Build custom branch Github action (#890)

* Build custom branch github action #build_and_publish_custom_image

* #build_and_publish_custom_image

* #build_and_publish_custom_image

* #build_and_publish_custom_image

* #build_and_publish_custom_image

* #build_and_publish_custom_image

* .

.github/workflows/acceptance_tests.yml

@@ -22,7 +22,17 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Setup acceptance test
-        run: source ./acceptanceTests/setup.sh
+        run: ./acceptanceTests/setup.sh
+
+      - name: Create k8s users and change context
+        env:
+          USERNAME_UNRESTRICTED: user-with-clusterwide-access
+          USERNAME_RESTRICTED: user-with-restricted-access
+        run: |
+          ./acceptanceTests/create_user.sh "${USERNAME_UNRESTRICTED}"
+          ./acceptanceTests/create_user.sh "${USERNAME_RESTRICTED}"
+          kubectl apply -f cli/cmd/permissionFiles/permissions-all-namespaces-tap.yaml
+          kubectl config use-context ${USERNAME_UNRESTRICTED}
 
       - name: Test
         run: make acceptance-test

.github/workflows/build-custom-branch.yml

@@ -0,0 +1,44 @@
+name: Build Custom Branch
+
+on: push
+
+concurrency:
+  group: custom-branch-build-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Push custom branch image to GCR
+    runs-on: ubuntu-latest
+    if: ${{ contains(github.event.head_commit.message, '#build_and_publish_custom_image') }}
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+
+      - id: 'auth'
+        uses: 'google-github-actions/auth@v0'
+        with:
+          credentials_json: '${{ secrets.GCR_JSON_KEY }}'
+
+      - name: 'Set up Cloud SDK'
+        uses: 'google-github-actions/setup-gcloud@v0'
+
+      - name: Get base image name
+        shell: bash
+        run: echo "##[set-output name=image;]$(echo gcr.io/up9-docker-hub/mizu/${GITHUB_REF#refs/heads/})"
+        id: base_image_step
+
+      - name: Login to GCR
+        uses: docker/login-action@v1
+        with:
+          registry: gcr.io
+          username: _json_key
+          password: ${{ secrets.GCR_JSON_KEY }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.base_image_step.outputs.image }}:latest

.github/workflows/build.yml

@@ -15,15 +15,23 @@ jobs:
     name: CLI executable build
     runs-on: ubuntu-latest
     steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+      
+      - name: Check modified files
+        id: modified_files
+        run: devops/check_modified_files.sh cli/
+
       - name: Set up Go 1.17
+        if: steps.modified_files.outputs.matched == 'true'
         uses: actions/setup-go@v2
         with:
           go-version: '1.17'
 
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
-
       - name: Build CLI
+        if: steps.modified_files.outputs.matched == 'true'
         run: make cli
 
   build-agent:
@@ -32,6 +40,23 @@ jobs:
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+      
+      - name: Check modified files
+        id: modified_files
+        run: devops/check_modified_files.sh agent/ shared/ tap/ ui/ Dockerfile
 
-      - name: Build Agent
-        run: make agent-docker
+      - name: Set up Docker Buildx
+        if: steps.modified_files.outputs.matched == 'true'
+        uses: docker/setup-buildx-action@v1
+
+      - name: Build
+        uses: docker/build-push-action@v2
+        if: steps.modified_files.outputs.matched == 'true'
+        with:
+          context: .
+          push: false
+          tags: up9inc/mizu:devlatest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/release.yml

@@ -58,6 +58,8 @@ jobs:
             up9inc/mizu
           tags: |
             type=raw,${{ steps.versioning.outputs.version }}
+            type=raw,value=latest,enable=${{ steps.condval.outputs.value == 'stable' }}
+            type=raw,value=dev-latest,enable=${{ steps.condval.outputs.value == 'dev' }}
           flavor: |
             latest=auto
             prefix=
@@ -143,6 +145,8 @@ jobs:
             ${{ steps.base_image_step.outputs.image }}
           tags: |
             type=raw,${{ steps.versioning.outputs.version }}
+            type=raw,value=latest,enable=${{ steps.condval.outputs.value == 'stable' }}
+            type=raw,value=dev-latest,enable=${{ steps.condval.outputs.value == 'dev' }}
           flavor: |
             latest=auto
             prefix=
@@ -205,7 +209,8 @@ jobs:
             up9inc/mizu
           tags: |
             type=raw,${{ steps.versioning.outputs.version }}
-
+            type=raw,value=latest,enable=${{ steps.condval.outputs.value == 'stable' }}
+            type=raw,value=dev-latest,enable=${{ steps.condval.outputs.value == 'dev' }}
       - name: Login to Docker Hub
         uses: docker/login-action@v1
         with:

.github/workflows/test.yml

@@ -19,14 +19,16 @@ jobs:
     name: Unit Tests
     runs-on: ubuntu-latest
     steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
       - name: Set up Go 1.17
         uses: actions/setup-go@v2
         with:
           go-version: '^1.17'
 
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
-
       - name: Install libpcap
         shell: bash
         run: |
@@ -40,16 +42,31 @@ jobs:
       - name: 'Set up Cloud SDK'
         uses: 'google-github-actions/setup-gcloud@v0'
 
+      - name: Check CLI modified files
+        id: cli_modified_files
+        run: devops/check_modified_files.sh cli/
+
       - name: CLI Test
+        if: github.event_name == 'push' || steps.cli_modified_files.outputs.matched == 'true'
         run: make test-cli
 
+      - name: Check Agent modified files
+        id: agent_modified_files
+        run: devops/check_modified_files.sh agent/
+
       - name: Agent Test
+        if: github.event_name == 'push' || steps.agent_modified_files.outputs.matched == 'true'
         run: make test-agent
 
       - name: Shared Test
         run: make test-shared
+      
+      - name: Check extensions modified files
+        id: ext_modified_files
+        run: devops/check_modified_files.sh tap/extensions/
 
       - name: Extensions Test
+        if: github.event_name == 'push' || steps.ext_modified_files.outputs.matched == 'true'
         run: make test-extensions
 
       - name: Upload coverage to Codecov

.gitignore

@@ -30,7 +30,7 @@ build
 pprof/*
 
 # Database Files
-*.bin
+*.db
 *.gob
 
 # Nohup Files - https://man7.org/linux/man-pages/man1/nohup.1p.html

Dockerfile

@@ -78,8 +78,8 @@ RUN go build -ldflags="-extldflags=-static -s -w \
     -X 'github.com/up9inc/mizu/agent/pkg/version.Ver=${VER}'" -o mizuagent .
 
 # Download Basenine executable, verify the sha1sum
-ADD https://github.com/up9inc/basenine/releases/download/v0.4.16/basenine_linux_${GOARCH} ./basenine_linux_${GOARCH}
-ADD https://github.com/up9inc/basenine/releases/download/v0.4.16/basenine_linux_${GOARCH}.sha256 ./basenine_linux_${GOARCH}.sha256
+ADD https://github.com/up9inc/basenine/releases/download/v0.5.4/basenine_linux_${GOARCH} ./basenine_linux_${GOARCH}
+ADD https://github.com/up9inc/basenine/releases/download/v0.5.4/basenine_linux_${GOARCH}.sha256 ./basenine_linux_${GOARCH}.sha256
 RUN shasum -a 256 -c basenine_linux_${GOARCH}.sha256
 RUN chmod +x ./basenine_linux_${GOARCH}
 RUN mv ./basenine_linux_${GOARCH} ./basenine

Makefile

@@ -31,9 +31,6 @@ cli: ## Build CLI.
 cli-debug: ## Build CLI.
 	@echo "building cli"; cd cli && $(MAKE) build-debug
 
-build-cli-ci: ## Build CLI for CI.
-	@echo "building cli for ci"; cd cli && $(MAKE) build GIT_BRANCH=ci SUFFIX=ci
-
 agent: ## Build agent.
 	@(echo "building mizu agent .." )
 	@(cd agent; go build -o build/mizuagent main.go)
@@ -57,10 +54,6 @@ push-docker: ## Build and publish agent docker image.
 	@echo "publishing Docker image .. "
 	devops/build-push-featurebranch.sh
 
-build-docker-ci: ## Build agent docker image for CI.
-	@echo "building docker image for ci"
-	devops/build-agent-ci.sh
-
 push-cli: ## Build and publish CLI.
 	@echo "publishing CLI .. "
 	@cd cli; $(MAKE) build-all

README.md

@@ -8,10 +8,10 @@
         <img alt="GitHub Latest Release" src="https://img.shields.io/github/v/release/up9inc/mizu?logo=GitHub&style=flat-square">
     </a>
     <a href="https://hub.docker.com/r/up9inc/mizu">
-      <img alt="Docker pulls" src="https://img.shields.io/docker/pulls/up9inc/mizu?color=%23099cec">
+      <img alt="Docker pulls" src="https://img.shields.io/docker/pulls/up9inc/mizu?color=%23099cec&logo=Docker&style=flat-square">
     </a>
     <a href="https://hub.docker.com/r/up9inc/mizu">
-      <img alt="Image size" src="https://img.shields.io/docker/image-size/up9inc/mizu/latest">
+      <img alt="Image size" src="https://img.shields.io/docker/image-size/up9inc/mizu/latest?logo=Docker&style=flat-square">
     </a>
     <a href="https://join.slack.com/t/up9/shared_invite/zt-tfjnduli-QzlR8VV4Z1w3YnPIAJfhlQ">
       <img alt="Slack" src="https://img.shields.io/badge/slack-join_chat-white.svg?logo=slack&style=social">
@@ -26,178 +26,17 @@ Think TCPDump and Wireshark re-invented for Kubernetes.
 
 ![Simple UI](assets/mizu-ui.png)
 
-## Features
+## Quickstart and documentation
 
-- Simple and powerful CLI
-- Monitoring network traffic in real-time. Supported protocols:
-  - [HTTP/1.x](https://datatracker.ietf.org/doc/html/rfc2616) (REST, GraphQL, SOAP, etc.)
-  - [HTTP/2](https://datatracker.ietf.org/doc/html/rfc7540) (gRPC)
-  - [AMQP](https://www.rabbitmq.com/amqp-0-9-1-reference.html) (RabbitMQ, Apache Qpid, etc.)
-  - [Apache Kafka](https://kafka.apache.org/protocol)
-  - [Redis](https://redis.io/topics/protocol)
-- Works with Kubernetes APIs. No installation or code instrumentation
-- Rich filtering
+You can run Mizu on any Kubernetes cluster (version of 1.16.0 or higher) in a matter of seconds. See the [Mizu Getting Started Guide](https://getmizu.io/docs/) for how.
 
-## Requirements
+For more comprehensive documentation, start with the [docs](https://getmizu.io/docs/mizu/mizu-cli).
 
-A Kubernetes server version of 1.16.0 or higher is required.
+## Working in this repo
 
-## Download
+We ❤️ pull requests! See [CONTRIBUTING.md](docs/CONTRIBUTING.md) for info on contributing changes. <br />
+In the wiki you can find an intorduction to [mizu components](https://github.com/up9inc/mizu/wiki/Introduction-to-Mizu), and [development workflows](https://github.com/up9inc/mizu/wiki/Development-Workflows).
 
-Download Mizu for your platform and operating system
+## Code of Conduct
 
-### Latest Stable Release
-
-* for MacOS - Intel 
-```
-curl -Lo mizu \
-https://github.com/up9inc/mizu/releases/latest/download/mizu_darwin_amd64 \
-&& chmod 755 mizu
-```
- 
-* for Linux - Intel 64bit
-```
-curl -Lo mizu \
-https://github.com/up9inc/mizu/releases/latest/download/mizu_linux_amd64 \
-&& chmod 755 mizu
-``` 
-
-SHA256 checksums are available on the [Releases](https://github.com/up9inc/mizu/releases) page
-
-### Development (unstable) Build
-Pick one from the [Releases](https://github.com/up9inc/mizu/releases) page
-
-## How to Run
-
-1. Find pods you'd like to tap to in your Kubernetes cluster
-2. Run `mizu tap` or `mizu tap PODNAME`
-3. Open browser on `http://localhost:8899` **or** as instructed in the CLI
-4. Watch the API traffic flowing
-5. Type ^C to stop
-
-## Examples
-
-Run `mizu help` for usage options
-
-To tap all pods in current namespace - 
-``` 
- $ kubectl get pods 
- NAME                            READY   STATUS    RESTARTS   AGE
- carts-66c77f5fbb-fq65r          2/2     Running   0          20m
- catalogue-5f4cb7cf5-7zrmn       2/2     Running   0          20m
- front-end-649fc5fd6-kqbtn       2/2     Running   0          20m
- ..
-
- $ mizu tap
- +carts-66c77f5fbb-fq65r
- +catalogue-5f4cb7cf5-7zrmn
- +front-end-649fc5fd6-kqbtn
- Web interface is now available at http://localhost:8899
- ^C
-```
-
-
-### To tap specific pod
-```bash
- $ kubectl get pods 
- NAME                            READY   STATUS    RESTARTS   AGE
- front-end-649fc5fd6-kqbtn       2/2     Running   0          7m
- ..
-
- $ mizu tap front-end-649fc5fd6-kqbtn
- +front-end-649fc5fd6-kqbtn
- Web interface is now available at http://localhost:8899
- ^C
-```
-
-### To tap multiple pods using regex
-```bash
- $ kubectl get pods 
- NAME                            READY   STATUS    RESTARTS   AGE
- carts-66c77f5fbb-fq65r          2/2     Running   0          20m
- catalogue-5f4cb7cf5-7zrmn       2/2     Running   0          20m
- front-end-649fc5fd6-kqbtn       2/2     Running   0          20m
- ..
-
- $ mizu tap "^ca.*"
- +carts-66c77f5fbb-fq65r
- +catalogue-5f4cb7cf5-7zrmn
- Web interface is now available at http://localhost:8899
- ^C
-```
-
-## Configuration
-
-Mizu can optionally work with a config file that can be provided as a CLI argument (using `--set config-path=<PATH>`) or if not provided, will be stored at ${HOME}/.mizu/config.yaml 
-In case of partial configuration defined, all other fields will be used with defaults <br />
-You can always override the defaults or config file with CLI flags
-
-To get the default config params run `mizu config` <br />
-To generate a new config file with default values use `mizu config -r`
-
-
-## Advanced Usage
-
-### Kubeconfig
-
-It is possible to change the kubeconfig path using `KUBECONFIG` environment variable or the command like flag
-with `--set kube-config-path=<PATH>`. </br >
-If both are not set - Mizu assumes that configuration is at `${HOME}/.kube/config`
-
-### Namespace-Restricted Mode
-
-Some users have permission to only manage resources in one particular namespace assigned to them
-By default `mizu tap` creates a new namespace `mizu` for all of its Kubernetes resources. In order to instead install
-Mizu in an existing namespace, set the `mizu-resources-namespace` config option
-
-If `mizu-resources-namespace` is set to a value other than the default `mizu`, Mizu will operate in a
-Namespace-Restricted mode. It will only tap pods in `mizu-resources-namespace`. This way Mizu only requires permissions
-to the namespace set by `mizu-resources-namespace`. The user must set the tapped namespace to the same namespace by
-using the `--namespace` flag or by setting `tap.namespaces` in the config file
-
-Setting `mizu-resources-namespace=mizu` resets Mizu to its default behavior
-
-For detailed list of k8s permissions see [PERMISSIONS](docs/PERMISSIONS.md) document
-
-### User agent filtering
-
-User-agent filtering (like health checks) - can be configured using command-line options:
-
-```shell
-$ mizu tap "^ca.*" --set tap.ignored-user-agents=kube-probe --set tap.ignored-user-agents=prometheus
-+carts-66c77f5fbb-fq65r
-+catalogue-5f4cb7cf5-7zrmn
-Web interface is now available at http://localhost:8899
-^C
-
-```
-Any request that contains `User-Agent` header with one of the specified values (`kube-probe` or `prometheus`) will not be captured
-
-### Traffic validation rules
-
-This feature allows you to define set of simple rules, and test the traffic against them.
-Such validation may test response for specific JSON fields, headers, etc.
-
-Please see [TRAFFIC RULES](docs/POLICY_RULES.md) page for more details and syntax.
-
-### OpenAPI Specification (OAS) Contract Monitoring
-
-An OAS/Swagger file can contain schemas under `parameters` and `responses` fields. With `--contract catalogue.yaml`
-CLI option, you can pass your API description to Mizu and the traffic will automatically be validated
-against the contracts.
-
-Please see [CONTRACT MONITORING](docs/CONTRACT_MONITORING.md) page for more details and syntax.
-
-### Configure proxy host 
-
-By default, mizu will be accessible via local host: 'http://localhost:8899', it is possible to change the host, for
-instance, to '0.0.0.0' which can grant access via machine IP address. This setting can be changed via command line
-flag `--set tap.proxy-host=<value>` or via config file:
-tap proxy-host: 0.0.0.0 and when changed it will support accessing by IP
-
-### Install Mizu standalone
-
-Mizu can be run detached from the cli using the install command: `mizu install`. This type of mizu instance will run
-indefinitely in the cluster.
-
-For more information please refer to [INSTALL STANDALONE](docs/INSTALL_STANDALONE.md)
+This project is for everyone. We ask that our users and contributors take a few minutes to review our [Code of Conduct](docs/CODE_OF_CONDUCT.md).

acceptanceTests/config_test.go

@@ -23,19 +23,19 @@ func TestConfigRegenerate(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	configPath, configPathErr := getConfigPath()
+	configPath, configPathErr := GetConfigPath()
 	if configPathErr != nil {
 		t.Errorf("failed to get config path, err: %v", cliPathErr)
 		return
 	}
 
-	configCmdArgs := getDefaultConfigCommandArgs()
+	configCmdArgs := GetDefaultConfigCommandArgs()
 
 	configCmdArgs = append(configCmdArgs, "-r")
 
@@ -74,13 +74,13 @@ func TestConfigGuiPort(t *testing.T) {
 
 	for _, guiPort := range tests {
 		t.Run(fmt.Sprintf("%d", guiPort), func(t *testing.T) {
-			cliPath, cliPathErr := getCliPath()
+			cliPath, cliPathErr := GetCliPath()
 			if cliPathErr != nil {
 				t.Errorf("failed to get cli path, err: %v", cliPathErr)
 				return
 			}
 
-			configPath, configPathErr := getConfigPath()
+			configPath, configPathErr := GetConfigPath()
 			if configPathErr != nil {
 				t.Errorf("failed to get config path, err: %v", cliPathErr)
 				return
@@ -100,16 +100,16 @@ func TestConfigGuiPort(t *testing.T) {
 				return
 			}
 
-			tapCmdArgs := getDefaultTapCommandArgs()
+			tapCmdArgs := GetDefaultTapCommandArgs()
 
-			tapNamespace := getDefaultTapNamespace()
+			tapNamespace := GetDefaultTapNamespace()
 			tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 			tapCmd := exec.Command(cliPath, tapCmdArgs...)
 			t.Logf("running command: %v", tapCmd.String())
 
 			t.Cleanup(func() {
-				if err := cleanupCommand(tapCmd); err != nil {
+				if err := CleanupCommand(tapCmd); err != nil {
 					t.Logf("failed to cleanup tap command, err: %v", err)
 				}
 
@@ -123,9 +123,9 @@ func TestConfigGuiPort(t *testing.T) {
 				return
 			}
 
-			apiServerUrl := getApiServerUrl(guiPort)
+			apiServerUrl := GetApiServerUrl(guiPort)
 
-			if err := waitTapPodsReady(apiServerUrl); err != nil {
+			if err := WaitTapPodsReady(apiServerUrl); err != nil {
 				t.Errorf("failed to start tap pods on time, err: %v", err)
 				return
 			}
@@ -147,13 +147,13 @@ func TestConfigSetGuiPort(t *testing.T) {
 
 	for _, guiPortStruct := range tests {
 		t.Run(fmt.Sprintf("%d", guiPortStruct.SetGuiPort), func(t *testing.T) {
-			cliPath, cliPathErr := getCliPath()
+			cliPath, cliPathErr := GetCliPath()
 			if cliPathErr != nil {
 				t.Errorf("failed to get cli path, err: %v", cliPathErr)
 				return
 			}
 
-			configPath, configPathErr := getConfigPath()
+			configPath, configPathErr := GetConfigPath()
 			if configPathErr != nil {
 				t.Errorf("failed to get config path, err: %v", cliPathErr)
 				return
@@ -173,9 +173,9 @@ func TestConfigSetGuiPort(t *testing.T) {
 				return
 			}
 
-			tapCmdArgs := getDefaultTapCommandArgs()
+			tapCmdArgs := GetDefaultTapCommandArgs()
 
-			tapNamespace := getDefaultTapNamespace()
+			tapNamespace := GetDefaultTapNamespace()
 			tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 			tapCmdArgs = append(tapCmdArgs, "--set", fmt.Sprintf("tap.gui-port=%v", guiPortStruct.SetGuiPort))
@@ -184,7 +184,7 @@ func TestConfigSetGuiPort(t *testing.T) {
 			t.Logf("running command: %v", tapCmd.String())
 
 			t.Cleanup(func() {
-				if err := cleanupCommand(tapCmd); err != nil {
+				if err := CleanupCommand(tapCmd); err != nil {
 					t.Logf("failed to cleanup tap command, err: %v", err)
 				}
 
@@ -198,9 +198,9 @@ func TestConfigSetGuiPort(t *testing.T) {
 				return
 			}
 
-			apiServerUrl := getApiServerUrl(guiPortStruct.SetGuiPort)
+			apiServerUrl := GetApiServerUrl(guiPortStruct.SetGuiPort)
 
-			if err := waitTapPodsReady(apiServerUrl); err != nil {
+			if err := WaitTapPodsReady(apiServerUrl); err != nil {
 				t.Errorf("failed to start tap pods on time, err: %v", err)
 				return
 			}
@@ -222,13 +222,13 @@ func TestConfigFlagGuiPort(t *testing.T) {
 
 	for _, guiPortStruct := range tests {
 		t.Run(fmt.Sprintf("%d", guiPortStruct.FlagGuiPort), func(t *testing.T) {
-			cliPath, cliPathErr := getCliPath()
+			cliPath, cliPathErr := GetCliPath()
 			if cliPathErr != nil {
 				t.Errorf("failed to get cli path, err: %v", cliPathErr)
 				return
 			}
 
-			configPath, configPathErr := getConfigPath()
+			configPath, configPathErr := GetConfigPath()
 			if configPathErr != nil {
 				t.Errorf("failed to get config path, err: %v", cliPathErr)
 				return
@@ -248,9 +248,9 @@ func TestConfigFlagGuiPort(t *testing.T) {
 				return
 			}
 
-			tapCmdArgs := getDefaultTapCommandArgs()
+			tapCmdArgs := GetDefaultTapCommandArgs()
 
-			tapNamespace := getDefaultTapNamespace()
+			tapNamespace := GetDefaultTapNamespace()
 			tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 			tapCmdArgs = append(tapCmdArgs, "-p", fmt.Sprintf("%v", guiPortStruct.FlagGuiPort))
@@ -259,7 +259,7 @@ func TestConfigFlagGuiPort(t *testing.T) {
 			t.Logf("running command: %v", tapCmd.String())
 
 			t.Cleanup(func() {
-				if err := cleanupCommand(tapCmd); err != nil {
+				if err := CleanupCommand(tapCmd); err != nil {
 					t.Logf("failed to cleanup tap command, err: %v", err)
 				}
 
@@ -273,9 +273,9 @@ func TestConfigFlagGuiPort(t *testing.T) {
 				return
 			}
 
-			apiServerUrl := getApiServerUrl(guiPortStruct.FlagGuiPort)
+			apiServerUrl := GetApiServerUrl(guiPortStruct.FlagGuiPort)
 
