSecurityContext:
+      type: object
       properties:
         readOnlyRootFilesystem:
           const: true
+  type: object
+  anyOf:
+  - required:
+    - securityContext
+    properties:
+      securityContext:
+        $ref: "#/definitions/goodSecurityContext"
+      containers:
+        type: array
+        items:
+          properties:
+            securityContext:
+              $ref: "#/definitions/notBadSecurityContext"
+  - properties:
+      containers:
+        type: array
+        items:
+          required:
+          - securityContext
+          properties:
+            securityContext:
+              $ref: "#/definitions/goodSecurityContext"

checks/pdbDisruptionsIsZero.yaml

@@ -0,0 +1,22 @@
+successMessage: Voluntary evictions are possible
+failureMessage: Voluntary evictions are not possible
+category: Reliability
+target: policy/PodDisruptionBudget
+schema:
+  '$schema': http://json-schema.org/draft-07/schema
+  type: object
+  required:
+  - spec
+  properties:
+    spec:
+      type: object
+      properties:
+          minAvailable:
+            not:
+              const: '100%'
+          maxUnavailable:
+            allOf:
+            - not:
+                const: 0
+            - not:
+                const: '0%'

checks/privilegeEscalationAllowed.yaml

@@ -2,15 +2,42 @@ successMessage: Privilege escalation not allowed
 failureMessage: Privilege escalation should not be allowed
 category: Security
 target: Container
+schemaTarget: Pod
 schema:
   '$schema': http://json-schema.org/draft-07/schema
-  type: object
-  required:
-  - securityContext
-  properties:
-    securityContext:
-      required:
-      - allowPrivilegeEscalation
+  definitions:
+    goodSecurityContext:
+      type: object
+      anyOf:
+      - required:
+        - allowPrivilegeEscalation
+        properties:
+          allowPrivilegeEscalation:
+            const: false
+    notBadSecurityContext:
+      type: object
       properties:
         allowPrivilegeEscalation:
           const: false
+  type: object
+  anyOf:
+  - required:
+    - securityContext
+    properties:
+      securityContext:
+        $ref: "#/definitions/goodSecurityContext"
+      containers:
+        type: array
+        items:
+          properties:
+            securityContext:
+              $ref: "#/definitions/notBadSecurityContext"
+  - properties:
+      containers:
+        type: array
+        items:
+          required:
+          - securityContext
+          properties:
+            securityContext:
+              $ref: "#/definitions/goodSecurityContext"

checks/runAsPrivileged.yaml

@@ -2,12 +2,23 @@ successMessage: Not running as privileged
 failureMessage: Should not be running as privileged
 category: Security
 target: Container
+schemaTarget: Pod
 schema:
   '$schema': http://json-schema.org/draft-07/schema
-  type: object
-  properties:
-    securityContext:
+  definitions:
+    notBadSecurityContext:
+      type: object
       properties:
         privileged:
           not:
             const: true
+  type: object
+  properties:
+    securityContext:
+      $ref: "#/definitions/notBadSecurityContext"
+    containers:
+      type: array
+      items:
+        properties:
+          securityContext:
+            $ref: "#/definitions/notBadSecurityContext"

checks/tlsSettingsMissing.yaml

@@ -1,7 +1,7 @@
 successMessage: Ingress has TLS configured
 failureMessage: Ingress does not have TLS configured
 category: Security
-target: Ingress
+target: networking.k8s.io/Ingress
 schema:
   '$schema': http://json-schema.org/draft-07/schema
   type: object

cmd/polaris/audit.go

@@ -22,8 +22,8 @@ import (
 	"io/ioutil"
 	"net/http"
 	"os"
+	"os/exec"
 
-	conf "github.com/fairwindsops/polaris/pkg/config"
 	"github.com/fairwindsops/polaris/pkg/kube"
 	"github.com/fairwindsops/polaris/pkg/validator"
 	"github.com/sirupsen/logrus"
@@ -39,6 +39,8 @@ var auditOutputFile string
 var auditOutputFormat string
 var resourceToAudit string
 var useColor bool
+var helmChart string
+var helmValues string
 
 func init() {
 	rootCmd.AddCommand(auditCmd)
@@ -52,6 +54,8 @@ func init() {
 	auditCmd.PersistentFlags().BoolVar(&useColor, "color", true, "Whether to use color in pretty format.")
 	auditCmd.PersistentFlags().StringVar(&displayName, "display-name", "", "An optional identifier for the audit.")
 	auditCmd.PersistentFlags().StringVar(&resourceToAudit, "resource", "", "Audit a specific resource, in the format namespace/kind/version/name, e.g. nginx-ingress/Deployment.apps/v1/default-backend.")
+	auditCmd.PersistentFlags().StringVar(&helmChart, "helm-chart", "", "Will fill out Helm template")
+	auditCmd.PersistentFlags().StringVar(&helmValues, "helm-values", "", "Optional flag to add helm values")
 }
 
 var auditCmd = &cobra.Command{
@@ -62,8 +66,28 @@ var auditCmd = &cobra.Command{
 		if displayName != "" {
 			config.DisplayName = displayName
 		}
+		if helmChart != "" {
+			var err error
+			auditPath, err = ProcessHelmTemplates(helmChart, helmValues)
+			if err != nil {
+				logrus.Infof("Couldn't process helm chart: %v", err)
+				os.Exit(1)
+			}
+		}
 
-		auditData := runAndReportAudit(cmd.Context(), config, auditPath, resourceToAudit, auditOutputFile, auditOutputURL, auditOutputFormat, useColor)
+		k, err := kube.CreateResourceProvider(context.TODO(), auditPath, resourceToAudit, config)
+		if err != nil {
+			logrus.Errorf("Error fetching Kubernetes resources %v", err)
+			os.Exit(1)
+		}
+
+		auditData, err := validator.RunAudit(config, k)
+		if err != nil {
+			logrus.Errorf("Error while running audit on resources: %v", err)
+			os.Exit(1)
+		}
+
+		outputAudit(auditData, auditOutputFile, auditOutputURL, auditOutputFormat, useColor, onlyShowFailedTests)
 
 		summary := auditData.GetSummary()
 		score := summary.GetScore()
@@ -77,26 +101,50 @@ var auditCmd = &cobra.Command{
 	},
 }
 
-func runAndReportAudit(ctx context.Context, c conf.Configuration, auditPath, workload, outputFile, outputURL, outputFormat string, useColor bool) validator.AuditData {
-	// Create a kubernetes client resource provider
-	k, err := kube.CreateResourceProvider(ctx, auditPath, workload)
+// ProcessHelmTemplates turns helm into yaml to be processed by Polaris or the other tools.
+func ProcessHelmTemplates(helmChart, helmValues string) (string, error) {
+	cmd := exec.Command("helm", "dependency", "update", helmChart)
+	output, err := cmd.CombinedOutput()
 	if err != nil {
-		logrus.Errorf("Error fetching Kubernetes resources %v", err)
-		os.Exit(1)
-	}
-	var auditData validator.AuditData
-	auditData, err = validator.RunAudit(c, k, onlyShowFailedTests)
-
-	if err != nil {
-		logrus.Errorf("Error while running audit on resources: %v", err)
-		os.Exit(1)
+		logrus.Error(string(output))
+		return "", err
 	}
 
+	dir, err := ioutil.TempDir("", "*")
+	if err != nil {
+		return "", err
+	}
+	params := []string{
+		"template", helmChart,
+		helmChart,
+		"--output-dir",
+		dir,
+	}
+	if helmValues != "" {
+		params = append(params, "--values", helmValues)
+	}
+
+	cmd = exec.Command("helm", params...)
+	output, err = cmd.CombinedOutput()
+
+	if err != nil {
+		logrus.Error(string(output))
+		return "", err
+	}
+	return dir, nil
+}
+
+func outputAudit(auditData validator.AuditData, outputFile, outputURL, outputFormat string, useColor bool, onlyShowFailedTests bool) {
+	if onlyShowFailedTests {
+		auditData = auditData.RemoveSuccessfulResults()
+	}
 	var outputBytes []byte
+	var err error
 	if outputFormat == "score" {
 		outputBytes = []byte(fmt.Sprintf("%d\n", auditData.GetSummary().GetScore()))
 	} else if outputFormat == "yaml" {
-		jsonBytes, err := json.Marshal(auditData)
+		var jsonBytes []byte
+		jsonBytes, err = json.Marshal(auditData)
 		if err == nil {
 			outputBytes, err = yaml.JSONToYAML(jsonBytes)
 		}
@@ -155,5 +203,4 @@ func runAndReportAudit(ctx context.Context, c conf.Configuration, auditPath, wor
 			}
 		}
 	}
-	return auditData
 }

codecov.yml

@@ -1,2 +0,0 @@
-coverage:
-  range: 50...80

deploy/dashboard.yaml

@@ -31,6 +31,14 @@ rules:
     verbs:
       - 'get'
       - 'list'
+  - apiGroups: 
+      - 'monitoring.coreos.com'
+    resources: 
+      - 'prometheuses'
+      - 'alertmanagers'
+    verbs: 
+      - 'get'
+      - 'list'
 ---
 # Source: polaris/templates/rbac.yaml
 apiVersion: rbac.authorization.k8s.io/v1
@@ -109,7 +117,9 @@ spec:
       - command:
         - polaris
         - dashboard
-        image: 'quay.io/fairwinds/polaris:3.1'
+        - --port
+        - "8080"
+        image: 'quay.io/fairwinds/polaris:4.1'
         imagePullPolicy: 'Always'
         name: dashboard
         ports:

deploy/webhook.yaml

@@ -31,6 +31,14 @@ rules:
     verbs:
       - 'get'
       - 'list'
+  - apiGroups: 
+      - 'monitoring.coreos.com'
+    resources: 
+      - 'prometheuses'
+      - 'alertmanagers'
+    verbs: 
+      - 'get'
+      - 'list'
 ---
 # Source: polaris/templates/rbac.yaml
 apiVersion: rbac.authorization.k8s.io/v1
@@ -109,7 +117,7 @@ spec:
           command:
             - polaris
             - webhook
-          image: 'quay.io/fairwinds/polaris:3.1'
+          image: 'quay.io/fairwinds/polaris:4.1'
           imagePullPolicy: 'Always'
           ports:
             - containerPort: 9876

docs/.vuepress/config.js

@@ -42,7 +42,7 @@ const baseConfig = {
   ],
   themeConfig: {
     docsRepo: "",
-    docsDir: 'docs-md',
+    docsDir: 'docs',
     editLinks: true,
     editLinkText: "Help us improve this page",
     logo: '/img/fairwinds-logo.svg',

docs/.vuepress/styles/index.styl

@@ -23,6 +23,13 @@
   color: $successColor;
 }
 
+blockquote {
+  border-left: 0.2rem solid $warningColor;
+}
+blockquote p {
+  color: $warningColor;
+}
+
 .theme-default-content:not(.custom),
 .page-nav,
 .page-edit,

docs/admission-controller.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Documentation: Polaris can be run as an admission controller that acts as a validating webhook."
+---
 # Admission Controller
 > Want to manage the Admission Controller across multiple clusters? Check out
 > [Fairwinds Insights](https://www.fairwinds.com/fairwinds-polaris-upgrade)
@@ -28,7 +33,7 @@ kubectl apply -f https://github.com/fairwindsops/polaris/releases/latest/downloa
 ### Helm
 ```bash
 helm repo add fairwinds-stable https://charts.fairwinds.com/stable
-helm upgrade --install polaris fairwinds-stable/polaris --namespace polaris \
+helm upgrade --install polaris fairwinds-stable/polaris --namespace polaris --create-namespace \
   --set webhook.enable=true --set dashboard.enable=false
 ```
 

docs/changelog.md

@@ -1,6 +1,52 @@
 ---
 sidebarDepth: 0
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Changelog"
+
 ---
+## 4.1.0
+* Handle case-insentitivity in capabilities checks
+* Change test for PDB disruptions to better handle IaC
+
+## 4.0.9
+* Update Alpine base image
+
+## 4.0.8
+* Fix support for namespace checks
+
+## 4.0.7
+* Fix goreleaser format
+
+## 4.0.6
+* Change goreleaser format
+* Fix `--helm-values` flag
+
+## 4.0.5
+* Bugfix for repeated objects on the dashboard
+
+## 4.0.4
+* Bugfix for validating webhook and non-pod checks
+
+## 4.0.3
+* Fixed bad interaction between `--set-exit-score-below` and `--only-show-failed-tests`
+* Dependency updates
+* Support for Helm chart scanning
+
+## 4.0.2
+* Goreleaser fix
+
+## 4.0.1
+* Goreleaser fix
+
+## 4.0.0
+* Add support for arbitrary resources, like Ingress or PodDisruptionBudget
+* Add support check templating (see docs)
+* Add support for multi-resource checks (see docs)
+
+### Breaking Changes
+* In custom checks, `jsonSchema` is now `schemaString`
+* Check `pdbDisruptionsAllowedGreaterThanZero` is now called `pdbDisruptionsIsZero`
 
 ## 3.2.0
 * Add `--format=pretty` option for CLI output

docs/checks/efficiency.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Ensure that CPU and memory settings are configured, so that Kubernetes can schedule your workload effectively"
+---
 # Efficiency
 
 These checks ensure that CPU and memory settings are configured, so that

docs/checks/reliability.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Make sure your Kubernetes workloads are always available, and are running the correct image."
+---
 # Reliability
 
 These checks help to make sure your workloads are always available,
@@ -11,6 +16,7 @@ key | default | description
 `pullPolicyNotAlways` | `warning` | Fails when an image pull policy is not `always`.
 `priorityClassNotSet` | `ignore` | Fails when a priorityClassName is not set for a pod.
 `multipleReplicasForDeployment` | `ignore` | Fails when there is only one replica for a deployment.
+`missingPodDisruptionBudget` | `ignore` 
 
 ## Background
 

docs/checks/security.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Security Checks Documentation"
+---
 # Security
 
 These checks are related to security concerns. Workloads that fail these

docs/cli.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Learn your CLI options"
+---
 #### CLI Options
 
 ```
@@ -33,6 +38,8 @@ webhook
     --color                           Whether to use color in pretty format. (default true)
     --display-name string             An optional identifier for the audit.
 -f, --format string                   Output format for results - json, yaml, pretty, or score. (default "json")
+    --helm-chart string               Will fill out Helm template
+    --helm-values string              Optional flag to add helm values
 -h, --help                            help for audit
     --only-show-failed-tests          If specified, audit output will only show failed tests.
     --output-file string              Destination file for audit results.
@@ -41,7 +48,6 @@ webhook
     --set-exit-code-below-score int   Set an exit code of 4 when the score is below this threshold (1-100).
     --set-exit-code-on-danger         Set an exit code of 3 when the audit contains danger-level issues.
 
-
 # webhook flags
     --disable-webhook-config-installer   disable the installer in the webhook server, so it won't install webhook configuration resources during bootstrapping.
 -h, --help                               help for webhook

docs/code-of-conduct.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Contribution Code of Conduct"
+---
 # Code of Conduct
 
 ## Our Pledge

docs/contributing.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Contribution Guidelines"
+---
 # Contributing
 
 Issues, whether bugs, tasks, or feature requests are essential for keeping Polaris great. We believe it should be as easy as possible to contribute changes that get things working in your environment. There are a few guidelines that we need contributors to follow so that we can keep on top of things.

docs/customization/checks.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Documentation on setting checks by severity "
+---
 # Check Settings
 Each check can be assigned a `severity`. Only checks with a severity of `danger` or `warning` will be validated. The results of these validations are visible on the dashboard. In the case of the validating webhook, only failures with a severity of `danger` will result in a change being rejected.
 

docs/customization/configuration.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Learn about Polaris defaults and how to customize configurations. "
+---
 # Configuration
 
 The default Polaris configuration can be [seen here](https://github.com/FairwindsOps/polaris/blob/master/examples/config.yaml).

docs/customization/custom-checks.md

@@ -1,16 +1,29 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Documentation: Create your own checks, you can use JSON Schema"
+---
 # Custom Checks
-If you'd like to create your own checks, you can use [JSON Schema](https://json-schema.org/). For example,
-to disallow images from quay.io:
+
+If you'd like to create your own checks, you can use [JSON Schema](https://json-schema.org/).
+This is how built-in Polaris checks are defined as well - you can see all the built-in checks
+in the [checks folder](https://github.com/FairwindsOps/polaris/tree/master/checks) for examples.
+
+If you write a check that could be useful for others, feel free to open a PR to add it in!
+
+## Basic Example
+For example, to disallow images from quay.io:
 
 ```yaml
 checks:
   imageRegistry: warning
+
 customChecks:
   imageRegistry:
     successMessage: Image comes from allowed registries
     failureMessage: Image should not be from disallowed registry
-    category: Images
-    target: Container # target can be "Container" or "Pod"
+    category: Security
+    target: Container
     schema:
       '$schema': http://json-schema.org/draft-07/schema
       type: object
@@ -21,6 +34,181 @@ customChecks:
             pattern: ^quay.io
 ```
 
+## Available Options
+All custom checks should go under the `customChecks` field in your Polaris config, keyed by the
+check ID. Note that you'll also have to set its severity in the `checks` section of your Polaris config.
+
+* `successMessage` - the message to show when the check succeeds
+* `failureMessage` - the message to show when the check fails
+* `category` - one of `Security`, `Efficiency`, or `Reliability`
+* `target` - specifies the type of resource to check. This can be:
+  * a group and kind, e.g. `apps/Deployment` or `networking.k8s.io/Ingress`
+  * `Controller`, to check _any_ resource that contains a pod spec (e.g. Deployments, CronJobs, StatefulSets), as well as naked Pods
+  * `Pod`, same as `Controller`, but the schema applies to the Pod spec rather than the top-level controller
+  * `Container` same as `Controller`, but the schema applies to all Container specs rather than the top-level controller
+* `controllers` - if `target` is `Controller`, `Pod` or `Container`, you can use this to change which types of controllers are checked
+* `controllers.include` - _only_ check these controllers
+* `controllers.exclude` - check all controllers except these
+* `containers` - if `target` is `Container`, you can use this to decide if `initContainers`, `containers`, or both should be checked
+* `containers.exclude` - can be set to a list including `initContainer` or `container`
+* `schema` - the JSON Schema to check against, as a YAML object
+* `schemaString` - this JSON Schema to check against, as a YAML or JSON string. See [Templating](#templating) below
+  * Note: only _one_ of `schema` and `schemaString` can be specified.
+* `additionalSchemas` - see [Multi-Resource Checks](#multi-resource-checks) below
+* `additionalSchemaStrings` - see [Multi-Resource Checks](#multi-resource-checks) below
+  * Note: only _one_ of `additionalSchemas` and `additionalSchemaStrings` can be specified.
+
+## Checking CPU and Memory
+We extend JSON Schema with `resourceMinimum` and `resourceMaximum` fields to help compare memory and CPU resource
+strings like `1000m` and `1G`. Here's an example check that memory and CPU falls within a certain range.
+```yaml
+customChecks:
+  resourceLimits:
+    containers:
+      exclude:
+      - initContainer
+    successMessage: Resource limits are within the required range
+    failureMessage: Resource limits should be within the required range
+    category: Resources
+    target: Container
+    schema:
+      '$schema': http://json-schema.org/draft-07/schema
+      type: object
+      required:
+      - resources
+      properties:
+        resources:
+          type: object
+          required:
+          - limits
+          properties:
+            limits:
+              type: object
+              required:
+              - memory
+              - cpu
+              properties:
+                memory:
+                  type: string
+                  resourceMinimum: 100M
+                  resourceMaximum: 6G
+                cpu:
+                  type: string
+                  resourceMinimum: 100m
+                  resourceMaximum: "2"
+```
+
+## Resource Presence
+You can test for the presence of a resource in each Namespace. For example, to
+ensure an AlertmanagerConfig is in every Namespace:
+```yaml
+successMessage: Namespace has monitoring configuration
+failureMessage: Namespace should have monitoring configuration
+category: Security
+target: Namespace
+schema: {}
+additionalSchemas:
+  monitoring.coreos.com/AlertmanagerConfig: {}
+```
+
+## Templating
+You can also utilize go templating in your JSON schema in order to match one field against another.
+E.g. here is the built-in check to ensure that the `name` annotation matches the object's name:
+```yaml
+successMessage: Label app.kubernetes.io/name matches metadata.name
+failureMessage: Label app.kubernetes.io/name must match metadata.name
+target: Controller
+schema:
+  '$schema': http://json-schema.org/draft-07/schema
+  type: object
+  properties:
+    metadata:
+      type: object
+      required: ["labels"]
+      properties:
+        labels:
+          type: object
+          required: ["app.kubernetes.io/name"]
+          properties:
+            app.kubernetes.io/name:
+              const: "{{ .metadata.name }}"
+```
+
+You can also use the full [Go template syntax](https://golang.org/pkg/text/template/), though
+you may need to specify your schema as a string in order to use concepts like `range`. E.g.
+this check ensures that at least one of the object's labels is present in `matchLabels`:
+```yaml
+schemaString: |
+  type: object
+  properties:
+    spec:
+      type: object
+      required: ["selector"]
+      properties:
+        selector:
+          type: object
+          required: ["matchLabels"]
+          properties:
+            matchLabels:
+              type: object
+              anyOf:
+              {{ range $key, $value := .metadata.labels }}
+              - properties:
+                  "{{ $key }}":
+                    type: string
+                    const: {{ $value }}
+                required: ["{{ $key }}"]
+              {{ end }}
+```
+
+## Multi-Resource Checks
+You can write checks that span multiple resources. This is helpful for ensuring e.g.
+that every Deployment has a PDB or an HPA associated with it.
+
+Here's the check to ensure that every Deployment has a PDB:
+```yaml
+successMessage: A PodDisruptionBudget is attached
+failureMessage: Should have a PodDisruptionBudget
+category: Reliability
+target: Controller
+controllers:
+  include:
+  - Deployment
+schema:
+  '$schema': http://json-schema.org/draft-07/schema
+  type: object
+  properties:
+    metadata:
+      type: object
+      properties:
+        labels:
+          type: object
+          minProperties: 1
+additionalSchemaStrings:
+  policy/PodDisruptionBudget: |
+    type: object
+    properties:
+      spec:
+        type: object
+        required: ["selector"]
+        properties:
+          selector:
+            type: object
+            required: ["matchLabels"]
+            properties:
+              matchLabels:
+                type: object
+                anyOf:
+                {{ range $key, $value := .metadata.labels }}
+                - properties:
+                    "{{ $key }}":
+                      type: string
+                      const: {{ $value }}
+                  required: ["{{ $key }}"]
+                {{ end }}
+```
+
+## JSON vs YAML
 Schemas can also be specified as JSON strings instead of YAML, for easier copy/pasting:
 ```yaml
 customChecks:
@@ -32,8 +220,3 @@ customChecks:
       }
 ```
 
-We extend JSON Schema with `resourceMinimum` and `resourceMaximum` fields to help compare memory and CPU resource
-strings like `1000m` and `1G`. You can see an example in [the extended config](https://github.com/FairwindsOps/polaris/tree/master/examples/config-full.yaml)
-
-There are additional examples in the [checks folder](https://github.com/FairwindsOps/polaris/tree/master/checks).
-

docs/customization/exemptions.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Exemptions"
+---
 # Exemptions
 Sometimes a workload really does need to do things that Polaris considers insecure. For instance,
 many of the `kube-system` workloads need to run as root, or need access to the host network. In these

docs/dashboard.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Ways to run Polaris | The Polaris dashboard can be installed on a cluster using kubectl or Helm"
+---
 # Dashboard
 
 > Want to see Polaris results for all your clusters in a single dashboard? Check out
@@ -19,7 +24,7 @@ kubectl port-forward --namespace polaris svc/polaris-dashboard 8080:80
 ### Helm
 ```bash
 helm repo add fairwinds-stable https://charts.fairwinds.com/stable
-helm upgrade --install polaris fairwinds-stable/polaris --namespace polaris
+helm upgrade --install polaris fairwinds-stable/polaris --namespace polaris --create-namespace
 kubectl port-forward --namespace polaris svc/polaris-dashboard 8080:80
 ```
 

docs/infrastructure-as-code.md

@@ -1,3 +1,8 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Documentation | Polaris can be used on the command line to audit local Kubernetes manifests stored in YAML files."
+---
 # Infrastructure as Code
 > Want to see results for all your IaC repos in one place? Check out
 > [Fairwinds Insights](https://www.fairwinds.com/fairwinds-polaris-upgrade)
@@ -55,6 +60,14 @@ polaris audit --audit-path ./deploy/ \
   --only-show-failed-tests true
 ```
 
+### Audit Helm Charts
+You can audit helm charts using the `--helm-chart` and `--helm-values` flags:
+```
+polaris audit \
+  --helm-chart ./deploy/chart \
+  --helm-values ./deploy/chart/values.yml
+```
+
 ### As Github Action
 #### Setup polaris action
 

docs/main-metadata.md

@@ -0,0 +1,5 @@
+---
+meta:
+  - name: description
+    content: "Fairwinds Polaris | Documentation"
+---

docs/package-lock.json

@@ -2516,16 +2516,42 @@
       }
     },
     "browserslist": {
-      "version": "4.14.7",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.14.7.tgz",
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+      "version": "4.16.6",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+      "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
       "dev": true,
       "requires": {
-        "caniuse-lite": "^1.0.30001157",
-        "colorette": "^1.2.1",
-        "electron-to-chromium": "^1.3.591",
+        "caniuse-lite": "^1.0.30001219",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.723",
         "escalade": "^3.1.1",
-        "node-releases": "^1.1.66"
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001239",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001239.tgz",
+          "integrity": "sha512-cyBkXJDMeI4wthy8xJ2FvDU6+0dtcZSJW3voUF8+e9f1bBeuvyZfc3PNbkOETyhbR+dGCPzn9E7MA3iwzusOhQ==",
+          "dev": true
+        },
+        "colorette": {
+          "version": "1.2.2",
+          "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+          "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==",
+          "dev": true
+        },
+        "electron-to-chromium": {
+          "version": "1.3.752",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.752.tgz",
+          "integrity": "sha512-2Tg+7jSl3oPxgsBsWKh5H83QazTkmWG/cnNwJplmyZc7KcN61+I10oUgaXSVk/NwfvN3BdkKDR4FYuRBQQ2v0A==",
+          "dev": true
+        },
+        "node-releases": {
+          "version": "1.1.73",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.73.tgz",
+          "integrity": "sha512-uW7fodD6pyW2FZNZnp/Z3hvWKeEW1Y8R1+1CnErE8cXFXzl5blBOoVB41CvMer6P6Q0S5FXDwcHgFd1Wj0U9zg==",
+          "dev": true
+        }
       }
     },
     "buffer": {
@@ -2881,18 +2907,6 @@
       "integrity": "sha512-y4coMcylgSCdVinjiDBuR8PCC2bLjyGTwEmPb9NHR/QaNU6EUOXcTY/s6VjGMD6ENSEaeQYHCY0GNGS5jfMwPw==",
       "dev": true
     },
-    "clipboard": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.6.tgz",
-      "integrity": "sha512-g5zbiixBRk/wyKakSwCKd7vQXDjFnAMGHoEyBogG/bw9kTD9GvdAvaoRR1ALcEzt3pVKxZR0pViekPMIS0QyGg==",
-      "dev": true,
-      "optional": true,
-      "requires": {
-        "good-listener": "^1.2.2",
-        "select": "^1.1.2",
-        "tiny-emitter": "^2.0.0"
-      }
-    },
     "cliui": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
@@ -2974,9 +2988,9 @@
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
     },
     "color-string": {
-      "version": "1.5.4",
-      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.5.4.tgz",
-      "integrity": "sha512-57yF5yt8Xa3czSEW1jfQDE79Idk0+AkN/4KWad6tbdxUmAs3MvjxlWSWD4deYytcRfoZ9nhKyFl1kj5tBvidbw==",
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.5.5.tgz",
+      "integrity": "sha512-jgIoum0OfQfq9Whcfc2z/VhCNcmQjWbey6qBX0vqt7YICflUmBCh9E9CiQD5GSJ+Uehixm3NUwHVhqUAWRivZg==",
       "dev": true,
       "requires": {
         "color-name": "^1.0.0",
@@ -3792,13 +3806,6 @@
       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
       "dev": true
     },
-    "delegate": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/delegate/-/delegate-3.2.0.tgz",
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-      "dev": true,
-      "optional": true
-    },
     "depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
@@ -3866,9 +3873,9 @@
       "dev": true
     },
     "dns-packet": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/dns-packet/-/dns-packet-1.3.1.tgz",
-      "integrity": "sha512-0UxfQkMhYAUaZI+xrNZOz/as5KgDU0M/fQ9b6SpkyLbk3GEswDi6PADJVaYJradtRVsRIlF1zLyOodbcTCDzUg==",
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/dns-packet/-/dns-packet-1.3.4.tgz",
+      "integrity": "sha512-BQ6F4vycLXBvdrJZ6S3gZewt6rcrks9KBgM9vrhW+knGRqc8uEdT7fuCwloc7nny5xNoMJ17HGH0R/6fpo8ECA==",
       "dev": true,
       "requires": {
         "ip": "^1.1.0",
@@ -4012,31 +4019,25 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=",
       "dev": true
     },
-    "electron-to-chromium": {
-      "version": "1.3.599",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.599.tgz",
-      "integrity": "sha512-u6VGpFsIzSCNrWJb1I72SUypz3EGoBaiEgygoMkd0IOcGR3WF3je5VTx9OIRI9Qd8UOMHinLImyJFkYHTq6nsg==",
-      "dev": true
-    },
     "elliptic": {
-      "version": "6.5.3",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",
-      "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
         "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
       },
       "dependencies": {
         "bn.js": {
-          "version": "4.11.9",
-          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz",
-          "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==",
+          "version": "4.12.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+          "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==",
           "dev": true
         }
       }
@@ -4838,16 +4839,6 @@
         "slash": "^2.0.0"
       }
     },
-    "good-listener": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
-      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=",
-      "dev": true,
-      "optional": true,
-      "requires": {
-        "delegate": "^3.1.2"
-      }
-    },
     "got": {
       "version": "9.6.0",
       "resolved": "https://registry.npmjs.org/got/-/got-9.6.0.tgz",
@@ -5347,9 +5338,9 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
     "ini": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
-      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==",
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
       "dev": true
     },
     "internal-ip": {
@@ -5922,9 +5913,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.20",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
     "lodash._reinterpolate": {
@@ -6471,12 +6462,6 @@
         }
       }
     },
-    "node-releases": {
-      "version": "1.1.67",
-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.67.tgz",
-      "integrity": "sha512-V5QF9noGFl3EymEwUYzO+3NTDpGfQB4ve6Qfnzf3UNydMhjQRVPR1DZTuvWiLzaFJYw2fmDwAfnRNEVb64hSIg==",
-      "dev": true
-    },
     "nopt": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-1.0.10.tgz",
@@ -6908,9 +6893,9 @@
       "dev": true
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
       "dev": true
     },
     "path-to-regexp": {
@@ -7023,9 +7008,9 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "7.0.35",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.35.tgz",
-      "integrity": "sha512-3QT8bBJeX/S5zKTTjTCIjRF3If4avAT6kqxcASlTWEtAFCb9NH0OUxNDfgZSWdP5fJnBYCMEWkIFfWeugjzYMg==",
+      "version": "7.0.36",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+      "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",
@@ -7659,13 +7644,10 @@
       "dev": true
     },
     "prismjs": {
-      "version": "1.22.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.22.0.tgz",
-      "integrity": "sha512-lLJ/Wt9yy0AiSYBf212kK3mM5L8ycwlyTlSxHBAneXLR0nzFMlZ5y7riFPF3E33zXOF2IH95xdY5jIyZbM9z/w==",
-      "dev": true,
-      "requires": {
-        "clipboard": "^2.0.0"
-      }
+      "version": "1.24.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.24.0.tgz",
+      "integrity": "sha512-SqV5GRsNqnzCL8k5dfAjCNhUrF3pR0A9lTDSCUZeh/LIshheXJEaP0hwLz2t4XHivd2J/v2HR+gRnigzeKe3cQ==",
+      "dev": true
     },
     "process": {
       "version": "0.11.10",
@@ -8287,13 +8269,6 @@
         }
       }
     },
-    "select": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/select/-/select-1.1.2.tgz",
-      "integrity": "sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=",
-      "dev": true,
-      "optional": true
-    },
     "select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/select-hose/-/select-hose-2.0.0.tgz",
@@ -8834,9 +8809,9 @@
       }
     },
     "ssri": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/ssri/-/ssri-6.0.1.tgz",
-      "integrity": "sha512-3Wge10hNcT1Kur4PDFwEieXSCMCJs/7WvSACcrMYrNp+b8kDL1/0wJch5Ni2WrtwEa2IO8OsVfeKIciKCDx/QA==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/ssri/-/ssri-6.0.2.tgz",
+      "integrity": "sha512-cepbSq/neFK7xB6A50KHN0xHDotYzq58wWCa5LeWqnPrHG8GzfEjO/4O8kpmcGW+oaxkvhEJCWgbgNk4/ZV93Q==",
       "dev": true,
       "requires": {
         "figgy-pudding": "^3.5.1"
@@ -9297,13 +9272,6 @@
       "integrity": "sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=",
       "dev": true
     },
-    "tiny-emitter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
-      "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
-      "dev": true,
-      "optional": true
-    },
     "to-arraybuffer": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz",
@@ -9755,9 +9723,9 @@
       }
     },
     "url-parse": {
-      "version": "1.4.7",
-      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.4.7.tgz",
-      "integrity": "sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==",
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.3.tgz",
+      "integrity": "sha512-IIORyIQD9rvj0A4CLWsHkBBJuNqWpFQe224b6j9t/ABmquIS0qDU2pY6kl6AuOrL5OkCXHMCFNe1jBcuAggjvQ==",
       "dev": true,
       "requires": {
         "querystringify": "^2.1.1",
@@ -10598,9 +10566,9 @@
       }
     },
     "ws": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
-      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+      "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
       "dev": true,
       "requires": {
         "async-limiter": "~1.0.0"
@@ -10619,9 +10587,9 @@
       "dev": true
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
       "dev": true
     },
     "yallist": {

docs/package.json

@@ -26,7 +26,8 @@
   "scripts": {
     "build": "npm run build:readme && npm run build:docs",
     "build:docs": "vuepress build -d ../dist/",
-    "build:readme": "cat ../README.md | grep -v 'ocumentation' | sed \"s/https:\\/\\/\\w\\+.docs.fairwinds.com//g\" > README.md",
+    "build:metadata": "cat main-metadata.md > README.md || true",
+    "build:readme": "npm run build:metadata && cat ../README.md | grep -v 'ocumentation' | sed \"s/https:\\/\\/\\w\\+.docs.fairwinds.com//g\" >> README.md",
     "check-links": "vuepress check-md",
     "serve": "npm run build:readme && vuepress dev --port 3003",
     "vuepress": "vuepress"

examples/config.yaml

@@ -6,6 +6,10 @@ checks:
   pullPolicyNotAlways: warning
   readinessProbeMissing: warning
   livenessProbeMissing: warning
+  metadataAndNameMismatched: ignore
+  pdbDisruptionsIsZero: warning
+  missingPodDisruptionBudget: ignore
+
   # efficiency
   cpuRequestsMissing: warning
   cpuLimitsMissing: warning

go.mod

@@ -1,38 +1,25 @@
 module github.com/fairwindsops/polaris
 
-go 1.13
+go 1.15
 
 require (
-	cloud.google.com/go v0.74.0 // indirect
-	github.com/Azure/go-autorest/autorest v0.11.15 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.9.10 // indirect
-	github.com/fatih/color v1.10.0
+	github.com/fatih/color v1.12.0
 	github.com/gobuffalo/packr/v2 v2.8.1
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.1.3 // indirect
-	github.com/googleapis/gnostic v0.5.3 // indirect
 	github.com/gorilla/mux v1.8.0
-	github.com/imdario/mergo v0.3.11 // indirect
 	github.com/karrick/godirwalk v1.16.1 // indirect
-	github.com/kr/pretty v0.2.1 // indirect
-	github.com/prometheus/client_golang v1.9.0 // indirect
 	github.com/qri-io/jsonschema v0.1.1
 	github.com/rogpeppe/go-internal v1.6.2 // indirect
 	github.com/sirupsen/logrus v1.8.1
-	github.com/spf13/cobra v1.1.3
+	github.com/spf13/cobra v1.2.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
-	go.uber.org/zap v1.16.0 // indirect
-	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad // indirect
-	golang.org/x/net v0.0.0-20201224014010-6772e930b67b // indirect
-	golang.org/x/sys v0.0.0-20201231184435-2d18734c6014 // indirect
-	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
-	golang.org/x/time v0.0.0-20201208040808-7e3f01d25324 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
-	k8s.io/api v0.20.4
-	k8s.io/apimachinery v0.20.4
-	k8s.io/client-go v0.20.4
-	k8s.io/component-base v0.20.1 // indirect
-	sigs.k8s.io/controller-runtime v0.7.0
+	github.com/thoas/go-funk v0.9.0
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+	k8s.io/api v0.22.1
+	k8s.io/apimachinery v0.22.1
+	k8s.io/client-go v0.22.1
+	sigs.k8s.io/controller-runtime v0.10.0
 	sigs.k8s.io/yaml v1.2.0
 )

main.go

@@ -20,7 +20,7 @@ import (
 
 const (
 	// Version represents the current release version of Polaris
-	Version = "3.2.0"
+	Version = "4.1.0"
 )
 
 func main() {

pkg/config/checks.go

@@ -0,0 +1,60 @@
+package config
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/sirupsen/logrus"
+)
+
+var (
+	// BuiltInChecks contains the checks that come pre-installed w/ Polaris
+	BuiltInChecks = map[string]SchemaCheck{}
+	schemaBox     = (*packr.Box)(nil)
+	// We explicitly set the order to avoid thrash in the
+	// tests as we migrate toward JSON schema
+	checkOrder = []string{
+		// Controller Checks
+		"multipleReplicasForDeployment",
+		// Pod checks
+		"hostIPCSet",
+		"hostPIDSet",
+		"hostNetworkSet",
+		// Container checks
+		"memoryLimitsMissing",
+		"memoryRequestsMissing",
+		"cpuLimitsMissing",
+		"cpuRequestsMissing",
+		"readinessProbeMissing",
+		"livenessProbeMissing",
+		"pullPolicyNotAlways",
+		"tagNotSpecified",
+		"hostPortSet",
+		"runAsRootAllowed",
+		"runAsPrivileged",
+		"notReadOnlyRootFilesystem",
+		"privilegeEscalationAllowed",
+		"dangerousCapabilities",
+		"insecureCapabilities",
+		"priorityClassNotSet",
+		// Other checks
+		"tlsSettingsMissing",
+		"pdbDisruptionsIsZero",
+		"metadataAndNameMismatched",
+		"missingPodDisruptionBudget",
+	}
+)
+
+func init() {
+	schemaBox = packr.New("Schemas", "../../checks")
+	for _, checkID := range checkOrder {
+		contents, err := schemaBox.Find(checkID + ".yaml")
+		if err != nil {
+			panic(err)
+		}
+		check, err := ParseCheck(checkID, contents)
+		if err != nil {
+			logrus.Errorf("Error while parsing check %s", checkID)
+			panic(err)
+		}
+		BuiltInChecks[checkID] = check
+	}
+}

pkg/config/config_test.go

@@ -16,6 +16,7 @@ package config
 
 import (
 	"context"
+	"fmt"
 	"io"
 	"log"
 	"net/http"
@@ -142,7 +143,9 @@ func TestConfigNoServerError(t *testing.T) {
 
 func TestConfigWithCustomChecks(t *testing.T) {
 	valid := map[string]interface{}{
-		"securityContext": map[string]interface{}{},
+		"securityContext": map[string]interface{}{
+			"foo": "bar",
+		},
 	}
 	invalid := map[string]interface{}{
 		"notSecurityContext": map[string]interface{}{},
@@ -151,20 +154,23 @@ func TestConfigWithCustomChecks(t *testing.T) {
 	parsedConf, err := Parse([]byte(confCustomChecks))
 	assert.NoError(t, err, "Expected no error when parsing YAML config")
 	assert.Equal(t, 1, len(parsedConf.CustomChecks))
-	isValid, err := parsedConf.CustomChecks["foo"].CheckObject(valid)
+	check, err := parsedConf.CustomChecks["foo"].TemplateForResource(map[string]interface{}{})
+	isValid, _, err := check.CheckObject(valid)
 	assert.NoError(t, err)
 	assert.Equal(t, true, isValid)
-	isValid, err = parsedConf.CustomChecks["foo"].CheckObject(invalid)
+	isValid, _, err = check.CheckObject(invalid)
 	assert.NoError(t, err)
 	assert.Equal(t, false, isValid)
 
 	parsedConf, err = Parse([]byte(confCustomChecksWithJSONSchema))
 	assert.NoError(t, err, "Expected no error when parsing YAML config")
 	assert.Equal(t, 1, len(parsedConf.CustomChecks))
-	isValid, err = parsedConf.CustomChecks["foo"].CheckObject(valid)
+	isValid, problems, err := parsedConf.CustomChecks["foo"].CheckObject(valid)
 	assert.NoError(t, err)
-	assert.Equal(t, true, isValid)
-	isValid, err = parsedConf.CustomChecks["foo"].CheckObject(invalid)
+	if !assert.Equal(t, true, isValid) {
+		fmt.Println(problems[0].PropertyPath, problems[0].InvalidValue, problems[0].Message)
+	}
+	isValid, _, err = check.CheckObject(invalid)
 	assert.NoError(t, err)
 	assert.Equal(t, false, isValid)
 }

pkg/config/exemptions.go

@@ -2,10 +2,12 @@ package config
 
 import (
 	"strings"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
 // IsActionable determines whether a check is actionable given the current configuration
-func (conf Configuration) IsActionable(ruleID, namespace, controllerName, containerName string) bool {
+func (conf Configuration) IsActionable(ruleID string, objMeta metav1.Object, containerName string) bool {
 	if severity, ok := conf.Checks[ruleID]; !ok || !severity.IsActionable() {
 		return false
 	}
@@ -13,7 +15,7 @@ func (conf Configuration) IsActionable(ruleID, namespace, controllerName, contai
 		return true
 	}
 	for _, exemption := range conf.Exemptions {
-		if exemption.Namespace != "" && exemption.Namespace != namespace {
+		if exemption.Namespace != "" && exemption.Namespace != objMeta.GetNamespace() {
 			continue
 		}
 