-			if err := waitTapPodsReady(apiServerUrl); err != nil {
+			if err := WaitTapPodsReady(apiServerUrl); err != nil {
 				t.Errorf("failed to start tap pods on time, err: %v", err)
 				return
 			}

acceptanceTests/create_user.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# Create a user in Minikube cluster "minikube"
+# Create context for user
+# Usage:
+#  ./create_user.sh <username>
+
+set -e
+
+NEW_USERNAME=$1
+CERT_DIR="${HOME}/certs"
+KEY_FILE="${CERT_DIR}/${NEW_USERNAME}.key"
+CRT_FILE="${CERT_DIR}/${NEW_USERNAME}.crt"
+MINIKUBE_KEY_FILE="${HOME}/.minikube/ca.key"
+MINIKUBE_CRT_FILE="${HOME}/.minikube/ca.crt"
+DAYS=1
+
+echo "Creating user and context for username \"${NEW_USERNAME}\" in Minikube cluster"
+
+if ! command -v openssl &> /dev/null
+then
+	 echo "Installing openssl"
+	 sudo apt-get update
+	 sudo apt-get install openssl
+fi
+
+echo "Creating certificate for user \"${NEW_USERNAME}\""
+mkdir -p ${CERT_DIR}
+echo "Generating key \"${KEY_FILE}\""
+openssl genrsa -out "${KEY_FILE}" 2048
+echo "Generating crt \"${CRT_FILE}\""
+openssl req -new -key "${KEY_FILE}" -out "${CRT_FILE}" -subj "/CN=${NEW_USERNAME}/O=group1"
+openssl x509 -req -in "${CRT_FILE}" -CA "${MINIKUBE_CRT_FILE}" -CAkey "${MINIKUBE_KEY_FILE}" -CAcreateserial -out "${CRT_FILE}" -days $DAYS
+
+echo "Creating context for user \"${NEW_USERNAME}\""
+kubectl config set-credentials "${NEW_USERNAME}" --client-certificate="${CRT_FILE}" --client-key="${KEY_FILE}"
+kubectl config set-context "${NEW_USERNAME}" --cluster=minikube --user="${NEW_USERNAME}"

acceptanceTests/cypress.json

@@ -24,7 +24,6 @@
     "redactHeaderContent": "User-Header[REDACTED]",
     "redactBodyContent": "{ \"User\": \"[REDACTED]\" }",
     "regexMaskingBodyContent": "[REDACTED]",
-    "minimumEntries": 25,
     "greenFilterColor": "rgb(210, 250, 210)",
     "redFilterColor": "rgb(250, 214, 220)",
     "bodyJsonClass": ".hljs",

acceptanceTests/cypress/integration/testHelpers/TrafficHelper.js

@@ -25,14 +25,16 @@ export function resizeToNormalMizu() {
 }
 
 export function verifyMinimumEntries() {
-    const minimumEntries = Cypress.env('minimumEntries');
-    it(`Making sure that mizu shows at least ${minimumEntries} entries`, async function () {
+    const entriesSent = Cypress.env('entriesCount');
+    const minimumEntries = Math.round((0.75 * entriesSent));
+
+    it(`Making sure that mizu shows at least ${minimumEntries} entries`, function () {
         cy.get('#total-entries').then(number => {
             const getNum = () => {
-                const numOfEntries = number.text();
-                return parseInt(numOfEntries);
+                return parseInt(number.text());
             };
-            cy.wrap({there: getNum}).invoke('there').should('be.gte', minimumEntries);
+
+            cy.wrap({num: getNum}).invoke('num').should('be.gt', minimumEntries);
         });
     });
 }
@@ -63,14 +65,14 @@ export function checkThatAllEntriesShown() {
 }
 
 export function checkFilterByMethod(funcDict) {
-    const {protocol, method, summary, hugeMizu} = funcDict;
-    const summaryDict = getSummeryDict(summary);
-    const methodDict = getMethodDict(method);
+    const {protocol, method, methodQuery, summary, summaryQuery} = funcDict;
+    const summaryDict = getSummaryDict(summary, summaryQuery);
+    const methodDict = getMethodDict(method, methodQuery);
     const protocolDict = getProtocolDict(protocol.name, protocol.text);
 
     it(`Testing the method: ${method}`, function () {
         // applying filter
-        cy.get('.w-tc-editor-text').clear().type(`method == "${method}"`);
+        cy.get('.w-tc-editor-text').clear().type(methodQuery);
         cy.get('[type="submit"]').click();
         cy.get('.w-tc-editor').should('have.attr', 'style').and('include', Cypress.env('greenFilterColor'));
 
@@ -119,7 +121,7 @@ function resizeIfNeeded(entriesLen) {
 function deepCheck(generalDict, protocolDict, methodDict, entry) {
     const entryNum = getEntryNumById(entry.id);
     const {summary, value} = generalDict;
-    const summaryDict = getSummeryDict(summary);
+    const summaryDict = getSummaryDict(summary);
 
     leftOnHoverCheck(entryNum, methodDict.pathLeft, methodDict.expectedOnHover);
     leftOnHoverCheck(entryNum, protocolDict.pathLeft, protocolDict.expectedOnHover);
@@ -147,13 +149,13 @@ function deepCheck(generalDict, protocolDict, methodDict, entry) {
     }
 }
 
-function getSummeryDict(summary) {
-    if (summary) {
+function getSummaryDict(value, query) {
+    if (value) {
         return {
             pathLeft: '> :nth-child(2) > :nth-child(1) > :nth-child(2) > :nth-child(2)',
             pathRight: '> :nth-child(2) > :nth-child(1) > :nth-child(1) > :nth-child(2) > :nth-child(2)',
-            expectedText: summary,
-            expectedOnHover: `summary == "${summary}"`
+            expectedText: value,
+            expectedOnHover: query
         };
     }
     else {
@@ -161,12 +163,12 @@ function getSummeryDict(summary) {
     }
 }
 
-function getMethodDict(method) {
+function getMethodDict(value, query) {
     return {
         pathLeft: '> :nth-child(2) > :nth-child(1) > :nth-child(1) > :nth-child(2)',
         pathRight: '> :nth-child(2) > :nth-child(1) > :nth-child(1) > :nth-child(1) > :nth-child(2)',
-        expectedText: method,
-        expectedOnHover: `method == "${method}"`
+        expectedText: value,
+        expectedOnHover: query
     };
 }
 

acceptanceTests/cypress/integration/tests/GuiPort.js

@@ -1,5 +1,4 @@
 import {findLineAndCheck, getExpectedDetailsDict} from "../testHelpers/StatusBarHelper";
-import {verifyMinimumEntries} from "../testHelpers/TrafficHelper";
 
 it('check', function () {
     const podName = Cypress.env('name'), namespace = Cypress.env('namespace');
@@ -9,8 +8,6 @@ it('check', function () {
     cy.visit(`http://localhost:${port}`);
     cy.wait('@statusTap').its('response.statusCode').should('match', /^2\d{2}/);
 
-    verifyMinimumEntries();
-
     cy.get('.podsCount').trigger('mouseover');
     findLineAndCheck(getExpectedDetailsDict(podName, namespace));
 });

acceptanceTests/cypress/integration/tests/IgnoredUserAgents.js

@@ -2,15 +2,12 @@ import {
     checkThatAllEntriesShown,
     isValueExistsInElement,
     resizeToHugeMizu,
-    verifyMinimumEntries
 } from "../testHelpers/TrafficHelper";
 
 it('Loading Mizu', function () {
     cy.visit(Cypress.env('testUrl'));
 });
 
-verifyMinimumEntries();
-
 checkEntries();
 
 function checkEntries() {

acceptanceTests/cypress/integration/tests/NoRedact.js

@@ -1,10 +1,8 @@
-import {isValueExistsInElement, verifyMinimumEntries} from '../testHelpers/TrafficHelper';
+import {isValueExistsInElement} from '../testHelpers/TrafficHelper';
 
 it('Loading Mizu', function () {
     cy.visit(Cypress.env('testUrl'));
 });
 
-verifyMinimumEntries();
-
 isValueExistsInElement(false, Cypress.env('redactHeaderContent'), '#tbody-Headers');
 isValueExistsInElement(false, Cypress.env('redactBodyContent'), Cypress.env('bodyJsonClass'));

acceptanceTests/cypress/integration/tests/Rabbit.js

@@ -2,7 +2,6 @@ import {checkFilterByMethod, valueTabs,} from "../testHelpers/TrafficHelper";
 
 it('opening mizu', function () {
     cy.visit(Cypress.env('testUrl'));
-    cy.get('#total-entries').invoke('text').should('match', /^[4-7][0-9]$/m)
 });
 
 const rabbitProtocolDetails = {name: 'AMQP', text: 'Advanced Message Queuing Protocol 0-9-1'};
@@ -10,41 +9,53 @@ const rabbitProtocolDetails = {name: 'AMQP', text: 'Advanced Message Queuing Pro
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
     method: 'exchange declare',
+    methodQuery: 'request.method == "exchange declare"',
     summary: 'exchange',
+    summaryQuery: 'request.exchange == "exchange"',
     value: null
 });
 
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
     method: 'queue declare',
+    methodQuery: 'request.method == "queue declare"',
     summary: 'queue',
+    summaryQuery: 'request.queue == "queue"',
     value: null
 });
 
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
     method:  'queue bind',
+    methodQuery: 'request.method == "queue bind"',
     summary: 'queue',
+    summaryQuery: 'request.queue == "queue"',
     value: null
 });
 
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
     method: 'basic publish',
+    methodQuery: 'request.method == "basic publish"',
     summary: 'exchange',
+    summaryQuery: 'request.exchange == "exchange"',
     value: {tab: valueTabs.request, regex: /^message$/mg}
 });
 
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
     method:  'basic consume',
+    methodQuery: 'request.method == "basic consume"',
     summary: 'queue',
+    summaryQuery: 'request.queue == "queue"',
     value: null
 });
 
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
     method:  'basic deliver',
+    methodQuery: 'request.method == "basic deliver"',
     summary: 'exchange',
+    summaryQuery: 'request.queue == "exchange"',
     value: {tab: valueTabs.request, regex: /^message$/mg}
 });

acceptanceTests/cypress/integration/tests/Redact.js

@@ -1,10 +1,8 @@
-import {isValueExistsInElement, verifyMinimumEntries} from '../testHelpers/TrafficHelper';
+import {isValueExistsInElement} from '../testHelpers/TrafficHelper';
 
 it('Loading Mizu', function () {
     cy.visit(Cypress.env('testUrl'));
 });
 
-verifyMinimumEntries();
-
 isValueExistsInElement(true, Cypress.env('redactHeaderContent'), '#tbody-Headers');
 isValueExistsInElement(true, Cypress.env('redactBodyContent'), Cypress.env('bodyJsonClass'));

acceptanceTests/cypress/integration/tests/Redis.js

@@ -9,34 +9,44 @@ const redisProtocolDetails = {name: 'redis', text: 'Redis Serialization Protocol
 checkFilterByMethod({
     protocol: redisProtocolDetails,
     method: 'PING',
+    methodQuery: 'request.command == "PING"',
     summary: null,
+    summaryQuery: '',
     value: null
 })
 
 checkFilterByMethod({
     protocol: redisProtocolDetails,
     method: 'SET',
+    methodQuery: 'request.command == "SET"',
     summary: 'key',
+    summaryQuery: 'request.key == "key"',
     value: {tab: valueTabs.request, regex: /^\[value, keepttl]$/mg}
 })
 
 checkFilterByMethod({
     protocol: redisProtocolDetails,
     method: 'EXISTS',
+    methodQuery: 'request.command == "EXISTS"',
     summary: 'key',
+    summaryQuery: 'request.key == "key"',
     value: {tab: valueTabs.response, regex: /^1$/mg}
 })
 
 checkFilterByMethod({
     protocol: redisProtocolDetails,
     method: 'GET',
+    methodQuery: 'request.command == "GET"',
     summary: 'key',
+    summaryQuery: 'request.key == "key"',
     value: {tab: valueTabs.response, regex: /^value$/mg}
 })
 
 checkFilterByMethod({
     protocol: redisProtocolDetails,
     method: 'DEL',
+    methodQuery: 'request.command == "DEL"',
     summary: 'key',
+    summaryQuery: 'request.key == "key"',
     value: {tab: valueTabs.response, regex: /^1$|^0$/mg}
 })

acceptanceTests/cypress/integration/tests/RegexMasking.js

@@ -1,9 +1,7 @@
-import {isValueExistsInElement, verifyMinimumEntries} from "../testHelpers/TrafficHelper";
+import {isValueExistsInElement} from "../testHelpers/TrafficHelper";
 
 it('Loading Mizu', function () {
     cy.visit(Cypress.env('testUrl'));
 });
 
-verifyMinimumEntries();
-
 isValueExistsInElement(true, Cypress.env('regexMaskingBodyContent'), Cypress.env('bodyJsonClass'));

acceptanceTests/cypress/integration/tests/UiTest.js

@@ -1,15 +1,24 @@
 import {findLineAndCheck, getExpectedDetailsDict} from "../testHelpers/StatusBarHelper";
 import {
+    leftOnHoverCheck,
     leftTextCheck,
     resizeToHugeMizu,
     resizeToNormalMizu,
     rightOnHoverCheck,
-    leftOnHoverCheck,
     rightTextCheck,
     verifyMinimumEntries
 } from "../testHelpers/TrafficHelper";
+
 const refreshWaitTimeout = 10000;
 
+
+const fullParam = Cypress.env('arrayDict'); // "Name:fooNamespace:barName:foo1Namespace:bar1"
+const podsArray = fullParam.split('Name:').slice(1); // ["fooNamespace:bar", "foo1Namespace:bar1"]
+podsArray.forEach((podStr, index) => {
+    const podAndNamespaceArr = podStr.split('Namespace:'); // [foo, bar] / [foo1, bar1]
+    podsArray[index] = getExpectedDetailsDict(podAndNamespaceArr[0], podAndNamespaceArr[1]);
+});
+
 it('opening mizu', function () {
     cy.visit(Cypress.env('testUrl'));
 });
@@ -17,16 +26,13 @@ it('opening mizu', function () {
 verifyMinimumEntries();
 
 it('top bar check', function () {
-    const podName1 = 'httpbin', namespace1 = 'mizu-tests';
-    const podName2 = 'httpbin2', namespace2 = 'mizu-tests';
-
     cy.get('.podsCount').trigger('mouseover');
-    findLineAndCheck(getExpectedDetailsDict(podName1, namespace1));
-    findLineAndCheck(getExpectedDetailsDict(podName2, namespace2));
+    podsArray.map(findLineAndCheck);
     cy.reload();
 });
 
 it('filtering guide check', function () {
+    cy.reload();
     cy.get('[title="Open Filtering Guide (Cheatsheet)"]').click();
     cy.get('#modal-modal-title').should('be.visible');
     cy.get('[lang="en"]').click(0, 0);
@@ -84,17 +90,30 @@ checkFilter({
     applyByEnter: false
 });
 
-checkFilter({
-    name: 'src.name == ""',
-    leftSidePath: '[title="Source Name"]',
-    leftSideExpectedText: '[Unresolved]',
-    rightSidePath: '> :nth-child(2) [title="Source Name"]',
-    rightSideExpectedText: '[Unresolved]',
-    applyByEnter: false
-});
+if (Cypress.env('shouldCheckSrcAndDest')) {
+    serviceMapCheck();
+
+    checkFilter({
+        name: 'src.name == ""',
+        leftSidePath: '[title="Source Name"]',
+        leftSideExpectedText: '[Unresolved]',
+        rightSidePath: '> :nth-child(2) [title="Source Name"]',
+        rightSideExpectedText: '[Unresolved]',
+        applyByEnter: false
+    });
+
+    checkFilter({
+        name: `dst.name == "httpbin.mizu-tests"`,
+        leftSidePath: '> :nth-child(3) > :nth-child(2) > :nth-child(3) > :nth-child(2)',
+        leftSideExpectedText: 'httpbin.mizu-tests',
+        rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(2) > :nth-child(3) > :nth-child(2)',
+        rightSideExpectedText: 'httpbin.mizu-tests',
+        applyByEnter: false
+    });
+}
 
 checkFilter({
-    name: 'method == "GET"',
+    name: 'request.method == "GET"',
     leftSidePath: '> :nth-child(3) > :nth-child(1) > :nth-child(1) > :nth-child(2)',
     leftSideExpectedText: 'GET',
     rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(1) > :nth-child(1) > :nth-child(2)',
@@ -103,7 +122,7 @@ checkFilter({
 });
 
 checkFilter({
-    name: 'summary == "/get"',
+    name: 'request.path == "/get"',
     leftSidePath: '> :nth-child(3) > :nth-child(1) > :nth-child(2) > :nth-child(2)',
     leftSideExpectedText: '/get',
     rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(1) > :nth-child(2) > :nth-child(2)',
@@ -111,15 +130,6 @@ checkFilter({
     applyByEnter: false
 });
 
-checkFilter({
-    name: 'dst.name == "httpbin.mizu-tests"',
-    leftSidePath: '> :nth-child(3) > :nth-child(2) > :nth-child(3) > :nth-child(2)',
-    leftSideExpectedText: 'httpbin.mizu-tests',
-    rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(2) > :nth-child(3) > :nth-child(2)',
-    rightSideExpectedText: 'httpbin.mizu-tests',
-    applyByEnter: false
-});
-
 checkFilter({
     name: 'src.ip == "127.0.0.1"',
     leftSidePath: '[title="Source IP"]',
@@ -129,7 +139,7 @@ checkFilter({
     applyByEnter: false
 });
 
-checkFilterNoResults('method == "POST"');
+checkFilterNoResults('request.method == "POST"');
 
 function checkFilterNoResults(filterName) {
     it(`checking the filter: ${filterName}. Expecting no results`, function () {
@@ -167,6 +177,7 @@ function shouldNotExist(entryNum) {
 
 function checkIllegalFilter(illegalFilterName) {
     it(`should show red search bar with the input: ${illegalFilterName}`, function () {
+        cy.reload();
         cy.get('#total-entries').then(number => {
             const totalEntries = number.text();
 
@@ -188,7 +199,7 @@ function checkFilter(filterDetails){
     const entriesForDeeperCheck = 5;
 
     it(`checking the filter: ${name}`, function () {
-        cy.get('#total-entries').then(number => {
+        cy.get('#total-entries').should('not.have.text', '0').then(number => {
             const totalEntries = number.text();
 
             // checks the hover on the last entry (the only one in DOM at the beginning)
@@ -320,3 +331,42 @@ function checkOnlyLineNumberes(jsonItems, decodedText) {
     cy.get(`${Cypress.env('bodyJsonClass')} >`).should('have.length', 1).and('have.text', decodedText);
     cy.get(`${Cypress.env('bodyJsonClass')} > >`).should('have.length', jsonItems)
 }
+
+function serviceMapCheck() {
+    it('service map test', function () {
+        cy.intercept(`${Cypress.env('testUrl')}/servicemap/get`).as('serviceMapRequest');
+        cy.get('#total-entries').should('not.have.text', '0').then(() => {
+            cy.get('#total-entries').invoke('text').then(entriesNum => {
+                cy.get('[alt="service-map"]').click();
+                cy.wait('@serviceMapRequest').then(({response}) => {
+                    const body = response.body;
+                    const nodeParams = {
+                        destination: 'httpbin.mizu-tests',
+                        source: '127.0.0.1'
+                    };
+                    serviceMapAPICheck(body, parseInt(entriesNum), nodeParams);
+                    cy.reload();
+                });
+            });
+        });
+    });
+}
+
+function serviceMapAPICheck(body, entriesNum, nodeParams) {
+    const {nodes, edges} = body;
+
+    expect(nodes.length).to.equal(Object.keys(nodeParams).length, `Expected nodes count`);
+
+    expect(edges.some(edge => edge.source.name === nodeParams.source)).to.be.true;
+    expect(edges.some(edge => edge.destination.name === nodeParams.destination)).to.be.true;
+
+    let count = 0;
+    edges.forEach(edge => {
+        count += edge.count;
+        if (edge.destination.name === nodeParams.destination) {
+            expect(edge.source.name).to.equal(nodeParams.source);
+        }
+    });
+
+    expect(count).to.equal(entriesNum);
+}

acceptanceTests/extensions_test.go

@@ -15,22 +15,22 @@ func TestRedis(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -40,16 +40,22 @@ func TestRedis(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
 	ctx := context.Background()
 
-	redisExternalIp, err := getServiceExternalIp(ctx, defaultNamespaceName, "redis")
+	kubernetesProvider, err := NewKubernetesProvider()
+	if err != nil {
+		t.Errorf("failed to create k8s provider, err %v", err)
+		return
+	}
+
+	redisExternalIp, err := kubernetesProvider.GetServiceExternalIp(ctx, DefaultNamespaceName, "redis")
 	if err != nil {
 		t.Errorf("failed to get redis external ip, err: %v", err)
 		return
@@ -59,7 +65,7 @@ func TestRedis(t *testing.T) {
 		Addr: fmt.Sprintf("%v:6379", redisExternalIp),
 	})
 
-	for i := 0; i < defaultEntriesCount/5; i++ {
+	for i := 0; i < DefaultEntriesCount/5; i++ {
 		requestErr := rdb.Ping(ctx).Err()
 		if requestErr != nil {
 			t.Errorf("failed to send redis request, err: %v", requestErr)
@@ -67,7 +73,7 @@ func TestRedis(t *testing.T) {
 		}
 	}
 
-	for i := 0; i < defaultEntriesCount/5; i++ {
+	for i := 0; i < DefaultEntriesCount/5; i++ {
 		requestErr := rdb.Set(ctx, "key", "value", -1).Err()
 		if requestErr != nil {
 			t.Errorf("failed to send redis request, err: %v", requestErr)
@@ -75,7 +81,7 @@ func TestRedis(t *testing.T) {
 		}
 	}
 
-	for i := 0; i < defaultEntriesCount/5; i++ {
+	for i := 0; i < DefaultEntriesCount/5; i++ {
 		requestErr := rdb.Exists(ctx, "key").Err()
 		if requestErr != nil {
 			t.Errorf("failed to send redis request, err: %v", requestErr)
@@ -83,7 +89,7 @@ func TestRedis(t *testing.T) {
 		}
 	}
 
-	for i := 0; i < defaultEntriesCount/5; i++ {
+	for i := 0; i < DefaultEntriesCount/5; i++ {
 		requestErr := rdb.Get(ctx, "key").Err()
 		if requestErr != nil {
 			t.Errorf("failed to send redis request, err: %v", requestErr)
@@ -91,7 +97,7 @@ func TestRedis(t *testing.T) {
 		}
 	}
 
-	for i := 0; i < defaultEntriesCount/5; i++ {
+	for i := 0; i < DefaultEntriesCount/5; i++ {
 		requestErr := rdb.Del(ctx, "key").Err()
 		if requestErr != nil {
 			t.Errorf("failed to send redis request, err: %v", requestErr)
@@ -99,7 +105,7 @@ func TestRedis(t *testing.T) {
 		}
 	}
 
-	runCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/Redis.js\"")
+	RunCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/Redis.js\"")
 }
 
 func TestAmqp(t *testing.T) {
@@ -107,22 +113,22 @@ func TestAmqp(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -132,16 +138,22 @@ func TestAmqp(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
 	ctx := context.Background()
 
-	rabbitmqExternalIp, err := getServiceExternalIp(ctx, defaultNamespaceName, "rabbitmq")
+	kubernetesProvider, err := NewKubernetesProvider()
+	if err != nil {
+		t.Errorf("failed to create k8s provider, err %v", err)
+		return
+	}
+
+	rabbitmqExternalIp, err := kubernetesProvider.GetServiceExternalIp(ctx, DefaultNamespaceName, "rabbitmq")
 	if err != nil {
 		t.Errorf("failed to get RabbitMQ external ip, err: %v", err)
 		return
@@ -155,9 +167,9 @@ func TestAmqp(t *testing.T) {
 	defer conn.Close()
 
 	// Temporary fix for missing amqp entries
-	time.Sleep(5 * time.Second)
+	time.Sleep(10 * time.Second)
 
-	for i := 0; i < defaultEntriesCount/5; i++ {
+	for i := 0; i < DefaultEntriesCount/5; i++ {
 		ch, err := conn.Channel()
 		if err != nil {
 			t.Errorf("failed to open a channel, err: %v", err)
@@ -224,5 +236,5 @@ func TestAmqp(t *testing.T) {
 		ch.Close()
 	}
 
-	runCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/Rabbit.js\"")
+	RunCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/Rabbit.js\"")
 }

acceptanceTests/go.mod

@@ -1,4 +1,4 @@
-module github.com/up9inc/mizu/tests
+module github.com/up9inc/mizu/acceptanceTests
 
 go 1.17
 

acceptanceTests/logs_test.go

@@ -11,22 +11,22 @@ func TestLogs(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -36,14 +36,14 @@ func TestLogs(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	logsCmdArgs := getDefaultLogsCommandArgs()
+	logsCmdArgs := GetDefaultLogsCommandArgs()
 
 	logsCmd := exec.Command(cliPath, logsCmdArgs...)
 	t.Logf("running command: %v", logsCmd.String())
@@ -58,7 +58,7 @@ func TestLogs(t *testing.T) {
 		return
 	}
 