@@ -27,7 +29,7 @@ func (conf Configuration) IsActionable(ruleID, namespace, controllerName, contai
 		}
 
 		if len(exemption.Rules) == 0 || checkIfRuleMatches {
-			if !isExemptionCheckMatched(exemption.ControllerNames, controllerName) {
+			if !isExemptionCheckMatched(exemption.ControllerNames, objMeta.GetName()) {
 				continue
 			}
 			if isExemptionCheckMatched(exemption.ContainerNames, containerName) {

pkg/config/exemptions_test.go

@@ -18,6 +18,9 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 )
 
 var confContainerTest = `
@@ -68,26 +71,37 @@ exemptions:
   - namespace: polaris
 `
 
+func createMeta(namespace, name string) metav1.Object {
+	unst := unstructured.Unstructured{}
+	obj, err := meta.Accessor(&unst)
+	if err != nil {
+		panic(err)
+	}
+	obj.SetName(name)
+	obj.SetNamespace(namespace)
+	return obj
+}
+
 func TestNamespaceExemptionForSpecifiedRules(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "prometheus", "", "")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("prometheus", ""), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "prometheus", "controller1", "container11")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("prometheus", "controller1"), "container11")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "prometheus", "", "container11")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("prometheus", ""), "container11")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "prometheus", "controller1", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("prometheus", "controller1"), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("pullPolicyNotAlways", "prometheus", "controller1", "")
+	actionable = parsedConf.IsActionable("pullPolicyNotAlways", createMeta("prometheus", "controller1"), "")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", ""), "")
 	assert.True(t, actionable)
 }
 
@@ -95,19 +109,19 @@ func TestNamespaceExemptionForAllRules(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "polaris", "", "")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("polaris", ""), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "polaris", "controller1", "container11")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("polaris", "controller1"), "container11")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "polaris", "", "container11")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("polaris", ""), "container11")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "polaris", "controller1", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("polaris", "controller1"), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("pullPolicyNotAlways", "polaris", "controller1", "")
+	actionable = parsedConf.IsActionable("pullPolicyNotAlways", createMeta("polaris", "controller1"), "")
 	assert.False(t, actionable)
 }
 
@@ -115,28 +129,28 @@ func TestControllerExemption(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller2", "")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller2"), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller2", "container21")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller2"), "container21")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "prometheus", "controller2", "container21")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("prometheus", "controller2"), "container21")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "prometheus", "controller2", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("prometheus", "controller2"), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller3", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller3"), "")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller3", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller3"), "")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller3", "container31")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller3"), "container31")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller4", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller4"), "")
 	assert.True(t, actionable)
 }
 
@@ -144,22 +158,22 @@ func TestOnlyContainerExemption(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "", "", "container41")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", ""), "container41")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "", "container42")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", ""), "container42")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller4", "container41")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller4"), "container41")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "", "container41")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", ""), "container41")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller4", "container41")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller4"), "container41")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "", "container51")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", ""), "container51")
 	assert.True(t, actionable)
 }
 
@@ -167,25 +181,25 @@ func TestNamespaceAndContainerExemption(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "", "container51")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", ""), "container51")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("priorityClassNotSet", "kube-system", "", "container51")
+	actionable = parsedConf.IsActionable("priorityClassNotSet", createMeta("kube-system", ""), "container51")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller5", "container51")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller5"), "container51")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller5", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller5"), "")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "insights-agent", "", "container51")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("insights-agent", ""), "container51")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "", "container51")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", ""), "container51")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller5", "container51")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller5"), "container51")
 	assert.True(t, actionable)
 }
 
@@ -193,25 +207,25 @@ func TestControllerAndContainerExemption(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller6", "container61")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller6"), "container61")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("priorityClassNotSet", "", "controller6", "container61")
+	actionable = parsedConf.IsActionable("priorityClassNotSet", createMeta("", "controller6"), "container61")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller6", "container61")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller6"), "container61")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller6", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller6"), "")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller7", "container61")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller7"), "container61")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "", "container61")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", ""), "container61")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "", "container61")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", ""), "container61")
 	assert.True(t, actionable)
 }
 
@@ -219,33 +233,33 @@ func TestContainerExemption(t *testing.T) {
 	parsedConf, err := Parse([]byte(confContainerTest))
 	assert.NoError(t, err)
 
-	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", "", "", "container71")
+	actionable := parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", ""), "container71")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "", "container71")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", ""), "container71")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "", "controller7", "container71")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("", "controller7"), "container71")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller7", "")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller7"), "")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller7", "container71")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller7"), "container71")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "insights-agent", "controller7", "container71")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("insights-agent", "controller7"), "container71")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller6", "container71")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller6"), "container71")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", "kube-system", "controller7", "container61")
+	actionable = parsedConf.IsActionable("multipleReplicasForDeployment", createMeta("kube-system", "controller7"), "container61")
 	assert.True(t, actionable)
 
-	actionable = parsedConf.IsActionable("priorityClassNotSet", "kube-system", "controller7", "container71")
+	actionable = parsedConf.IsActionable("priorityClassNotSet", createMeta("kube-system", "controller7"), "container71")
 	assert.False(t, actionable)
 
-	actionable = parsedConf.IsActionable("pullPolicyNotAlways", "kube-system", "controller8", "container71")
+	actionable = parsedConf.IsActionable("pullPolicyNotAlways", createMeta("kube-system", "controller8"), "container71")
 	assert.True(t, actionable)
 }

pkg/config/schema.go

@@ -1,45 +1,86 @@
 package config
 
 import (
+	"bytes"
 	"encoding/json"
+	"errors"
 	"fmt"
+	"io"
+	"strings"
+	"text/template"
 
 	"github.com/qri-io/jsonschema"
+	"github.com/thoas/go-funk"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
+	k8sYaml "k8s.io/apimachinery/pkg/util/yaml"
 )
 
 // TargetKind represents the part of the config to be validated
 type TargetKind string
 
 const (
+	// TargetController points to the controller's spec
+	TargetController TargetKind = "Controller"
 	// TargetContainer points to the container spec
 	TargetContainer TargetKind = "Container"
 	// TargetPod points to the pod spec
 	TargetPod TargetKind = "Pod"
-	// TargetController points to the controller's spec
-	TargetController TargetKind = "Controller"
-	// TargetIngress points to the ingress spec
-	TargetIngress TargetKind = "Ingress"
 )
 
+// HandledTargets is a list of target names that are explicitly handled
+var HandledTargets = []TargetKind{
+	TargetController,
+	TargetContainer,
+	TargetPod,
+}
+
 // SchemaCheck is a Polaris check that runs using JSON Schema
 type SchemaCheck struct {
-	ID             string                `yaml:"id"`
-	Category       string                `yaml:"category"`
-	SuccessMessage string                `yaml:"successMessage"`
-	FailureMessage string                `yaml:"failureMessage"`
-	Controllers    includeExcludeList    `yaml:"controllers"`
-	Containers     includeExcludeList    `yaml:"containers"`
-	Target         TargetKind            `yaml:"target"`
-	SchemaTarget   TargetKind            `yaml:"schemaTarget"`
-	Schema         jsonschema.RootSchema `yaml:"schema"`
-	JSONSchema     string                `yaml:"jsonSchema"`
+	ID                      string                            `yaml:"id" json:"id"`
+	Category                string                            `yaml:"category" json:"category"`
+	SuccessMessage          string                            `yaml:"successMessage" json:"successMessage"`
+	FailureMessage          string                            `yaml:"failureMessage" json:"failureMessage"`
+	Controllers             includeExcludeList                `yaml:"controllers" json:"controllers"`
+	Containers              includeExcludeList                `yaml:"containers" json:"containers"`
+	Target                  TargetKind                        `yaml:"target" json:"target"`
+	SchemaTarget            TargetKind                        `yaml:"schemaTarget" json:"schemaTarget"`
+	Schema                  map[string]interface{}            `yaml:"schema" json:"schema"`
+	SchemaString            string                            `yaml:"schemaString" json:"schemaString"`
+	Validator               jsonschema.RootSchema             `yaml:"-" json:"-"`
+	AdditionalSchemas       map[string]map[string]interface{} `yaml:"additionalSchemas" json:"additionalSchemas"`
+	AdditionalSchemaStrings map[string]string                 `yaml:"additionalSchemaStrings" json:"additionalSchemaStrings"`
+	AdditionalValidators    map[string]jsonschema.RootSchema  `yaml:"-" json:"-"`
 }
 
 type resourceMinimum string
 type resourceMaximum string
 
+func unmarshalYAMLOrJSON(raw []byte, dest interface{}) error {
+	reader := bytes.NewReader(raw)
+	d := k8sYaml.NewYAMLOrJSONDecoder(reader, 4096)
+	for {
+		if err := d.Decode(dest); err != nil {
+			if err == io.EOF {
+				break
+			}
+			return fmt.Errorf("Decoding schema check failed: %v", err)
+		}
+	}
+	return nil
+}
+
+// ParseCheck parses a check from a byte array
+func ParseCheck(id string, rawBytes []byte) (SchemaCheck, error) {
+	check := SchemaCheck{}
+	err := unmarshalYAMLOrJSON(rawBytes, &check)
+	if err != nil {
+		return check, err
+	}
+	check.Initialize(id)
+	return check, nil
+}
+
 func init() {
 	jsonschema.RegisterValidator("resourceMinimum", newResourceMinimum)
 	jsonschema.RegisterValidator("resourceMaximum", newResourceMaximum)
@@ -119,48 +160,136 @@ func validateRange(path string, limit interface{}, data interface{}, isMinimum b
 // Initialize sets up the schema
 func (check *SchemaCheck) Initialize(id string) error {
 	check.ID = id
-	if check.JSONSchema != "" {
-		if err := json.Unmarshal([]byte(check.JSONSchema), &check.Schema); err != nil {
+	if check.SchemaString == "" {
+		jsonBytes, err := json.Marshal(check.Schema)
+		if err != nil {
 			return err
 		}
+		check.SchemaString = string(jsonBytes)
 	}
+	if check.AdditionalSchemaStrings == nil {
+		check.AdditionalSchemaStrings = make(map[string]string)
+	}
+	for kind, schema := range check.AdditionalSchemas {
+		jsonBytes, err := json.Marshal(schema)
+		if err != nil {
+			return err
+		}
+		check.AdditionalSchemaStrings[kind] = string(jsonBytes)
+	}
+	check.Schema = map[string]interface{}{}
+	check.AdditionalSchemas = map[string]map[string]interface{}{}
 	return nil
 }
 
+// TemplateForResource fills out a check's templated fields given a particular resource
+func (check SchemaCheck) TemplateForResource(res interface{}) (*SchemaCheck, error) {
+	newCheck := check // Make a copy of the check, since we're going to modify the schema
+
+	templateStrings := map[string]string{
+		"": newCheck.SchemaString,
+	}
+	for kind, schema := range newCheck.AdditionalSchemaStrings {
+		templateStrings[kind] = schema
+	}
+	newCheck.SchemaString = ""
+	newCheck.AdditionalSchemaStrings = map[string]string{}
+
+	for kind, tmplString := range templateStrings {
+		tmpl := template.New(newCheck.ID)
+		tmpl, err := tmpl.Parse(tmplString)
+		if err != nil {
+			return nil, err
+		}
+		w := bytes.Buffer{}
+		err = tmpl.Execute(&w, res)
+		if err != nil {
+			return nil, err
+		}
+
+		if kind == "" {
+			newCheck.SchemaString = w.String()
+		} else {
+			newCheck.AdditionalSchemaStrings[kind] = w.String()
+		}
+	}
+
+	newCheck.AdditionalValidators = map[string]jsonschema.RootSchema{}
+	for kind, schemaStr := range newCheck.AdditionalSchemaStrings {
+		val := jsonschema.RootSchema{}
+		err := unmarshalYAMLOrJSON([]byte(schemaStr), &val)
+		if err != nil {
+			return nil, err
+		}
+		newCheck.AdditionalValidators[kind] = val
+	}
+	err := unmarshalYAMLOrJSON([]byte(newCheck.SchemaString), &newCheck.Validator)
+	if err != nil {
+		return nil, err
+	}
+	return &newCheck, err
+}
+
 // CheckPod checks a pod spec against the schema
-func (check SchemaCheck) CheckPod(pod *corev1.PodSpec) (bool, error) {
+func (check SchemaCheck) CheckPod(pod *corev1.PodSpec) (bool, []jsonschema.ValError, error) {
 	return check.CheckObject(pod)
 }
 
 // CheckController checks a controler's spec against the schema
-func (check SchemaCheck) CheckController(bytes []byte) (bool, error) {
-	errs, err := check.Schema.ValidateBytes(bytes)
-	return len(errs) == 0, err
+func (check SchemaCheck) CheckController(bytes []byte) (bool, []jsonschema.ValError, error) {
+	errs, err := check.Validator.ValidateBytes(bytes)
+	return len(errs) == 0, errs, err
 }
 
 // CheckContainer checks a container spec against the schema
-func (check SchemaCheck) CheckContainer(container *corev1.Container) (bool, error) {
+func (check SchemaCheck) CheckContainer(container *corev1.Container) (bool, []jsonschema.ValError, error) {
 	return check.CheckObject(container)
 }
 
 // CheckObject checks arbitrary data against the schema
-func (check SchemaCheck) CheckObject(obj interface{}) (bool, error) {
+func (check SchemaCheck) CheckObject(obj interface{}) (bool, []jsonschema.ValError, error) {
 	bytes, err := json.Marshal(obj)
 	if err != nil {
-		return false, err
+		return false, nil, err
 	}
-	errs, err := check.Schema.ValidateBytes(bytes)
-	return len(errs) == 0, err
+	errs, err := check.Validator.ValidateBytes(bytes)
+	return len(errs) == 0, errs, err
+}
+
+// CheckAdditionalObjects looks for an object that passes the specified additional schema
+func (check SchemaCheck) CheckAdditionalObjects(groupkind string, objects []interface{}) (bool, error) {
+	val, ok := check.AdditionalValidators[groupkind]
+	if !ok {
+		return false, errors.New("No validator found for " + groupkind)
+	}
+	for _, obj := range objects {
+		bytes, err := json.Marshal(obj)
+		if err != nil {
+			return false, err
+		}
+		errs, err := val.ValidateBytes(bytes)
+		if err != nil {
+			return false, err
+		}
+		if len(errs) == 0 {
+			return true, nil
+		}
+	}
+	return false, nil
 }
 
 // IsActionable decides if this check applies to a particular target
-func (check SchemaCheck) IsActionable(target TargetKind, controllerType string, isInit bool) bool {
-	if check.Target != target {
+func (check SchemaCheck) IsActionable(target TargetKind, kind string, isInit bool) bool {
+	if funk.Contains(HandledTargets, target) {
+		if check.Target != target {
+			return false
+		}
+	} else if string(check.Target) != kind && !strings.HasSuffix(string(check.Target), "/"+kind) {
 		return false
 	}
 	isIncluded := len(check.Controllers.Include) == 0
 	for _, inclusion := range check.Controllers.Include {
-		if inclusion == controllerType {
+		if inclusion == kind {
 			isIncluded = true
 			break
 		}
@@ -169,7 +298,7 @@ func (check SchemaCheck) IsActionable(target TargetKind, controllerType string,
 		return false
 	}
 	for _, exclusion := range check.Controllers.Exclude {
-		if exclusion == controllerType {
+		if exclusion == kind {
 			return false
 		}
 	}

pkg/dashboard/assets/css/dashboard.css

@@ -13,8 +13,10 @@
     padding-right: 40px;
     box-shadow: none;
 }
-.card.insights img {
-  max-width: 400px;
+.card.transparent {
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
 }
 .card.insights a {
   background-color: #20162D;

pkg/dashboard/dashboard.go

@@ -173,7 +173,7 @@ func GetRouter(c config.Configuration, auditPath string, port int, basePath stri
 	router.HandleFunc("/results.json", func(w http.ResponseWriter, r *http.Request) {
 		adjustedConf := getConfigForQuery(c, r.URL.Query())
 		if auditData == nil {
-			k, err := kube.CreateResourceProvider(r.Context(), auditPath, "")
+			k, err := kube.CreateResourceProvider(r.Context(), auditPath, "", c)
 			if err != nil {
 				logrus.Errorf("Error fetching Kubernetes resources %v", err)
 				http.Error(w, "Error fetching Kubernetes resources", http.StatusInternalServerError)
@@ -181,7 +181,7 @@ func GetRouter(c config.Configuration, auditPath string, port int, basePath stri
 			}
 
 			var auditDataObj validator.AuditData
-			auditDataObj, err = validator.RunAudit(adjustedConf, k, false)
+			auditDataObj, err = validator.RunAudit(adjustedConf, k)
 			if err != nil {
 				http.Error(w, "Error Fetching Deployments", http.StatusInternalServerError)
 				return
@@ -206,7 +206,7 @@ func GetRouter(c config.Configuration, auditPath string, port int, basePath stri
 		adjustedConf := getConfigForQuery(c, r.URL.Query())
 
 		if auditData == nil {
-			k, err := kube.CreateResourceProvider(r.Context(), auditPath, "")
+			k, err := kube.CreateResourceProvider(r.Context(), auditPath, "", c)
 			if err != nil {
 				logrus.Errorf("Error fetching Kubernetes resources %v", err)
 				http.Error(w, "Error fetching Kubernetes resources", http.StatusInternalServerError)
@@ -214,7 +214,7 @@ func GetRouter(c config.Configuration, auditPath string, port int, basePath stri
 			}
 
 			var auditData validator.AuditData
-			auditData, err = validator.RunAudit(adjustedConf, k, false)
+			auditData, err = validator.RunAudit(adjustedConf, k)
 			if err != nil {
 				logrus.Errorf("Error getting audit data: %v", err)
 				http.Error(w, "Error running audit", 500)

pkg/dashboard/helpers_test.go

@@ -0,0 +1,241 @@
+package dashboard
+
+import (
+	"testing"
+
+	"github.com/fairwindsops/polaris/pkg/config"
+	"github.com/fairwindsops/polaris/pkg/validator"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWarningWidth(t *testing.T) {
+	input1 := validator.CountSummary{
+		Successes: 0,
+		Warnings:  0,
+		Dangers:   0,
+	}
+	input2 := 6
+
+	expectedOutput := uint(0x6)
+	actual := getWarningWidth(input1, input2)
+
+	assert.Equal(t, expectedOutput, actual)
+
+	input1 = validator.CountSummary{
+		Successes: 10,
+		Warnings:  3,
+		Dangers:   1,
+	}
+	input2 = 3
+
+	expectedOutput = uint(0x2)
+	actual = getWarningWidth(input1, input2)
+
+	assert.Equal(t, expectedOutput, actual)
+}
+func TestSuccessWidth(t *testing.T) {
+	input1 := validator.CountSummary{
+		Successes: 0,
+		Warnings:  0,
+		Dangers:   0,
+	}
+	input2 := 6
+
+	expectedOutput := uint(0x6)
+	actual := getSuccessWidth(input1, input2)
+
+	assert.Equal(t, expectedOutput, actual)
+
+	input1 = validator.CountSummary{
+		Successes: 8,
+		Warnings:  6,
+		Dangers:   4,
+	}
+	input2 = 7
+
+	expectedOutput = uint(0x3)
+	actual = getSuccessWidth(input1, input2)
+
+	assert.Equal(t, expectedOutput, actual)
+}
+
+func TestGetGrade(t *testing.T) {
+	input := validator.CountSummary{
+		Successes: 10,
+		Warnings:  3,
+		Dangers:   1,
+	}
+	expectedOutput := "B-"
+	actual := getGrade(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "A+", actual)
+}
+
+func TestGetWeatherIcon(t *testing.T) {
+	input := validator.CountSummary{
+		Successes: 10,
+		Warnings:  3,
+		Dangers:   1,
+	}
+
+	expectedOutput := "fa-cloud-sun"
+	actual := getWeatherIcon(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "fa-cloud-showers-heavy", actual)
+}
+
+func TestGetResultClass(t *testing.T) {
+	input := validator.ResultMessage{
+		ID:       "",
+		Message:  "",
+		Details:  []string(nil),
+		Success:  false,
+		Severity: "",
+		Category: "",
+	}
+
+	expectedOutput := " failure"
+	actual := getResultClass(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, " success", actual)
+
+	input = validator.ResultMessage{
+		ID:       "",
+		Message:  "",
+		Details:  []string(nil),
+		Success:  true,
+		Severity: "",
+		Category: "",
+	}
+
+	expectedOutput = " success"
+	actual = getResultClass(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, " failure", actual)
+}
+
+func TestGetWeatherText(t *testing.T) {
+	input := validator.CountSummary{
+		Successes: 10,
+		Warnings:  3,
+		Dangers:   1,
+	}
+
+	expectedOutput := "Mostly smooth sailing"
+	actual := getWeatherText(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "Storms ahead, be careful", actual)
+}
+
+func TestGetIcon(t *testing.T) {
+	input := validator.ResultMessage{
+		ID:       "",
+		Message:  "",
+		Details:  []string(nil),
+		Success:  false,
+		Severity: "",
+		Category: "",
+	}
+
+	expectedOutput := "fas fa-times"
+	actual := getIcon(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "fas fa-check", actual)
+
+	input = validator.ResultMessage{
+		ID:       "",
+		Message:  "",
+		Details:  []string(nil),
+		Success:  true,
+		Severity: "",
+		Category: "",
+	}
+
+	expectedOutput = "fas fa-check"
+	actual = getIcon(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "fas fa-times", actual)
+
+	input = validator.ResultMessage{
+		ID:       "",
+		Message:  "",
+		Details:  []string(nil),
+		Success:  false,
+		Severity: config.SeverityWarning,
+		Category: "",
+	}
+
+	expectedOutput = "fas fa-exclamation"
+	actual = getIcon(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "fas fa-times", actual)
+}
+
+func TestGetCategoryLink(t *testing.T) {
+	input := "Efficiency"
+
+	expectedOutput := "https://polaris.docs.fairwinds.com/checks/efficiency"
+	actual := getCategoryLink(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "ttps://polaris.docs.fairwinds.com/checks/reliability", actual)
+}
+
+func TestGetCategoryInfo(t *testing.T) {
+	input := "Security"
+
+	expectedOutput :=
+		`
+			Kubernetes provides a great deal of configurability when it comes to the
+			security of your workloads. A key principle here involves limiting the level
+			of access any individual workload has. Polaris has validations for a number of
+			best practices, mostly focused on ensuring that unnecessary access has not
+			been granted to an application workload.
+		`
+	actual := getCategoryInfo(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "fas fa-times", actual)
+
+	input = "Reliability"
+
+	expectedOutput =
+		`
+			Kubernetes is built to reliabily run highly available applications.
+			Polaris includes a number of checks to ensure that you are maximizing
+			the reliability potential of Kubernetes.
+		`
+	actual = getCategoryInfo(input)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, "fas fa-times", actual)
+}
+
+func TestStringInSlice(t *testing.T) {
+	input1 := "a"
+	input2 := []string{"a", "b", "cde"}
+
+	expectedOutput := true
+	actual := stringInSlice(input1, input2)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, false, actual)
+
+	input1 = "f"
+	input2 = []string{"a", "b", "cde"}
+
+	expectedOutput = false
+	actual = stringInSlice(input1, input2)
+
+	assert.Equal(t, expectedOutput, actual)
+	assert.NotEqual(t, true, actual)
+}
+

pkg/dashboard/templates/dashboard.gohtml

@@ -83,10 +83,12 @@
     </div>
   </div>
 
-  <div id="insights" class="card insights py-2">
-    <img class="align-self-center" src="static/images/FW_Insights_Polaris.svg" />
-    <span>Fairwinds, the company behind Polaris, now offers Fairwinds Insights, a multi-cluster, multi-user Kubernetes configuration validation and policy enforcement platform. Fairwinds Insights can help you avoid errors that lead to wasted time, compute costs, and increased risk.</span>
-    <a class="col-auto py-1 px-3 mt-2 align-self-center" href="https://fairwinds.com/insights?source=polaris" target="_blank">Try Insights</a>
+  <div class="card transparent">
+    <a class="align-self-center"
+        target="_blank"
+        href="https://www.fairwinds.com/polaris-user-insights-demo?utm_source=polaris&utm_medium=ad&utm_campaign=polarisad">
+      <img src="static/images/FW_Insights_Polaris.svg" />
+    </a>
   </div>
 
   <div id="categories" class="card category">
@@ -134,7 +136,11 @@
 
   {{ range $namespace, $results := .FilteredAuditData.GetResultsByNamespace }}
     <div id="{{ $namespace }}" class="card namespace">
+      {{ if eq $namespace "" }}
+      <h3>Cluster Resources</h3>
+      {{ else }}
       <h3>Namespace: <strong>{{ $namespace }}</strong></h3>
+      {{ end }}
       <div class="expandable-table">
         {{ range $index, $result := $results }}
           <div class="resource-info">

pkg/dashboard/templates/footer.gohtml

@@ -23,7 +23,7 @@
     <hr class="col-11">
     <div class="align-self-center d-flex flex-column justify-content-center">
       <img class="row mb-4 fw-logo" src="static/images/purple_logo_fairwinds.svg" alt="Fairwinds" />
-      <a class="row justify-content-center" href="https://fairwinds.com?source=polaris"  target="_blank">&copy; 2020 Fairwinds Ops Inc.</a>
+      <a class="row justify-content-center" href="https://www.fairwinds.com/polaris-user-insights-demo?utm_source=polaris&utm_medium=polaris&utm_campaign=polaris"  target="_blank">&copy; 2020 Fairwinds Ops Inc.</a>
     </div>
   </div>
 {{end}}

pkg/dashboard/templates/navbar.gohtml

@@ -2,7 +2,7 @@
   <div class="navbar">
     <div class="fw-nav">
       <div class="container p-2">
-        <a href="https://fairwinds.com?source=polaris" target="_blank">
+        <a href="https://www.fairwinds.com/polaris-user-insights-demo?utm_source=polaris&utm_medium=polaris&utm_campaign=polaris" target="_blank">
           <img class="fw-logo" src="static/images/white_logo_fairwinds.svg" alt="Fairwinds" />
         </a>
         <div class="right-section p-0 d-flex justify-content-between">

pkg/kube/resource.go

@@ -1,7 +1,6 @@
 package kube
 
 import (
-	"bytes"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -13,61 +12,62 @@ import (
 	kubeAPIMetaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime/schema"
-	k8sYaml "k8s.io/apimachinery/pkg/util/yaml"
 	"k8s.io/client-go/dynamic"
 )
 
-// GenericWorkload is a base implementation with some free methods for inherited structs
-type GenericWorkload struct {
+// GenericResource is a base implementation with some free methods for inherited structs
+type GenericResource struct {
 	Kind               string
-	PodSpec            kubeAPICoreV1.PodSpec
 	ObjectMeta         kubeAPIMetaV1.Object
+	Resource           unstructured.Unstructured
+	PodSpec            *kubeAPICoreV1.PodSpec
 	OriginalObjectJSON []byte
 }
 
-// NewGenericWorkloadFromUnstructured creates a workload from an unstructured.Unstructured
-func NewGenericWorkloadFromUnstructured(kind string, unst *unstructured.Unstructured) (GenericWorkload, error) {
-	workload := GenericWorkload{
-		Kind: kind,
+// NewGenericResourceFromUnstructured creates a workload from an unstructured.Unstructured
+func NewGenericResourceFromUnstructured(unst unstructured.Unstructured) (GenericResource, error) {
+	workload := GenericResource{
+		Kind:     unst.GetKind(),
+		Resource: unst,
 	}
 
-	objMeta, err := meta.Accessor(unst)
+	objMeta, err := meta.Accessor(&unst)
 	if err != nil {
 		return workload, err
 	}
 	workload.ObjectMeta = objMeta
 
-	b, err := json.Marshal(unst)
+	b, err := json.Marshal(&unst)
 	if err != nil {
 		return workload, err
 	}
 	workload.OriginalObjectJSON = b
-
 	m := make(map[string]interface{})
 	err = json.Unmarshal(b, &m)
 	if err != nil {
 		return workload, err
 	}
 	podSpecMap := GetPodSpec(m)
-	b, err = json.Marshal(podSpecMap)
-	if err != nil {
-		return workload, err
+	if podSpecMap != nil {
+		b, err = json.Marshal(podSpecMap)
+		if err != nil {
+			return workload, err
+		}
+		podSpec := kubeAPICoreV1.PodSpec{}
+		err = json.Unmarshal(b, &podSpec)
+		if err != nil {
+			return workload, err
+		}
+		workload.PodSpec = &podSpec
 	}
-	podSpec := kubeAPICoreV1.PodSpec{}
-	err = json.Unmarshal(b, &podSpec)
-	if err != nil {
-		return workload, err
-	}
-	workload.PodSpec = podSpec
-
 	return workload, nil
 }
 
-// NewGenericWorkloadFromPod builds a new workload for a given Pod without looking at parents
-func NewGenericWorkloadFromPod(podResource kubeAPICoreV1.Pod, originalObject interface{}) (GenericWorkload, error) {
-	workload := GenericWorkload{
+// NewGenericResourceFromPod builds a new workload for a given Pod without looking at parents
+func NewGenericResourceFromPod(podResource kubeAPICoreV1.Pod, originalObject interface{}) (GenericResource, error) {
+	workload := GenericResource{
 		Kind:       "Pod",
-		PodSpec:    podResource.Spec,
+		PodSpec:    &podResource.Spec,
 		ObjectMeta: podResource.ObjectMeta.GetObjectMeta(),
 	}
 	if originalObject != nil {
@@ -77,13 +77,12 @@ func NewGenericWorkloadFromPod(podResource kubeAPICoreV1.Pod, originalObject int
 		}
 		workload.OriginalObjectJSON = bytes
 
-		var unst unstructured.Unstructured
-		err = json.Unmarshal(bytes, &unst.Object)
+		err = json.Unmarshal(bytes, &workload.Resource.Object)
 		if err != nil {
 			logrus.Error("Couldn't marshal JSON for pod ", err)
 			return workload, err
 		}
-		objMeta, err := meta.Accessor(&unst)
+		objMeta, err := meta.Accessor(&workload.Resource)
 		if err != nil {
 			logrus.Error("Couldn't create meta accessor for unstructred ", err)
 			return workload, err
@@ -93,26 +92,36 @@ func NewGenericWorkloadFromPod(podResource kubeAPICoreV1.Pod, originalObject int
 	return workload, nil
 }
 
-// NewGenericWorkload builds a new workload for a given Pod
-func NewGenericWorkload(ctx context.Context, podResource kubeAPICoreV1.Pod, dynamicClient *dynamic.Interface, restMapper *meta.RESTMapper, objectCache map[string]unstructured.Unstructured) (GenericWorkload, error) {
-	workload, err := newGenericWorkload(ctx, podResource, dynamicClient, restMapper, objectCache)
+// NewGenericResourceFromBytes parses a generic kubernetes resource
+func NewGenericResourceFromBytes(contentBytes []byte) (GenericResource, error) {
+	unst := unstructured.Unstructured{}
+	err := yaml.Unmarshal(contentBytes, &unst.Object)
+	if err != nil {
+		return GenericResource{}, err
+	}
+	return NewGenericResourceFromUnstructured(unst)
+}
+
+// ResolveControllerFromPod builds a new workload for a given Pod
+func ResolveControllerFromPod(ctx context.Context, podResource kubeAPICoreV1.Pod, dynamicClient *dynamic.Interface, restMapper *meta.RESTMapper, objectCache map[string]unstructured.Unstructured) (GenericResource, error) {
+	workload, err := resolveControllerFromPod(ctx, podResource, dynamicClient, restMapper, objectCache)
 	if err != nil {
 		return workload, err
 	}
 	if len(workload.OriginalObjectJSON) == 0 {
-		return NewGenericWorkloadFromPod(podResource, podResource)
+		return NewGenericResourceFromPod(podResource, podResource)
 	}
 	return workload, err
 }
 
-func newGenericWorkload(ctx context.Context, podResource kubeAPICoreV1.Pod, dynamicClient *dynamic.Interface, restMapper *meta.RESTMapper, objectCache map[string]unstructured.Unstructured) (GenericWorkload, error) {
-	workload, err := NewGenericWorkloadFromPod(podResource, nil)
+func resolveControllerFromPod(ctx context.Context, podResource kubeAPICoreV1.Pod, dynamicClient *dynamic.Interface, restMapper *meta.RESTMapper, objectCache map[string]unstructured.Unstructured) (GenericResource, error) {
+	podWorkload, err := NewGenericResourceFromPod(podResource, nil)
 	if err != nil {
-		return workload, err
+		return podWorkload, err
 	}
-	// If an owner exists then set the name to the workload.
-	// This allows us to handle CRDs creating Workloads or DeploymentConfigs in OpenShift.
-	owners := workload.ObjectMeta.GetOwnerReferences()
+	topKind := "Pod"
+	topMeta := podWorkload.ObjectMeta
+	owners := podResource.ObjectMeta.GetOwnerReferences()
 	lastKey := ""
 	for len(owners) > 0 {
 		if len(owners) > 1 {
@@ -122,12 +131,12 @@ func newGenericWorkload(ctx context.Context, podResource kubeAPICoreV1.Pod, dyna
 		if firstOwner.Kind == "Node" {
 			break
 		}
-		workload.Kind = firstOwner.Kind
-		key := fmt.Sprintf("%s/%s/%s", firstOwner.Kind, workload.ObjectMeta.GetNamespace(), firstOwner.Name)
+		topKind = firstOwner.Kind
+		key := fmt.Sprintf("%s/%s/%s", firstOwner.Kind, topMeta.GetNamespace(), firstOwner.Name)
 		lastKey = key
 		abstractObject, ok := objectCache[key]
 		if !ok {
-			err = cacheAllObjectsOfKind(ctx, firstOwner.APIVersion, firstOwner.Kind, dynamicClient, restMapper, objectCache)
+			err := cacheAllObjectsOfKind(ctx, firstOwner.APIVersion, firstOwner.Kind, dynamicClient, restMapper, objectCache)
 			if err != nil {
 				logrus.Warnf("Error caching objects of Kind %s %v", firstOwner.Kind, err)
 				break
@@ -142,26 +151,22 @@ func newGenericWorkload(ctx context.Context, podResource kubeAPICoreV1.Pod, dyna
 		objMeta, err := meta.Accessor(&abstractObject)
 		if err != nil {
 			logrus.Warnf("Error retrieving parent metadata %s of API %s and Kind %s because of error: %v ", firstOwner.Name, firstOwner.APIVersion, firstOwner.Kind, err)
-			return workload, err
+			return GenericResource{}, err
 		}
-		workload.ObjectMeta = objMeta
+		topMeta = objMeta
 		owners = abstractObject.GetOwnerReferences()
 	}
 
 	if lastKey != "" {
 		unst := objectCache[lastKey]
-		bytes, err := json.Marshal(&unst)
-		if err != nil {
-			return workload, err
-		}
-		workload.OriginalObjectJSON = bytes
-	} else {
-		bytes, err := json.Marshal(podResource)
-		if err != nil {
-			return workload, err
-		}
-		workload.OriginalObjectJSON = bytes
+		return NewGenericResourceFromUnstructured(unst)
 	}
+	workload, err := NewGenericResourceFromPod(podResource, podResource)
+	if err != nil {
+		return workload, err
+	}
+	workload.Kind = topKind
+	workload.ObjectMeta = topMeta
 	return workload, nil
 }
 
@@ -207,37 +212,3 @@ func GetPodSpec(yaml map[string]interface{}) interface{} {
 	}
 	return nil
 }
-
-// GetWorkloadFromBytes parses a GenericWorkload
-func GetWorkloadFromBytes(contentBytes []byte) (*GenericWorkload, error) {
-	yamlNode := make(map[string]interface{})
-	err := yaml.Unmarshal(contentBytes, &yamlNode)
-	if err != nil {
-		logrus.Errorf("Invalid YAML: %s", string(contentBytes))
-		return nil, err
-	}
-	finalDoc := make(map[string]interface{})
-	finalDoc["metadata"] = yamlNode["metadata"]
-	finalDoc["apiVersion"] = "v1"
-	finalDoc["kind"] = "Pod"
-	podSpec := GetPodSpec(yamlNode)
-	if podSpec == nil {
-		return nil, nil
-	}
-	finalDoc["spec"] = podSpec
-	marshaledYaml, err := yaml.Marshal(finalDoc)
-	if err != nil {
-		logrus.Errorf("Could not marshal yaml: %v", err)
-		return nil, err
-	}
-	decoder := k8sYaml.NewYAMLOrJSONDecoder(bytes.NewReader(marshaledYaml), 1000)
-	pod := kubeAPICoreV1.Pod{}
-	err = decoder.Decode(&pod)
-	newController, err := NewGenericWorkloadFromPod(pod, yamlNode)
-
-	if err != nil {
-		return nil, err
-	}
-	newController.Kind = yamlNode["kind"].(string)
-	return &newController, nil
-}

pkg/kube/resources.go

@@ -12,12 +12,15 @@ import (
 	"strings"
 	"time"
 
+	conf "github.com/fairwindsops/polaris/pkg/config"
+
 	"github.com/sirupsen/logrus"
+	"github.com/thoas/go-funk"
 	corev1 "k8s.io/api/core/v1"
-	v1beta1 "k8s.io/api/extensions/v1beta1"
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 	k8sYaml "k8s.io/apimachinery/pkg/util/yaml"
 	"k8s.io/client-go/dynamic"
 	"k8s.io/client-go/kubernetes"
@@ -34,8 +37,74 @@ type ResourceProvider struct {
 	SourceType    string
 	Nodes         []corev1.Node
 	Namespaces    []corev1.Namespace
-	Controllers   []GenericWorkload
-	Ingresses     []v1beta1.Ingress
+	Resources     resourceKindMap
+}
+
+type resourceKindMap map[string][]GenericResource
+
+func (rkm resourceKindMap) addResource(r GenericResource) {
+	gvk := r.Resource.GroupVersionKind()
+	key := gvk.Group + "/" + gvk.Kind
+	rkm[key] = append(rkm[key], r)
+}
+
+func (rkm resourceKindMap) addResources(rs []GenericResource) {
+	for _, r := range rs {
+		rkm.addResource(r)
+	}
+}
+
+func (rkm resourceKindMap) GetLength() int {
+	total := 0
+	for _, rs := range rkm {
+		total += len(rs)
+	}
+	return total
+}
+
+func (rkm resourceKindMap) GetNumberOfControllers() int {
+	total := 0
+	for _, rs := range rkm {
+		for _, r := range rs {
+			if r.PodSpec != nil {
+				total++
+			}
+		}
+	}
+	return total
+}
+
+// This is here for backward compatibility reasons
+func maybeTransformKindIntoGroupKind(k string) string {
+	if k == "Ingress" {
+		return "networking.k8s.io/Ingress"
+	} else if k == "PodDisruptionBudget" {
+		return "policy/PodDisruptionBudget"
+	}
+	return k
+}
+
+func parseGroupKind(gk string) schema.GroupKind {
+	i := strings.Index(gk, "/")
+	if i == -1 {
+		return schema.GroupKind{Kind: gk}
+	}
+
+	group := gk[:i]
+	kind := gk[i+1:]
+	return schema.GroupKind{Group: group, Kind: kind}
+}
+
+func newResourceProvider(version, sourceType, sourceName string) ResourceProvider {
+	return ResourceProvider{
+		ServerVersion: version,
+		SourceType:    sourceType,
+		SourceName:    sourceName,
+		CreationTime:  time.Now(),
+		Nodes:         make([]corev1.Node, 0),
+		Namespaces:    make([]corev1.Namespace, 0),
+		Resources:     make(map[string][]GenericResource),
+	}
 }
 
 type k8sResource struct {
@@ -45,18 +114,18 @@ type k8sResource struct {
 var podSpecFields = []string{"jobTemplate", "spec", "template"}
 
 // CreateResourceProvider returns a new ResourceProvider object to interact with k8s resources
-func CreateResourceProvider(ctx context.Context, directory, workload string) (*ResourceProvider, error) {
+func CreateResourceProvider(ctx context.Context, directory, workload string, c conf.Configuration) (*ResourceProvider, error) {
 	if workload != "" {
-		return CreateResourceProviderFromWorkload(ctx, workload)
+		return CreateResourceProviderFromResource(ctx, workload)
 	}
 	if directory != "" {
 		return CreateResourceProviderFromPath(directory)
 	}
-	return CreateResourceProviderFromCluster(ctx)
+	return CreateResourceProviderFromCluster(ctx, c)
 }
 
-// CreateResourceProviderFromWorkload creates a new ResourceProvider that just contains one workload
-func CreateResourceProviderFromWorkload(ctx context.Context, workload string) (*ResourceProvider, error) {
+// CreateResourceProviderFromResource creates a new ResourceProvider that just contains one workload
+func CreateResourceProviderFromResource(ctx context.Context, workload string) (*ResourceProvider, error) {
 	kubeConf, configError := config.GetConfig()
 	if configError != nil {
 		logrus.Errorf("Error fetching KubeConfig: %v", configError)
@@ -72,14 +141,7 @@ func CreateResourceProviderFromWorkload(ctx context.Context, workload string) (*
 		logrus.Errorf("Error fetching Cluster API version: %v", err)
 		return nil, err
 	}
-	resources := ResourceProvider{
-		ServerVersion: serverVersion.Major + "." + serverVersion.Minor,
-		SourceType:    "Workload",
-		SourceName:    workload,
-		CreationTime:  time.Now(),
-		Nodes:         []corev1.Node{},
-		Namespaces:    []corev1.Namespace{},
-	}
+	resources := newResourceProvider(serverVersion.Major+"."+serverVersion.Minor, "Resource", workload)
 
 	parts := strings.Split(workload, "/")
 	if len(parts) != 4 {
@@ -106,31 +168,24 @@ func CreateResourceProviderFromWorkload(ctx context.Context, workload string) (*
 		logrus.Errorf("Could not find workload %s: %v", workload, err)
 		return nil, err
 	}
-	workloadObj, err := NewGenericWorkloadFromUnstructured(kind, obj)
+	workloadObj, err := NewGenericResourceFromUnstructured(*obj)
 	if err != nil {
 		logrus.Errorf("Could not parse workload %s: %v", workload, err)
 		return nil, err
 	}
 