-	logsPath, logsPathErr := getLogsPath()
+	logsPath, logsPathErr := GetLogsPath()
 	if logsPathErr != nil {
 		t.Errorf("failed to get logs path, err: %v", logsPathErr)
 		return
@@ -112,22 +112,22 @@ func TestLogsPath(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -137,14 +137,14 @@ func TestLogsPath(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	logsCmdArgs := getDefaultLogsCommandArgs()
+	logsCmdArgs := GetDefaultLogsCommandArgs()
 
 	logsPath := "../logs.zip"
 	logsCmdArgs = append(logsCmdArgs, "-f", logsPath)

acceptanceTests/setup.sh

@@ -57,14 +57,14 @@ kubectl expose deployment rabbitmq --type=LoadBalancer --port=5672 -n mizu-tests
 echo "Starting proxy"
 kubectl proxy --port=8080 &
 
-echo "Starting tunnel"
-minikube tunnel &
-
 echo "Setting minikube docker env"
 eval $(minikube docker-env)
 
 echo "Build agent image"
-make build-docker-ci
+docker build -t mizu/ci:0.0 .
 
 echo "Build cli"
-make build-cli-ci
+cd cli && make build GIT_BRANCH=ci SUFFIX=ci
+
+echo "Starting tunnel"
+minikube tunnel &

acceptanceTests/tap_test.go

@@ -14,6 +14,10 @@ import (
 )
 
 func TestTap(t *testing.T) {
+	basicTapTest(t, false)
+}
+
+func basicTapTest(t *testing.T, shouldCheckSrcAndDest bool, extraArgs... string) {
 	if testing.Short() {
 		t.Skip("ignored acceptance test")
 	}
@@ -22,22 +26,24 @@ func TestTap(t *testing.T) {
 
 	for _, entriesCount := range tests {
 		t.Run(fmt.Sprintf("%d", entriesCount), func(t *testing.T) {
-			cliPath, cliPathErr := getCliPath()
+			cliPath, cliPathErr := GetCliPath()
 			if cliPathErr != nil {
 				t.Errorf("failed to get cli path, err: %v", cliPathErr)
 				return
 			}
 
-			tapCmdArgs := getDefaultTapCommandArgs()
+			tapCmdArgs := GetDefaultTapCommandArgs()
 
-			tapNamespace := getDefaultTapNamespace()
+			tapNamespace := GetDefaultTapNamespace()
 			tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
+			tapCmdArgs = append(tapCmdArgs, extraArgs...)
+
 			tapCmd := exec.Command(cliPath, tapCmdArgs...)
 			t.Logf("running command: %v", tapCmd.String())
 
 			t.Cleanup(func() {
-				if err := cleanupCommand(tapCmd); err != nil {
+				if err := CleanupCommand(tapCmd); err != nil {
 					t.Logf("failed to cleanup tap command, err: %v", err)
 				}
 			})
@@ -47,22 +53,33 @@ func TestTap(t *testing.T) {
 				return
 			}
 
-			apiServerUrl := getApiServerUrl(defaultApiServerPort)
+			apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-			if err := waitTapPodsReady(apiServerUrl); err != nil {
+			if err := WaitTapPodsReady(apiServerUrl); err != nil {
 				t.Errorf("failed to start tap pods on time, err: %v", err)
 				return
 			}
 
-			proxyUrl := getProxyUrl(defaultNamespaceName, defaultServiceName)
+			proxyUrl := GetProxyUrl(DefaultNamespaceName, DefaultServiceName)
 			for i := 0; i < entriesCount; i++ {
-				if _, requestErr := executeHttpGetRequest(fmt.Sprintf("%v/get", proxyUrl)); requestErr != nil {
+				if _, requestErr := ExecuteHttpGetRequest(fmt.Sprintf("%v/get", proxyUrl)); requestErr != nil {
 					t.Errorf("failed to send proxy request, err: %v", requestErr)
 					return
 				}
 			}
 
-			runCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/UiTest.js\"")
+			expectedPods := []PodDescriptor{
+				{Name: "httpbin", Namespace: "mizu-tests"},
+				{Name: "httpbin2", Namespace: "mizu-tests"},
+			}
+
+			var expectedPodsStr string
+			for i := 0; i < len(expectedPods); i++ {
+				expectedPodsStr += fmt.Sprintf("Name:%vNamespace:%v", expectedPods[i].Name, expectedPods[i].Namespace)
+			}
+
+			RunCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/UiTest.js\" --env entriesCount=%d,arrayDict=%v,shouldCheckSrcAndDest=%v",
+				entriesCount, expectedPodsStr, shouldCheckSrcAndDest))
 		})
 	}
 }
@@ -76,15 +93,15 @@ func TestTapGuiPort(t *testing.T) {
 
 	for _, guiPort := range tests {
 		t.Run(fmt.Sprintf("%d", guiPort), func(t *testing.T) {
-			cliPath, cliPathErr := getCliPath()
+			cliPath, cliPathErr := GetCliPath()
 			if cliPathErr != nil {
 				t.Errorf("failed to get cli path, err: %v", cliPathErr)
 				return
 			}
 
-			tapCmdArgs := getDefaultTapCommandArgs()
+			tapCmdArgs := GetDefaultTapCommandArgs()
 
-			tapNamespace := getDefaultTapNamespace()
+			tapNamespace := GetDefaultTapNamespace()
 			tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 			tapCmdArgs = append(tapCmdArgs, "-p", fmt.Sprintf("%d", guiPort))
@@ -93,7 +110,7 @@ func TestTapGuiPort(t *testing.T) {
 			t.Logf("running command: %v", tapCmd.String())
 
 			t.Cleanup(func() {
-				if err := cleanupCommand(tapCmd); err != nil {
+				if err := CleanupCommand(tapCmd); err != nil {
 					t.Logf("failed to cleanup tap command, err: %v", err)
 				}
 			})
@@ -103,22 +120,22 @@ func TestTapGuiPort(t *testing.T) {
 				return
 			}
 
-			apiServerUrl := getApiServerUrl(guiPort)
+			apiServerUrl := GetApiServerUrl(guiPort)
 
-			if err := waitTapPodsReady(apiServerUrl); err != nil {
+			if err := WaitTapPodsReady(apiServerUrl); err != nil {
 				t.Errorf("failed to start tap pods on time, err: %v", err)
 				return
 			}
 
-			proxyUrl := getProxyUrl(defaultNamespaceName, defaultServiceName)
-			for i := 0; i < defaultEntriesCount; i++ {
-				if _, requestErr := executeHttpGetRequest(fmt.Sprintf("%v/get", proxyUrl)); requestErr != nil {
+			proxyUrl := GetProxyUrl(DefaultNamespaceName, DefaultServiceName)
+			for i := 0; i < DefaultEntriesCount; i++ {
+				if _, requestErr := ExecuteHttpGetRequest(fmt.Sprintf("%v/get", proxyUrl)); requestErr != nil {
 					t.Errorf("failed to send proxy request, err: %v", requestErr)
 					return
 				}
 			}
 
-			runCypressTests(t, fmt.Sprintf("npx cypress run --spec \"cypress/integration/tests/GuiPort.js\" --env name=%v,namespace=%v,port=%d",
+			RunCypressTests(t, fmt.Sprintf("npx cypress run --spec \"cypress/integration/tests/GuiPort.js\" --env name=%v,namespace=%v,port=%d",
 				"httpbin", "mizu-tests", guiPort))
 		})
 	}
@@ -135,20 +152,20 @@ func TestTapAllNamespaces(t *testing.T) {
 		{Name: "httpbin", Namespace: "mizu-tests2"},
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 	tapCmdArgs = append(tapCmdArgs, "-A")
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -158,14 +175,14 @@ func TestTapAllNamespaces(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	runCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/MultipleNamespaces.js\" --env name1=%v,name2=%v,name3=%v,namespace1=%v,namespace2=%v,namespace3=%v",
+	RunCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/MultipleNamespaces.js\" --env name1=%v,name2=%v,name3=%v,namespace1=%v,namespace2=%v,namespace3=%v",
 		expectedPods[0].Name, expectedPods[1].Name, expectedPods[2].Name, expectedPods[0].Namespace, expectedPods[1].Namespace, expectedPods[2].Namespace))
 }
 
@@ -180,13 +197,13 @@ func TestTapMultipleNamespaces(t *testing.T) {
 		{Name: "httpbin", Namespace: "mizu-tests2"},
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 	var namespacesCmd []string
 	for _, expectedPod := range expectedPods {
 		namespacesCmd = append(namespacesCmd, "-n", expectedPod.Namespace)
@@ -197,7 +214,7 @@ func TestTapMultipleNamespaces(t *testing.T) {
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -207,14 +224,14 @@ func TestTapMultipleNamespaces(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	runCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/MultipleNamespaces.js\" --env name1=%v,name2=%v,name3=%v,namespace1=%v,namespace2=%v,namespace3=%v",
+	RunCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/MultipleNamespaces.js\" --env name1=%v,name2=%v,name3=%v,namespace1=%v,namespace2=%v,namespace3=%v",
 		expectedPods[0].Name, expectedPods[1].Name, expectedPods[2].Name, expectedPods[0].Namespace, expectedPods[1].Namespace, expectedPods[2].Namespace))
 }
 
@@ -228,22 +245,22 @@ func TestTapRegex(t *testing.T) {
 		{Name: regexPodName, Namespace: "mizu-tests"},
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgsWithRegex(regexPodName)
+	tapCmdArgs := GetDefaultTapCommandArgsWithRegex(regexPodName)
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -253,14 +270,14 @@ func TestTapRegex(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	runCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/Regex.js\" --env name=%v,namespace=%v",
+	RunCypressTests(t, fmt.Sprintf("npx cypress run --spec  \"cypress/integration/tests/Regex.js\" --env name=%v,namespace=%v",
 		expectedPods[0].Name, expectedPods[0].Namespace))
 }
 
@@ -269,15 +286,15 @@ func TestTapDryRun(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmdArgs = append(tapCmdArgs, "--dry-run")
@@ -301,7 +318,7 @@ func TestTapDryRun(t *testing.T) {
 	}()
 
 	go func() {
-		time.Sleep(shortRetriesCount * time.Second)
+		time.Sleep(ShortRetriesCount * time.Second)
 		resultChannel <- "fail"
 	}()
 
@@ -316,22 +333,22 @@ func TestTapRedact(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -341,24 +358,24 @@ func TestTapRedact(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	proxyUrl := getProxyUrl(defaultNamespaceName, defaultServiceName)
+	proxyUrl := GetProxyUrl(DefaultNamespaceName, DefaultServiceName)
 	requestHeaders := map[string]string{"User-Header": "Mizu"}
 	requestBody := map[string]string{"User": "Mizu"}
-	for i := 0; i < defaultEntriesCount; i++ {
-		if _, requestErr := executeHttpPostRequestWithHeaders(fmt.Sprintf("%v/post", proxyUrl), requestHeaders, requestBody); requestErr != nil {
+	for i := 0; i < DefaultEntriesCount; i++ {
+		if _, requestErr := ExecuteHttpPostRequestWithHeaders(fmt.Sprintf("%v/post", proxyUrl), requestHeaders, requestBody); requestErr != nil {
 			t.Errorf("failed to send proxy request, err: %v", requestErr)
 			return
 		}
 	}
 
-	runCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/Redact.js\"")
+	RunCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/Redact.js\"")
 }
 
 func TestTapNoRedact(t *testing.T) {
@@ -366,15 +383,15 @@ func TestTapNoRedact(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmdArgs = append(tapCmdArgs, "--no-redact")
@@ -383,7 +400,7 @@ func TestTapNoRedact(t *testing.T) {
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -393,24 +410,24 @@ func TestTapNoRedact(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	proxyUrl := getProxyUrl(defaultNamespaceName, defaultServiceName)
+	proxyUrl := GetProxyUrl(DefaultNamespaceName, DefaultServiceName)
 	requestHeaders := map[string]string{"User-Header": "Mizu"}
 	requestBody := map[string]string{"User": "Mizu"}
-	for i := 0; i < defaultEntriesCount; i++ {
-		if _, requestErr := executeHttpPostRequestWithHeaders(fmt.Sprintf("%v/post", proxyUrl), requestHeaders, requestBody); requestErr != nil {
+	for i := 0; i < DefaultEntriesCount; i++ {
+		if _, requestErr := ExecuteHttpPostRequestWithHeaders(fmt.Sprintf("%v/post", proxyUrl), requestHeaders, requestBody); requestErr != nil {
 			t.Errorf("failed to send proxy request, err: %v", requestErr)
 			return
 		}
 	}
 
-	runCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/NoRedact.js\"")
+	RunCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/NoRedact.js\"")
 }
 
 func TestTapRegexMasking(t *testing.T) {
@@ -418,15 +435,15 @@ func TestTapRegexMasking(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmdArgs = append(tapCmdArgs, "-r", "Mizu")
@@ -435,7 +452,7 @@ func TestTapRegexMasking(t *testing.T) {
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -445,23 +462,23 @@ func TestTapRegexMasking(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	proxyUrl := getProxyUrl(defaultNamespaceName, defaultServiceName)
-	for i := 0; i < defaultEntriesCount; i++ {
+	proxyUrl := GetProxyUrl(DefaultNamespaceName, DefaultServiceName)
+	for i := 0; i < DefaultEntriesCount; i++ {
 		response, requestErr := http.Post(fmt.Sprintf("%v/post", proxyUrl), "text/plain", bytes.NewBufferString("Mizu"))
-		if _, requestErr = executeHttpRequest(response, requestErr); requestErr != nil {
+		if _, requestErr = ExecuteHttpRequest(response, requestErr); requestErr != nil {
 			t.Errorf("failed to send proxy request, err: %v", requestErr)
 			return
 		}
 	}
 
-	runCypressTests(t, "npx cypress run --spec \"cypress/integration/tests/RegexMasking.js\"")
+	RunCypressTests(t, "npx cypress run --spec \"cypress/integration/tests/RegexMasking.js\"")
 
 }
 
@@ -470,15 +487,15 @@ func TestTapIgnoredUserAgents(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	ignoredUserAgentValue := "ignore"
@@ -488,7 +505,7 @@ func TestTapIgnoredUserAgents(t *testing.T) {
 	t.Logf("running command: %v", tapCmd.String())
 
 	t.Cleanup(func() {
-		if err := cleanupCommand(tapCmd); err != nil {
+		if err := CleanupCommand(tapCmd); err != nil {
 			t.Logf("failed to cleanup tap command, err: %v", err)
 		}
 	})
@@ -498,32 +515,32 @@ func TestTapIgnoredUserAgents(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	proxyUrl := getProxyUrl(defaultNamespaceName, defaultServiceName)
+	proxyUrl := GetProxyUrl(DefaultNamespaceName, DefaultServiceName)
 
 	ignoredUserAgentCustomHeader := "Ignored-User-Agent"
 	headers := map[string]string{"User-Agent": ignoredUserAgentValue, ignoredUserAgentCustomHeader: ""}
-	for i := 0; i < defaultEntriesCount; i++ {
-		if _, requestErr := executeHttpGetRequestWithHeaders(fmt.Sprintf("%v/get", proxyUrl), headers); requestErr != nil {
+	for i := 0; i < DefaultEntriesCount; i++ {
+		if _, requestErr := ExecuteHttpGetRequestWithHeaders(fmt.Sprintf("%v/get", proxyUrl), headers); requestErr != nil {
 			t.Errorf("failed to send proxy request, err: %v", requestErr)
 			return
 		}
 	}
 
-	for i := 0; i < defaultEntriesCount; i++ {
-		if _, requestErr := executeHttpGetRequest(fmt.Sprintf("%v/get", proxyUrl)); requestErr != nil {
+	for i := 0; i < DefaultEntriesCount; i++ {
+		if _, requestErr := ExecuteHttpGetRequest(fmt.Sprintf("%v/get", proxyUrl)); requestErr != nil {
 			t.Errorf("failed to send proxy request, err: %v", requestErr)
 			return
 		}
 	}
 
-	runCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/IgnoredUserAgents.js\"")
+	RunCypressTests(t, "npx cypress run --spec  \"cypress/integration/tests/IgnoredUserAgents.js\"")
 }
 
 func TestTapDumpLogs(t *testing.T) {
@@ -531,15 +548,15 @@ func TestTapDumpLogs(t *testing.T) {
 		t.Skip("ignored acceptance test")
 	}
 
-	cliPath, cliPathErr := getCliPath()
+	cliPath, cliPathErr := GetCliPath()
 	if cliPathErr != nil {
 		t.Errorf("failed to get cli path, err: %v", cliPathErr)
 		return
 	}
 
-	tapCmdArgs := getDefaultTapCommandArgs()
+	tapCmdArgs := GetDefaultTapCommandArgs()
 
-	tapNamespace := getDefaultTapNamespace()
+	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
 	tapCmdArgs = append(tapCmdArgs, "--set", "dump-logs=true")
@@ -552,19 +569,19 @@ func TestTapDumpLogs(t *testing.T) {
 		return
 	}
 
-	apiServerUrl := getApiServerUrl(defaultApiServerPort)
+	apiServerUrl := GetApiServerUrl(DefaultApiServerPort)
 
-	if err := waitTapPodsReady(apiServerUrl); err != nil {
+	if err := WaitTapPodsReady(apiServerUrl); err != nil {
 		t.Errorf("failed to start tap pods on time, err: %v", err)
 		return
 	}
 
-	if err := cleanupCommand(tapCmd); err != nil {
+	if err := CleanupCommand(tapCmd); err != nil {
 		t.Errorf("failed to cleanup tap command, err: %v", err)
 		return
 	}
 
-	mizuFolderPath, mizuPathErr := getMizuFolderPath()
+	mizuFolderPath, mizuPathErr := GetMizuFolderPath()
 	if mizuPathErr != nil {
 		t.Errorf("failed to get mizu folder path, err: %v", mizuPathErr)
 		return
@@ -632,3 +649,44 @@ func TestTapDumpLogs(t *testing.T) {
 		return
 	}
 }
+
+func TestIpResolving(t *testing.T) {
+	namespace := AllNamespaces
+
+	t.Log("add permissions for ip-resolution for current user")
+	if err := ApplyKubeFilesForTest(
+		t,
+		"minikube",
+		namespace,
+		"../cli/cmd/permissionFiles/permissions-all-namespaces-ip-resolution-optional.yaml",
+	); err != nil {
+		t.Errorf("failed to create k8s permissions, %v", err)
+		return
+	}
+
+	basicTapTest(t, true)
+}
+
+func TestRestrictedMode(t *testing.T) {
+	namespace := "mizu-tests"
+
+	t.Log("creating permissions for restricted user")
+	if err := ApplyKubeFilesForTest(
+		t,
+		"minikube",
+		namespace,
+		"../cli/cmd/permissionFiles/permissions-ns-tap.yaml",
+	); err != nil {
+		t.Errorf("failed to create k8s permissions, %v", err)
+		return
+	}
+
+	t.Log("switching k8s context to user")
+	if err := SwitchKubeContextForTest(t, "user-with-restricted-access"); err != nil {
+		t.Errorf("failed to switch k8s context, %v", err)
+		return
+	}
+
+	extraArgs := []string{"--set", fmt.Sprintf("mizu-resources-namespace=%s", namespace)}
+	t.Run("basic tap", func (testingT *testing.T) {basicTapTest(testingT, false, extraArgs...)})
+}

acceptanceTests/testsUtils.go

@@ -24,13 +24,14 @@ import (
 )
 
 const (
-	longRetriesCount      = 100
-	shortRetriesCount     = 10
-	defaultApiServerPort  = shared.DefaultApiServerPort
-	defaultNamespaceName  = "mizu-tests"
-	defaultServiceName    = "httpbin"
-	defaultEntriesCount   = 50
-	waitAfterTapPodsReady = 3 * time.Second
+	LongRetriesCount      = 100
+	ShortRetriesCount     = 10
+	DefaultApiServerPort  = shared.DefaultApiServerPort
+	DefaultNamespaceName  = "mizu-tests"
+	DefaultServiceName    = "httpbin"
+	DefaultEntriesCount   = 50
+	WaitAfterTapPodsReady = 3 * time.Second
+	AllNamespaces         = ""
 )
 
 type PodDescriptor struct {
@@ -38,7 +39,7 @@ type PodDescriptor struct {
 	Namespace string
 }
 
-func getCliPath() (string, error) {
+func GetCliPath() (string, error) {
 	dir, filePathErr := os.Getwd()
 	if filePathErr != nil {
 		return "", filePathErr
@@ -48,7 +49,7 @@ func getCliPath() (string, error) {
 	return cliPath, nil
 }
 
-func getMizuFolderPath() (string, error) {
+func GetMizuFolderPath() (string, error) {
 	home, homeDirErr := os.UserHomeDir()
 	if homeDirErr != nil {
 		return "", homeDirErr
@@ -57,8 +58,8 @@ func getMizuFolderPath() (string, error) {
 	return path.Join(home, ".mizu"), nil
 }
 
-func getConfigPath() (string, error) {
-	mizuFolderPath, mizuPathError := getMizuFolderPath()
+func GetConfigPath() (string, error) {
+	mizuFolderPath, mizuPathError := GetMizuFolderPath()
 	if mizuPathError != nil {
 		return "", mizuPathError
 	}
@@ -66,15 +67,15 @@ func getConfigPath() (string, error) {
 	return path.Join(mizuFolderPath, "config.yaml"), nil
 }
 
-func getProxyUrl(namespace string, service string) string {
+func GetProxyUrl(namespace string, service string) string {
 	return fmt.Sprintf("http://localhost:8080/api/v1/namespaces/%v/services/%v/proxy", namespace, service)
 }
 
-func getApiServerUrl(port uint16) string {
+func GetApiServerUrl(port uint16) string {
 	return fmt.Sprintf("http://localhost:%v", port)
 }
 
-func getServiceExternalIp(ctx context.Context, namespace string, service string) (string, error) {
+func NewKubernetesProvider() (*KubernetesProvider, error) {
 	home := homedir.HomeDir()
 	configLoadingRules := &clientcmd.ClientConfigLoadingRules{ExplicitPath: filepath.Join(home, ".kube", "config")}
 	clientConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
@@ -86,15 +87,23 @@ func getServiceExternalIp(ctx context.Context, namespace string, service string)
 
 	restClientConfig, err := clientConfig.ClientConfig()
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 
 	clientSet, err := kubernetes.NewForConfig(restClientConfig)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 
-	serviceObj, err := clientSet.CoreV1().Services(namespace).Get(ctx, service, metav1.GetOptions{})
+	return &KubernetesProvider{clientSet}, nil
+}
+
+type KubernetesProvider struct {
+	clientSet *kubernetes.Clientset
+}
+
+func (kp *KubernetesProvider) GetServiceExternalIp(ctx context.Context, namespace string, service string) (string, error) {
+	serviceObj, err := kp.clientSet.CoreV1().Services(namespace).Get(ctx, service, metav1.GetOptions{})
 	if err != nil {
 		return "", err
 	}
@@ -103,64 +112,164 @@ func getServiceExternalIp(ctx context.Context, namespace string, service string)
 	return externalIp, nil
 }
 
+func SwitchKubeContextForTest(t *testing.T, newContextName string) error {
+	prevKubeContextName, err := GetKubeCurrentContextName()
+	if err != nil {
+		return err
+	}
+
+	if err := SetKubeCurrentContext(newContextName); err != nil {
+		return err
+	}
+
+	t.Cleanup(func() {
+		if err := SetKubeCurrentContext(prevKubeContextName); err != nil {
+			t.Errorf("failed to set Kubernetes context to %s, err: %v", prevKubeContextName, err)
+			t.Errorf("cleanup failed, subsequent tests may be affected")
+		}
+	})
+
+	return nil
+}
+
+func GetKubeCurrentContextName() (string, error) {
+	cmd := exec.Command("kubectl", "config", "current-context")
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return "", fmt.Errorf("%v, %s", err, string(output))
+	}
+
+	return string(bytes.TrimSpace(output)), nil
+}
+
+func SetKubeCurrentContext(contextName string) error {
+	cmd := exec.Command("kubectl", "config", "use-context", contextName)
+
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("%v, %s", err, string(output))
+	}
+
+	return nil
+}
+
+func ApplyKubeFilesForTest(t *testing.T, kubeContext string, namespace string, filename ...string) error {
+	for i := range filename {
+		fname := filename[i]
+		if err := ApplyKubeFile(kubeContext, namespace, fname); err != nil {
+			return err
+		}
+
+		t.Cleanup(func() {
+			if err := DeleteKubeFile(kubeContext, namespace, fname); err != nil {
+				t.Errorf(
+					"failed to delete Kubernetes resources in namespace %s from filename %s, err: %v",
+					namespace,
+					fname,
+					err,
+				)
+			}
+		})
+	}
+
+	return nil
+}
+
+func ApplyKubeFile(kubeContext string, namespace string, filename string) (error) {
+	cmdArgs := []string{
+		"apply",
+		"--context", kubeContext,
+		"-f", filename,
+	}
+	if namespace != AllNamespaces {
+		cmdArgs = append(cmdArgs, "-n", namespace)
+	}
+	cmd := exec.Command("kubectl", cmdArgs...)
+
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("%v, %s", err, string(output))
+	}
+
+	return nil
+}
+
+func DeleteKubeFile(kubeContext string, namespace string, filename string) error {
+	cmdArgs := []string{
+		"delete",
+		"--context", kubeContext,
+		"-f", filename,
+	}
+	if namespace != AllNamespaces {
+		cmdArgs = append(cmdArgs, "-n", namespace)
+	}
+	cmd := exec.Command("kubectl", cmdArgs...)
+
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("%v, %s", err, string(output))
+	}
+
+	return nil
+}
+
 func getDefaultCommandArgs() []string {
 	setFlag := "--set"
 	telemetry := "telemetry=false"
-	agentImage := "agent-image=gcr.io/up9-docker-hub/mizu/ci:0.0"
+	agentImage := "agent-image=mizu/ci:0.0"
 	imagePullPolicy := "image-pull-policy=IfNotPresent"
 	headless := "headless=true"
 
 	return []string{setFlag, telemetry, setFlag, agentImage, setFlag, imagePullPolicy, setFlag, headless}
 }
 