-	resources.Controllers = []GenericWorkload{workloadObj}
+	resources.Resources.addResource(workloadObj)
 	return &resources, nil
 }
 
 // CreateResourceProviderFromPath returns a new ResourceProvider using the YAML files in a directory
 func CreateResourceProviderFromPath(directory string) (*ResourceProvider, error) {
-	resources := ResourceProvider{
-		ServerVersion: "unknown",
-		SourceType:    "Path",
-		SourceName:    directory,
-		Nodes:         []corev1.Node{},
-		Namespaces:    []corev1.Namespace{},
-		Controllers:   []GenericWorkload{},
-	}
+	resources := newResourceProvider("unknown", "Path", directory)
 
 	if directory == "-" {
 		fi, err := os.Stdin.Stat()
 		if err == nil && fi.Mode()&os.ModeNamedPipe == os.ModeNamedPipe {
-			if err := addResourcesFromReader(os.Stdin, &resources); err != nil {
+			if err := resources.addResourcesFromReader(os.Stdin); err != nil {
 				return nil, err
 			}
 			return &resources, nil
@@ -146,7 +201,7 @@ func CreateResourceProviderFromPath(directory string) (*ResourceProvider, error)
 			logrus.Errorf("Error reading file: %v", path)
 			return err
 		}
-		return addResourcesFromYaml(string(contents), &resources)
+		return resources.addResourcesFromYaml(string(contents))
 	}
 
 	err := filepath.Walk(directory, visitFile)
@@ -157,7 +212,7 @@ func CreateResourceProviderFromPath(directory string) (*ResourceProvider, error)
 }
 
 // CreateResourceProviderFromCluster creates a new ResourceProvider using live data from a cluster
-func CreateResourceProviderFromCluster(ctx context.Context) (*ResourceProvider, error) {
+func CreateResourceProviderFromCluster(ctx context.Context, c conf.Configuration) (*ResourceProvider, error) {
 	kubeConf, configError := config.GetConfig()
 	if configError != nil {
 		logrus.Errorf("Error fetching KubeConfig: %v", configError)
@@ -173,17 +228,18 @@ func CreateResourceProviderFromCluster(ctx context.Context) (*ResourceProvider,
 		logrus.Errorf("Error connecting to dynamic interface: %v", err)
 		return nil, err
 	}
-	return CreateResourceProviderFromAPI(ctx, api, kubeConf.Host, &dynamicInterface)
+	return CreateResourceProviderFromAPI(ctx, api, kubeConf.Host, &dynamicInterface, c)
 }
 
 // CreateResourceProviderFromAPI creates a new ResourceProvider from an existing k8s interface
-func CreateResourceProviderFromAPI(ctx context.Context, kube kubernetes.Interface, clusterName string, dynamic *dynamic.Interface) (*ResourceProvider, error) {
+func CreateResourceProviderFromAPI(ctx context.Context, kube kubernetes.Interface, clusterName string, dynamic *dynamic.Interface, c conf.Configuration) (*ResourceProvider, error) {
 	listOpts := metav1.ListOptions{}
 	serverVersion, err := kube.Discovery().ServerVersion()
 	if err != nil {
 		logrus.Errorf("Error fetching Cluster API version: %v", err)
 		return nil, err
 	}
+	provider := newResourceProvider(serverVersion.Major+"."+serverVersion.Minor, "Cluster", clusterName)
 
 	nodes, err := kube.CoreV1().Nodes().List(ctx, listOpts)
 	if err != nil {
@@ -200,11 +256,6 @@ func CreateResourceProviderFromAPI(ctx context.Context, kube kubernetes.Interfac
 		logrus.Errorf("Error fetching Pods: %v", err)
 		return nil, err
 	}
-	ingressList, err := kube.ExtensionsV1beta1().Ingresses("").List(ctx, listOpts)
-	if err != nil {
-		logrus.Errorf("Error fetching Ingresses: %v", err)
-		return nil, err
-	}
 
 	resources, err := restmapper.GetAPIGroupResources(kube.Discovery())
 	if err != nil {
@@ -212,6 +263,51 @@ func CreateResourceProviderFromAPI(ctx context.Context, kube kubernetes.Interfac
 		return nil, err
 	}
 	restMapper := restmapper.NewDiscoveryRESTMapper(resources)
+	allChecks := []conf.SchemaCheck{}
+	for _, check := range c.CustomChecks {
+		allChecks = append(allChecks, check)
+	}
+	for _, check := range conf.BuiltInChecks {
+		allChecks = append(allChecks, check)
+	}
+
+	var additionalKinds []conf.TargetKind
+	for _, check := range allChecks {
+		neededKinds := []conf.TargetKind{check.Target}
+		for key := range check.AdditionalSchemas {
+			neededKinds = append(neededKinds, conf.TargetKind(key))
+		}
+		for key := range check.AdditionalSchemaStrings {
+			neededKinds = append(neededKinds, conf.TargetKind(key))
+		}
+		for _, kind := range neededKinds {
+			if !funk.Contains(conf.HandledTargets, kind) && !funk.Contains(additionalKinds, kind) {
+				additionalKinds = append(additionalKinds, kind)
+			}
+		}
+	}
+
+	for _, kind := range additionalKinds {
+		groupKind := parseGroupKind(maybeTransformKindIntoGroupKind(string(kind)))
+		mapping, err := (restMapper).RESTMapping(groupKind)
+		if err != nil {
+			logrus.Warnf("Error retrieving mapping of Kind %s because of error: %v", kind, err)
+			return nil, err
+		}
+
+		objects, err := (*dynamic).Resource(mapping.Resource).Namespace("").List(ctx, metav1.ListOptions{})
+		if err != nil {
+			logrus.Warnf("Error retrieving parent object API %s and Kind %s because of error: %v", mapping.Resource.Version, mapping.Resource.Resource, err)
+			return nil, err
+		}
+		for _, obj := range objects.Items {
+			res, err := NewGenericResourceFromUnstructured(obj)
+			if err != nil {
+				return nil, err
+			}
+			provider.Resources.addResource(res)
+		}
+	}
 
 	objectCache := map[string]unstructured.Unstructured{}
 
@@ -220,23 +316,15 @@ func CreateResourceProviderFromAPI(ctx context.Context, kube kubernetes.Interfac
 		logrus.Errorf("Error loading controllers from pods: %v", err)
 		return nil, err
 	}
-
-	api := ResourceProvider{
-		ServerVersion: serverVersion.Major + "." + serverVersion.Minor,
-		SourceType:    "Cluster",
-		SourceName:    clusterName,
-		CreationTime:  time.Now(),
-		Nodes:         nodes.Items,
-		Namespaces:    namespaces.Items,
-		Controllers:   controllers,
-		Ingresses:     ingressList.Items,
-	}
-	return &api, nil
+	provider.Nodes = nodes.Items
+	provider.Namespaces = namespaces.Items
+	provider.Resources.addResources(controllers)
+	return &provider, nil
 }
 
 // LoadControllers loads a list of controllers from the kubeResources Pods
-func LoadControllers(ctx context.Context, pods []corev1.Pod, dynamicClientPointer *dynamic.Interface, restMapperPointer *meta.RESTMapper, objectCache map[string]unstructured.Unstructured) ([]GenericWorkload, error) {
-	interfaces := []GenericWorkload{}
+func LoadControllers(ctx context.Context, pods []corev1.Pod, dynamicClientPointer *dynamic.Interface, restMapperPointer *meta.RESTMapper, objectCache map[string]unstructured.Unstructured) ([]GenericResource, error) {
+	interfaces := []GenericResource{}
 	deduped := map[string]corev1.Pod{}
 	for _, pod := range pods {
 		owners := pod.ObjectMeta.OwnerReferences
@@ -247,7 +335,7 @@ func LoadControllers(ctx context.Context, pods []corev1.Pod, dynamicClientPointe
 		deduped[pod.ObjectMeta.Namespace+"/"+owners[0].Kind+"/"+owners[0].Name] = pod
 	}
 	for _, pod := range deduped {
-		workload, err := NewGenericWorkload(ctx, pod, dynamicClientPointer, restMapperPointer, objectCache)
+		workload, err := ResolveControllerFromPod(ctx, pod, dynamicClientPointer, restMapperPointer, objectCache)
 		if err != nil {
 			return nil, err
 		}
@@ -258,8 +346,8 @@ func LoadControllers(ctx context.Context, pods []corev1.Pod, dynamicClientPointe
 
 // Because the controllers with an Owner take on the name of the Owner, this eliminates any duplicates.
 // In cases like CronJobs older children can hang around, so this takes the most recent.
-func deduplicateControllers(inputControllers []GenericWorkload) []GenericWorkload {
-	controllerMap := make(map[string]GenericWorkload)
+func deduplicateControllers(inputControllers []GenericResource) []GenericResource {
+	controllerMap := make(map[string]GenericResource)
 	for _, controller := range inputControllers {
 		key := controller.ObjectMeta.GetNamespace() + "/" + controller.Kind + "/" + controller.ObjectMeta.GetName()
 		oldController, ok := controllerMap[key]
@@ -267,32 +355,34 @@ func deduplicateControllers(inputControllers []GenericWorkload) []GenericWorkloa
 			controllerMap[key] = controller
 		}
 	}
-	results := make([]GenericWorkload, 0)
+	results := make([]GenericResource, len(controllerMap))
+	idx := 0
 	for _, controller := range controllerMap {
-		results = append(results, controller)
+		results[idx] = controller
+		idx++
 	}
 	return results
 }
 
-func addResourcesFromReader(reader io.Reader, resources *ResourceProvider) error {
+func (resources *ResourceProvider) addResourcesFromReader(reader io.Reader) error {
 	contents, err := ioutil.ReadAll(reader)
 	if err != nil {
 		logrus.Errorf("Error reading from %v: %v", reader, err)
 		return err
 	}
-	if err := addResourcesFromYaml(string(contents), resources); err != nil {
+	if err := resources.addResourcesFromYaml(string(contents)); err != nil {
 		return err
 	}
 	return nil
 }
 
-func addResourcesFromYaml(contents string, resources *ResourceProvider) error {
+func (resources *ResourceProvider) addResourcesFromYaml(contents string) error {
 	specs := regexp.MustCompile("[\r\n]-+[\r\n]").Split(string(contents), -1)
 	for _, spec := range specs {
 		if strings.TrimSpace(spec) == "" {
 			continue
 		}
-		err := addResourceFromString(spec, resources)
+		err := resources.addResourceFromString(spec)
 		if err != nil {
 			logrus.Errorf("Error parsing YAML: (%v)", err)
 			return err
@@ -301,7 +391,7 @@ func addResourcesFromYaml(contents string, resources *ResourceProvider) error {
 	return nil
 }
 
-func addResourceFromString(contents string, resources *ResourceProvider) error {
+func (resources *ResourceProvider) addResourceFromString(contents string) error {
 	contentBytes := []byte(contents)
 	decoder := k8sYaml.NewYAMLOrJSONDecoder(bytes.NewReader(contentBytes), 1000)
 	resource := k8sResource{}
@@ -316,27 +406,25 @@ func addResourceFromString(contents string, resources *ResourceProvider) error {
 		ns := corev1.Namespace{}
 		err = decoder.Decode(&ns)
 		resources.Namespaces = append(resources.Namespaces, ns)
-	} else if resource.Kind == "Pod" {
+	}
+
+	if resource.Kind == "Pod" {
 		pod := corev1.Pod{}
 		err = decoder.Decode(&pod)
 		if err != nil {
 			return err
 		}
-		workload, err := NewGenericWorkloadFromPod(pod, pod)
+		workload, err := NewGenericResourceFromPod(pod, pod)
 		if err != nil {
 			return err
 		}
-		resources.Controllers = append(resources.Controllers, workload)
-	} else if resource.Kind == "Ingress" {
-		ingress := v1beta1.Ingress{}
-		err = decoder.Decode(&ingress)
-		resources.Ingresses = append(resources.Ingresses, ingress)
+		resources.Resources.addResource(workload)
 	} else {
-		newController, err := GetWorkloadFromBytes(contentBytes)
-		if err != nil || newController == nil {
+		newResource, err := NewGenericResourceFromBytes(contentBytes)
+		if err != nil {
 			return err
 		}
-		resources.Controllers = append(resources.Controllers, *newController)
+		resources.Resources.addResource(newResource)
 	}
 	return err
 }

pkg/kube/resources_test.go

@@ -7,32 +7,34 @@ import (
 	"testing"
 	"time"
 
+	conf "github.com/fairwindsops/polaris/pkg/config"
 	"github.com/fairwindsops/polaris/test"
 	"github.com/stretchr/testify/assert"
-	corev1 "k8s.io/api/core/v1"
 )
 
 func TestGetResourcesFromPath(t *testing.T) {
-	resources, err := CreateResourceProviderFromPath("./test_files/test_1")
+	provider, err := CreateResourceProviderFromPath("./test_files/test_1")
 
 	assert.Equal(t, nil, err, "Error should be nil")
 
-	assert.Equal(t, "Path", resources.SourceType, "Should have type Path")
-	assert.Equal(t, "./test_files/test_1", resources.SourceName, "Should have filename as name")
-	assert.Equal(t, "unknown", resources.ServerVersion, "Server version should be unknown")
-	assert.IsType(t, time.Now(), resources.CreationTime, "Creation time should be set")
+	assert.Equal(t, "Path", provider.SourceType, "Should have type Path")
+	assert.Equal(t, "./test_files/test_1", provider.SourceName, "Should have filename as name")
+	assert.Equal(t, "unknown", provider.ServerVersion, "Server version should be unknown")
+	assert.IsType(t, time.Now(), provider.CreationTime, "Creation time should be set")
 
-	assert.Equal(t, 0, len(resources.Nodes), "Should not have any nodes")
+	assert.Equal(t, 0, len(provider.Nodes), "Should not have any nodes")
 
-	assert.Equal(t, 1, len(resources.Namespaces), "Should have a namespace")
-	assert.Equal(t, "two", resources.Namespaces[0].ObjectMeta.Name)
+	assert.Equal(t, 1, len(provider.Namespaces), "Should have a namespace")
+	assert.Equal(t, "two", provider.Namespaces[0].ObjectMeta.Name)
 
-	assert.Equal(t, 9, len(resources.Controllers), "Should have eight controllers")
 	namespaceCount := map[string]int{}
-	for _, controller := range resources.Controllers {
-		namespaceCount[controller.ObjectMeta.GetNamespace()]++
+	for _, resources := range provider.Resources {
+		for _, controller := range resources {
+			namespaceCount[controller.ObjectMeta.GetNamespace()]++
+		}
 	}
-	assert.Equal(t, 8, namespaceCount[""])
+	assert.Equal(t, 11, provider.Resources.GetLength())
+	assert.Equal(t, 10, namespaceCount[""])
 	assert.Equal(t, 1, namespaceCount["two"])
 }
 
@@ -48,8 +50,8 @@ func TestGetMultipleResourceFromSingleFile(t *testing.T) {
 
 	assert.Equal(t, 0, len(resources.Nodes), "Should not have any nodes")
 
-	assert.Equal(t, 1, len(resources.Controllers), "Should have one controller")
-	assert.Equal(t, "dashboard", resources.Controllers[0].PodSpec.Containers[0].Name)
+	assert.Equal(t, 1, len(resources.Resources["extensions/Deployment"]), "Should have one controller")
+	assert.Equal(t, "dashboard", resources.Resources["extensions/Deployment"][0].PodSpec.Containers[0].Name)
 
 	assert.Equal(t, 2, len(resources.Namespaces), "Should have a namespace")
 	assert.Equal(t, "polaris", resources.Namespaces[0].ObjectMeta.Name)
@@ -65,21 +67,14 @@ func TestAddResourcesFromReader(t *testing.T) {
 	contents, err := ioutil.ReadFile("./test_files/test_2/multi.yaml")
 	assert.NoError(t, err)
 	reader := bytes.NewBuffer(contents)
-	resources := &ResourceProvider{
-		ServerVersion: "unknown",
-		SourceType:    "Path",
-		SourceName:    "-",
-		Nodes:         []corev1.Node{},
-		Namespaces:    []corev1.Namespace{},
-		Controllers:   []GenericWorkload{},
-	}
-	err = addResourcesFromReader(reader, resources)
+	resources := newResourceProvider("unknown", "Path", "-")
+	err = resources.addResourcesFromReader(reader)
 	assert.NoError(t, err)
 
 	assert.Equal(t, 0, len(resources.Nodes), "Should not have any nodes")
 
-	assert.Equal(t, 1, len(resources.Controllers), "Should have one controller")
-	assert.Equal(t, "dashboard", resources.Controllers[0].PodSpec.Containers[0].Name)
+	assert.Equal(t, 1, len(resources.Resources["extensions/Deployment"]), "Should have one controller")
+	assert.Equal(t, "dashboard", resources.Resources["extensions/Deployment"][0].PodSpec.Containers[0].Name)
 
 	assert.Equal(t, 2, len(resources.Namespaces), "Should have a namespace")
 	assert.Equal(t, "polaris", resources.Namespaces[0].ObjectMeta.Name)
@@ -88,7 +83,7 @@ func TestAddResourcesFromReader(t *testing.T) {
 
 func TestGetResourceFromAPI(t *testing.T) {
 	k8s, dynamicInterface := test.SetupTestAPI(test.GetMockControllers("test")...)
-	resources, err := CreateResourceProviderFromAPI(context.Background(), k8s, "test", &dynamicInterface)
+	resources, err := CreateResourceProviderFromAPI(context.Background(), k8s, "test", &dynamicInterface, conf.Configuration{})
 	assert.Equal(t, nil, err, "Error should be nil")
 
 	assert.Equal(t, "Cluster", resources.SourceType, "Should have type Path")
@@ -96,8 +91,7 @@ func TestGetResourceFromAPI(t *testing.T) {
 	assert.IsType(t, time.Now(), resources.CreationTime, "Creation time should be set")
 
 	assert.Equal(t, 0, len(resources.Nodes), "Should not have any nodes")
-	assert.Equal(t, 0, len(resources.Ingresses), "Should not have any ingresses")
-	assert.Equal(t, 5, len(resources.Controllers), "Should have 5 controllers")
+	assert.Equal(t, 5, len(resources.Resources), "Should have 5 controllers")
 
 	expectedNames := map[string]bool{
 		"deploy":      false,
@@ -106,8 +100,10 @@ func TestGetResourceFromAPI(t *testing.T) {
 		"statefulset": false,
 		"daemonset":   false,
 	}
-	for _, ctrl := range resources.Controllers {
-		expectedNames[ctrl.ObjectMeta.GetName()] = true
+	for _, controllers := range resources.Resources {
+		for _, ctrl := range controllers {
+			expectedNames[ctrl.ObjectMeta.GetName()] = true
+		}
 	}
 	for name, val := range expectedNames {
 		assert.Equal(t, true, val, name)

pkg/validator/arbitrary_test.go

@@ -15,50 +15,75 @@
 package validator
 
 import (
+	"encoding/json"
 	"testing"
 
 	conf "github.com/fairwindsops/polaris/pkg/config"
-	"github.com/fairwindsops/polaris/test"
+	"github.com/fairwindsops/polaris/pkg/kube"
 	"github.com/stretchr/testify/assert"
 
-	extv1beta1 "k8s.io/api/extensions/v1beta1"
+	network "k8s.io/api/networking/v1beta1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 )
 
+func TestValidatePDB(t *testing.T) {
+	c := conf.Configuration{
+		Checks: map[string]conf.Severity{
+			"pdbDisruptionsIsZero": conf.SeverityWarning,
+		},
+	}
+	pdb := unstructured.Unstructured{}
+	res, err := kube.NewGenericResourceFromUnstructured(pdb)
+	res.Kind = "PodDisruptionBudget"
+
+	actualResult, err := applyNonControllerSchemaChecks(&c, nil, res)
+	if err != nil {
+		panic(err)
+	}
+	results := actualResult.Results["pdbDisruptionsIsZero"]
+
+	assert.False(t, results.Success)
+	assert.Equal(t, conf.SeverityWarning, results.Severity)
+	assert.Equal(t, "Reliability", results.Category)
+	assert.EqualValues(t, "Voluntary evictions are not possible", results.Message)
+}
+
 func TestValidateIngress(t *testing.T) {
 	c := conf.Configuration{
 		Checks: map[string]conf.Severity{
 			"tlsSettingsMissing": conf.SeverityWarning,
 		},
 	}
-	ingress := test.MockIngress()
+	tls := network.IngressTLS{
+		Hosts:      []string{"test"},
+		SecretName: "secret",
+	}
 
-	var actualResult Result
-	actualResult, err := ValidateIngress(&c, ingress)
+	ingress := network.Ingress{}
+	ingress.Spec.TLS = []network.IngressTLS{tls}
+	b, err := json.Marshal(ingress)
+	if err != nil {
+		panic(err)
+	}
+	unst := unstructured.Unstructured{}
+	err = json.Unmarshal(b, &unst.Object)
+	if err != nil {
+		panic(err)
+	}
+	res, err := kube.NewGenericResourceFromUnstructured(unst)
+	if err != nil {
+		panic(err)
+	}
+	res.Kind = "Ingress"
+
+	actualResult, err := applyNonControllerSchemaChecks(&c, nil, res)
 	if err != nil {
 		panic(err)
 	}
 	results := actualResult.Results["tlsSettingsMissing"]
 