-func getDefaultTapCommandArgs() []string {
+func GetDefaultTapCommandArgs() []string {
 	tapCommand := "tap"
 	defaultCmdArgs := getDefaultCommandArgs()
 
 	return append([]string{tapCommand}, defaultCmdArgs...)
 }
 
-func getDefaultTapCommandArgsWithRegex(regex string) []string {
+func GetDefaultTapCommandArgsWithRegex(regex string) []string {
 	tapCommand := "tap"
 	defaultCmdArgs := getDefaultCommandArgs()
 
 	return append([]string{tapCommand, regex}, defaultCmdArgs...)
 }
 
-func getDefaultLogsCommandArgs() []string {
+func GetDefaultLogsCommandArgs() []string {
 	logsCommand := "logs"
 	defaultCmdArgs := getDefaultCommandArgs()
 
 	return append([]string{logsCommand}, defaultCmdArgs...)
 }
 
-func getDefaultTapNamespace() []string {
+func GetDefaultTapNamespace() []string {
 	return []string{"-n", "mizu-tests"}
 }
 
-func getDefaultConfigCommandArgs() []string {
+func GetDefaultConfigCommandArgs() []string {
 	configCommand := "config"
 	defaultCmdArgs := getDefaultCommandArgs()
 
 	return append([]string{configCommand}, defaultCmdArgs...)
 }
 
-func runCypressTests(t *testing.T, cypressRunCmd string) {
+func RunCypressTests(t *testing.T, cypressRunCmd string) {
 	cypressCmd := exec.Command("bash", "-c", cypressRunCmd)
 	t.Logf("running command: %v", cypressCmd.String())
-	out, err := cypressCmd.Output()
+	out, err := cypressCmd.CombinedOutput()
 	if err != nil {
-		t.Errorf("%s", out)
+		t.Errorf("error running cypress, error: %v, output: %v", err, string(out))
 		return
 	}
+
 	t.Logf("%s", out)
 }
 
-func retriesExecute(retriesCount int, executeFunc func() error) error {
+func RetriesExecute(retriesCount int, executeFunc func() error) error {
 	var lastError interface{}
 
 	for i := 0; i < retriesCount; i++ {
-		if err := tryExecuteFunc(executeFunc); err != nil {
+		if err := TryExecuteFunc(executeFunc); err != nil {
 			lastError = err
 
 			time.Sleep(1 * time.Second)
@@ -173,7 +282,7 @@ func retriesExecute(retriesCount int, executeFunc func() error) error {
 	return fmt.Errorf("reached max retries count, retries count: %v, last err: %v", retriesCount, lastError)
 }
 
-func tryExecuteFunc(executeFunc func() error) (err interface{}) {
+func TryExecuteFunc(executeFunc func() error) (err interface{}) {
 	defer func() {
 		if panicErr := recover(); panicErr != nil {
 			err = panicErr
@@ -183,10 +292,10 @@ func tryExecuteFunc(executeFunc func() error) (err interface{}) {
 	return executeFunc()
 }
 
-func waitTapPodsReady(apiServerUrl string) error {
+func WaitTapPodsReady(apiServerUrl string) error {
 	resolvingUrl := fmt.Sprintf("%v/status/connectedTappersCount", apiServerUrl)
 	tapPodsReadyFunc := func() error {
-		requestResult, requestErr := executeHttpGetRequest(resolvingUrl)
+		requestResult, requestErr := ExecuteHttpGetRequest(resolvingUrl)
 		if requestErr != nil {
 			return requestErr
 		}
@@ -195,14 +304,14 @@ func waitTapPodsReady(apiServerUrl string) error {
 		if connectedTappersCount == 0 {
 			return fmt.Errorf("no connected tappers running")
 		}
-		time.Sleep(waitAfterTapPodsReady)
+		time.Sleep(WaitAfterTapPodsReady)
 		return nil
 	}
 
-	return retriesExecute(longRetriesCount, tapPodsReadyFunc)
+	return RetriesExecute(LongRetriesCount, tapPodsReadyFunc)
 }
 
-func jsonBytesToInterface(jsonBytes []byte) (interface{}, error) {
+func JsonBytesToInterface(jsonBytes []byte) (interface{}, error) {
 	var result interface{}
 	if parseErr := json.Unmarshal(jsonBytes, &result); parseErr != nil {
 		return nil, parseErr
@@ -211,7 +320,7 @@ func jsonBytesToInterface(jsonBytes []byte) (interface{}, error) {
 	return result, nil
 }
 
-func executeHttpRequest(response *http.Response, requestErr error) (interface{}, error) {
+func ExecuteHttpRequest(response *http.Response, requestErr error) (interface{}, error) {
 	if requestErr != nil {
 		return nil, requestErr
 	} else if response.StatusCode != 200 {
@@ -225,10 +334,10 @@ func executeHttpRequest(response *http.Response, requestErr error) (interface{},
 		return nil, readErr
 	}
 
-	return jsonBytesToInterface(data)
+	return JsonBytesToInterface(data)
 }
 
-func executeHttpGetRequestWithHeaders(url string, headers map[string]string) (interface{}, error) {
+func ExecuteHttpGetRequestWithHeaders(url string, headers map[string]string) (interface{}, error) {
 	request, err := http.NewRequest(http.MethodGet, url, nil)
 	if err != nil {
 		return nil, err
@@ -240,15 +349,15 @@ func executeHttpGetRequestWithHeaders(url string, headers map[string]string) (in
 
 	client := &http.Client{}
 	response, requestErr := client.Do(request)
-	return executeHttpRequest(response, requestErr)
+	return ExecuteHttpRequest(response, requestErr)
 }
 
-func executeHttpGetRequest(url string) (interface{}, error) {
+func ExecuteHttpGetRequest(url string) (interface{}, error) {
 	response, requestErr := http.Get(url)
-	return executeHttpRequest(response, requestErr)
+	return ExecuteHttpRequest(response, requestErr)
 }
 
-func executeHttpPostRequestWithHeaders(url string, headers map[string]string, body interface{}) (interface{}, error) {
+func ExecuteHttpPostRequestWithHeaders(url string, headers map[string]string, body interface{}) (interface{}, error) {
 	requestBody, jsonErr := json.Marshal(body)
 	if jsonErr != nil {
 		return nil, jsonErr
@@ -266,10 +375,10 @@ func executeHttpPostRequestWithHeaders(url string, headers map[string]string, bo
 
 	client := &http.Client{}
 	response, requestErr := client.Do(request)
-	return executeHttpRequest(response, requestErr)
+	return ExecuteHttpRequest(response, requestErr)
 }
 
-func cleanupCommand(cmd *exec.Cmd) error {
+func CleanupCommand(cmd *exec.Cmd) error {
 	if err := cmd.Process.Signal(syscall.SIGQUIT); err != nil {
 		return err
 	}
@@ -281,7 +390,7 @@ func cleanupCommand(cmd *exec.Cmd) error {
 	return nil
 }
 
-func getLogsPath() (string, error) {
+func GetLogsPath() (string, error) {
 	dir, filePathErr := os.Getwd()
 	if filePathErr != nil {
 		return "", filePathErr

agent/go.mod

@@ -4,7 +4,7 @@ go 1.17
 
 require (
 	github.com/antelman107/net-wait-go v0.0.0-20210623112055-cf684aebda7b
-	github.com/chanced/openapi v0.0.7
+	github.com/chanced/openapi v0.0.8
 	github.com/djherbis/atime v1.1.0
 	github.com/elastic/go-elasticsearch/v7 v7.17.0
 	github.com/getkin/kin-openapi v0.89.0
@@ -22,7 +22,7 @@ require (
 	github.com/ory/kratos-client-go v0.8.2-alpha.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/stretchr/testify v1.7.0
-	github.com/up9inc/basenine/client/go v0.0.0-20220125035757-926e42208705
+	github.com/up9inc/basenine/client/go v0.0.0-20220302182733-74dc40dc2ef0
 	github.com/up9inc/mizu/shared v0.0.0
 	github.com/up9inc/mizu/tap v0.0.0
 	github.com/up9inc/mizu/tap/api v0.0.0

agent/go.sum

@@ -132,8 +132,8 @@ github.com/chanced/cmpjson v0.0.0-20210415035445-da9262c1f20a/go.mod h1:yhcmlFk1
 github.com/chanced/dynamic v0.0.0-20210502140838-c010b5fc3e44/go.mod h1:XVNfXN5kgZST4PQ0W/oBAHJku2OteCeHxjAbvfd0ARM=
 github.com/chanced/dynamic v0.0.0-20211210164248-f8fadb1d735b h1:nQWfVfhByCAYUjDxWNMyMtq3VZ8AGOxF7wZlDnC5cTc=
 github.com/chanced/dynamic v0.0.0-20211210164248-f8fadb1d735b/go.mod h1:XVNfXN5kgZST4PQ0W/oBAHJku2OteCeHxjAbvfd0ARM=
-github.com/chanced/openapi v0.0.7 h1:OmOBHCg/5ViUg0gaGxXBeEFoVBE8C2pHK4BO/AiD6k8=
-github.com/chanced/openapi v0.0.7/go.mod h1:SxE2VMLPw+T7Vq8nwbVVhDF2PigvRF4n5XyqsVpRJGU=
+github.com/chanced/openapi v0.0.8 h1:pOqKTvZEET2odGE+kJBrAdXvgpTKFPk+XRz5NTuMvrM=
+github.com/chanced/openapi v0.0.8/go.mod h1:SxE2VMLPw+T7Vq8nwbVVhDF2PigvRF4n5XyqsVpRJGU=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
@@ -853,8 +853,14 @@ github.com/ugorji/go v1.2.6/go.mod h1:anCg0y61KIhDlPZmnH+so+RQbysYVyDko0IMgJv0Nn
 github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/ugorji/go/codec v1.2.6 h1:7kbGefxLoDBuYXOms4yD7223OpNMMPNPZxXk5TvFcyQ=
 github.com/ugorji/go/codec v1.2.6/go.mod h1:V6TCNZ4PHqoHGFZuSG1W8nrCzzdgA2DozYxWFFpvxTw=
-github.com/up9inc/basenine/client/go v0.0.0-20220125035757-926e42208705 h1:5LLhzv0cjb/F+dU0z3j8teVGjQInMYAocTyAZohKUwY=
-github.com/up9inc/basenine/client/go v0.0.0-20220125035757-926e42208705/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
+github.com/up9inc/basenine/client/go v0.0.0-20220220204122-0ef8cb24fab1 h1:0XN8s3HtwUBr9hbWRAFulFMsu1f2cabfJbwpz/sOoLA=
+github.com/up9inc/basenine/client/go v0.0.0-20220220204122-0ef8cb24fab1/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
+github.com/up9inc/basenine/client/go v0.0.0-20220301135911-d2111357b14e h1:nv/A/AeF8PcU91aHAj6o2cU8fl/46v0ZLj7wgIKjv+o=
+github.com/up9inc/basenine/client/go v0.0.0-20220301135911-d2111357b14e/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
+github.com/up9inc/basenine/client/go v0.0.0-20220302073458-c32e0adf1500 h1:T1QHxt65NMete/GobVSvcHnwZAQibvahhrMTCgtnSS4=
+github.com/up9inc/basenine/client/go v0.0.0-20220302073458-c32e0adf1500/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
+github.com/up9inc/basenine/client/go v0.0.0-20220302182733-74dc40dc2ef0 h1:mSqZuJJV4UZyaAoC8x7/AO7DLidlXepFyU18Vm3rFiA=
+github.com/up9inc/basenine/client/go v0.0.0-20220302182733-74dc40dc2ef0/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
 github.com/vektah/gqlparser v1.1.2/go.mod h1:1ycwN7Ij5njmMkPPAOaRFY4rET2Enx7IkVv3vaXspKw=
 github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 h1:gga7acRE695APm9hlsSMoOoE65U4/TcqNj90mc69Rlg=
 github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=

agent/main.go

@@ -56,11 +56,9 @@ const (
 
 func main() {
 	logLevel := determineLogLevel()
-	logger.InitLoggerStderrOnly(logLevel)
+	logger.InitLoggerStd(logLevel)
 	flag.Parse()
-	if err := config.LoadConfig(); err != nil {
-		logger.Log.Fatalf("Error loading config file %v", err)
-	}
+
 	app.LoadExtensions()
 
 	if !*tapperMode && !*apiServerMode && !*standaloneMode && !*harsReaderMode {
@@ -88,7 +86,7 @@ func hostApi(socketHarOutputChannel chan<- *tapApi.OutputChannelItem) *gin.Engin
 	app := gin.Default()
 
 	app.GET("/echo", func(c *gin.Context) {
-		c.String(http.StatusOK, "Here is Mizu agent")
+		c.JSON(http.StatusOK, "Here is Mizu agent")
 	})
 
 	eventHandlers := api.RoutesEventHandlers{
@@ -139,7 +137,10 @@ func hostApi(socketHarOutputChannel chan<- *tapApi.OutputChannelItem) *gin.Engin
 }
 
 func runInApiServerMode(namespace string) *gin.Engine {
-	app.ConfigureBasenineServer(shared.BasenineHost, shared.BaseninePort)
+	if err := config.LoadConfig(); err != nil {
+		logger.Log.Fatalf("Error loading config file %v", err)
+	}
+	app.ConfigureBasenineServer(shared.BasenineHost, shared.BaseninePort, config.Config.MaxDBSizeBytes, config.Config.LogLevel, config.Config.InsertionFilter)
 	startTime = time.Now().UnixNano() / int64(time.Millisecond)
 	api.StartResolving(namespace)
 
@@ -215,7 +216,7 @@ func enableExpFeatureIfNeeded() {
 		oas.GetOasGeneratorInstance().Start()
 	}
 	if config.Config.ServiceMap {
-		servicemap.GetInstance().SetConfig(config.Config)
+		servicemap.GetInstance().Enable()
 	}
 	elastic.GetInstance().Configure(config.Config.Elastic)
 }

agent/pkg/api/main.go

@@ -140,7 +140,17 @@ func startReadingChannel(outputItems <-chan *tapApi.OutputChannelItem, extension
 				mizuEntry.Rules = rules
 			}
 
-			entryWSource := oas.EntryWithSource{Entry: *harEntry, Source: mizuEntry.Source.Name, Id: mizuEntry.Id}
+			entryWSource := oas.EntryWithSource{
+				Entry:       *harEntry,
+				Source:      mizuEntry.Source.Name,
+				Destination: mizuEntry.Destination.Name,
+				Id:          mizuEntry.Id,
+			}
+
+			if entryWSource.Destination == "" {
+				entryWSource.Destination = mizuEntry.Destination.IP + ":" + mizuEntry.Destination.Port
+			}
+
 			oas.GetOasGeneratorInstance().PushEntry(&entryWSource)
 		}
 

agent/pkg/api/socket_routes.go

@@ -17,6 +17,12 @@ import (
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
+var extensionsMap map[string]*tapApi.Extension // global
+
+func InitExtensionsMap(ref map[string]*tapApi.Extension) {
+	extensionsMap = ref
+}
+
 type EventHandlers interface {
 	WebSocketConnect(socketId int, isTapper bool)
 	WebSocketDisconnect(socketId int, isTapper bool)
@@ -30,6 +36,11 @@ type SocketConnection struct {
 	isTapper      bool
 }
 
+type WebSocketParams struct {
+	Query             string `json:"query"`
+	EnableFullEntries bool   `json:"enableFullEntries"`
+}
+
 var (
 	websocketUpgrader = websocket.Upgrader{
 		ReadBufferSize:  1024,
@@ -110,31 +121,26 @@ func websocketHandler(w http.ResponseWriter, r *http.Request, eventHandlers Even
 		logger.Log.Error(err)
 	}
 
-out:
+	var params WebSocketParams
+
 	for {
-		// params[0]: query
-		// params[1]: enableFullEntries (empty: disable, non-empty: enable)
-		params := make([][]byte, 2)
-		for i := range params {
-			_, params[i], err = ws.ReadMessage()
-			if err != nil {
-				if _, ok := err.(*websocket.CloseError); ok {
-					logger.Log.Debugf("Received websocket close message, socket id: %d", socketId)
-				} else {
-					logger.Log.Errorf("Error reading message, socket id: %d, error: %v", socketId, err)
-				}
-
-				break out
+		_, msg, err := ws.ReadMessage()
+		if err != nil {
+			if _, ok := err.(*websocket.CloseError); ok {
+				logger.Log.Debugf("Received websocket close message, socket id: %d", socketId)
+			} else {
+				logger.Log.Errorf("Error reading message, socket id: %d, error: %v", socketId, err)
 			}
-		}
 
-		enableFullEntries := false
-		if len(params[1]) > 0 {
-			enableFullEntries = true
+			break
 		}
 
 		if !isTapper && !isQuerySet {
-			query := string(params[0])
+			if err := json.Unmarshal(msg, &params); err != nil {
+				logger.Log.Errorf("Error: %v", socketId, err)
+			}
+
+			query := params.Query
 			err = basenine.Validate(shared.BasenineHost, shared.BaseninePort, query)
 			if err != nil {
 				toastBytes, _ := models.CreateWebsocketToastMessage(&models.ToastMessage{
@@ -162,10 +168,11 @@ out:
 					err = json.Unmarshal(bytes, &entry)
 
 					var message []byte
-					if enableFullEntries {
+					if params.EnableFullEntries {
 						message, _ = models.CreateFullEntryWebSocketMessage(entry)
 					} else {
-						base := tapApi.Summarize(entry)
+						extension := extensionsMap[entry.Protocol.Name]
+						base := extension.Dissector.Summarize(entry)
 						message, _ = models.CreateBaseEntryWebSocketMessage(base)
 					}
 
@@ -201,7 +208,7 @@ out:
 
 			connection.Query(query, data, meta)
 		} else {
-			eventHandlers.WebSocketMessage(socketId, params[0])
+			eventHandlers.WebSocketMessage(socketId, msg)
 		}
 	}
 }

agent/pkg/app/main.go

@@ -9,7 +9,6 @@ import (
 	"github.com/op/go-logging"
 	basenine "github.com/up9inc/basenine/client/go"
 	"github.com/up9inc/mizu/agent/pkg/api"
-	"github.com/up9inc/mizu/agent/pkg/config"
 	"github.com/up9inc/mizu/agent/pkg/controllers"
 	"github.com/up9inc/mizu/shared/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
@@ -60,27 +59,22 @@ func LoadExtensions() {
 		return Extensions[i].Protocol.Priority < Extensions[j].Protocol.Priority
 	})
 
-	for _, extension := range Extensions {
-		logger.Log.Infof("Extension Properties: %+v", extension)
-	}
-
 	controllers.InitExtensionsMap(ExtensionsMap)
+	api.InitExtensionsMap(ExtensionsMap)
 }
 
-func ConfigureBasenineServer(host string, port string) {
+func ConfigureBasenineServer(host string, port string, dbSize int64, logLevel logging.Level, insertionFilter string) {
 	if !wait.New(
 		wait.WithProto("tcp"),
 		wait.WithWait(200*time.Millisecond),
 		wait.WithBreak(50*time.Millisecond),
 		wait.WithDeadline(5*time.Second),
-		wait.WithDebug(config.Config.LogLevel == logging.DEBUG),
+		wait.WithDebug(logLevel == logging.DEBUG),
 	).Do([]string{fmt.Sprintf("%s:%s", host, port)}) {
 		logger.Log.Panicf("Basenine is not available!")
 	}
 
-	// Limit the database size to default 200MB
-	err := basenine.Limit(host, port, config.Config.MaxDBSizeBytes)
-	if err != nil {
+	if err := basenine.Limit(host, port, dbSize); err != nil {
 		logger.Log.Panicf("Error while limiting database size: %v", err)
 	}
 
@@ -88,12 +82,16 @@ func ConfigureBasenineServer(host string, port string) {
 	for _, extension := range Extensions {
 		macros := extension.Dissector.Macros()
 		for macro, expanded := range macros {
-			err = basenine.Macro(host, port, macro, expanded)
-			if err != nil {
+			if err := basenine.Macro(host, port, macro, expanded); err != nil {
 				logger.Log.Panicf("Error while adding a macro: %v", err)
 			}
 		}
 	}
+
+	// Set the insertion filter that comes from the config
+	if err := basenine.InsertionFilter(host, port, insertionFilter); err != nil {
+		logger.Log.Errorf("Error while setting the insertion filter: %v", err)
+	}
 }
 
 func GetEntryInputChannel() chan *tapApi.OutputChannelItem {

agent/pkg/controllers/entries_controller.go

@@ -77,7 +77,8 @@ func GetEntries(c *gin.Context) {
 			return // exit
 		}
 
-		base := tapApi.Summarize(entry)
+		extension := extensionsMap[entry.Protocol.Name]
+		base := extension.Dissector.Summarize(entry)
 
 		dataSlice = append(dataSlice, base)
 	}
@@ -123,6 +124,7 @@ func GetEntry(c *gin.Context) {
 	}
 
 	extension := extensionsMap[entry.Protocol.Name]
+	base := extension.Dissector.Summarize(entry)
 	representation, bodySize, _ := extension.Dissector.Represent(entry.Request, entry.Response)
 
 	var rules []map[string]interface{}
@@ -142,6 +144,7 @@ func GetEntry(c *gin.Context) {
 		Representation: string(representation),
 		BodySize:       bodySize,
 		Data:           entry,
+		Base:           base,
 		Rules:          rules,
 		IsRulesEnabled: isRulesEnabled,
 	})

agent/pkg/controllers/service_map_controller_test.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/suite"
-	"github.com/up9inc/mizu/shared"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
@@ -59,9 +58,7 @@ type ServiceMapControllerSuite struct {
 
 func (s *ServiceMapControllerSuite) SetupTest() {
 	s.c = NewServiceMapController()
-	s.c.service.SetConfig(&shared.MizuAgentConfig{
-		ServiceMap: true,
-	})
+	s.c.service.Enable()
 	s.c.service.NewTCPEntry(TCPEntryA, TCPEntryB, ProtocolHttp)
 
 	s.w = httptest.NewRecorder()

agent/pkg/elastic/esClient.go

@@ -4,13 +4,14 @@ import (
 	"bytes"
 	"crypto/tls"
 	"encoding/json"
+	"net/http"
+	"sync"
+	"time"
+
 	"github.com/elastic/go-elasticsearch/v7"
 	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/tap/api"
-	"net/http"
-	"sync"
-	"time"
 )
 
 type client struct {
@@ -31,6 +32,9 @@ func GetInstance() *client {
 
 func (client *client) Configure(config shared.ElasticConfig) {
 	if config.Url == "" || config.User == "" || config.Password == "" {
+		if client.es != nil {
+			client.es = nil
+		}
 		logger.Log.Infof("No elastic configuration was supplied, elastic exporter disabled")
 		return
 	}
@@ -46,13 +50,13 @@ func (client *client) Configure(config shared.ElasticConfig) {
 
 	es, err := elasticsearch.NewClient(cfg)
 	if err != nil {
-		logger.Log.Fatalf("Failed to initialize elastic client %v", err)
+		logger.Log.Errorf("Failed to initialize elastic client %v", err)
 	}
 