-	assert.False(t, results.Success)
-	assert.Equal(t, conf.Severity("warning"), results.Severity)
-	assert.Equal(t, "Security", results.Category)
-	assert.EqualValues(t, "Ingress does not have TLS configured", results.Message)
-
-	tls := extv1beta1.IngressTLS{
-		Hosts:      []string{"test"},
-		SecretName: "secret",
-	}
-
-	ingress.Spec.TLS = []extv1beta1.IngressTLS{tls}
-	actualResult, err = ValidateIngress(&c, ingress)
-	if err != nil {
-		panic(err)
-	}
-	results = actualResult.Results["tlsSettingsMissing"]
-
 	assert.True(t, results.Success)
-	assert.Equal(t, conf.Severity("warning"), results.Severity)
+	assert.Equal(t, conf.SeverityWarning, results.Severity)
 	assert.Equal(t, "Security", results.Category)
 	assert.EqualValues(t, "Ingress has TLS configured", results.Message)
-
 }

pkg/validator/container.go

@@ -1,58 +0,0 @@
-// Copyright 2019 FairwindsOps Inc
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package validator
-
-import (
-	"github.com/fairwindsops/polaris/pkg/config"
-	"github.com/fairwindsops/polaris/pkg/kube"
-
-	corev1 "k8s.io/api/core/v1"
-)
-
-// ValidateContainer validates a single container from a given controller
-func ValidateContainer(conf *config.Configuration, controller kube.GenericWorkload, container *corev1.Container, isInit bool) (ContainerResult, error) {
-	results, err := applyContainerSchemaChecks(conf, controller, container, isInit)
-	if err != nil {
-		return ContainerResult{}, err
-	}
-
-	cRes := ContainerResult{
-		Name:    container.Name,
-		Results: results,
-	}
-
-	return cRes, nil
-}
-
-// ValidateAllContainers validates both init and regular containers
-func ValidateAllContainers(conf *config.Configuration, controller kube.GenericWorkload) ([]ContainerResult, error) {
-	results := []ContainerResult{}
-	pod := controller.PodSpec
-	for _, container := range pod.InitContainers {
-		result, err := ValidateContainer(conf, controller, &container, true)
-		if err != nil {
-			return nil, err
-		}
-		results = append(results, result)
-	}
-	for _, container := range pod.Containers {
-		result, err := ValidateContainer(conf, controller, &container, false)
-		if err != nil {
-			return nil, err
-		}
-		results = append(results, result)
-	}
-	return results, nil
-}

pkg/validator/container_test.go

@@ -50,8 +50,8 @@ exemptions:
     - foo
 `
 
-func getEmptyWorkload(t *testing.T, name string) kube.GenericWorkload {
-	workload, err := kube.NewGenericWorkloadFromPod(corev1.Pod{
+func getEmptyWorkload(t *testing.T, name string) kube.GenericResource {
+	workload, err := kube.NewGenericResourceFromPod(corev1.Pod{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: name,
 		},
@@ -64,25 +64,28 @@ func testValidate(t *testing.T, container *corev1.Container, resourceConf *strin
 	testValidateWithWorkload(t, container, resourceConf, getEmptyWorkload(t, controllerName), expectedDangers, expectedWarnings, expectedSuccesses)
 }
 
-func testValidateWithWorkload(t *testing.T, container *corev1.Container, resourceConf *string, workload kube.GenericWorkload, expectedDangers []ResultMessage, expectedWarnings []ResultMessage, expectedSuccesses []ResultMessage) {
+func testValidateWithWorkload(t *testing.T, container *corev1.Container, resourceConf *string, workload kube.GenericResource, expectedDangers []ResultMessage, expectedWarnings []ResultMessage, expectedSuccesses []ResultMessage) {
 	parsedConf, err := conf.Parse([]byte(*resourceConf))
 	assert.NoError(t, err, "Expected no error when parsing config")
 
 	var results ResultSet
-	results, err = applyContainerSchemaChecks(&parsedConf, workload, container, false)
+	results, err = applyContainerSchemaChecks(&parsedConf, nil, workload, container, false)
 	if err != nil {
 		panic(err)
 	}
 	summary := results.GetSummary()
 
-	assert.Equal(t, uint(len(expectedWarnings)), summary.Warnings)
-	assert.ElementsMatch(t, expectedWarnings, results.GetWarnings())
+	if assert.Equal(t, uint(len(expectedWarnings)), summary.Warnings) {
+		assert.ElementsMatch(t, expectedWarnings, results.GetWarnings())
+	}
 
-	assert.Equal(t, uint(len(expectedDangers)), summary.Dangers)
-	assert.ElementsMatch(t, expectedDangers, results.GetDangers())
+	if assert.Equal(t, uint(len(expectedDangers)), summary.Dangers) {
+		assert.ElementsMatch(t, expectedDangers, results.GetDangers())
+	}
 
-	assert.Equal(t, uint(len(expectedSuccesses)), summary.Successes)
-	assert.ElementsMatch(t, expectedSuccesses, results.GetSuccesses())
+	if assert.Equal(t, uint(len(expectedSuccesses)), summary.Successes) {
+		assert.ElementsMatch(t, expectedSuccesses, results.GetSuccesses())
+	}
 }
 
 func TestValidateResourcesEmptyConfig(t *testing.T) {
@@ -90,7 +93,7 @@ func TestValidateResourcesEmptyConfig(t *testing.T) {
 		Name: "Empty",
 	}
 
-	results, err := applyContainerSchemaChecks(&conf.Configuration{}, getEmptyWorkload(t, ""), container, false)
+	results, err := applyContainerSchemaChecks(&conf.Configuration{}, nil, getEmptyWorkload(t, ""), container, false)
 	if err != nil {
 		panic(err)
 	}
@@ -187,7 +190,7 @@ func TestValidateHealthChecks(t *testing.T) {
 	for idx, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
 			controller := getEmptyWorkload(t, "")
-			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.probes}, controller, tt.container, tt.isInit)
+			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.probes}, nil, controller, tt.container, tt.isInit)
 			if err != nil {
 				panic(err)
 			}
@@ -301,7 +304,7 @@ func TestValidateImage(t *testing.T) {
 	for _, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
 			controller := getEmptyWorkload(t, "")
-			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.image}, controller, tt.container, false)
+			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.image}, nil, controller, tt.container, false)
 			if err != nil {
 				panic(err)
 			}
@@ -418,7 +421,7 @@ func TestValidateNetworking(t *testing.T) {
 	for _, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
 			controller := getEmptyWorkload(t, "")
-			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.networkConf}, controller, tt.container, false)
+			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.networkConf}, nil, controller, tt.container, false)
 			if err != nil {
 				panic(err)
 			}
@@ -921,9 +924,9 @@ func TestValidateSecurity(t *testing.T) {
 
 	for _, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
-			workload, err := kube.NewGenericWorkloadFromPod(corev1.Pod{Spec: *tt.pod}, nil)
+			workload, err := kube.NewGenericResourceFromPod(corev1.Pod{Spec: *tt.pod}, nil)
 			assert.NoError(t, err)
-			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.securityConf}, workload, tt.container, false)
+			results, err := applyContainerSchemaChecks(&conf.Configuration{Checks: tt.securityConf}, nil, workload, tt.container, false)
 			if err != nil {
 				panic(err)
 			}
@@ -1066,9 +1069,9 @@ func TestValidateRunAsRoot(t *testing.T) {
 	}
 	for idx, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
-			workload, err := kube.NewGenericWorkloadFromPod(corev1.Pod{Spec: *tt.pod}, nil)
+			workload, err := kube.NewGenericResourceFromPod(corev1.Pod{Spec: *tt.pod}, nil)
 			assert.NoError(t, err)
-			results, err := applyContainerSchemaChecks(&config, workload, tt.container, false)
+			results, err := applyContainerSchemaChecks(&config, nil, workload, tt.container, false)
 			if err != nil {
 				panic(err)
 			}
@@ -1168,7 +1171,7 @@ func TestValidateResourcesEmptyContainerCPURequestsExempt(t *testing.T) {
 
 	expectedSuccesses := []ResultMessage{}
 
-	workload, err := kube.NewGenericWorkloadFromPod(corev1.Pod{
+	workload, err := kube.NewGenericResourceFromPod(corev1.Pod{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: "foo",
 			Annotations: map[string]string{

pkg/validator/controller.go

@@ -1,64 +0,0 @@
-// Copyright 2019 FairwindsOps Inc
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package validator
-
-import (
-	"github.com/sirupsen/logrus"
-
-	conf "github.com/fairwindsops/polaris/pkg/config"
-	"github.com/fairwindsops/polaris/pkg/kube"
-)
-
-// ValidateController validates a single controller, returns a Result.
-func ValidateController(conf *conf.Configuration, controller kube.GenericWorkload) (Result, error) {
-	podResult, err := ValidatePod(conf, controller)
-	if err != nil {
-		return Result{}, err
-	}
-
-	var controllerResult ResultSet
-	controllerResult, err = applyControllerSchemaChecks(conf, controller)
-	if err != nil {
-		return Result{}, err
-	}
-
-	result := Result{
-		Kind:      controller.Kind,
-		Name:      controller.ObjectMeta.GetName(),
-		Namespace: controller.ObjectMeta.GetNamespace(),
-		Results:   controllerResult,
-		PodResult: &podResult,
-	}
-
-	return result, nil
-}
-
-// ValidateControllers validates that each deployment conforms to the Polaris config,
-// builds a list of ResourceResults organized by namespace.
-func ValidateControllers(config *conf.Configuration, kubeResources *kube.ResourceProvider) ([]Result, error) {
-	controllersToAudit := kubeResources.Controllers
-
-	results := []Result{}
-	for _, controller := range controllersToAudit {
-		result, err := ValidateController(config, controller)
-		if err != nil {
-			logrus.Warn("An error occurred validating controller:", err)
-			return nil, err
-		}
-		results = append(results, result)
-	}
-
-	return results, nil
-}

pkg/validator/controller_test.go

@@ -34,7 +34,7 @@ func TestValidateController(t *testing.T) {
 			"hostPIDSet": conf.SeverityDanger,
 		},
 	}
-	deployment, err := kube.NewGenericWorkloadFromPod(test.MockPod(), nil)
+	deployment, err := kube.NewGenericResourceFromPod(test.MockPod(), nil)
 	assert.NoError(t, err)
 	deployment.Kind = "Deployment"
 	expectedSum := CountSummary{
@@ -49,7 +49,7 @@ func TestValidateController(t *testing.T) {
 	}
 
 	var actualResult Result
-	actualResult, err = ValidateController(&c, deployment)
+	actualResult, err = applyControllerSchemaChecks(&c, nil, deployment)
 	if err != nil {
 		panic(err)
 	}
@@ -72,33 +72,31 @@ func TestControllerLevelChecks(t *testing.T) {
 			Severity: "danger",
 			Category: "Reliability",
 		}
-		for _, controller := range res.Controllers {
-			if controller.Kind == "Deployment" {
-				actualResult, err := ValidateController(&c, controller)
-				if err != nil {
-					panic(err)
-				}
-				if controller.ObjectMeta.GetName() == "test-deployment-2" {
-					expectedResult.Success = true
-					expectedResult.Message = "Multiple replicas are scheduled"
-				} else if controller.ObjectMeta.GetName() == "test-deployment" {
-					expectedResult.Success = false
-					expectedResult.Message = "Only one replica is scheduled"
-				}
-				expectedResults := ResultSet{
-					"multipleReplicasForDeployment": expectedResult,
-				}
-
-				assert.Equal(t, "Deployment", actualResult.Kind)
-				assert.Equal(t, 1, len(actualResult.Results), "should be equal")
-				assert.EqualValues(t, expectedResults, actualResult.Results, controller.ObjectMeta.GetName())
+		for _, controller := range res.Resources["Deployment"] {
+			actualResult, err := applyControllerSchemaChecks(&c, nil, controller)
+			if err != nil {
+				panic(err)
 			}
+			if controller.ObjectMeta.GetName() == "test-deployment-2" {
+				expectedResult.Success = true
+				expectedResult.Message = "Multiple replicas are scheduled"
+			} else if controller.ObjectMeta.GetName() == "test-deployment" {
+				expectedResult.Success = false
+				expectedResult.Message = "Only one replica is scheduled"
+			}
+			expectedResults := ResultSet{
+				"multipleReplicasForDeployment": expectedResult,
+			}
+
+			assert.Equal(t, "Deployment", actualResult.Kind)
+			assert.Equal(t, 1, len(actualResult.Results), "should be equal")
+			assert.EqualValues(t, expectedResults, actualResult.Results, controller.ObjectMeta.GetName())
 		}
 	}
 
 	res, err := kube.CreateResourceProviderFromPath("../kube/test_files/test_1")
 	assert.Equal(t, nil, err, "Error should be nil")
-	assert.Equal(t, 9, len(res.Controllers), "Should have eight controllers")
+	assert.Equal(t, 11, res.Resources.GetLength())
 	testResources(res)
 
 	replicaSpec := map[string]interface{}{"replicas": 2}
@@ -111,9 +109,9 @@ func TestControllerLevelChecks(t *testing.T) {
 	two := int32(2)
 	d2.Spec.Replicas = &two
 	k8s, dynamicClient := test.SetupTestAPI(&d1, &p1, &d2, &p2)
-	res, err = kube.CreateResourceProviderFromAPI(context.Background(), k8s, "test", &dynamicClient)
+	res, err = kube.CreateResourceProviderFromAPI(context.Background(), k8s, "test", &dynamicClient, conf.Configuration{})
 	assert.Equal(t, err, nil, "error should be nil")
-	assert.Equal(t, 2, len(res.Controllers), "Should have two controllers")
+	assert.Equal(t, 2, res.Resources.GetLength(), "Should have two controllers")
 	testResources(res)
 }
 
@@ -126,7 +124,7 @@ func TestSkipHealthChecks(t *testing.T) {
 	}
 	pod := test.MockPod()
 	pod.Spec.InitContainers = []corev1.Container{test.MockContainer("test")}
-	deployment, err := kube.NewGenericWorkloadFromPod(pod, nil)
+	deployment, err := kube.NewGenericResourceFromPod(pod, nil)
 	assert.NoError(t, err)
 	deployment.Kind = "Deployment"
 	expectedSum := CountSummary{
@@ -139,7 +137,7 @@ func TestSkipHealthChecks(t *testing.T) {
 		"livenessProbeMissing":  {ID: "livenessProbeMissing", Message: "Liveness probe should be configured", Success: false, Severity: "warning", Category: "Reliability"},
 	}
 	var actualResult Result
-	actualResult, err = ValidateController(&c, deployment)
+	actualResult, err = applyControllerSchemaChecks(&c, nil, deployment)
 	if err != nil {
 		panic(err)
 	}
@@ -149,7 +147,7 @@ func TestSkipHealthChecks(t *testing.T) {
 	assert.EqualValues(t, ResultSet{}, actualResult.PodResult.ContainerResults[0].Results)
 	assert.EqualValues(t, expectedResults, actualResult.PodResult.ContainerResults[1].Results)
 
-	job, err := kube.NewGenericWorkloadFromPod(test.MockPod(), nil)
+	job, err := kube.NewGenericResourceFromPod(test.MockPod(), nil)
 	assert.NoError(t, err)
 	job.Kind = "Job"
 	expectedSum = CountSummary{
@@ -158,7 +156,7 @@ func TestSkipHealthChecks(t *testing.T) {
 		Dangers:   uint(0),
 	}
 	expectedResults = ResultSet{}
-	actualResult, err = ValidateController(&c, job)
+	actualResult, err = applyControllerSchemaChecks(&c, nil, job)
 	if err != nil {
 		panic(err)
 	}
@@ -167,7 +165,7 @@ func TestSkipHealthChecks(t *testing.T) {
 	assert.EqualValues(t, expectedSum, actualResult.GetSummary())
 	assert.EqualValues(t, expectedResults, actualResult.PodResult.ContainerResults[0].Results)
 
-	cronjob, err := kube.NewGenericWorkloadFromPod(test.MockPod(), nil)
+	cronjob, err := kube.NewGenericResourceFromPod(test.MockPod(), nil)
 	assert.NoError(t, err)
 	cronjob.Kind = "CronJob"
 	expectedSum = CountSummary{
@@ -176,7 +174,7 @@ func TestSkipHealthChecks(t *testing.T) {
 		Dangers:   uint(0),
 	}
 	expectedResults = ResultSet{}
-	actualResult, err = ValidateController(&c, cronjob)
+	actualResult, err = applyControllerSchemaChecks(&c, nil, cronjob)
 	if err != nil {
 		panic(err)
 	}
@@ -203,18 +201,16 @@ func TestControllerExemptions(t *testing.T) {
 		Warnings:  uint(0),
 		Dangers:   uint(0),
 	}
-	var actualResults []Result
 
 	pod := test.MockPod()
 	pod.ObjectMeta.Namespace = "foo"
-	workload, err := kube.NewGenericWorkloadFromPod(pod, nil)
+	workload, err := kube.NewGenericResourceFromPod(pod, nil)
 	assert.NoError(t, err)
 	workload.Kind = "Deployment"
-	resources := &kube.ResourceProvider{
-		Controllers: []kube.GenericWorkload{workload},
-	}
+	resources := []kube.GenericResource{workload}
 
-	actualResults, err = ValidateControllers(&c, resources)
+	var actualResults []Result
+	actualResults, err = ApplyAllSchemaChecksToAllResources(&c, nil, resources)
 	if err != nil {
 		panic(err)
 	}
@@ -225,7 +221,7 @@ func TestControllerExemptions(t *testing.T) {
 	c.Exemptions = []conf.Exemption{{
 		Namespace: "foo",
 	}}
-	actualResults, err = ValidateControllers(&c, resources)
+	actualResults, err = ApplyAllSchemaChecksToAllResources(&c, nil, resources)
 	if err != nil {
 		panic(err)
 	}
@@ -234,10 +230,10 @@ func TestControllerExemptions(t *testing.T) {
 	assert.EqualValues(t, expectedExemptSum, actualResults[0].GetSummary())
 
 	c.Exemptions = nil
-	resources.Controllers[0].ObjectMeta.SetAnnotations(map[string]string{
+	resources[0].ObjectMeta.SetAnnotations(map[string]string{
 		exemptionAnnotationKey: "true",
 	})
-	actualResults, err = ValidateControllers(&c, resources)
+	actualResults, err = ApplyAllSchemaChecksToAllResources(&c, nil, resources)
 	if err != nil {
 		panic(err)
 	}
@@ -246,7 +242,7 @@ func TestControllerExemptions(t *testing.T) {
 	assert.EqualValues(t, expectedExemptSum, actualResults[0].GetSummary())
 
 	c.DisallowExemptions = true
-	actualResults, err = ValidateControllers(&c, resources)
+	actualResults, err = ApplyAllSchemaChecksToAllResources(&c, nil, resources)
 	if err != nil {
 		panic(err)
 	}

pkg/validator/fullaudit.go

@@ -16,23 +16,16 @@ import (
 )
 
 // RunAudit runs a full Polaris audit and returns an AuditData object
-func RunAudit(config conf.Configuration, kubeResources *kube.ResourceProvider, onlyShowFailedTests bool) (AuditData, error) {
+func RunAudit(config conf.Configuration, kubeResources *kube.ResourceProvider) (AuditData, error) {
 	displayName := config.DisplayName
 	if displayName == "" {
 		displayName = kubeResources.SourceName
 	}
 
-	results, err := ValidateControllers(&config, kubeResources)
+	results, err := ApplyAllSchemaChecksToResourceProvider(&config, kubeResources)
 	if err != nil {
 		return AuditData{}, err
 	}
-	controllerCount := len(results)
-
-	ingressResults, err := ValidateIngresses(&config, kubeResources)
-	if err != nil {
-		return AuditData{}, err
-	}
-	results = append(results, ingressResults...)
 
 	auditData := AuditData{
 		PolarisOutputVersion: PolarisOutputVersion,
@@ -43,16 +36,12 @@ func RunAudit(config conf.Configuration, kubeResources *kube.ResourceProvider, o
 		ClusterInfo: ClusterInfo{
 			Version:     kubeResources.ServerVersion,
 			Nodes:       len(kubeResources.Nodes),
-			Pods:        len(kubeResources.Controllers), // TODO validate that this is still valuable
 			Namespaces:  len(kubeResources.Namespaces),
-			Controllers: controllerCount,
+			Controllers: kubeResources.Resources.GetNumberOfControllers(),
 		},
 		Results: results,
 	}
 	auditData.Score = auditData.GetSummary().GetScore()
-	if onlyShowFailedTests {
-		auditData.RemoveSuccessfulResults()
-	}
 	return auditData, nil
 }
 

pkg/validator/fullaudit_test.go

@@ -11,11 +11,6 @@ import (
 )
 
 func TestGetTemplateData(t *testing.T) {
-	k8s, dynamicClient := test.SetupTestAPI(test.GetMockControllers("test")...)
-	resources, err := kube.CreateResourceProviderFromAPI(context.Background(), k8s, "test", &dynamicClient)
-	assert.Equal(t, err, nil, "error should be nil")
-	assert.Equal(t, 5, len(resources.Controllers))
-
 	c := conf.Configuration{
 		Checks: map[string]conf.Severity{
 			"readinessProbeMissing": conf.SeverityDanger,
@@ -23,6 +18,11 @@ func TestGetTemplateData(t *testing.T) {
 		},
 	}
 
+	k8s, dynamicClient := test.SetupTestAPI(test.GetMockControllers("test")...)
+	resources, err := kube.CreateResourceProviderFromAPI(context.Background(), k8s, "test", &dynamicClient, c)
+	assert.Equal(t, err, nil, "error should be nil")
+	assert.Equal(t, 5, len(resources.Resources))
+
 	sum := CountSummary{
 		Successes: uint(0),
 		Warnings:  uint(3),
@@ -31,7 +31,7 @@ func TestGetTemplateData(t *testing.T) {
 	score := uint(0)
 
 	var actualAudit AuditData
-	actualAudit, err = RunAudit(c, resources, false)
+	actualAudit, err = RunAudit(c, resources)
 	assert.Equal(t, err, nil, "error should be nil")
 	assert.Equal(t, score, actualAudit.Score, "")
 	assert.EqualValues(t, sum, actualAudit.GetSummary())
@@ -57,8 +57,9 @@ func TestGetTemplateData(t *testing.T) {
 				continue
 			}
 			found = true
-			assert.Equal(t, 1, len(result.PodResult.ContainerResults))
-			assert.Equal(t, expected.results, len(result.PodResult.ContainerResults[0].Results))
+			if assert.Equal(t, 1, len(result.PodResult.ContainerResults), "bad container results for "+result.Kind) {
+				assert.Equal(t, expected.results, len(result.PodResult.ContainerResults[0].Results))
+			}
 		}
 		assert.Equal(t, found, true)
 	}

pkg/validator/ingress.go

@@ -1,51 +0,0 @@
-// Copyright 2019 FairwindsOps Inc
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package validator
-
-import (
-	conf "github.com/fairwindsops/polaris/pkg/config"
-	"github.com/fairwindsops/polaris/pkg/kube"
-	"k8s.io/api/extensions/v1beta1"
-)
-
-// ValidateIngresses validates all the ingresses in a ResourceProvider
-func ValidateIngresses(config *conf.Configuration, kubeResources *kube.ResourceProvider) ([]Result, error) {
-	var results []Result
-	for _, ingress := range kubeResources.Ingresses {
-		result, err := ValidateIngress(config, ingress)
-		if err != nil {
-			return []Result{}, err
-		}
-		results = append(results, result)
-	}
-	return results, nil
-}
-
-// ValidateIngress validates a single ingress
-func ValidateIngress(config *conf.Configuration, ingress v1beta1.Ingress) (Result, error) {
-	results, err := applyIngressSchemaChecks(config, ingress)
-	if err != nil {
-		return Result{}, err
-	}
-
-	result := Result{
-		Kind:      "Ingress",
-		Name:      ingress.ObjectMeta.GetName(),
-		Namespace: ingress.ObjectMeta.GetNamespace(),
-		Results:   results,
-	}
-
-	return result, nil
-}

pkg/validator/output.go

@@ -19,6 +19,7 @@ import (
 	"time"
 
 	"github.com/fatih/color"
+	"github.com/thoas/go-funk"
 
 	"github.com/fairwindsops/polaris/pkg/config"
 )
@@ -52,10 +53,12 @@ type AuditData struct {
 }
 
 // RemoveSuccessfulResults remove all test that have passed.
-func (res *AuditData) RemoveSuccessfulResults() {
-	for _, auditDataResult := range res.Results {
-		auditDataResult.removeSuccessfulResults()
-	}
+func (res AuditData) RemoveSuccessfulResults() AuditData {
+	resCopy := res
+	resCopy.Results = funk.Map(res.Results, func(auditDataResult Result) Result {
+		return auditDataResult.removeSuccessfulResults()
+	}).([]Result)
+	return resCopy
 }
 
 // ClusterInfo contains Polaris results as well as some high-level stats
@@ -71,6 +74,7 @@ type ClusterInfo struct {
 type ResultMessage struct {
 	ID       string
 	Message  string
+	Details  []string
 	Success  bool
 	Severity config.Severity
 	Category string
@@ -79,12 +83,14 @@ type ResultMessage struct {
 // ResultSet contiains the results for a set of checks
 type ResultSet map[string]ResultMessage
 
-func (res ResultSet) removeSuccessfulResults() {
+func (res ResultSet) removeSuccessfulResults() ResultSet {
+	newResults := ResultSet{}
 	for k, resultMessage := range res {
-		if resultMessage.Success {
-			delete(res, k)
+		if !resultMessage.Success {
+			newResults[k] = resultMessage
 		}
 	}
+	return newResults
 }
 
 // Result provides results for a Kubernetes object
@@ -97,9 +103,14 @@ type Result struct {
 	CreatedTime time.Time
 }
 
-func (res *Result) removeSuccessfulResults() {
-	res.Results.removeSuccessfulResults()
-	res.PodResult.removeSuccessfulResults()
+func (res Result) removeSuccessfulResults() Result {
+	resCopy := res
+	resCopy.Results = res.Results.removeSuccessfulResults()
+	if res.PodResult != nil {
+		podCopy := res.PodResult.removeSuccessfulResults()
+		resCopy.PodResult = &podCopy
+	}
+	return resCopy
 }
 
 // PodResult provides a list of validation messages for each pod.
@@ -109,14 +120,13 @@ type PodResult struct {
 	ContainerResults []ContainerResult
 }
 
-func (res *PodResult) removeSuccessfulResults() {
-	if res == nil {
-		return
-	}
-	res.Results.removeSuccessfulResults()
-	for _, containerResult := range res.ContainerResults {
-		containerResult.removeSuccessfulResults()
-	}
+func (res PodResult) removeSuccessfulResults() PodResult {
+	resCopy := PodResult{}
+	resCopy.Results = res.Results.removeSuccessfulResults()
+	resCopy.ContainerResults = funk.Map(res.ContainerResults, func(containerResult ContainerResult) ContainerResult {
+		return containerResult.removeSuccessfulResults()
+	}).([]ContainerResult)
+	return resCopy
 }
 
 // ContainerResult provides a list of validation messages for each container.
@@ -125,8 +135,10 @@ type ContainerResult struct {
 	Results ResultSet
 }
 
-func (res *ContainerResult) removeSuccessfulResults() {
-	res.Results.removeSuccessfulResults()
+func (res ContainerResult) removeSuccessfulResults() ContainerResult {
+	resCopy := res
+	resCopy.Results = res.Results.removeSuccessfulResults()
+	return resCopy
 }
 
 func fillString(id string, l int) string {
@@ -152,7 +164,11 @@ func (res AuditData) GetPrettyOutput(useColor bool) string {
 
 // GetPrettyOutput returns a human-readable string
 func (res Result) GetPrettyOutput() string {
-	str := titleColor.Sprint(fmt.Sprintf("%s %s in namespace %s\n", res.Kind, res.Name, res.Namespace))
+	str := titleColor.Sprint(fmt.Sprintf("%s %s", res.Kind, res.Name))
+	if res.Namespace != "" {
+		str += titleColor.Sprint(fmt.Sprintf("in namespace %s", res.Namespace))
+	}
+	str += "\n"
 	str += res.Results.GetPrettyOutput()
 	if res.PodResult != nil {
 		str += res.PodResult.GetPrettyOutput()

pkg/validator/pod.go

@@ -1,38 +0,0 @@
-// Copyright 2019 FairwindsOps Inc
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package validator
-
-import (
-	"github.com/fairwindsops/polaris/pkg/config"
-	"github.com/fairwindsops/polaris/pkg/kube"
-)
-
-// ValidatePod validates that each pod conforms to the Polaris config, returns a ResourceResult.
-func ValidatePod(conf *config.Configuration, controller kube.GenericWorkload) (PodResult, error) {
-	podResults, err := applyPodSchemaChecks(conf, controller)
-	if err != nil {
-		return PodResult{}, err
-	}
-	pRes := PodResult{
-		Results:          podResults,
-		ContainerResults: []ContainerResult{},
-	}
-
-	pRes.ContainerResults, err = ValidateAllContainers(conf, controller)
-	if err != nil {
-		return pRes, err
-	}
-	return pRes, nil
-}

pkg/validator/pod_test.go

@@ -36,7 +36,7 @@ func TestValidatePod(t *testing.T) {
 	}
 
 	p := test.MockPod()
-	deployment, err := kube.NewGenericWorkloadFromPod(p, nil)
+	deployment, err := kube.NewGenericResourceFromPod(p, nil)
 	assert.NoError(t, err)
 	expectedSum := CountSummary{
 		Successes: uint(4),
@@ -50,15 +50,14 @@ func TestValidatePod(t *testing.T) {
 		"hostPIDSet":     {ID: "hostPIDSet", Message: "Host PID is not configured", Success: true, Severity: "danger", Category: "Security"},
 	}
 
-	var actualPodResult PodResult
-	actualPodResult, err = ValidatePod(&c, deployment)
+	actualPodResult, err := applyControllerSchemaChecks(&c, nil, deployment)
 	if err != nil {
 		panic(err)
 	}
 
-	assert.Equal(t, 1, len(actualPodResult.ContainerResults), "should be equal")
+	assert.Equal(t, 1, len(actualPodResult.PodResult.ContainerResults), "should be equal")
 	assert.EqualValues(t, expectedSum, actualPodResult.GetSummary())
-	assert.EqualValues(t, expectedResults, actualPodResult.Results)
+	assert.EqualValues(t, expectedResults, actualPodResult.PodResult.Results)
 }
 
 func TestInvalidIPCPod(t *testing.T) {
@@ -73,7 +72,7 @@ func TestInvalidIPCPod(t *testing.T) {
 
 	p := test.MockPod()
 	p.Spec.HostIPC = true
-	workload, err := kube.NewGenericWorkloadFromPod(p, nil)
+	workload, err := kube.NewGenericResourceFromPod(p, nil)
 	assert.NoError(t, err)
 	expectedSum := CountSummary{
 		Successes: uint(3),
@@ -86,15 +85,14 @@ func TestInvalidIPCPod(t *testing.T) {
 		"hostPIDSet":     {ID: "hostPIDSet", Message: "Host PID is not configured", Success: true, Severity: "danger", Category: "Security"},
 	}
 
-	var actualPodResult PodResult
-	actualPodResult, err = ValidatePod(&c, workload)
+	actualPodResult, err := applyControllerSchemaChecks(&c, nil, workload)
 	if err != nil {
 		panic(err)
 	}
 
-	assert.Equal(t, 1, len(actualPodResult.ContainerResults), "should be equal")
+	assert.Equal(t, 1, len(actualPodResult.PodResult.ContainerResults), "should be equal")
 	assert.EqualValues(t, expectedSum, actualPodResult.GetSummary())
-	assert.EqualValues(t, expectedResults, actualPodResult.Results)
+	assert.EqualValues(t, expectedResults, actualPodResult.PodResult.Results)
 }
 
 func TestInvalidNetworkPod(t *testing.T) {
@@ -109,7 +107,7 @@ func TestInvalidNetworkPod(t *testing.T) {
 
 	p := test.MockPod()
 	p.Spec.HostNetwork = true
-	workload, err := kube.NewGenericWorkloadFromPod(p, nil)
+	workload, err := kube.NewGenericResourceFromPod(p, nil)
 	assert.NoError(t, err)
 	expectedSum := CountSummary{
 		Successes: uint(3),
@@ -123,15 +121,14 @@ func TestInvalidNetworkPod(t *testing.T) {
 		"hostPIDSet":     {ID: "hostPIDSet", Message: "Host PID is not configured", Success: true, Severity: "danger", Category: "Security"},
 	}
 
-	var actualPodResult PodResult
-	actualPodResult, err = ValidatePod(&c, workload)
+	actualPodResult, err := applyControllerSchemaChecks(&c, nil, workload)
 	if err != nil {
 		panic(err)
 	}
 
-	assert.Equal(t, 1, len(actualPodResult.ContainerResults), "should be equal")
+	assert.Equal(t, 1, len(actualPodResult.PodResult.ContainerResults), "should be equal")
 	assert.EqualValues(t, expectedSum, actualPodResult.GetSummary())
-	assert.EqualValues(t, expectedResults, actualPodResult.Results)
+	assert.EqualValues(t, expectedResults, actualPodResult.PodResult.Results)
 }
 
 func TestInvalidPIDPod(t *testing.T) {
@@ -146,7 +143,7 @@ func TestInvalidPIDPod(t *testing.T) {
 
 	p := test.MockPod()
 	p.Spec.HostPID = true
-	workload, err := kube.NewGenericWorkloadFromPod(p, nil)
+	workload, err := kube.NewGenericResourceFromPod(p, nil)
 	assert.NoError(t, err)
 	expectedSum := CountSummary{
 		Successes: uint(3),
@@ -160,15 +157,14 @@ func TestInvalidPIDPod(t *testing.T) {
 		"hostNetworkSet": {ID: "hostNetworkSet", Message: "Host network is not configured", Success: true, Severity: "warning", Category: "Security"},
 	}
 
-	var actualPodResult PodResult
-	actualPodResult, err = ValidatePod(&c, workload)
+	actualPodResult, err := applyControllerSchemaChecks(&c, nil, workload)
 	if err != nil {
 		panic(err)
 	}
 
-	assert.Equal(t, 1, len(actualPodResult.ContainerResults), "should be equal")
+	assert.Equal(t, 1, len(actualPodResult.PodResult.ContainerResults), "should be equal")
 	assert.EqualValues(t, expectedSum, actualPodResult.GetSummary())
-	assert.EqualValues(t, expectedResults, actualPodResult.Results)
+	assert.EqualValues(t, expectedResults, actualPodResult.PodResult.Results)
 }
 
 func TestExemption(t *testing.T) {
@@ -192,7 +188,7 @@ func TestExemption(t *testing.T) {
 	p.ObjectMeta = metav1.ObjectMeta{
 		Name: "foo",
 	}
-	workload, err := kube.NewGenericWorkloadFromPod(p, nil)
+	workload, err := kube.NewGenericResourceFromPod(p, nil)
 	assert.NoError(t, err)
 	expectedSum := CountSummary{
 		Successes: uint(3),
@@ -204,13 +200,12 @@ func TestExemption(t *testing.T) {
 		"hostPIDSet":     {ID: "hostPIDSet", Message: "Host PID is not configured", Success: true, Severity: "danger", Category: "Security"},
 	}
 
-	var actualPodResult PodResult
-	actualPodResult, err = ValidatePod(&c, workload)
+	actualPodResult, err := applyControllerSchemaChecks(&c, nil, workload)
 	if err != nil {
 		panic(err)
 	}
 
-	assert.Equal(t, 1, len(actualPodResult.ContainerResults), "should be equal")
+	assert.Equal(t, 1, len(actualPodResult.PodResult.ContainerResults), "should be equal")
 	assert.EqualValues(t, expectedSum, actualPodResult.GetSummary())
-	assert.EqualValues(t, expectedResults, actualPodResult.Results)
+	assert.EqualValues(t, expectedResults, actualPodResult.PodResult.Results)
 }

pkg/validator/schema.go

@@ -1,112 +1,68 @@
 package validator
 
 import (
-	"bytes"
 	"fmt"
-	"io"
 	"sort"
 	"strings"
 
-	"github.com/gobuffalo/packr/v2"
+	"github.com/qri-io/jsonschema"
+	"github.com/thoas/go-funk"
 	corev1 "k8s.io/api/core/v1"
-	"k8s.io/api/extensions/v1beta1"
 	metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/yaml"
 
 	"github.com/fairwindsops/polaris/pkg/config"
 	"github.com/fairwindsops/polaris/pkg/kube"
 )
 
-var (
-	schemaBox     = (*packr.Box)(nil)
-	builtInChecks = map[string]config.SchemaCheck{}
-	// We explicitly set the order to avoid thrash in the
-	// tests as we migrate toward JSON schema
-	checkOrder = []string{
-		// Controller Checks
-		"multipleReplicasForDeployment",
-		// Pod checks
-		"hostIPCSet",
-		"hostPIDSet",
-		"hostNetworkSet",
-		// Container checks
-		"memoryLimitsMissing",
-		"memoryRequestsMissing",
-		"cpuLimitsMissing",
-		"cpuRequestsMissing",
-		"readinessProbeMissing",
-		"livenessProbeMissing",
-		"pullPolicyNotAlways",
-		"tagNotSpecified",
-		"hostPortSet",
-		"runAsRootAllowed",
-		"runAsPrivileged",
-		"notReadOnlyRootFilesystem",
-		"privilegeEscalationAllowed",
-		"dangerousCapabilities",
-		"insecureCapabilities",
-		"priorityClassNotSet",
-		// Ingress checks
-		"tlsSettingsMissing",
-	}
-)
-
-func init() {
-	schemaBox = packr.New("Schemas", "../../checks")
-	for _, checkID := range checkOrder {
-		contents, err := schemaBox.Find(checkID + ".yaml")
-		if err != nil {
-			panic(err)
-		}
-		check, err := parseCheck(contents)
-		if err != nil {
-			panic(err)
-		}
-		check.ID = checkID
-		builtInChecks[checkID] = check
-	}
+type schemaTestCase struct {
+	Target           config.TargetKind
+	Resource         kube.GenericResource
+	IsInitContianer  bool
+	Container        *corev1.Container
+	ResourceProvider *kube.ResourceProvider
 }
 
-func parseCheck(rawBytes []byte) (config.SchemaCheck, error) {
-	reader := bytes.NewReader(rawBytes)
-	check := config.SchemaCheck{}
-	d := yaml.NewYAMLOrJSONDecoder(reader, 4096)
-	for {
-		if err := d.Decode(&check); err != nil {
-			if err == io.EOF {
-				return check, nil
-			}
-			return check, fmt.Errorf("Decoding schema check failed: %v", err)
-		}
+func resolveCheck(conf *config.Configuration, checkID string, test schemaTestCase) (*config.SchemaCheck, error) {
+	if !conf.DisallowExemptions && hasExemptionAnnotation(test.Resource.ObjectMeta, checkID) {
+		return nil, nil
 	}
-}
-
-func resolveCheck(conf *config.Configuration, checkID, kind string, target config.TargetKind, meta metaV1.Object, containerName string, isInitContainer bool) (*config.SchemaCheck, error) {
 	check, ok := conf.CustomChecks[checkID]
 	if !ok {
-		check, ok = builtInChecks[checkID]
+		check, ok = config.BuiltInChecks[checkID]
 	}
 	if !ok {
 		return nil, fmt.Errorf("Check %s not found", checkID)
 	}
 
-	namespace := meta.GetNamespace()
-	name := meta.GetName()
-	if !conf.IsActionable(check.ID, namespace, name, containerName) {
+	containerName := ""
+	if test.Container != nil {
+		containerName = test.Container.Name
+	}
+	if !conf.IsActionable(check.ID, test.Resource.ObjectMeta, containerName) {
 		return nil, nil
 	}
-	if !check.IsActionable(target, kind, isInitContainer) {
+	if !check.IsActionable(test.Target, test.Resource.Kind, test.IsInitContianer) {
 		return nil, nil
 	}
-	return &check, nil
+	checkPtr, err := check.TemplateForResource(test.Resource.Resource.Object)
+	if err != nil {
+		return nil, err
+	}
+	return checkPtr, nil
 }
 
-func makeResult(conf *config.Configuration, check *config.SchemaCheck, passes bool) ResultMessage {
+func makeResult(conf *config.Configuration, check *config.SchemaCheck, passes bool, issues []jsonschema.ValError) ResultMessage {
+	details := []string{}
+	for _, issue := range issues {
+		details = append(details, issue.Message)
+	}
 	result := ResultMessage{
 		ID:       check.ID,
 		Severity: conf.Checks[check.ID],
 		Category: check.Category,
 		Success:  passes,
+		// FIXME: need to fix the tests before adding this back
+		//Details: details,
 	}
 	if passes {
 		result.Message = check.SuccessMessage
@@ -119,8 +75,8 @@ func makeResult(conf *config.Configuration, check *config.SchemaCheck, passes bo
 const exemptionAnnotationKey = "polaris.fairwinds.com/exempt"
 const exemptionAnnotationPattern = "polaris.fairwinds.com/%s-exempt"
 
-func hasExemptionAnnotation(ctrl kube.GenericWorkload, checkID string) bool {
-	annot := ctrl.ObjectMeta.GetAnnotations()
+func hasExemptionAnnotation(objMeta metaV1.Object, checkID string) bool {
+	annot := objMeta.GetAnnotations()
 	val := annot[exemptionAnnotationKey]
 	if strings.ToLower(val) == "true" {
 		return true
@@ -133,101 +89,195 @@ func hasExemptionAnnotation(ctrl kube.GenericWorkload, checkID string) bool {
 	return false
 }
 