 	// Have the client instance return a response
 	res, err := es.Info()
 	if err != nil {
-		logger.Log.Fatalf("Elastic client.Info() ERROR: %v", err)
+		logger.Log.Errorf("Elastic client.Info() ERROR: %v", err)
 	} else {
 		client.es = es
 		client.index = "mizu_traffic_http_" + time.Now().Format("2006_01_02_15_04")
@@ -76,11 +80,7 @@ type httpEntry struct {
 	CreatedAt   time.Time              `json:"createdAt"`
 	Request     map[string]interface{} `json:"request"`
 	Response    map[string]interface{} `json:"response"`
-	Summary     string                 `json:"summary"`
-	Method      string                 `json:"method"`
-	Status      int                    `json:"status"`
 	ElapsedTime int64                  `json:"elapsedTime"`
-	Path        string                 `json:"path"`
 }
 
 func (client *client) PushEntry(entry *api.Entry) {
@@ -99,11 +99,7 @@ func (client *client) PushEntry(entry *api.Entry) {
 		CreatedAt:   entry.StartTime,
 		Request:     entry.Request,
 		Response:    entry.Response,
-		Summary:     entry.Summary,
-		Method:      entry.Method,
-		Status:      entry.Status,
 		ElapsedTime: entry.ElapsedTime,
-		Path:        entry.Path,
 	}
 
 	entryJson, err := json.Marshal(entryToPush)

agent/pkg/models/models.go

@@ -12,10 +12,6 @@ import (
 	"github.com/up9inc/mizu/tap"
 )
 
-func GetEntry(r *tapApi.Entry, v tapApi.DataUnmarshaler) error {
-	return v.UnmarshalData(r)
-}
-
 type TapConfig struct {
 	TappedNamespaces map[string]bool `json:"tappedNamespaces"`
 }

agent/pkg/oas/feeder_test.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"io"
 	"io/ioutil"
+	"net/url"
 	"os"
 	"path/filepath"
 	"sort"
@@ -139,7 +140,12 @@ func feedEntry(entry *har.Entry, source string, isSync bool, file string) {
 		logger.Log.Debugf("Interesting: %s", entry.Request.URL)
 	}
 
-	ews := EntryWithSource{Entry: *entry, Source: source, Id: uint(0)}
+	u, err := url.Parse(entry.Request.URL)
+	if err != nil {
+		logger.Log.Errorf("Failed to parse entry URL: %v, err: %v", entry.Request.URL, err)
+	}
+
+	ews := EntryWithSource{Entry: *entry, Source: source, Destination: u.Host, Id: uint(0)}
 	if isSync {
 		GetOasGeneratorInstance().entriesChan <- ews // blocking variant, right?
 	} else {

agent/pkg/oas/oas_generator.go

@@ -33,10 +33,23 @@ func (g *oasGenerator) Start() {
 	g.entriesChan = make(chan EntryWithSource, 100) // buffer up to 100 entries for OAS processing
 	g.ServiceSpecs = &sync.Map{}
 	g.started = true
-	go instance.runGeneretor()
+	go instance.runGenerator()
 }
 
-func (g *oasGenerator) runGeneretor() {
+func (g *oasGenerator) Stop() {
+	if !g.started {
+		return
+	}
+	g.cancel()
+	g.Reset()
+	g.started = false
+}
+
+func (g *oasGenerator) IsStarted() bool {
+	return g.started
+}
+
+func (g *oasGenerator) runGenerator() {
 	for {
 		select {
 		case <-g.ctx.Done():
@@ -54,11 +67,11 @@ func (g *oasGenerator) runGeneretor() {
 				logger.Log.Errorf("Failed to parse entry URL: %v, err: %v", entry.Request.URL, err)
 			}
 
-			val, found := g.ServiceSpecs.Load(u.Host)
+			val, found := g.ServiceSpecs.Load(entryWithSource.Destination)
 			var gen *SpecGen
 			if !found {
-				gen = NewGen(u.Scheme + "://" + u.Host)
-				g.ServiceSpecs.Store(u.Host, gen)
+				gen = NewGen(u.Scheme + "://" + entryWithSource.Destination)
+				g.ServiceSpecs.Store(entryWithSource.Destination, gen)
 			} else {
 				gen = val.(*SpecGen)
 			}
@@ -105,9 +118,10 @@ func newOasGenerator() *oasGenerator {
 }
 
 type EntryWithSource struct {
-	Source string
-	Entry  har.Entry
-	Id     uint
+	Source      string
+	Destination string
+	Entry       har.Entry
+	Id          uint
 }
 
 type oasGenerator struct {

agent/pkg/oas/specgen.go

@@ -188,7 +188,7 @@ func (g *SpecGen) handlePathObj(entryWithSource *EntryWithSource) (string, error
 	}
 
 	if entry.Request.Method == "OPTIONS" {
-		logger.Log.Debugf("Dropped traffic entry due to its method: %s", urlParsed.Path)
+		logger.Log.Debugf("Dropped traffic entry due to its method: %s %s", entry.Request.Method, urlParsed.Path)
 		return "", nil
 	}
 

agent/pkg/oas/specgen_test.go

@@ -41,14 +41,31 @@ func outputSpec(label string, spec *openapi.OpenAPI, t *testing.T) string {
 }
 
 func TestEntries(t *testing.T) {
-	logger.InitLoggerStderrOnly(logging.INFO)
+	logger.InitLoggerStd(logging.INFO)
 	files, err := getFiles("./test_artifacts/")
 	if err != nil {
 		t.Log(err)
 		t.FailNow()
 	}
 	GetOasGeneratorInstance().Start()
-	loadStartingOAS()
+	loadStartingOAS("test_artifacts/catalogue.json", "catalogue")
+	loadStartingOAS("test_artifacts/trcc.json", "trcc-api-service")
+
+	go func() {
+		for {
+			time.Sleep(1 * time.Second)
+			GetOasGeneratorInstance().ServiceSpecs.Range(func(key, val interface{}) bool {
+				svc := key.(string)
+				t.Logf("Getting spec for %s", svc)
+				gen := val.(*SpecGen)
+				_, err := gen.GetSpec()
+				if err != nil {
+					t.Error(err)
+				}
+				return true
+			})
+		}
+	}()
 
 	cnt, err := feedEntries(files, true)
 	if err != nil {
@@ -154,6 +171,13 @@ func TestFileSingle(t *testing.T) {
 			t.FailNow()
 		}
 
+		if os.Getenv("MIZU_OAS_WRITE_FILES") != "" {
+			err = ioutil.WriteFile(file+".spec.json", []byte(specText), 0644)
+			if err != nil {
+				panic(err)
+			}
+		}
+
 		if len(diff) > 0 {
 			t.Errorf("Generated spec does not match expected:\n%s", diff.String())
 		}
@@ -175,8 +199,7 @@ func waitQueueProcessed() {
 	}
 }
 
-func loadStartingOAS() {
-	file := "test_artifacts/catalogue.json"
+func loadStartingOAS(file string, label string) {
 	fd, err := os.Open(file)
 	if err != nil {
 		panic(err)
@@ -195,10 +218,10 @@ func loadStartingOAS() {
 		panic(err)
 	}
 
-	gen := NewGen("catalogue")
+	gen := NewGen(label)
 	gen.StartFromSpec(doc)
 
-	GetOasGeneratorInstance().ServiceSpecs.Store("catalogue", gen)
+	GetOasGeneratorInstance().ServiceSpecs.Store(label, gen)
 }
 
 func TestEntriesNegative(t *testing.T) {

agent/pkg/oas/test_artifacts/params.har

@@ -538,6 +538,252 @@
           "wait": -1,
           "receive": 1
         }
+      },
+      {
+        "startedDateTime": "2019-09-06T06:16:22.000000+00:00",
+        "time": 1,
+        "request": {
+          "method": "GET",
+          "url": "https://httpbin.org/param-patterns/prefix-gibberish-fine/234324",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "queryString": [],
+          "headersSize": -1,
+          "bodySize": -1,
+          "postData": {
+            "mimeType": "",
+            "text": ""
+          }
+        },
+        "response": {
+          "status": 200,
+          "statusText": "OK",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "content": {
+            "size": 0,
+            "mimeType": "",
+            "text": ""
+          },
+          "redirectURL": "",
+          "headersSize": -1,
+          "bodySize": 0
+        },
+        "cache": {},
+        "timings": {
+          "send": -1,
+          "wait": -1,
+          "receive": 1
+        }
+      },
+      {
+        "startedDateTime": "2019-09-06T06:16:22.000001+00:00",
+        "time": 1,
+        "request": {
+          "method": "GET",
+          "url": "https://httpbin.org/param-patterns/prefix-gibberish-sfdlasdfkadf87sd93284q24r/1",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "queryString": [],
+          "headersSize": -1,
+          "bodySize": -1,
+          "postData": {
+            "mimeType": "",
+            "text": ""
+          }
+        },
+        "response": {
+          "status": 200,
+          "statusText": "OK",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "content": {
+            "size": 0,
+            "mimeType": "",
+            "text": ""
+          },
+          "redirectURL": "",
+          "headersSize": -1,
+          "bodySize": 0
+        },
+        "cache": {},
+        "timings": {
+          "send": -1,
+          "wait": -1,
+          "receive": 1
+        }
+      },
+     {
+        "startedDateTime": "2019-09-06T06:16:22.000002+00:00",
+        "time": 1,
+        "request": {
+          "method": "GET",
+          "url": "https://httpbin.org/param-patterns/prefix-gibberish-adslkfasdf89sa7dfasddafa8a98sd7kansdf/static",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "queryString": [],
+          "headersSize": -1,
+          "bodySize": -1,
+          "postData": {
+            "mimeType": "",
+            "text": ""
+          }
+        },
+        "response": {
+          "status": 200,
+          "statusText": "OK",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "content": {
+            "size": 0,
+            "mimeType": "",
+            "text": ""
+          },
+          "redirectURL": "",
+          "headersSize": -1,
+          "bodySize": 0
+        },
+        "cache": {},
+        "timings": {
+          "send": -1,
+          "wait": -1,
+          "receive": 1
+        }
+      },
+     {
+        "startedDateTime": "2019-09-06T06:16:22.000003+00:00",
+        "time": 1,
+        "request": {
+          "method": "GET",
+          "url": "https://httpbin.org/param-patterns/prefix-gibberish-4jk5l2345h2452l4352435jlk45",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "queryString": [],
+          "headersSize": -1,
+          "bodySize": -1,
+          "postData": {
+            "mimeType": "",
+            "text": ""
+          }
+        },
+        "response": {
+          "status": 200,
+          "statusText": "OK",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "content": {
+            "size": 0,
+            "mimeType": "",
+            "text": ""
+          },
+          "redirectURL": "",
+          "headersSize": -1,
+          "bodySize": 0
+        },
+        "cache": {},
+        "timings": {
+          "send": -1,
+          "wait": -1,
+          "receive": 1
+        }
+      },
+     {
+        "startedDateTime": "2019-09-06T06:16:22.000004+00:00",
+        "time": 1,
+        "request": {
+          "method": "GET",
+          "url": "https://httpbin.org/param-patterns/prefix-gibberish-84395h2j4k35hj243j5h2kl34h54k",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "queryString": [],
+          "headersSize": -1,
+          "bodySize": -1,
+          "postData": {
+            "mimeType": "",
+            "text": ""
+          }
+        },
+        "response": {
+          "status": 200,
+          "statusText": "OK",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "content": {
+            "size": 0,
+            "mimeType": "",
+            "text": ""
+          },
+          "redirectURL": "",
+          "headersSize": -1,
+          "bodySize": 0
+        },
+        "cache": {},
+        "timings": {
+          "send": -1,
+          "wait": -1,
+          "receive": 1
+        }
+      },
+      {
+        "startedDateTime": "2019-09-06T06:16:22.000002+00:00",
+        "time": 1,
+        "request": {
+          "method": "GET",
+          "url": "https://httpbin.org/param-patterns/prefix-gibberish-afterwards/23421",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "queryString": [],
+          "headersSize": -1,
+          "bodySize": -1,
+          "postData": {
+            "mimeType": "",
+            "text": ""
+          }
+        },
+        "response": {
+          "status": 200,
+          "statusText": "OK",
+          "httpVersion": "",
+          "cookies": [],
+          "headers": [
+          ],
+          "content": {
+            "size": 0,
+            "mimeType": "",
+            "text": ""
+          },
+          "redirectURL": "",
+          "headersSize": -1,
+          "bodySize": 0
+        },
+        "cache": {},
+        "timings": {
+          "send": -1,
+          "wait": -1,
+          "receive": 1
+        }
       }
     ]
   }

agent/pkg/oas/test_artifacts/params.har.spec.json

@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "https://httpbin.org",
-    "description": "Mizu observed 13 entries (0 failed), at 0.155 hits/s, average response time is 0.251 seconds",
+    "description": "Mizu observed 19 entries (0 failed), at 0.10 hits/s, average response time is 0.17 seconds",
     "version": "1.0"
   },
   "servers": [
@@ -14,8 +14,8 @@
     "/appears-once": {
       "get": {
         "summary": "/appears-once",
-        "description": "Mizu observed 1 entries (0 failed), at 0.000 hits/s, average response time is 0.630 seconds",
-        "operationId": "89aa39f6-78d0-411b-b701-a33bd77868b0",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.63 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -26,33 +26,33 @@
             }
           }
         },
-        "x-last-seen-ts": 1567750580.0471218,
-        "x-counters-total": {
-          "entries": 1,
-          "failures": 0,
-          "firstSeen": 1567750580.0471218,
-          "lastSeen": 1567750580.0471218,
-          "sumRT": 0.63,
-          "sumDuration": 0
-        },
         "x-counters-per-source": {
           "": {
             "entries": 1,
             "failures": 0,
-            "firstSeen": 1567750580.0471218,
-            "lastSeen": 1567750580.0471218,
+            "firstSeen": 1567750580.04,
+            "lastSeen": 1567750580.04,
             "sumRT": 0.63,
             "sumDuration": 0
           }
         },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750580.04,
+          "lastSeen": 1567750580.04,
+          "sumRT": 0.63,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750580.04,
         "x-sample-entry": 0
       }
     },
     "/appears-twice": {
       "get": {
         "summary": "/appears-twice",
-        "description": "Mizu observed 2 entries (0 failed), at 0.500 hits/s, average response time is 0.630 seconds",
-        "operationId": "f5e2b5a2-e01a-45f4-bde1-15a7e7a06d3c",
+        "description": "Mizu observed 2 entries (0 failed), at 0.50 hits/s, average response time is 0.63 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -63,33 +63,33 @@
             }
           }
         },
-        "x-counters-total": {
-          "entries": 2,
-          "failures": 0,
-          "firstSeen": 1567750580.7471218,
-          "lastSeen": 1567750581.7471218,
-          "sumRT": 1.26,
-          "sumDuration": 1
-        },
         "x-counters-per-source": {
           "": {
             "entries": 2,
             "failures": 0,
-            "firstSeen": 1567750580.7471218,
-            "lastSeen": 1567750581.7471218,
+            "firstSeen": 1567750580.74,
+            "lastSeen": 1567750581.74,
             "sumRT": 1.26,
             "sumDuration": 1
           }
         },
-        "x-sample-entry": 0,
-        "x-last-seen-ts": 1567750581.7471218
+        "x-counters-total": {
+          "entries": 2,
+          "failures": 0,
+          "firstSeen": 1567750580.74,
+          "lastSeen": 1567750581.74,
+          "sumRT": 1.26,
+          "sumDuration": 1
+        },
+        "x-last-seen-ts": 1567750581.74,
+        "x-sample-entry": 0
       }
     },
     "/body-optional": {
       "post": {
         "summary": "/body-optional",
-        "description": "Mizu observed 3 entries (0 failed), at 0.003 hits/s, average response time is 0.001 seconds",
-        "operationId": "14d5b1c2-dc03-4ee5-baaa-5c7992acc82e",
+        "description": "Mizu observed 3 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -98,26 +98,26 @@
             }
           }
         },
-        "x-counters-total": {
-          "entries": 3,
-          "failures": 0,
-          "firstSeen": 1567750581.7471218,
-          "lastSeen": 1567750581.757122,
-          "sumRT": 0.003,
-          "sumDuration": 0.010000228881835938
-        },
-        "x-sample-entry": 0,
         "x-counters-per-source": {
           "": {
             "entries": 3,
             "failures": 0,
-            "firstSeen": 1567750581.7471218,
-            "lastSeen": 1567750581.757122,
-            "sumRT": 0.003,
-            "sumDuration": 0.010000228881835938
+            "firstSeen": 1567750581.74,
+            "lastSeen": 1567750581.75,
+            "sumRT": 0.00,
+            "sumDuration": 0.01
           }
         },
-        "x-last-seen-ts": 1567750581.757122,
+        "x-counters-total": {
+          "entries": 3,
+          "failures": 0,
+          "firstSeen": 1567750581.74,
+          "lastSeen": 1567750581.75,
+          "sumRT": 0.00,
+          "sumDuration": 0.01
+        },
+        "x-last-seen-ts": 1567750581.75,
+        "x-sample-entry": 0,
         "requestBody": {
           "description": "Generic request body",
           "content": {
@@ -131,8 +131,8 @@
     "/body-required": {
       "post": {
         "summary": "/body-required",
-        "description": "Mizu observed 1 entries (0 failed), at 0.000 hits/s, average response time is 0.001 seconds",
-        "operationId": "d0958c5a-dce6-4616-99f4-201dbc51457a",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -145,22 +145,22 @@
           "": {
             "entries": 1,
             "failures": 0,
-            "firstSeen": 1567750581.757122,
-            "lastSeen": 1567750581.757122,
-            "sumRT": 0.001,
+            "firstSeen": 1567750581.75,
+            "lastSeen": 1567750581.75,
+            "sumRT": 0.00,
             "sumDuration": 0
           }
         },
-        "x-sample-entry": 0,
         "x-counters-total": {
           "entries": 1,
           "failures": 0,
-          "firstSeen": 1567750581.757122,
-          "lastSeen": 1567750581.757122,
-          "sumRT": 0.001,
+          "firstSeen": 1567750581.75,
+          "lastSeen": 1567750581.75,
+          "sumRT": 0.00,
           "sumDuration": 0
         },
-        "x-last-seen-ts": 1567750581.757122,
+        "x-last-seen-ts": 1567750581.75,
+        "x-sample-entry": 0,
         "requestBody": {
           "description": "Generic request body",
           "content": {
@@ -175,8 +175,8 @@
     "/form-multipart": {
       "post": {
         "summary": "/form-multipart",
-        "description": "Mizu observed 1 entries (0 failed), at 0.000 hits/s, average response time is 0.001 seconds",
-        "operationId": "cab5a2f3-c18a-4d5a-8f92-e40da4fd6603",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -187,26 +187,26 @@
             }
           }
         },
-        "x-sample-entry": 0,
         "x-counters-per-source": {
           "": {
             "entries": 1,
             "failures": 0,
-            "firstSeen": 1567750582.7471218,
-            "lastSeen": 1567750582.7471218,
-            "sumRT": 0.001,
+            "firstSeen": 1567750582.74,
+            "lastSeen": 1567750582.74,
+            "sumRT": 0.00,
             "sumDuration": 0
           }
         },
-        "x-last-seen-ts": 1567750582.7471218,
         "x-counters-total": {
           "entries": 1,
           "failures": 0,
-          "firstSeen": 1567750582.7471218,
-          "lastSeen": 1567750582.7471218,
-          "sumRT": 0.001,
+          "firstSeen": 1567750582.74,
+          "lastSeen": 1567750582.74,
+          "sumRT": 0.00,
           "sumDuration": 0
         },
+        "x-last-seen-ts": 1567750582.74,
+        "x-sample-entry": 0,
         "requestBody": {
           "description": "Generic request body",
           "content": {
@@ -243,8 +243,8 @@
     "/form-urlencoded": {
       "post": {
         "summary": "/form-urlencoded",
-        "description": "Mizu observed 2 entries (0 failed), at 0.500 hits/s, average response time is 0.001 seconds",
-        "operationId": "7c373ad7-6ab5-422e-971b-1cf56b18a7a2",
+        "description": "Mizu observed 2 entries (0 failed), at 0.50 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -253,25 +253,25 @@
             }
           }
         },
-        "x-last-seen-ts": 1567750581.7471218,
-        "x-counters-total": {
-          "entries": 2,
-          "failures": 0,
-          "firstSeen": 1567750580.7471218,
-          "lastSeen": 1567750581.7471218,
-          "sumRT": 0.002,
-          "sumDuration": 1
-        },
         "x-counters-per-source": {
           "": {
             "entries": 2,
             "failures": 0,
-            "firstSeen": 1567750580.7471218,
-            "lastSeen": 1567750581.7471218,
-            "sumRT": 0.002,
+            "firstSeen": 1567750580.74,
+            "lastSeen": 1567750581.74,
+            "sumRT": 0.00,
             "sumDuration": 1
           }
         },
+        "x-counters-total": {
+          "entries": 2,
+          "failures": 0,
+          "firstSeen": 1567750580.74,
+          "lastSeen": 1567750581.74,
+          "sumRT": 0.00,
+          "sumDuration": 1
+        },
+        "x-last-seen-ts": 1567750581.74,
         "x-sample-entry": 0,
         "requestBody": {
           "description": "Generic request body",
@@ -319,11 +319,347 @@
         }
       }
     },
+    "/param-patterns/prefix-gibberish-fine/{prefixgibberishfineId}": {
+      "get": {
+        "tags": [
+          "param-patterns"
+        ],
+        "summary": "/param-patterns/prefix-gibberish-fine/{prefixgibberishfineId}",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
+        "responses": {
+          "200": {
+            "description": "Successful call with status 200",
+            "content": {
+              "": {}
+            }
+          }
+        },
+        "x-counters-per-source": {
+          "": {
+            "entries": 1,
+            "failures": 0,
+            "firstSeen": 1567750582,
+            "lastSeen": 1567750582,
+            "sumRT": 0.00,
+            "sumDuration": 0
+          }
+        },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750582,
+          "lastSeen": 1567750582,
+          "sumRT": 0.00,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750582,
+        "x-sample-entry": 0
+      },
+      "parameters": [
+        {
+          "name": "prefixgibberishfineId",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string"
+          },
+          "examples": {
+            "example #0": {
+              "value": "234324"
+            }
+          }
+        }
+      ]
+    },
+    "/param-patterns/{parampatternId}": {
+      "get": {
+        "tags": [
+          "param-patterns"
+        ],
+        "summary": "/param-patterns/{parampatternId}",
+        "description": "Mizu observed 2 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
+        "responses": {
+          "200": {
+            "description": "Successful call with status 200",
+            "content": {
+              "": {}
+            }
+          }
+        },
+        "x-counters-per-source": {
+          "": {
+            "entries": 2,
+            "failures": 0,
+            "firstSeen": 1567750582.00,
+            "lastSeen": 1567750582.00,
+            "sumRT": 0.00,
+            "sumDuration": 9.53e-7
+          }
+        },
+        "x-counters-total": {
+          "entries": 2,
+          "failures": 0,
+          "firstSeen": 1567750582.00,
+          "lastSeen": 1567750582.00,
+          "sumRT": 0.00,
+          "sumDuration": 9.53e-7
+        },
+        "x-last-seen-ts": 1567750582.00,
+        "x-sample-entry": 0
+      },
+      "parameters": [
+        {
+          "name": "parampatternId",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": "^prefix-gibberish-.+"
+          },
+          "examples": {
+            "example #0": {
+              "value": "prefix-gibberish-sfdlasdfkadf87sd93284q24r"
+            },
+            "example #1": {
+              "value": "prefix-gibberish-adslkfasdf89sa7dfasddafa8a98sd7kansdf"
+            },
+            "example #2": {
+              "value": "prefix-gibberish-4jk5l2345h2452l4352435jlk45"
+            },
+            "example #3": {
+              "value": "prefix-gibberish-84395h2j4k35hj243j5h2kl34h54k"
+            },
+            "example #4": {
+              "value": "prefix-gibberish-afterwards"
+            }
+          }
+        }
+      ]
+    },
+    "/param-patterns/{parampatternId}/1": {
+      "get": {
+        "tags": [
+          "param-patterns"
+        ],
+        "summary": "/param-patterns/{parampatternId}/1",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
+        "responses": {
+          "200": {
+            "description": "Successful call with status 200",
+            "content": {
+              "": {}
+            }
+          }
+        },
+        "x-counters-per-source": {
+          "": {
+            "entries": 1,
+            "failures": 0,
+            "firstSeen": 1567750582.00,
+            "lastSeen": 1567750582.00,
+            "sumRT": 0.00,
+            "sumDuration": 0
+          }
+        },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750582.00,
+          "lastSeen": 1567750582.00,
+          "sumRT": 0.00,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750582.00,
+        "x-sample-entry": 0
+      },
+      "parameters": [
+        {
+          "name": "parampatternId",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": "^prefix-gibberish-.+"
+          },
+          "examples": {
+            "example #0": {
+              "value": "prefix-gibberish-sfdlasdfkadf87sd93284q24r"
+            },
+            "example #1": {
+              "value": "prefix-gibberish-adslkfasdf89sa7dfasddafa8a98sd7kansdf"
+            },
+            "example #2": {
+              "value": "prefix-gibberish-4jk5l2345h2452l4352435jlk45"
+            },
+            "example #3": {
+              "value": "prefix-gibberish-84395h2j4k35hj243j5h2kl34h54k"
+            },
+            "example #4": {
+              "value": "prefix-gibberish-afterwards"
+            }
+          }
+        }
+      ]
+    },
+    "/param-patterns/{parampatternId}/static": {
+      "get": {
+        "tags": [
+          "param-patterns"
+        ],
+        "summary": "/param-patterns/{parampatternId}/static",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
+        "responses": {
+          "200": {
+            "description": "Successful call with status 200",
+            "content": {
+              "": {}
+            }
+          }
+        },
+        "x-counters-per-source": {
+          "": {
+            "entries": 1,
+            "failures": 0,
+            "firstSeen": 1567750582.00,
+            "lastSeen": 1567750582.00,
+            "sumRT": 0.00,
+            "sumDuration": 0
+          }
+        },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750582.00,
+          "lastSeen": 1567750582.00,
+          "sumRT": 0.00,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750582.00,
+        "x-sample-entry": 0
+      },
+      "parameters": [
+        {
+          "name": "parampatternId",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": "^prefix-gibberish-.+"
+          },
+          "examples": {
+            "example #0": {
+              "value": "prefix-gibberish-sfdlasdfkadf87sd93284q24r"
+            },
+            "example #1": {
+              "value": "prefix-gibberish-adslkfasdf89sa7dfasddafa8a98sd7kansdf"
+            },
+            "example #2": {
+              "value": "prefix-gibberish-4jk5l2345h2452l4352435jlk45"
+            },
+            "example #3": {
+              "value": "prefix-gibberish-84395h2j4k35hj243j5h2kl34h54k"
+            },
+            "example #4": {
+              "value": "prefix-gibberish-afterwards"
+            }
+          }
+        }
+      ]
+    },
+    "/param-patterns/{parampatternId}/{param1}": {
+      "get": {
+        "tags": [
+          "param-patterns"
+        ],
+        "summary": "/param-patterns/{parampatternId}/{param1}",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.00 seconds",
+        "operationId": "<UUID4>",
+        "responses": {
+          "200": {
+            "description": "Successful call with status 200",
+            "content": {
+              "": {}
+            }
+          }
+        },
+        "x-counters-per-source": {
+          "": {
+            "entries": 1,
+            "failures": 0,
+            "firstSeen": 1567750582.00,
+            "lastSeen": 1567750582.00,
+            "sumRT": 0.00,
+            "sumDuration": 0
+          }
+        },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750582.00,
+          "lastSeen": 1567750582.00,
+          "sumRT": 0.00,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750582.00,
+        "x-sample-entry": 0
+      },
+      "parameters": [
+        {
+          "name": "param1",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string"
+          },
+          "examples": {
+            "example #0": {
+              "value": "23421"
+            }
+          }
+        },
+        {
+          "name": "parampatternId",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": "^prefix-gibberish-.+"
+          },
+          "examples": {
+            "example #0": {
+              "value": "prefix-gibberish-sfdlasdfkadf87sd93284q24r"
+            },
+            "example #1": {
+              "value": "prefix-gibberish-adslkfasdf89sa7dfasddafa8a98sd7kansdf"
+            },
+            "example #2": {
+              "value": "prefix-gibberish-4jk5l2345h2452l4352435jlk45"
+            },
+            "example #3": {
+              "value": "prefix-gibberish-84395h2j4k35hj243j5h2kl34h54k"
+            },
+            "example #4": {
+              "value": "prefix-gibberish-afterwards"
+            }
+          }
+        }
+      ]
+    },
     "/{Id}": {
       "get": {
         "summary": "/{Id}",
-        "description": "Mizu observed 1 entries (0 failed), at 0.000 hits/s, average response time is 0.630 seconds",
-        "operationId": "99f1d11f-29c0-48f9-8bf0-9f4b407c7c3f",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.63 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -334,26 +670,26 @@
             }
           }
         },
-        "x-sample-entry": 0,
-        "x-last-seen-ts": 1567750579.7471218,
-        "x-counters-total": {
-          "entries": 1,
-          "failures": 0,
-          "firstSeen": 1567750579.7471218,
-          "lastSeen": 1567750579.7471218,
-          "sumRT": 0.63,
-          "sumDuration": 0
-        },
         "x-counters-per-source": {
           "": {
             "entries": 1,
             "failures": 0,
-            "firstSeen": 1567750579.7471218,
-            "lastSeen": 1567750579.7471218,
+            "firstSeen": 1567750579.74,
+            "lastSeen": 1567750579.74,
             "sumRT": 0.63,
             "sumDuration": 0
           }
-        }
+        },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750579.74,
+          "lastSeen": 1567750579.74,
+          "sumRT": 0.63,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750579.74,
+        "x-sample-entry": 0
       },
       "parameters": [
         {
@@ -366,10 +702,10 @@
           },
           "examples": {
             "example #0": {
-              "value": "e21f7112-3d3b-4632-9da3-a4af2e0e9166"
+              "value": "<UUID4>"
             },
             "example #1": {
-              "value": "952bea17-3776-11ea-9341-42010a84012a"
+              "value": "<UUID4>"
             }
           }
         }
@@ -378,8 +714,8 @@
     "/{Id}/sub1": {
       "get": {
         "summary": "/{Id}/sub1",
-        "description": "Mizu observed 1 entries (0 failed), at 0.000 hits/s, average response time is 0.111 seconds",
-        "operationId": "f7e299d2-253c-4eef-975c-9a5659a7fc50",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.11 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -388,25 +724,25 @@
             }
           }
         },
-        "x-last-seen-ts": 1567750483.864529,
-        "x-counters-total": {
-          "entries": 1,
-          "failures": 0,
-          "firstSeen": 1567750483.864529,
-          "lastSeen": 1567750483.864529,
-          "sumRT": 0.111,
-          "sumDuration": 0
-        },
         "x-counters-per-source": {
           "": {
             "entries": 1,
             "failures": 0,
-            "firstSeen": 1567750483.864529,
-            "lastSeen": 1567750483.864529,
-            "sumRT": 0.111,
+            "firstSeen": 1567750483.86,
+            "lastSeen": 1567750483.86,
+            "sumRT": 0.11,
             "sumDuration": 0
           }
         },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750483.86,
+          "lastSeen": 1567750483.86,
+          "sumRT": 0.11,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750483.86,
         "x-sample-entry": 0
       },
       "parameters": [
@@ -420,10 +756,10 @@
           },
           "examples": {
             "example #0": {
-              "value": "e21f7112-3d3b-4632-9da3-a4af2e0e9166"
+              "value": "<UUID4>"
             },
             "example #1": {
-              "value": "952bea17-3776-11ea-9341-42010a84012a"
+              "value": "<UUID4>"
             }
           }
         }
@@ -432,8 +768,8 @@
     "/{Id}/sub2": {
       "get": {
         "summary": "/{Id}/sub2",
-        "description": "Mizu observed 1 entries (0 failed), at 0.000 hits/s, average response time is 0.630 seconds",
-        "operationId": "23a54e06-4298-4ea5-b1f0-09b0354a0598",
+        "description": "Mizu observed 1 entries (0 failed), at 0.00 hits/s, average response time is 0.63 seconds",
+        "operationId": "<UUID4>",
         "responses": {
           "200": {
             "description": "Successful call with status 200",
@@ -444,25 +780,25 @@
             }
           }
         },
-        "x-last-seen-ts": 1567750578.7471218,
-        "x-counters-total": {
-          "entries": 1,
-          "failures": 0,
-          "firstSeen": 1567750578.7471218,
-          "lastSeen": 1567750578.7471218,
-          "sumRT": 0.63,
-          "sumDuration": 0
-        },
         "x-counters-per-source": {
           "": {
             "entries": 1,
             "failures": 0,
-            "firstSeen": 1567750578.7471218,
-            "lastSeen": 1567750578.7471218,
+            "firstSeen": 1567750578.74,
+            "lastSeen": 1567750578.74,
             "sumRT": 0.63,
             "sumDuration": 0
           }
         },
+        "x-counters-total": {
+          "entries": 1,
+          "failures": 0,
+          "firstSeen": 1567750578.74,
+          "lastSeen": 1567750578.74,
+          "sumRT": 0.63,
+          "sumDuration": 0
+        },
+        "x-last-seen-ts": 1567750578.74,
         "x-sample-entry": 0
       },
       "parameters": [
@@ -476,32 +812,32 @@
           },
           "examples": {
             "example #0": {
-              "value": "e21f7112-3d3b-4632-9da3-a4af2e0e9166"
+              "value": "<UUID4>"
             },
             "example #1": {
-              "value": "952bea17-3776-11ea-9341-42010a84012a"
+              "value": "<UUID4>"
             }
           }
         }
       ]
     }
   },
-  "x-counters-total": {
-    "entries": 13,
-    "failures": 0,
-    "firstSeen": 1567750483.864529,
-    "lastSeen": 1567750582.7471218,
-    "sumRT": 3.268,
-    "sumDuration": 2.010000228881836
-  },
   "x-counters-per-source": {
     "": {
-      "entries": 13,
+      "entries": 19,
       "failures": 0,
-      "firstSeen": 1567750483.864529,
-      "lastSeen": 1567750582.7471218,
-      "sumRT": 3.268,
-      "sumDuration": 2.010000228881836
+      "firstSeen": 1567750483.86,
+      "lastSeen": 1567750582.74,
+      "sumRT": 3.27,
+      "sumDuration": 2.01
     }
+  },
+  "x-counters-total": {
+    "entries": 19,
+    "failures": 0,
+    "firstSeen": 1567750483.86,
+    "lastSeen": 1567750582.74,
+    "sumRT": 3.27,
+    "sumDuration": 2.01
   }
 }

agent/pkg/oas/test_artifacts/trcc.json

@@ -0,0 +1,50 @@
+{
+  "openapi": "3.1.0",
+  "info": {
+    "title": "Preloaded TRCC",
+    "version": "0.1",
+    "description": "Test file for loading pre-existing OAS"
+  },
+  "paths": {
+    "/models/{id}": {
+      "parameters": [
+        {
+          "name": "id",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": ".+(_|-|\\.).+"
+          },
+          "example": "some-uuid-maybe"
+        }
+      ]
+    },
+    "/models/{id}/{id2}": {
+      "parameters": [
+        {
+          "name": "id",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": ".+(_|-|\\.).+"
+          },
+          "example": "some-uuid-maybe"
+        },
+        {
+          "name": "id2",
+          "in": "path",
+          "required": true,
+          "style": "simple",
+          "schema": {
+            "type": "string",
+            "pattern": "\\d+"
+          }
+        }
+      ]
+    }
+  }
+}

agent/pkg/oas/tree.go

@@ -1,12 +1,13 @@
 package oas
 
 import (
-	"net/url"
-	"strconv"
-	"strings"
-
+	"encoding/json"
 	"github.com/chanced/openapi"
 	"github.com/up9inc/mizu/shared/logger"
+	"net/url"
+	"regexp"
+	"strconv"
+	"strings"
 )
 
 type NodePath = []string
@@ -49,8 +50,8 @@ func (n *Node) getOrSet(path NodePath, existingPathObj *openapi.PathObj) (node *
 		node = n.searchInConstants(pathChunk)
 	}
 
-	if node == nil {
-		node = n.searchInParams(paramObj, chunkIsGibberish)
+	if node == nil && pathChunk != "" {
+		node = n.searchInParams(paramObj, pathChunk, chunkIsGibberish)
 	}
 
 	// still no node found, should create it
@@ -76,6 +77,10 @@ func (n *Node) getOrSet(path NodePath, existingPathObj *openapi.PathObj) (node *
 		if err != nil {
 			logger.Log.Warningf("Failed to add example to a parameter: %s", err)
 		}
+
+		if len(*exmp) >= 3 && node.pathParam.Schema.Pattern == nil { // is it enough to decide on 2 samples?
+			node.pathParam.Schema.Pattern = getPatternFromExamples(exmp)
+		}
 	}
 
 	// TODO: eat up trailing slash, in a smart way: node.pathObj!=nil && path[1]==""
@@ -88,6 +93,57 @@ func (n *Node) getOrSet(path NodePath, existingPathObj *openapi.PathObj) (node *
 	return node
 }
 
+func getPatternFromExamples(exmp *openapi.Examples) *openapi.Regexp {
+	allInts := true
+	strs := make([]string, 0)
+	for _, example := range *exmp {
+		exampleObj, err := example.ResolveExample(exampleResolver)
+		if err != nil {
+			continue
+		}
+
+		var value string
+		err = json.Unmarshal(exampleObj.Value, &value)
+		if err != nil {
+			logger.Log.Warningf("Failed decoding parameter example into string: %s", err)
+			continue
+		}
+		strs = append(strs, value)
+
+		if _, err := strconv.Atoi(value); err != nil {
+			allInts = false
+		}
+	}
+
+	if allInts {
+		re := new(openapi.Regexp)
+		re.Regexp = regexp.MustCompile(`\d+`)
+		return re
+	} else {
+		prefix := longestCommonXfixStr(strs, true)
+		suffix := longestCommonXfixStr(strs, false)
+
+		pat := ""
+		separators := "-._/:|*,+" // TODO: we could also cut prefix till the last separator
+		if len(prefix) > 0 && strings.Contains(separators, string(prefix[len(prefix)-1])) {
+			pat = "^" + regexp.QuoteMeta(prefix)
+		}
+
+		pat += ".+"
+
+		if len(suffix) > 0 && strings.Contains(separators, string(suffix[0])) {
+			pat += regexp.QuoteMeta(suffix) + "$"
+		}
+
+		if pat != ".+" {
+			re := new(openapi.Regexp)
+			re.Regexp = regexp.MustCompile(pat)
+			return re
+		}
+	}
+	return nil
+}
+
 func (n *Node) createParam() *openapi.ParameterObj {
 	name := "param"
 
@@ -118,23 +174,30 @@ func (n *Node) createParam() *openapi.ParameterObj {
 	return newParam
 }
 
-func (n *Node) searchInParams(paramObj *openapi.ParameterObj, chunkIsGibberish bool) *Node {
+func (n *Node) searchInParams(paramObj *openapi.ParameterObj, chunk string, chunkIsGibberish bool) *Node {
 	// look among params
-	if paramObj != nil || chunkIsGibberish {
-		for _, subnode := range n.children {
-			if subnode.constant != nil {
-				continue
-			}
-
-			// TODO: check the regex pattern of param? for exceptions etc
-
-			if paramObj != nil {
-				// TODO: mergeParam(subnode.pathParam, paramObj)
-				return subnode
-			} else {
-				return subnode
-			}
+	for _, subnode := range n.children {
+		if subnode.constant != nil {
+			continue
 		}
+
+		if paramObj != nil {
+			// TODO: mergeParam(subnode.pathParam, paramObj)
+			return subnode
+		} else if subnode.pathParam.Schema.Pattern != nil { // it has defined param pattern, have to respect it
+			// TODO: and not in exceptions
+			if subnode.pathParam.Schema.Pattern.Match([]byte(chunk)) {
+				return subnode
+			} else if chunkIsGibberish {
+				// TODO: what to do if gibberish chunk does not match the pattern and not in exceptions?
+				return nil
+			} else {
+				return nil
+			}
+		} else if chunkIsGibberish {
+			return subnode
+		}
+
 	}
 	return nil
 }

agent/pkg/oas/utils.go

@@ -290,6 +290,53 @@ func longestCommonXfix(strs [][]string, pre bool) []string { // https://github.c
 	return xfix
 }
 
+func longestCommonXfixStr(strs []string, pre bool) string { // https://github.com/jpillora/longestcommon
+	//short-circuit empty list
+	if len(strs) == 0 {
+		return ""
+	}
+	xfix := strs[0]
+	//short-circuit single-element list
+	if len(strs) == 1 {
+		return xfix
+	}
+	//compare first to rest
+	for _, str := range strs[1:] {
+		xfixl := len(xfix)
+		strl := len(str)
+		//short-circuit empty strings
+		if xfixl == 0 || strl == 0 {
+			return ""
+		}
+		//maximum possible length
+		maxl := xfixl
+		if strl < maxl {
+			maxl = strl
+		}
+		//compare letters
+		if pre {
+			//prefix, iterate left to right
+			for i := 0; i < maxl; i++ {
+				if xfix[i] != str[i] {
+					xfix = xfix[:i]
+					break
+				}
+			}
+		} else {
+			//suffix, iternate right to left
+			for i := 0; i < maxl; i++ {
+				xi := xfixl - i - 1
+				si := strl - i - 1
+				if xfix[xi] != str[si] {
+					xfix = xfix[xi+1:]
+					break
+				}
+			}
+		}
+	}
+	return xfix
+}
+
 func getSimilarPrefix(strs []string) string {
 	chunked := make([][]string, 0)
 	for _, item := range strs {

agent/pkg/servicemap/servicemap.go

@@ -3,7 +3,6 @@ package servicemap
 import (
 	"sync"
 
-	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/shared/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
@@ -26,13 +25,14 @@ func GetInstance() ServiceMap {
 }
 
 type serviceMap struct {
-	config           *shared.MizuAgentConfig
+	enabled          bool
 	graph            *graph
 	entriesProcessed int
 }
 
 type ServiceMap interface {
-	SetConfig(config *shared.MizuAgentConfig)
+	Enable()
+	Disable()
 	IsEnabled() bool
 	NewTCPEntry(source *tapApi.TCP, destination *tapApi.TCP, protocol *tapApi.Protocol)
 	GetStatus() ServiceMapStatus
@@ -46,7 +46,7 @@ type ServiceMap interface {
 
 func newServiceMap() *serviceMap {
 	return &serviceMap{
-		config:           nil,
+		enabled:          false,
 		entriesProcessed: 0,
 		graph:            newDirectedGraph(),
 	}
@@ -156,15 +156,17 @@ func (s *serviceMap) addEdge(u, v *entryData, p *tapApi.Protocol) {
 	s.entriesProcessed++
 }
 
-func (s *serviceMap) SetConfig(config *shared.MizuAgentConfig) {
-	s.config = config
+func (s *serviceMap) Enable() {
+	s.enabled = true
+}
+
+func (s *serviceMap) Disable() {
+	s.Reset()
+	s.enabled = false
 }
 
 func (s *serviceMap) IsEnabled() bool {
-	if s.config != nil && s.config.ServiceMap {
-		return true
-	}
-	return false
+	return s.enabled
 }
 
 func (s *serviceMap) NewTCPEntry(src *tapApi.TCP, dst *tapApi.TCP, p *tapApi.Protocol) {

agent/pkg/servicemap/servicemap_test.go

@@ -6,7 +6,6 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/suite"
-	"github.com/up9inc/mizu/shared"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
@@ -96,9 +95,7 @@ func (s *ServiceMapDisabledSuite) SetupTest() {
 
 func (s *ServiceMapEnabledSuite) SetupTest() {
 	s.instance = GetInstance()
-	s.instance.SetConfig(&shared.MizuAgentConfig{
-		ServiceMap: true,
-	})
+	s.instance.Enable()
 }
 
 func (s *ServiceMapDisabledSuite) TestServiceMapInstance() {

cli/README.md.TEMPLATE

@@ -10,7 +10,7 @@ curl -Lo mizu https://github.com/up9inc/mizu/releases/download/_VER_/mizu_darwin
 
 **Mac** (AArch64/Apple M1 silicon)
 ```
-curl -Lo mizu https://github.com/up9inc/mizu/releases/download/_VER_/mizu_darwin_arm64 && chmod 755 mizu
+rm -f mizu && curl -Lo mizu https://github.com/up9inc/mizu/releases/download/_VER_/mizu_darwin_arm64 && chmod 755 mizu
 ```
 
 **Linux** (x86-64)

cli/apiserver/provider.go

@@ -4,11 +4,10 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"io"
+	"github.com/up9inc/mizu/cli/utils"
 	"io/ioutil"
 	"net/http"
 	"net/url"
-	"strings"
 	"time"
 
 	"github.com/up9inc/mizu/shared/kubernetes"
@@ -59,7 +58,7 @@ func (provider *Provider) TestConnection() error {
 
 func (provider *Provider) isReachable() (bool, error) {
 	echoUrl := fmt.Sprintf("%s/echo", provider.url)
-	if _, err := provider.get(echoUrl); err != nil {
+	if _, err := utils.Get(echoUrl, provider.client); err != nil {
 		return false, err
 	} else {
 		return true, nil
@@ -72,7 +71,7 @@ func (provider *Provider) ReportTapperStatus(tapperStatus shared.TapperStatus) e
 	if jsonValue, err := json.Marshal(tapperStatus); err != nil {
 		return fmt.Errorf("failed Marshal the tapper status %w", err)
 	} else {
-		if _, err := provider.post(tapperStatusUrl, "application/json", bytes.NewBuffer(jsonValue)); err != nil {
+		if _, err := utils.Post(tapperStatusUrl, "application/json", bytes.NewBuffer(jsonValue), provider.client); err != nil {
 			return fmt.Errorf("failed sending to API server the tapped pods %w", err)
 		} else {
 			logger.Log.Debugf("Reported to server API about tapper status: %v", tapperStatus)
@@ -89,7 +88,7 @@ func (provider *Provider) ReportTappedPods(pods []core.Pod) error {
 	if jsonValue, err := json.Marshal(podInfos); err != nil {
 		return fmt.Errorf("failed Marshal the tapped pods %w", err)
 	} else {
-		if _, err := provider.post(tappedPodsUrl, "application/json", bytes.NewBuffer(jsonValue)); err != nil {
+		if _, err := utils.Post(tappedPodsUrl, "application/json", bytes.NewBuffer(jsonValue), provider.client); err != nil {
 			return fmt.Errorf("failed sending to API server the tapped pods %w", err)
 		} else {
 			logger.Log.Debugf("Reported to server API about %d taped pods successfully", len(podInfos))
@@ -101,7 +100,7 @@ func (provider *Provider) ReportTappedPods(pods []core.Pod) error {
 func (provider *Provider) GetGeneralStats() (map[string]interface{}, error) {
 	generalStatsUrl := fmt.Sprintf("%s/status/general", provider.url)
 
-	response, requestErr := provider.get(generalStatsUrl)
+	response, requestErr := utils.Get(generalStatsUrl, provider.client)
 	if requestErr != nil {
 		return nil, fmt.Errorf("failed to get general stats for telemetry, err: %w", requestErr)
 	}
@@ -126,7 +125,7 @@ func (provider *Provider) GetVersion() (string, error) {
 		Method: http.MethodGet,
 		URL:    versionUrl,
 	}
-	statusResp, err := provider.do(req)
+	statusResp, err := utils.Do(req, provider.client)
 	if err != nil {
 		return "", err
 	}
@@ -139,40 +138,3 @@ func (provider *Provider) GetVersion() (string, error) {
 
 	return versionResponse.Ver, nil
 }
-
-// When err is nil, resp always contains a non-nil resp.Body.
-// Caller should close resp.Body when done reading from it.
-func (provider *Provider) get(url string) (*http.Response, error) {
-	return provider.checkError(provider.client.Get(url))
-}
-
-// When err is nil, resp always contains a non-nil resp.Body.
-// Caller should close resp.Body when done reading from it.
-func (provider *Provider) post(url, contentType string, body io.Reader) (*http.Response, error) {
-	return provider.checkError(provider.client.Post(url, contentType, body))
-}
-
-// When err is nil, resp always contains a non-nil resp.Body.
-// Caller should close resp.Body when done reading from it.
-func (provider *Provider) do(req *http.Request) (*http.Response, error) {
-	return provider.checkError(provider.client.Do(req))
-}
-
-func (provider *Provider) checkError(response *http.Response, errInOperation error) (*http.Response, error) {
-	if (errInOperation != nil) {
-		return response, errInOperation
-	// Check only if status != 200 (and not status >= 300). Agent APIs return only 200 on success.
-	} else if response.StatusCode != http.StatusOK {
-		body, err := ioutil.ReadAll(response.Body)
-		response.Body.Close()
-		response.Body = io.NopCloser(bytes.NewBuffer(body)) // rewind
-		if err != nil {
-			return response, err
-		}
-
-		errorMsg := strings.ReplaceAll((string(body)), "\n", ";")
-		return response, fmt.Errorf("got response with status code: %d, body: %s", response.StatusCode, errorMsg)
-	}
-
-	return response, nil
-}

cli/bucket/provider.go

@@ -0,0 +1,42 @@
+package bucket
+
+import (
+	"fmt"
+	"github.com/up9inc/mizu/cli/utils"
+	"io/ioutil"
+	"net/http"
+	"time"
+)
+
+type Provider struct {
+	url     string
+	client  *http.Client
+}
+
+const DefaultTimeout = 2 * time.Second
+
+func NewProvider(url string, timeout time.Duration) *Provider {
+	return &Provider{
+		url:     url,
+		client: &http.Client{
+			Timeout: timeout,
+		},
+	}
+}
+
+func (provider *Provider) GetInstallTemplate(templateName string) (string, error) {
+	url := fmt.Sprintf("%s/%v", provider.url, templateName)
+	response, err := utils.Get(url, provider.client)
+	if err != nil {
+		return "", err
+	}
+
+	defer response.Body.Close()
+
+	installTemplate, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		return "", err
+	}
+
+	return string(installTemplate), nil
+}

cli/cmd/check.go

@@ -1,8 +1,11 @@
 package cmd
 
 import (
+	"github.com/creasty/defaults"
 	"github.com/spf13/cobra"
+	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/telemetry"
+	"github.com/up9inc/mizu/shared/logger"
 )
 
 var checkCmd = &cobra.Command{
@@ -17,4 +20,11 @@ var checkCmd = &cobra.Command{
 
 func init() {
 	rootCmd.AddCommand(checkCmd)
+
+	defaultCheckConfig := configStructs.CheckConfig{}
+	if err := defaults.Set(&defaultCheckConfig); err != nil {
+		logger.Log.Debug(err)
+	}
+
+	checkCmd.Flags().Bool(configStructs.PreTapCheckName, defaultCheckConfig.PreTap, "Check pre-tap Mizu installation for potential problems")
 }

cli/cmd/checkRunner.go

@@ -2,8 +2,15 @@ package cmd
 
 import (
 	"context"
+	"embed"
 	"fmt"
+	core "k8s.io/api/core/v1"
+	rbac "k8s.io/api/rbac/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/client-go/kubernetes/scheme"
 	"regexp"
+	"time"
 
 	"github.com/up9inc/mizu/cli/apiserver"
 	"github.com/up9inc/mizu/cli/config"
@@ -13,8 +20,13 @@ import (
 	"github.com/up9inc/mizu/shared/semver"
 )
 
+var (
+	//go:embed permissionFiles
+	embedFS embed.FS
+)
+
 func runMizuCheck() {
-	logger.Log.Infof("Mizu install checks\n===================")
+	logger.Log.Infof("Mizu checks\n===================")
 
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel() // cancel will be called when this function exits
@@ -25,17 +37,22 @@ func runMizuCheck() {
 		checkPassed = checkKubernetesVersion(kubernetesVersion)
 	}
 
-	var isInstallCommand bool
-	if checkPassed {
-		checkPassed, isInstallCommand = checkMizuMode(ctx, kubernetesProvider)
-	}
+	if config.Config.Check.PreTap {
+		if checkPassed {
+			checkPassed = checkK8sTapPermissions(ctx, kubernetesProvider)
+		}
 
-	if checkPassed {
-		checkPassed = checkK8sResources(ctx, kubernetesProvider, isInstallCommand)
-	}
+		if checkPassed {
+			checkPassed = checkImagePullInCluster(ctx, kubernetesProvider)
+		}
+	} else {
+		if checkPassed {
+			checkPassed = checkK8sResources(ctx, kubernetesProvider)
+		}
 
-	if checkPassed {
-		checkPassed = checkServerConnection(kubernetesProvider)
+		if checkPassed {
+			checkPassed = checkServerConnection(kubernetesProvider)
+		}
 	}
 
 	if checkPassed {
@@ -48,7 +65,7 @@ func runMizuCheck() {
 func checkKubernetesApi() (*kubernetes.Provider, *semver.SemVersion, bool) {
 	logger.Log.Infof("\nkubernetes-api\n--------------------")
 
-	kubernetesProvider, err := kubernetes.NewProvider(config.Config.KubeConfigPath())
+	kubernetesProvider, err := kubernetes.NewProvider(config.Config.KubeConfigPath(), config.Config.KubeContext)
 	if err != nil {
 		logger.Log.Errorf("%v can't initialize the client, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
 		return nil, nil, false
@@ -65,27 +82,6 @@ func checkKubernetesApi() (*kubernetes.Provider, *semver.SemVersion, bool) {
 	return kubernetesProvider, kubernetesVersion, true
 }
 
-func checkMizuMode(ctx context.Context, kubernetesProvider *kubernetes.Provider) (bool, bool) {
-	logger.Log.Infof("\nmode\n--------------------")
-
-	if exist, err := kubernetesProvider.DoesDeploymentExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName); err != nil {
-		logger.Log.Errorf("%v can't check mizu command, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
-		return false, false
-	} else if exist {
-		logger.Log.Infof("%v mizu running with install command", fmt.Sprintf(uiUtils.Green, "√"))
-		return true, true
-	} else if exist, err = kubernetesProvider.DoesPodExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName); err != nil {
-		logger.Log.Errorf("%v can't check mizu command, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
-		return false, false
-	} else if exist {
-		logger.Log.Infof("%v mizu running with tap command", fmt.Sprintf(uiUtils.Green, "√"))
-		return true, false
-	} else {
-		logger.Log.Infof("%v mizu is not running", fmt.Sprintf(uiUtils.Red, "✗"))
-		return false, false
-	}
-}
-
 func checkKubernetesVersion(kubernetesVersion *semver.SemVersion) bool {
 	logger.Log.Infof("\nkubernetes-version\n--------------------")
 
@@ -169,7 +165,7 @@ func checkPortForward(serverUrl string, kubernetesProvider *kubernetes.Provider)
 	return nil
 }
 
-func checkK8sResources(ctx context.Context, kubernetesProvider *kubernetes.Provider, isInstallCommand bool) bool {
+func checkK8sResources(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {
 	logger.Log.Infof("\nk8s-components\n--------------------")
 
 	exist, err := kubernetesProvider.DoesNamespaceExist(ctx, config.Config.MizuResourcesNamespace)
@@ -198,52 +194,27 @@ func checkK8sResources(ctx context.Context, kubernetesProvider *kubernetes.Provi
 	exist, err = kubernetesProvider.DoesServiceExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName)
 	allResourcesExist = checkResourceExist(kubernetes.ApiServerPodName, "service", exist, err) && allResourcesExist
 
-	if isInstallCommand {
-		allResourcesExist = checkInstallResourcesExist(ctx, kubernetesProvider) && allResourcesExist
-	} else {
-		allResourcesExist = checkTapResourcesExist(ctx, kubernetesProvider) && allResourcesExist
-	}
+	allResourcesExist = checkPodResourcesExist(ctx, kubernetesProvider) && allResourcesExist
 
 	return allResourcesExist
 }
 
-func checkInstallResourcesExist(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {
-	exist, err := kubernetesProvider.DoesRoleExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.DaemonRoleName)
-	installResourcesExist := checkResourceExist(kubernetes.DaemonRoleName, "role", exist, err)
-
-	exist, err = kubernetesProvider.DoesRoleBindingExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.DaemonRoleBindingName)
-	installResourcesExist = checkResourceExist(kubernetes.DaemonRoleBindingName, "role binding", exist, err) && installResourcesExist
-
-	exist, err = kubernetesProvider.DoesPersistentVolumeClaimExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.PersistentVolumeClaimName)
-	installResourcesExist = checkResourceExist(kubernetes.PersistentVolumeClaimName, "persistent volume claim", exist, err) && installResourcesExist
-
-	exist, err = kubernetesProvider.DoesDeploymentExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName)
-	installResourcesExist = checkResourceExist(kubernetes.ApiServerPodName, "deployment", exist, err) && installResourcesExist
-
-	return installResourcesExist
-}
-
-func checkTapResourcesExist(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {
-	exist, err := kubernetesProvider.DoesPodExist(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName)
-	tapResourcesExist := checkResourceExist(kubernetes.ApiServerPodName, "pod", exist, err)
-
-	if !tapResourcesExist {
+func checkPodResourcesExist(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {
+	if pods, err := kubernetesProvider.ListPodsByAppLabel(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName); err != nil {
+		logger.Log.Errorf("%v error checking if '%v' pod is running, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), kubernetes.ApiServerPodName, err)
 		return false
-	}
-
-	if pod, err := kubernetesProvider.GetPod(ctx, config.Config.MizuResourcesNamespace, kubernetes.ApiServerPodName); err != nil {
-		logger.Log.Errorf("%v error checking if '%v' pod exists, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), kubernetes.ApiServerPodName, err)
+	} else if len(pods) == 0 {
+		logger.Log.Errorf("%v '%v' pod doesn't exist", fmt.Sprintf(uiUtils.Red, "✗"), kubernetes.ApiServerPodName)
 		return false
-	} else if kubernetes.IsPodRunning(pod) {
-		logger.Log.Infof("%v '%v' pod running", fmt.Sprintf(uiUtils.Green, "√"), kubernetes.ApiServerPodName)
-	} else {
+	} else if !kubernetes.IsPodRunning(&pods[0]) {
 		logger.Log.Errorf("%v '%v' pod not running", fmt.Sprintf(uiUtils.Red, "✗"), kubernetes.ApiServerPodName)
 		return false
 	}
 
-	tapperRegex := regexp.MustCompile(fmt.Sprintf("^%s.*", kubernetes.TapperPodName))
-	if pods, err := kubernetesProvider.ListAllPodsMatchingRegex(ctx, tapperRegex, []string{config.Config.MizuResourcesNamespace}); err != nil {
-		logger.Log.Errorf("%v error listing '%v' pods, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), kubernetes.TapperPodName, err)
+	logger.Log.Infof("%v '%v' pod running", fmt.Sprintf(uiUtils.Green, "√"), kubernetes.ApiServerPodName)
+
+	if pods, err := kubernetesProvider.ListPodsByAppLabel(ctx, config.Config.MizuResourcesNamespace, kubernetes.TapperPodName); err != nil {
+		logger.Log.Errorf("%v error checking if '%v' pods are running, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), kubernetes.TapperPodName, err)
 		return false
 	} else {
 		tappers := 0
@@ -273,9 +244,182 @@ func checkResourceExist(resourceName string, resourceType string, exist bool, er
 	} else if !exist {
 		logger.Log.Errorf("%v '%v' %v doesn't exist", fmt.Sprintf(uiUtils.Red, "✗"), resourceName, resourceType)
 		return false
-	} else {
-		logger.Log.Infof("%v '%v' %v exists", fmt.Sprintf(uiUtils.Green, "√"), resourceName, resourceType)
 	}
 
+	logger.Log.Infof("%v '%v' %v exists", fmt.Sprintf(uiUtils.Green, "√"), resourceName, resourceType)
 	return true
 }
+
+func checkK8sTapPermissions(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {
+	logger.Log.Infof("\nkubernetes-permissions\n--------------------")
+
+	var filePath string
+	if config.Config.IsNsRestrictedMode() {
+		filePath = "permissionFiles/permissions-ns-tap.yaml"
+	} else {
+		filePath = "permissionFiles/permissions-all-namespaces-tap.yaml"
+	}
+
+	data, err := embedFS.ReadFile(filePath)
+	if err != nil {
+		logger.Log.Errorf("%v error while checking kubernetes permissions, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
+		return false
+	}
+
+	obj, err := getDecodedObject(data)
+	if err != nil {
+		logger.Log.Errorf("%v error while checking kubernetes permissions, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
+		return false
+	}
+
+	var rules []rbac.PolicyRule
+	if config.Config.IsNsRestrictedMode() {
+		rules = obj.(*rbac.Role).Rules
+	} else {
+		rules = obj.(*rbac.ClusterRole).Rules
+	}
+
+	return checkPermissions(ctx, kubernetesProvider, rules)
+}
+
+func getDecodedObject(data []byte) (runtime.Object, error) {
+	decode := scheme.Codecs.UniversalDeserializer().Decode
+
+	obj, _, err := decode(data, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return obj, nil
+}
+
+func checkPermissions(ctx context.Context, kubernetesProvider *kubernetes.Provider, rules []rbac.PolicyRule) bool {
+	permissionsExist := true
+
+	for _, rule := range rules {
+		for _, group := range rule.APIGroups {
+			for _, resource := range rule.Resources {
+				for _, verb := range rule.Verbs {
+					exist, err := kubernetesProvider.CanI(ctx, config.Config.MizuResourcesNamespace, resource, verb, group)
+					permissionsExist = checkPermissionExist(group, resource, verb, exist, err) && permissionsExist
+				}
+			}
+		}
+	}
+
+	return permissionsExist
+}
+
+func checkPermissionExist(group string, resource string, verb string, exist bool, err error) bool {
+	if err != nil {
+		logger.Log.Errorf("%v error checking permission for %v %v in group '%v', err: %v", fmt.Sprintf(uiUtils.Red, "✗"), verb, resource, group, err)
+		return false
+	} else if !exist {
+		logger.Log.Errorf("%v can't %v %v in group '%v'", fmt.Sprintf(uiUtils.Red, "✗"), verb, resource, group)
+		return false
+	}
+
+	logger.Log.Infof("%v can %v %v in group '%v'", fmt.Sprintf(uiUtils.Green, "√"), verb, resource, group)
+	return true
+}
+
+func checkImagePullInCluster(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {
+	logger.Log.Infof("\nimage-pull-in-cluster\n--------------------")
+
+	podName := "image-pull-in-cluster"
+
+	defer removeImagePullInClusterResources(ctx, kubernetesProvider, podName)
+	if err := createImagePullInClusterResources(ctx, kubernetesProvider, podName); err != nil {
+		logger.Log.Errorf("%v error while creating image pull in cluster resources, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
+		return false
+	}
+
+	if err := checkImagePulled(ctx, kubernetesProvider, podName); err != nil {
+		logger.Log.Errorf("%v cluster is not able to pull mizu containers from docker hub, err: %v", fmt.Sprintf(uiUtils.Red, "✗"), err)
+		return false
+	}
+
+	logger.Log.Infof("%v cluster is able to pull mizu containers from docker hub", fmt.Sprintf(uiUtils.Green, "√"))
+	return true
+}
+
+func checkImagePulled(ctx context.Context, kubernetesProvider *kubernetes.Provider, podName string) error {
+	podExactRegex := regexp.MustCompile(fmt.Sprintf("^%s$", podName))
+	podWatchHelper := kubernetes.NewPodWatchHelper(kubernetesProvider, podExactRegex)
+	eventChan, errorChan := kubernetes.FilteredWatch(ctx, podWatchHelper, []string{config.Config.MizuResourcesNamespace}, podWatchHelper)
+
+	timeAfter := time.After(30 * time.Second)
+
+	for {
+		select {
+		case wEvent, ok := <-eventChan:
+			if !ok {
+				eventChan = nil
+				continue
+			}
+
+			pod, err := wEvent.ToPod()
+			if err != nil {
+				return err
+			}
+
+			if pod.Status.Phase == core.PodRunning {
+				return nil
+			}
+		case err, ok := <-errorChan:
+			if !ok {
+				errorChan = nil
+				continue
+			}
+
+			return err
+		case <-timeAfter:
+			return fmt.Errorf("image not pulled in time")
+		}
+	}
+}
+
+func removeImagePullInClusterResources(ctx context.Context, kubernetesProvider *kubernetes.Provider, podName string) {
+	if err := kubernetesProvider.RemovePod(ctx, config.Config.MizuResourcesNamespace, podName); err != nil {
+		logger.Log.Debugf("error while removing image pull in cluster resources, err: %v", err)
+	}
+
+	if !config.Config.IsNsRestrictedMode() {
+		if err := kubernetesProvider.RemoveNamespace(ctx, config.Config.MizuResourcesNamespace); err != nil {
+			logger.Log.Debugf("error while removing image pull in cluster resources, err: %v", err)
+		}
+	}
+}
+
+func createImagePullInClusterResources(ctx context.Context, kubernetesProvider *kubernetes.Provider, podName string) error {
+	if !config.Config.IsNsRestrictedMode() {
+		if _, err := kubernetesProvider.CreateNamespace(ctx, config.Config.MizuResourcesNamespace); err != nil {
+			return err
+		}
+	}
+
+	var zero int64
+	pod := &core.Pod{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: podName,
+		},
+		Spec: core.PodSpec{
+			Containers: []core.Container{
+				{
+					Name:            "probe",
+					Image:           "up9inc/busybox",
+					ImagePullPolicy: "Always",
+					Command:         []string{"cat"},
+					Stdin:           true,
+				},
+			},
+			TerminationGracePeriodSeconds: &zero,
+		},
+	}
+
+	if _, err := kubernetesProvider.CreatePod(ctx, config.Config.MizuResourcesNamespace, pod); err != nil {
+		return err
+	}
+
+	return nil
+}

cli/cmd/common.go

@@ -36,8 +36,8 @@ func startProxyReportErrorIfAny(kubernetesProvider *kubernetes.Provider, ctx con
 		return
 	}
 
-	apiProvider = apiserver.NewProvider(GetApiServerUrl(port), apiserver.DefaultRetries, apiserver.DefaultTimeout)
-	if err := apiProvider.TestConnection(); err != nil {
+	provider := apiserver.NewProvider(GetApiServerUrl(port), apiserver.DefaultRetries, apiserver.DefaultTimeout)
+	if err := provider.TestConnection(); err != nil {
 		logger.Log.Debugf("Couldn't connect using proxy, stopping proxy and trying to create port-forward")
 		if err := httpServer.Shutdown(ctx); err != nil {
 			logger.Log.Debugf("Error occurred while stopping proxy %v", errormessage.FormatError(err))
@@ -51,8 +51,8 @@ func startProxyReportErrorIfAny(kubernetesProvider *kubernetes.Provider, ctx con
 			return
 		}
 
-		apiProvider = apiserver.NewProvider(GetApiServerUrl(port), apiserver.DefaultRetries, apiserver.DefaultTimeout)
-		if err := apiProvider.TestConnection(); err != nil {
+		provider = apiserver.NewProvider(GetApiServerUrl(port), apiserver.DefaultRetries, apiserver.DefaultTimeout)
+		if err := provider.TestConnection(); err != nil {
 			logger.Log.Errorf(uiUtils.Error, fmt.Sprintf("Couldn't connect to API server, for more info check logs at %s", fsUtils.GetLogFilePath()))
 			cancel()
 			return
@@ -61,7 +61,7 @@ func startProxyReportErrorIfAny(kubernetesProvider *kubernetes.Provider, ctx con
 }
 
 func getKubernetesProviderForCli() (*kubernetes.Provider, error) {
-	kubernetesProvider, err := kubernetes.NewProvider(config.Config.KubeConfigPath())
+	kubernetesProvider, err := kubernetes.NewProvider(config.Config.KubeConfigPath(), config.Config.KubeContext)
 	if err != nil {
 		handleKubernetesProviderError(err)
 		return nil, err

cli/cmd/install.go

@@ -3,7 +3,6 @@ package cmd
 import (
 	"github.com/spf13/cobra"
 	"github.com/up9inc/mizu/cli/telemetry"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 var installCmd = &cobra.Command{
@@ -11,14 +10,7 @@ var installCmd = &cobra.Command{
 	Short: "Installs mizu components",
 	RunE: func(cmd *cobra.Command, args []string) error {
 		go telemetry.ReportRun("install", nil)
-		logger.Log.Infof("This command has been deprecated, please use helm as described below.\n\n")
-
-		logger.Log.Infof("To install stable build of Mizu on your cluster using helm, run the following command:")
-		logger.Log.Infof("    helm install mizu https://static.up9.com/mizu/helm --namespace=mizu --create-namespace\n\n")
-
-		logger.Log.Infof("To install development build of Mizu on your cluster using helm, run the following command:")
-		logger.Log.Infof("    helm install mizu https://static.up9.com/mizu/helm-develop --namespace=mizu --create-namespace")
-
+		runMizuInstall()
 		return nil
 	},
 }

cli/cmd/installRunner.go

@@ -0,0 +1,19 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/up9inc/mizu/cli/bucket"
+	"github.com/up9inc/mizu/cli/config"
+	"github.com/up9inc/mizu/shared/logger"
+)
+
+func runMizuInstall() {
+	bucketProvider := bucket.NewProvider(config.Config.Install.TemplateUrl, bucket.DefaultTimeout)
+	installTemplate, err := bucketProvider.GetInstallTemplate(config.Config.Install.TemplateName)
+	if err != nil {
+		logger.Log.Errorf("Failed getting install template, err: %v", err)
+		return
+	}
+
+	fmt.Print(installTemplate)
+}

cli/cmd/permissionFiles/permissions-all-namespaces-debug-optional.yaml

@@ -0,0 +1,25 @@
+# This example shows permissions that enrich the logs with additional info
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-clusterrole
+rules:
+- apiGroups: ["events.k8s.io"]
+  resources: ["events"]
+  verbs: ["watch"]
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-clusterrolebindings
+subjects:
+- kind: User
+  name: user-with-clusterwide-access
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: ClusterRole
+  name: mizu-runner-debug-clusterrole
+  apiGroup: rbac.authorization.k8s.io

cli/cmd/permissionFiles/permissions-all-namespaces-ip-resolution-optional.yaml

@@ -0,0 +1,37 @@
+# This example shows permissions that are required for Mizu to resolve IPs to service names
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-clusterrole
+rules:
+- apiGroups: [""]
+  resources: ["serviceaccounts"]
+  verbs: ["get", "create"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["clusterroles"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["clusterrolebindings"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["pods"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["services"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["endpoints"]
+  verbs: ["get", "list", "watch"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-clusterrolebindings
+subjects:
+- kind: User
+  name: user-with-clusterwide-access
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: ClusterRole
+  name: mizu-resolver-clusterrole
+  apiGroup: rbac.authorization.k8s.io

cli/cmd/permissionFiles/permissions-all-namespaces-tap.yaml

@@ -1,5 +1,4 @@
-# This example shows the roles required for a user to be able to use Mizu in all namespaces with IP resolution disabled.
-# (Traffic will be recorded, but Mizu will not translate IP addresses to names)
+# This example shows the permissions that are required in order to run the `mizu tap` command
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
@@ -7,25 +6,25 @@ metadata:
 rules:
 - apiGroups: [""]
   resources: ["pods"]
-  verbs: ["list", "watch", "create", "delete"]
+  verbs: ["list", "watch", "create"]
 - apiGroups: [""]
   resources: ["services"]
-  verbs: ["create", "delete"]
+  verbs: ["get", "create"]
 - apiGroups: ["apps"]
   resources: ["daemonsets"]
-  verbs: ["create", "patch", "delete"]
+  verbs: ["create", "patch"]
 - apiGroups: [""]
   resources: ["namespaces"]
-  verbs: ["get", "list", "watch", "create", "delete"]
+  verbs: ["list", "watch", "create", "delete"]
 - apiGroups: [""]
   resources: ["services/proxy"]
-  verbs: ["get"]
+  verbs: ["get", "create"]
 - apiGroups: [""]
   resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-  - apiGroups: ["events.k8s.io"]
-    resources: ["events"]
-    verbs: ["list", "watch"]
+  verbs: ["create"]
+- apiGroups: [""]
+  resources: ["pods/log"]
+  verbs: ["get"]
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
@@ -33,7 +32,7 @@ metadata:
   name: mizu-runner-clusterrolebindings
 subjects:
 - kind: User
-  name: user1
+  name: user-with-clusterwide-access
   apiGroup: rbac.authorization.k8s.io
 roleRef:
   kind: ClusterRole

cli/cmd/permissionFiles/permissions-ns-debug-optional.yaml

@@ -0,0 +1,25 @@
+# This example shows permissions that enrich the logs with additional info in namespace-restricted mode
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-role
+rules:
+- apiGroups: ["events.k8s.io"]
+  resources: ["events"]
+  verbs: ["watch"]
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get"]
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-rolebindings
+subjects:
+- kind: User
+  name: user-with-restricted-access
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: Role
+  name: mizu-runner-debug-role
+  apiGroup: rbac.authorization.k8s.io

cli/cmd/permissionFiles/permissions-ns-ip-resolution-optional.yaml

@@ -0,0 +1,37 @@
+# This example shows permissions that are required for Mizu to resolve IPs to service names in namespace-restricted mode
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-role
+rules:
+- apiGroups: [""]
+  resources: ["serviceaccounts"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["roles"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["rolebindings"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["pods"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["services"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["endpoints"]
+  verbs: ["get", "list", "watch"]
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-rolebindings
+subjects:
+- kind: User
+  name: user-with-restricted-access
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: Role
+  name: mizu-resolver-role
+  apiGroup: rbac.authorization.k8s.io

cli/cmd/permissionFiles/permissions-ns-tap.yaml

@@ -1,37 +1,35 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace with IP resolution disabled.
+# This example shows the permissions that are required in order to run the `mizu tap` command in namespace-restricted mode
 kind: Role
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: mizu-runner-role
-  namespace: user1
 rules:
 - apiGroups: [""]
   resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
+  verbs: ["list", "watch", "create"]
 - apiGroups: [""]
   resources: ["services"]
   verbs: ["get", "create", "delete"]
 - apiGroups: ["apps"]
   resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete"]
+  verbs: ["create", "patch", "delete"]
 - apiGroups: [""]
   resources: ["services/proxy"]
-  verbs: ["get"]
+  verbs: ["get", "create", "delete"]
 - apiGroups: [""]
   resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
+  verbs: ["create", "delete"]
+- apiGroups: [""]
+  resources: ["pods/log"]
+  verbs: ["get"]
 ---
 kind: RoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: mizu-runner-rolebindings
-  namespace: user1
 subjects:
 - kind: User
-  name: user1
+  name: user-with-restricted-access
   apiGroup: rbac.authorization.k8s.io
 roleRef:
   kind: Role

cli/cmd/tap.go

@@ -3,9 +3,10 @@ package cmd
 import (
 	"errors"
 	"fmt"
-	"github.com/up9inc/mizu/cli/up9"
 	"os"
 
+	"github.com/up9inc/mizu/cli/up9"
+
 	"github.com/creasty/defaults"
 	"github.com/spf13/cobra"
 	"github.com/up9inc/mizu/cli/auth"
@@ -115,6 +116,7 @@ func init() {
 	tapCmd.Flags().StringSliceP(configStructs.PlainTextFilterRegexesTapName, "r", defaultTapConfig.PlainTextFilterRegexes, "List of regex expressions that are used to filter matching values from text/plain http bodies")
 	tapCmd.Flags().Bool(configStructs.DisableRedactionTapName, defaultTapConfig.DisableRedaction, "Disables redaction of potentially sensitive request/response headers and body values")
 	tapCmd.Flags().String(configStructs.HumanMaxEntriesDBSizeTapName, defaultTapConfig.HumanMaxEntriesDBSize, "Override the default max entries db size")
+	tapCmd.Flags().String(configStructs.InsertionFilterName, defaultTapConfig.InsertionFilter, "Set the insertion filter. Accepts string or a file path.")
 	tapCmd.Flags().Bool(configStructs.DryRunTapName, defaultTapConfig.DryRun, "Preview of all pods matching the regex, without tapping them")
 	tapCmd.Flags().StringP(configStructs.WorkspaceTapName, "w", defaultTapConfig.Workspace, "Uploads traffic to your UP9 workspace for further analysis (requires auth)")
 	tapCmd.Flags().String(configStructs.EnforcePolicyFile, defaultTapConfig.EnforcePolicyFile, "Yaml file path with policy rules")

cli/cmd/tapRunner.go

@@ -154,6 +154,7 @@ func finishTapExecution(kubernetesProvider *kubernetes.Provider) {
 func getTapMizuAgentConfig() *shared.MizuAgentConfig {
 	mizuAgentConfig := shared.MizuAgentConfig{
 		MaxDBSizeBytes:         config.Config.Tap.MaxEntriesDBSizeBytes(),
+		InsertionFilter:        config.Config.Tap.GetInsertionFilter(),
 		AgentImage:             config.Config.AgentImage,
 		PullPolicy:             config.Config.ImagePullPolicyStr,
 		LogLevel:               config.Config.LogLevel(),

cli/config/configStruct.go

@@ -22,6 +22,8 @@ const (
 
 type ConfigStruct struct {
 	Tap                    configStructs.TapConfig     `yaml:"tap"`
+	Check                  configStructs.CheckConfig   `yaml:"check"`
+	Install                configStructs.InstallConfig `yaml:"install"`
 	Version                configStructs.VersionConfig `yaml:"version"`
 	View                   configStructs.ViewConfig    `yaml:"view"`
 	Logs                   configStructs.LogsConfig    `yaml:"logs"`
@@ -35,6 +37,7 @@ type ConfigStruct struct {
 	Telemetry              bool                        `yaml:"telemetry" default:"true"`
 	DumpLogs               bool                        `yaml:"dump-logs" default:"false"`
 	KubeConfigPathStr      string                      `yaml:"kube-config-path"`
+	KubeContext            string                      `yaml:"kube-context"`
 	ConfigFilePath         string                      `yaml:"config-path,omitempty" readonly:""`
 	HeadlessMode           bool                        `yaml:"headless" default:"false"`
 	LogLevelStr            string                      `yaml:"log-level,omitempty" default:"INFO" readonly:""`

cli/config/configStructs/checkConfig.go

@@ -0,0 +1,9 @@
+package configStructs
+
+const (
+	PreTapCheckName = "pre-tap"
+)
+
+type CheckConfig struct {
+	PreTap bool `yaml:"pre-tap"`
+}

cli/config/configStructs/installConfig.go

@@ -0,0 +1,6 @@
+package configStructs
+
+type InstallConfig struct {
+	TemplateUrl  string `yaml:"template-url" default:"https://storage.googleapis.com/static.up9.io/mizu/helm-template"`
+	TemplateName string `yaml:"template-name" default:"helm-template.yaml"`
+}

cli/config/configStructs/tapConfig.go

@@ -3,10 +3,16 @@ package configStructs
 import (
 	"errors"
 	"fmt"
+	"io/fs"
+	"io/ioutil"
+	"os"
 	"regexp"
 
+	"github.com/up9inc/mizu/cli/uiUtils"
 	"github.com/up9inc/mizu/shared"
 
+	basenine "github.com/up9inc/basenine/server/lib"
+	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/shared/units"
 )
 
@@ -18,6 +24,7 @@ const (
 	PlainTextFilterRegexesTapName = "regex-masking"
 	DisableRedactionTapName       = "no-redact"
 	HumanMaxEntriesDBSizeTapName  = "max-entries-db-size"
+	InsertionFilterName           = "insertion-filter"
 	DryRunTapName                 = "dry-run"
 	WorkspaceTapName              = "workspace"
 	EnforcePolicyFile             = "traffic-validation-file"
@@ -27,26 +34,27 @@ const (
 )
 
 type TapConfig struct {
-	UploadIntervalSec       int              `yaml:"upload-interval" default:"10"`
-	PodRegexStr             string           `yaml:"regex" default:".*"`
-	GuiPort                 uint16           `yaml:"gui-port" default:"8899"`
-	ProxyHost               string           `yaml:"proxy-host" default:"127.0.0.1"`
-	Namespaces              []string         `yaml:"namespaces"`
-	Analysis                bool             `yaml:"analysis" default:"false"`
-	AllNamespaces           bool             `yaml:"all-namespaces" default:"false"`
-	PlainTextFilterRegexes  []string         `yaml:"regex-masking"`
-	IgnoredUserAgents       []string         `yaml:"ignored-user-agents"`
-	DisableRedaction        bool             `yaml:"no-redact" default:"false"`
-	HumanMaxEntriesDBSize   string           `yaml:"max-entries-db-size" default:"200MB"`
-	DryRun                  bool             `yaml:"dry-run" default:"false"`
-	Workspace               string           `yaml:"workspace"`
-	EnforcePolicyFile       string           `yaml:"traffic-validation-file"`
-	ContractFile            string           `yaml:"contract"`
-	AskUploadConfirmation   bool             `yaml:"ask-upload-confirmation" default:"true"`
-	ApiServerResources      shared.Resources `yaml:"api-server-resources"`
-	TapperResources         shared.Resources `yaml:"tapper-resources"`
-	ServiceMesh             bool             `yaml:"service-mesh" default:"false"`
-	Tls                     bool             `yaml:"tls" default:"false"`
+	UploadIntervalSec      int              `yaml:"upload-interval" default:"10"`
+	PodRegexStr            string           `yaml:"regex" default:".*"`
+	GuiPort                uint16           `yaml:"gui-port" default:"8899"`
+	ProxyHost              string           `yaml:"proxy-host" default:"127.0.0.1"`
+	Namespaces             []string         `yaml:"namespaces"`
+	Analysis               bool             `yaml:"analysis" default:"false"`
+	AllNamespaces          bool             `yaml:"all-namespaces" default:"false"`
+	PlainTextFilterRegexes []string         `yaml:"regex-masking"`
+	IgnoredUserAgents      []string         `yaml:"ignored-user-agents"`
+	DisableRedaction       bool             `yaml:"no-redact" default:"false"`
+	HumanMaxEntriesDBSize  string           `yaml:"max-entries-db-size" default:"200MB"`
+	InsertionFilter        string           `yaml:"insertion-filter" default:""`
+	DryRun                 bool             `yaml:"dry-run" default:"false"`
+	Workspace              string           `yaml:"workspace"`
+	EnforcePolicyFile      string           `yaml:"traffic-validation-file"`
+	ContractFile           string           `yaml:"contract"`
+	AskUploadConfirmation  bool             `yaml:"ask-upload-confirmation" default:"true"`
+	ApiServerResources     shared.Resources `yaml:"api-server-resources"`
+	TapperResources        shared.Resources `yaml:"tapper-resources"`
+	ServiceMesh            bool             `yaml:"service-mesh" default:"false"`
+	Tls                    bool             `yaml:"tls" default:"false"`
 }
 
 func (config *TapConfig) PodRegex() *regexp.Regexp {
@@ -59,6 +67,25 @@ func (config *TapConfig) MaxEntriesDBSizeBytes() int64 {
 	return maxEntriesDBSizeBytes
 }
 
+func (config *TapConfig) GetInsertionFilter() string {
+	insertionFilter := config.InsertionFilter
+	if fs.ValidPath(insertionFilter) {
+		if _, err := os.Stat(insertionFilter); err == nil {
+			b, err := ioutil.ReadFile(insertionFilter)
+			if err != nil {
+				logger.Log.Warningf(uiUtils.Warning, fmt.Sprintf("Couldn't read the file on path: %s, err: %v", insertionFilter, err))
+			} else {
+				insertionFilter = string(b)
+			}
+		}
+	}
+	_, err := basenine.Parse(insertionFilter)
+	if err != nil {
+		logger.Log.Warningf(uiUtils.Warning, fmt.Sprintf("Insertion filter syntax error: %v", err))
+	}
+	return insertionFilter
+}
+
 func (config *TapConfig) Validate() error {
 	_, compileErr := regexp.Compile(config.PodRegexStr)
 	if compileErr != nil {

cli/go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
 	github.com/spf13/cobra v1.3.0
 	github.com/spf13/pflag v1.0.5
+	github.com/up9inc/basenine/server/lib v0.0.0-20220302182733-74dc40dc2ef0
 	github.com/up9inc/mizu/shared v0.0.0
 	github.com/up9inc/mizu/tap/api v0.0.0
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
@@ -32,8 +33,10 @@ require (
 	github.com/MakeNowJust/heredoc v1.0.0 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
+	github.com/alecthomas/participle/v2 v2.0.0-alpha7 // indirect
 	github.com/chai2010/gettext-go v0.0.0-20160711120539-c6fed771bfd5 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dlclark/regexp2 v1.4.0 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/evanphx/json-patch v5.6.0+incompatible // indirect
 	github.com/exponent-io/jsonpath v0.0.0-20210407135951-1de76d718b3f // indirect
@@ -68,6 +71,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
 	github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
+	github.com/ohler55/ojg v1.12.13 // indirect
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect

cli/go.sum

@@ -83,6 +83,10 @@ github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tN
 github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/alecthomas/participle/v2 v2.0.0-alpha7 h1:cK4vjj0VSgb3lN1nuKA5F7dw+1s1pWBe5bx7nNCnN+c=
+github.com/alecthomas/participle/v2 v2.0.0-alpha7/go.mod h1:NumScqsC42o9x+dGj8/YqsIfhrIQjFEOFovxotbBirA=
+github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1 h1:GDQdwm/gAcJcLAKQQZGOJ4knlw+7rfEQQcmwTbt4p5E=
+github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
@@ -149,6 +153,8 @@ github.com/denisbrodbeck/machineid v1.0.1 h1:geKr9qtkB876mXguW2X6TU4ZynleN6ezuMS
 github.com/denisbrodbeck/machineid v1.0.1/go.mod h1:dJUwb7PTidGDeYyUBmXZ2GphQBbjJCrnectwCyxcUSI=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
+github.com/dlclark/regexp2 v1.4.0 h1:F1rxgk7p4uKjwIQxBs9oAXe5CqrXlCduYEJvrF4u93E=
+github.com/dlclark/regexp2 v1.4.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
@@ -479,6 +485,8 @@ github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWb
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
+github.com/ohler55/ojg v1.12.13 h1:FvfVpYzLgMraLcg3rrXiRXaihOP6fnzQNEU9YyZ/AmM=
+github.com/ohler55/ojg v1.12.13/go.mod h1:LBbIVRAgoFbYBXQhRhuEpaJIqq+goSO63/FQ+nyJU88=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
 github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -590,6 +598,8 @@ github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
+github.com/up9inc/basenine/server/lib v0.0.0-20220302182733-74dc40dc2ef0 h1:9PQamOq285DyVsRlS4KB/x2+xkr5QlpiT9Y/BPutS4A=
+github.com/up9inc/basenine/server/lib v0.0.0-20220302182733-74dc40dc2ef0/go.mod h1:R9bG4y/iq89jNC0xZ25uKDqenyKFTR3X9acGDOkKWSE=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xlab/treeprint v1.1.0 h1:G/1DjNkPpfZCFt9CSh6b5/nY4VimlbHF3Rh4obvtzDk=

cli/utils/httpUtils.go

@@ -0,0 +1,47 @@
+package utils
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"strings"
+)
+
+// Get - When err is nil, resp always contains a non-nil resp.Body.
+// Caller should close resp.Body when done reading from it.
+func Get(url string, client *http.Client) (*http.Response, error) {
+	return checkError(client.Get(url))
+}
+
+// Post - When err is nil, resp always contains a non-nil resp.Body.
+// Caller should close resp.Body when done reading from it.
+func Post(url, contentType string, body io.Reader, client *http.Client) (*http.Response, error) {
+	return checkError(client.Post(url, contentType, body))
+}
+
+// Do - When err is nil, resp always contains a non-nil resp.Body.
+// Caller should close resp.Body when done reading from it.
+func Do(req *http.Request, client *http.Client) (*http.Response, error) {
+	return checkError(client.Do(req))
+}
+
+func checkError(response *http.Response, errInOperation error) (*http.Response, error) {
+	if errInOperation != nil {
+		return response, errInOperation
+		// Check only if status != 200 (and not status >= 300). Agent APIs return only 200 on success.
+	} else if response.StatusCode != http.StatusOK {
+		body, err := ioutil.ReadAll(response.Body)
+		response.Body.Close()
+		response.Body = io.NopCloser(bytes.NewBuffer(body)) // rewind
+		if err != nil {
+			return response, err
+		}
+
+		errorMsg := strings.ReplaceAll(string(body), "\n", ";")
+		return response, fmt.Errorf("got response with status code: %d, body: %s", response.StatusCode, errorMsg)
+	}
+
+	return response, nil
+}

deploy/kubernetes/helm-chart/.helmignore

@@ -1,23 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*.orig
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj
-.vscode/

deploy/kubernetes/helm-chart/Chart.yaml

@@ -1,7 +0,0 @@
-apiVersion: v2
-name: mizuhelm
-description: Mizu helm chart for Kubernetes
-type: application
-version: 0.1.1
-kubeVersion: ">= 1.16.0-0"
-appVersion: "0.21.29"

deploy/kubernetes/helm-chart/templates/PersistentVolumeClaim.yaml

@@ -1,13 +0,0 @@
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ .Values.volumeClaim.name }}
-  namespace: {{ .Release.Namespace }}
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    limits:
-      storage: 700M
-    requests:
-      storage: 700M

deploy/kubernetes/helm-chart/templates/clusterRole.yaml

@@ -1,30 +0,0 @@
-{{- if .Values.rbac.create -}}
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: {{ .Values.rbac.name }}
-  namespace: {{ .Release.Namespace }}
-  labels:
-    mizu-cli-version: {{ .Chart.AppVersion }}
-    heritage: {{ .Release.Service }}
-    release: {{ .Release.Name }}
-rules:
-  - apiGroups: [ "", "extensions", "apps" ]
-    resources: [ "endpoints", "pods", "services", "namespaces" ]
-    verbs: [ "get", "list", "watch" ]
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: {{ .Values.rbac.roleBindingName }}
-  labels:
-    mizu-cli-version: {{ .Chart.AppVersion }}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: {{ .Values.rbac.name }}
-subjects:
-  - kind: ServiceAccount
-    name: {{ .Values.serviceAccountName }}
-    namespace: {{ .Release.Namespace }}
-  {{- end -}}

deploy/kubernetes/helm-chart/templates/configmap.yaml

@@ -1,8 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ .Values.configMap.name }}
-  namespace: {{ .Release.Namespace }}
-data:
-  mizu-config.json: >-
-    {"maxDBSizeBytes":200000000,"agentImage":"{{ .Values.container.tapper.image.repository }}:{{ .Values.container.tapper.image.tag }}","pullPolicy":"Always","logLevel":4,"tapperResources":{"CpuLimit":"750m","MemoryLimit":"1Gi","CpuRequests":"50m","MemoryRequests":"50Mi"},"mizuResourceNamespace":"{{ .Release.Namespace }}","agentDatabasePath":"/app/data/","standaloneMode":true}

deploy/kubernetes/helm-chart/templates/deployment.yaml

@@ -1,128 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ .Values.pod.name }}
-  namespace: {{ .Release.Namespace }}
-  labels:
-    app: {{ .Values.pod.name }}
-spec:
-  replicas: {{ .Values.deployment.replicaCount }}
-  selector:
-    matchLabels:
-      app: {{ .Values.pod.name }}
-  template:
-    metadata:
-      name: {{ .Values.pod.name }}
-      creationTimestamp: null
-      labels:
-        app: {{ .Values.pod.name }}
-    spec:
-      volumes:
-        - name: {{ .Values.configMap.name }}
-          configMap:
-            name: {{ .Values.configMap.name }}
-            defaultMode: 420
-        - name: {{ .Values.volumeClaim.name }}
-          persistentVolumeClaim:
-            claimName: {{ .Values.volumeClaim.name }}
-      containers:
-        - name: {{ .Values.pod.name }}
-          image: "{{ .Values.container.mizuAgent.image.repository }}:{{ .Values.container.mizuAgent.image.tag | default .Chart.AppVersion }}"
-          command:
-            - ./mizuagent
-            - '--api-server'
-          env:
-            - name: SYNC_ENTRIES_CONFIG
-            - name: LOG_LEVEL
-              value: INFO
-          resources:
-            limits:
-              cpu: 750m
-              memory: 1Gi
-            requests:
-              cpu: 50m
-              memory: 50Mi
-          volumeMounts:
-            - name: {{ .Values.configMap.name }}
-              mountPath: /app/config/
-            - name: {{ .Values.volumeClaim.name }}
-              mountPath: /app/data/
-          livenessProbe:
-            httpGet:
-              path: /echo
-              port: {{ .Values.pod.port }}
-              scheme: HTTP
-            initialDelaySeconds: 1
-            timeoutSeconds: 1
-            periodSeconds: 10
-            successThreshold: 1
-            failureThreshold: 3
-          terminationMessagePath: /dev/termination-log
-          terminationMessagePolicy: File
-          imagePullPolicy: Always
-        - name: {{ .Values.container.basenine.name }}
-          image: "{{ .Values.container.basenine.image.repository }}:{{ .Values.container.basenine.image.tag | default .Chart.AppVersion }}"
-          command:
-            - /basenine
-          args:
-            - '-addr'
-            - 0.0.0.0
-            - '-port'
-            - '9099'
-            - '-persistent'
-          workingDir: /app/data/
-          resources:
-            limits:
-              cpu: 750m
-              memory: 1Gi
-            requests:
-              cpu: 50m
-              memory: 50Mi
-          volumeMounts:
-            - name: {{ .Values.configMap.name }}
-              mountPath: /app/config/
-            - name: {{ .Values.volumeClaim.name }}
-              mountPath: /app/data/
-          readinessProbe:
-            tcpSocket:
-              port: 9099
-            timeoutSeconds: 1
-            periodSeconds: 1
-            successThreshold: 1
-            failureThreshold: 3
-          terminationMessagePath: /dev/termination-log
-          terminationMessagePolicy: File
-          imagePullPolicy: Always
-        - name: kratos
-          image: "{{ .Values.container.kratos.image.repository }}:{{ .Values.container.kratos.image.tag | default .Chart.AppVersion }}"
-          resources:
-            limits:
-              cpu: 750m
-              memory: 1Gi
-            requests:
-              cpu: 50m
-              memory: 50Mi
-          volumeMounts:
-            - name: {{ .Values.configMap.name }}
-              mountPath: /app/config/
-            - name: {{ .Values.volumeClaim.name }}
-              mountPath: /app/data/
-          readinessProbe:
-            httpGet:
-              path: /health/ready
-              port: 4433
-              scheme: HTTP
-            timeoutSeconds: 1
-            periodSeconds: 1
-            successThreshold: 1
-            failureThreshold: 3
-          terminationMessagePath: /dev/termination-log
-          terminationMessagePolicy: File
-          imagePullPolicy: Always
-      restartPolicy: Always
-      terminationGracePeriodSeconds: 0
-      dnsPolicy: ClusterFirstWithHostNet
-      serviceAccountName: {{ .Values.serviceAccountName }}
-      serviceAccount: {{ .Values.serviceAccountName }}
-      securityContext: { }
-      schedulerName: default-scheduler

deploy/kubernetes/helm-chart/templates/role.yaml

@@ -1,29 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: {{ .Values.roleName }}
-  namespace: {{ .Release.Namespace }}
-  labels:
-    mizu-cli-version: {{ .Chart.AppVersion }}
-rules:
-  - apiGroups: [ "apps" ]
-    resources: [ "daemonsets" ]
-    verbs: [ "patch", "get", "list", "create", "delete" ]
-  - apiGroups: [ "events.k8s.i" ]
-    resources: [ "events" ]
-    verbs: [ "list", "watch" ]
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: {{ .Values.roleBindingName }}
-  namespace: {{ .Release.Namespace }}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: {{ .Values.roleName }}
-subjects:
-  - kind: ServiceAccount
-    name: {{ .Values.serviceAccountName }}
-    namespace: {{ .Release.Namespace }}
----

deploy/kubernetes/helm-chart/templates/service.yaml

@@ -1,14 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ .Values.service.name }}
-  namespace: {{ .Release.Namespace }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - name: api
-      port: {{ .Values.service.port }}
-      targetPort: {{ .Values.pod.port }}
-      protocol: TCP
-  selector:
-    app: {{ .Values.pod.name }}

deploy/kubernetes/helm-chart/templates/serviceAccount.yaml

@@ -1,7 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ .Values.serviceAccountName }}
-  namespace: {{ .Release.Namespace }}
-  labels:
-    mizu-cli-version: {{ .Chart.AppVersion }}

deploy/kubernetes/helm-chart/values.yaml

@@ -1,51 +0,0 @@
-# Default values for mizu.
-rbac:
-  create: true
-  name: "mizu-cluster-role"
-  roleBindingName: "mizu-role-binding"
-
-serviceAccountName: "mizu-service-account"
-
-roleName: "mizu-role-daemon"
-roleBindingName: "mizu-role-binding-daemon"
-
-service:
-  name: "mizu-api-server"
-  type: ClusterIP
-  port: 80
-
-pod:
-  name: "mizu-api-server"
-  port: 8899
-
-container:
-  mizuAgent:
-    image:
-      repository: "gcr.io/up9-docker-hub/mizu/main"
-      tag: "0.22.0"
-  tapper:
-    image:
-      repository: "gcr.io/up9-docker-hub/mizu/main"
-      tag: "0.22.0"
-  basenine:
-    name: "basenine"
-    port: 9099
-    image:
-      repository: "ghcr.io/up9inc/basenine"
-      tag: "v0.3.0"
-  kratos:
-    name: "kratos"
-    port: 4433
-    image:
-      repository: "gcr.io/up9-docker-hub/mizu-kratos/stable"
-      tag: "0.0.0"
-
-deployment:
-  replicaCount: 1
-
-configMap:
-  name: "mizu-config"
-
-volumeClaim:
-  create: true
-  name: "mizu-volume-claim"

devops/build-agent-ci.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-set -e
-
-GCP_PROJECT=up9-docker-hub
-REPOSITORY=gcr.io/$GCP_PROJECT
-SERVER_NAME=mizu
-GIT_BRANCH=ci
-
-DOCKER