-func applyPodSchemaChecks(conf *config.Configuration, controller kube.GenericWorkload) (ResultSet, error) {
-	results := ResultSet{}
-	checkIDs := getSortedKeys(conf.Checks)
-	for _, checkID := range checkIDs {
-		if !conf.DisallowExemptions && hasExemptionAnnotation(controller, checkID) {
-			continue
-		}
-		check, err := resolveCheck(conf, checkID, controller.Kind, config.TargetPod, controller.ObjectMeta, "", false)
-
+// ApplyAllSchemaChecksToResourceProvider applies all available checks to a ResourceProvider
+func ApplyAllSchemaChecksToResourceProvider(conf *config.Configuration, resourceProvider *kube.ResourceProvider) ([]Result, error) {
+	results := []Result{}
+	for _, resources := range resourceProvider.Resources {
+		kindResults, err := ApplyAllSchemaChecksToAllResources(conf, resourceProvider, resources)
 		if err != nil {
-			return nil, err
-		} else if check == nil {
-			continue
+			return results, err
 		}
-		passes, err := check.CheckPod(&controller.PodSpec)
-		if err != nil {
-			return nil, err
-		}
-		results[check.ID] = makeResult(conf, check, passes)
+		results = append(results, kindResults...)
 	}
 	return results, nil
 }
 
-func applyControllerSchemaChecks(conf *config.Configuration, controller kube.GenericWorkload) (ResultSet, error) {
-	results := ResultSet{}
-	checkIDs := getSortedKeys(conf.Checks)
-	for _, checkID := range checkIDs {
-		if !conf.DisallowExemptions && hasExemptionAnnotation(controller, checkID) {
-			continue
-		}
-		check, err := resolveCheck(conf, checkID, controller.Kind, config.TargetController, controller.ObjectMeta, "", false)
-
+// ApplyAllSchemaChecksToAllResources applies available checks to a list of resources
+func ApplyAllSchemaChecksToAllResources(conf *config.Configuration, resourceProvider *kube.ResourceProvider, resources []kube.GenericResource) ([]Result, error) {
+	results := []Result{}
+	for _, resource := range resources {
+		result, err := ApplyAllSchemaChecks(conf, resourceProvider, resource)
 		if err != nil {
-			return nil, err
-		} else if check == nil {
-			continue
+			return results, err
 		}
-		passes, err := check.CheckController(controller.OriginalObjectJSON)
-		if err != nil {
-			return nil, err
-		}
-		results[check.ID] = makeResult(conf, check, passes)
+		results = append(results, result)
 	}
 	return results, nil
 }
 
-func applyContainerSchemaChecks(conf *config.Configuration, controller kube.GenericWorkload, container *corev1.Container, isInit bool) (ResultSet, error) {
+// ApplyAllSchemaChecks applies available checks to a single resource
+func ApplyAllSchemaChecks(conf *config.Configuration, resourceProvider *kube.ResourceProvider, resource kube.GenericResource) (Result, error) {
+	if resource.PodSpec == nil {
+		return applyNonControllerSchemaChecks(conf, resourceProvider, resource)
+	}
+	return applyControllerSchemaChecks(conf, resourceProvider, resource)
+}
+
+func applyNonControllerSchemaChecks(conf *config.Configuration, resourceProvider *kube.ResourceProvider, resource kube.GenericResource) (Result, error) {
+	finalResult := Result{
+		Kind:      resource.Kind,
+		Name:      resource.ObjectMeta.GetName(),
+		Namespace: resource.ObjectMeta.GetNamespace(),
+	}
+	resultSet, err := applyTopLevelSchemaChecks(conf, resourceProvider, resource, false)
+	finalResult.Results = resultSet
+	return finalResult, err
+}
+
+func applyControllerSchemaChecks(conf *config.Configuration, resourceProvider *kube.ResourceProvider, resource kube.GenericResource) (Result, error) {
+	finalResult := Result{
+		Kind:      resource.Kind,
+		Name:      resource.ObjectMeta.GetName(),
+		Namespace: resource.ObjectMeta.GetNamespace(),
+	}
+	resultSet, err := applyTopLevelSchemaChecks(conf, resourceProvider, resource, true)
+	if err != nil {
+		return finalResult, err
+	}
+	finalResult.Results = resultSet
+
+	podRS, err := applyPodSchemaChecks(conf, resourceProvider, resource)
+	if err != nil {
+		return finalResult, err
+	}
+	podRes := PodResult{
+		Results:          podRS,
+		ContainerResults: []ContainerResult{},
+	}
+	finalResult.PodResult = &podRes
+
+	for _, container := range resource.PodSpec.InitContainers {
+		results, err := applyContainerSchemaChecks(conf, resourceProvider, resource, &container, true)
+		if err != nil {
+			return finalResult, err
+		}
+		cRes := ContainerResult{
+			Name:    container.Name,
+			Results: results,
+		}
+		podRes.ContainerResults = append(podRes.ContainerResults, cRes)
+	}
+	for _, container := range resource.PodSpec.Containers {
+		results, err := applyContainerSchemaChecks(conf, resourceProvider, resource, &container, false)
+		if err != nil {
+			return finalResult, err
+		}
+		cRes := ContainerResult{
+			Name:    container.Name,
+			Results: results,
+		}
+		podRes.ContainerResults = append(podRes.ContainerResults, cRes)
+	}
+
+	return finalResult, nil
+}
+
+func applyTopLevelSchemaChecks(conf *config.Configuration, resources *kube.ResourceProvider, res kube.GenericResource, isController bool) (ResultSet, error) {
+	test := schemaTestCase{
+		ResourceProvider: resources,
+		Resource:         res,
+	}
+	if isController {
+		test.Target = config.TargetController
+	}
+	return applySchemaChecks(conf, test)
+}
+
+func applyPodSchemaChecks(conf *config.Configuration, resources *kube.ResourceProvider, controller kube.GenericResource) (ResultSet, error) {
+	test := schemaTestCase{
+		Target:           config.TargetPod,
+		ResourceProvider: resources,
+		Resource:         controller,
+	}
+	return applySchemaChecks(conf, test)
+}
+
+func applyContainerSchemaChecks(conf *config.Configuration, resources *kube.ResourceProvider, controller kube.GenericResource, container *corev1.Container, isInit bool) (ResultSet, error) {
+	test := schemaTestCase{
+		Target:           config.TargetContainer,
+		ResourceProvider: resources,
+		Resource:         controller,
+		Container:        container,
+		IsInitContianer:  isInit,
+	}
+	return applySchemaChecks(conf, test)
+}
+
+func applySchemaChecks(conf *config.Configuration, test schemaTestCase) (ResultSet, error) {
 	results := ResultSet{}
 	checkIDs := getSortedKeys(conf.Checks)
 	for _, checkID := range checkIDs {
-		if !conf.DisallowExemptions && hasExemptionAnnotation(controller, checkID) {
-			continue
-		}
-		check, err := resolveCheck(conf, checkID, controller.Kind, config.TargetContainer, controller.ObjectMeta, container.Name, isInit)
-
+		result, err := applySchemaCheck(conf, checkID, test)
 		if err != nil {
-			return nil, err
-		} else if check == nil {
-			continue
+			return results, err
 		}
-		var passes bool
-		if check.SchemaTarget == config.TargetPod {
-			podCopy := controller.PodSpec
+		if result != nil {
+			results[checkID] = *result
+		}
+	}
+	return results, nil
+}
+
+func applySchemaCheck(conf *config.Configuration, checkID string, test schemaTestCase) (*ResultMessage, error) {
+	check, err := resolveCheck(conf, checkID, test)
+	if err != nil {
+		return nil, err
+	} else if check == nil {
+		return nil, nil
+	}
+	var passes bool
+	var issues []jsonschema.ValError
+	if check.SchemaTarget != "" {
+		if check.SchemaTarget == config.TargetPod && check.Target == config.TargetContainer {
+			podCopy := *test.Resource.PodSpec
 			podCopy.InitContainers = []corev1.Container{}
-			podCopy.Containers = []corev1.Container{*container}
-			passes, err = check.CheckPod(&podCopy)
+			podCopy.Containers = []corev1.Container{*test.Container}
+			passes, issues, err = check.CheckPod(&podCopy)
 		} else {
-			passes, err = check.CheckContainer(container)
+			return nil, fmt.Errorf("Unknown combination of target (%s) and schema target (%s)", check.Target, check.SchemaTarget)
 		}
-		if err != nil {
-			return nil, err
-		}
-		results[check.ID] = makeResult(conf, check, passes)
+	} else if check.Target == config.TargetPod {
+		passes, issues, err = check.CheckPod(test.Resource.PodSpec)
+	} else if check.Target == config.TargetContainer {
+		passes, issues, err = check.CheckContainer(test.Container)
+	} else {
+		passes, issues, err = check.CheckObject(test.Resource.Resource.Object)
 	}
-	return results, nil
-}
-
-func applyIngressSchemaChecks(conf *config.Configuration, ingress v1beta1.Ingress) (ResultSet, error) {
-	results := ResultSet{}
-	checkIDs := getSortedKeys(conf.Checks)
-	for _, checkID := range checkIDs {
-		check, err := resolveCheck(conf, checkID, ingress.Kind, config.TargetIngress, ingress.ObjectMeta.GetObjectMeta(), "", false)
-
-		if err != nil {
-			return nil, err
-		} else if check == nil {
-			continue
-		}
-		passes, err := check.CheckObject(ingress)
-		if err != nil {
-			return nil, err
-		}
-		results[check.ID] = makeResult(conf, check, passes)
+	if err != nil {
+		return nil, err
 	}
-	return results, nil
+	for groupkind := range check.AdditionalValidators {
+		if !passes {
+			break
+		}
+		resources := test.ResourceProvider.Resources[groupkind]
+		namespace := test.Resource.ObjectMeta.GetNamespace()
+		if test.Resource.Kind == "Namespace" {
+			namespace = test.Resource.ObjectMeta.GetName()
+		}
+		resources = funk.Filter(resources, func(res kube.GenericResource) bool {
+			return res.ObjectMeta.GetNamespace() == namespace
+		}).([]kube.GenericResource)
+		objects := funk.Map(resources, func(res kube.GenericResource) interface{} {
+			return res.Resource.Object
+		}).([]interface{})
+		passes, err = check.CheckAdditionalObjects(groupkind, objects)
+		if err != nil {
+			return nil, err
+		}
+	}
+	result := makeResult(conf, check, passes, issues)
+	return &result, nil
 }
 
 func getSortedKeys(m map[string]config.Severity) []string {

pkg/validator/schema_test.go

@@ -144,14 +144,14 @@ func TestValidateResourcesInit(t *testing.T) {
 	assert.NoError(t, err, "Expected no error when parsing config")
 
 	var results ResultSet
-	results, err = applyContainerSchemaChecks(&parsedConf, controller, emptyContainer, false)
+	results, err = applyContainerSchemaChecks(&parsedConf, nil, controller, emptyContainer, false)
 	if err != nil {
 		panic(err)
 	}
 	assert.Equal(t, uint(1), results.GetSummary().Dangers)
 	assert.Equal(t, uint(1), results.GetSummary().Warnings)
 
-	results, err = applyContainerSchemaChecks(&parsedConf, controller, emptyContainer, true)
+	results, err = applyContainerSchemaChecks(&parsedConf, nil, controller, emptyContainer, true)
 	if err != nil {
 		panic(err)
 	}

pkg/validator/summary.go

@@ -23,7 +23,8 @@ func (cs CountSummary) GetScore() uint {
 	if total == 0 {
 		return uint(100)
 	}
-	return uint((float64(cs.Successes*2) / float64(total)) * 100)
+	score := uint((float64(cs.Successes*2) / float64(total)) * 100)
+	return score
 }
 
 // AddSummary adds two CountSummaries together
@@ -124,10 +125,8 @@ func (c Result) GetSummaryByCategory() CountSummaryByCategory {
 // GetSummary summarizes AuditData
 func (a AuditData) GetSummary() CountSummary {
 	summary := CountSummary{}
-	for _, ctrlResult := range a.Results {
-		if ctrlResult.PodResult != nil {
-			summary.AddSummary(ctrlResult.GetSummary())
-		}
+	for _, res := range a.Results {
+		summary.AddSummary(res.GetSummary())
 	}
 	return summary
 }

pkg/webhook/webhook.go

@@ -16,8 +16,6 @@ package webhook
 
 import (
 	"context"
-	"encoding/json"
-	"errors"
 	"fmt"
 	"net/http"
 
@@ -56,37 +54,11 @@ func NewWebhook(mgr manager.Manager, validator Validator) {
 	mgr.GetWebhookServer().Register(path, &webhook.Admission{Handler: &validator})
 }
 
-// GetObjectFromRawRequest returns the pod object and the controller's object from the raw json bytes.
-func GetObjectFromRawRequest(raw []byte) (corev1.Pod, interface{}, error) {
-	pod := corev1.Pod{}
-	var originalObject interface{}
-
-	decoded := map[string]interface{}{}
-	err := json.Unmarshal(raw, &decoded)
-	if err != nil {
-		return pod, originalObject, err
-	}
-	podMap := kube.GetPodSpec(decoded)
-	if podMap == nil {
-		return pod, originalObject, errors.New("Object does not contain pods")
-	}
-	encoded, err := json.Marshal(podMap)
-	if err != nil {
-		return pod, originalObject, err
-	}
-	err = json.Unmarshal(encoded, &pod.Spec)
-	if err != nil {
-		return pod, originalObject, err
-	}
-	originalObject = decoded
-	return pod, originalObject, err
-}
-
-func (v *Validator) handleInternal(req admission.Request) (*validator.PodResult, error) {
-	pod := corev1.Pod{}
-	var originalObject interface{}
+func (v *Validator) handleInternal(req admission.Request) (*validator.Result, error) {
+	var controller kube.GenericResource
 	var err error
 	if req.AdmissionRequest.Kind.Kind == "Pod" {
+		pod := corev1.Pod{}
 		err := v.decoder.Decode(req, &pod)
 		if err != nil {
 			return nil, err
@@ -95,57 +67,64 @@ func (v *Validator) handleInternal(req admission.Request) (*validator.PodResult,
 			logrus.Infof("Allowing owned pod %s/%s to pass through webhook", pod.ObjectMeta.Namespace, pod.ObjectMeta.Name)
 			return nil, nil
 		}
-		originalObject = pod
+		controller, err = kube.NewGenericResourceFromPod(pod, pod)
 	} else {
-		pod, originalObject, err = GetObjectFromRawRequest(req.Object.Raw)
+		controller, err = kube.NewGenericResourceFromBytes(req.Object.Raw)
 	}
-	controller, err := kube.NewGenericWorkloadFromPod(pod, originalObject)
 	if err != nil {
 		return nil, err
 	}
-	controller.Kind = req.AdmissionRequest.Kind.Kind
-	var controllerResult validator.Result
-	controllerResult, err = validator.ValidateController(&v.Config, controller)
+	// TODO: consider enabling multi-resource checks
+	controllerResult, err := validator.ApplyAllSchemaChecks(&v.Config, nil, controller)
 	if err != nil {
 		return nil, err
 	}
-	return controllerResult.PodResult, nil
+	return &controllerResult, nil
 }
 
 // Handle for Validator to run validation checks.
 func (v *Validator) Handle(ctx context.Context, req admission.Request) admission.Response {
 	logrus.Info("Starting request")
-	podResult, err := v.handleInternal(req)
+	result, err := v.handleInternal(req)
 	if err != nil {
 		logrus.Errorf("Error validating request: %v", err)
 		return admission.Errored(http.StatusBadRequest, err)
 	}
 	allowed := true
 	reason := ""
-	if podResult != nil {
-		numDangers := podResult.GetSummary().Dangers
+	if result != nil {
+		numDangers := result.GetSummary().Dangers
 		if numDangers > 0 {
 			allowed = false
-			reason = getFailureReason(*podResult)
+			reason = getFailureReason(*result)
 		}
-		logrus.Infof("%d validation errors found when validating %s", numDangers, podResult.Name)
+		logrus.Infof("%d validation errors found when validating %s", numDangers, result.Name)
 	}
 	return admission.ValidationResponse(allowed, reason)
 }
 
-func getFailureReason(podResult validator.PodResult) string {
+func getFailureReason(result validator.Result) string {
 	reason := "\nPolaris prevented this deployment due to configuration problems:\n"
 
-	for _, message := range podResult.Results {
+	for _, message := range result.Results {
 		if !message.Success && message.Severity == config.SeverityDanger {
-			reason += fmt.Sprintf("- Pod: %s\n", message.Message)
+			reason += fmt.Sprintf("- %s: %s\n", result.Kind, message.Message)
 		}
 	}
 
-	for _, containerResult := range podResult.ContainerResults {
-		for _, message := range containerResult.Results {
+	podResult := result.PodResult
+	if podResult != nil {
+		for _, message := range podResult.Results {
 			if !message.Success && message.Severity == config.SeverityDanger {
-				reason += fmt.Sprintf("- Container %s: %s\n", containerResult.Name, message.Message)
+				reason += fmt.Sprintf("- Pod: %s\n", message.Message)
+			}
+		}
+
+		for _, containerResult := range podResult.ContainerResults {
+			for _, message := range containerResult.Results {
+				if !message.Success && message.Severity == config.SeverityDanger {
+					reason += fmt.Sprintf("- Container %s: %s\n", containerResult.Name, message.Message)
+				}
 			}
 		}
 	}

test/checks/cpuLimitsMissing/failure.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources: 
+      limits: 
+        memory: 128Mi

test/checks/cpuLimitsMissing/success.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources: 
+      limits: 
+        memory: 256Mi
+        cpu: 100m

test/checks/cpuRequestsMissing/failure.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources: 
+      requests: 
+        memory: 128Mi

test/checks/cpuRequestsMissing/success.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources: 
+      requests: 
+        memory: 256Mi
+        cpu: 100m

test/checks/dangerousCapabilities/failure.all-caps.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        add: ["all"]

test/checks/dangerousCapabilities/failure.all.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        add: ["ALL"]

test/checks/dangerousCapabilities/failure.case.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        add:
+        - nEt_aDmIn

test/checks/dangerousCapabilities/failure.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    securityContext:
+      capabilities:
+        add:
+        - NET_ADMIN

test/checks/dangerousCapabilities/success.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        add:

test/checks/hostIPCSet/failure.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  hostIPC: true
+  containers:
+  - name: nginx 
+    image: nginx

test/checks/hostIPCSet/success.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  hostIPC: false
+  containers:
+  - name: nginx 
+    image: nginx
+        

test/checks/hostNetworkSet/failure.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  hostNetwork: true
+  containers:
+  - name: nginx 
+    image: nginx

test/checks/hostNetworkSet/success.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  hostNetwork: false
+  containers:
+  - name: nginx 
+    image: nginx

test/checks/hostPIDSet/failure.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  hostPID: true
+  containers:
+  - name: nginx 
+    image: nginx

test/checks/hostPIDSet/success.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  hostPID: false
+  containers:
+  - name: nginx 
+    image: nginx

test/checks/hostPortSet/failure.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    ports: 
+    - containerPort: 80
+      hostPort: 8080

test/checks/hostPortSet/success.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    ports: 
+    - containerPort: 80

test/checks/insecureCapabilities/failure.pod.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    env: test
+spec:
+  securityContext:
+    capabilities:
+      drop:
+        - ALL
+  containers:
+  - name: nginx
+    image: nginx
+

test/checks/insecureCapabilities/success.all.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    env: test
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        drop:
+        - All

test/checks/insecureCapabilities/success.case.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    env: test
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        drop:
+          - net_admin
+          - ChOwN
+          - DaC_OverriDE
+          - fsetid
+          - FOWNER
+          - MKNOD
+          - NET_RAW
+          - SETGID
+          - SETUID
+          - SETFCAP
+          - SETPCAP
+          - NET_BIND_SERVICE
+          - SYS_CHROOT
+          - KILL
+          - AUDIT_WRITE
+

test/checks/insecureCapabilities/success.pod.yaml

@@ -0,0 +1,31 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    env: test
+spec:
+  securityContext:
+    capabilities:
+      drop:
+  containers:
+  - name: nginx
+    image: nginx
+    securityContext:
+      capabilities:
+        drop:
+          - NET_ADMIN
+          - CHOWN
+          - DAC_OVERRIDE
+          - FSETID
+          - FOWNER
+          - MKNOD
+          - NET_RAW
+          - SETGID
+          - SETUID
+          - SETFCAP
+          - SETPCAP
+          - NET_BIND_SERVICE
+          - SYS_CHROOT
+          - KILL
+          - AUDIT_WRITE

test/checks/livenessProbeMissing/failure.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    test: liveness
+  name: liveness-exec
+spec:
+  containers:
+  - name: liveness
+    image: k8s.gcr.io/busybox
+    args:
+    - /bin/sh
+    - -c
+    - touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600.

test/checks/livenessProbeMissing/success.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    test: liveness
+  name: liveness-exec
+spec:
+  containers:
+  - name: liveness
+    image: k8s.gcr.io/busybox
+    args:
+    - /bin/sh
+    - -c
+    - touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600
+    livenessProbe:
+      exec:
+        command:
+        - cat
+        - /tmp/healthy
+      initialDelaySeconds: 5
+      periodSeconds: 5

test/checks/memoryLimitsMissing/failure.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources:
+      limits:

test/checks/memoryLimitsMissing/success.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources:
+      limits:
+        memory: "512Mi"

test/checks/memoryRequestsMissing/failure.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: nginx
+spec:
+  containers:
+  - name: nginx 
+    image: nginx
+    resources:
+      requests: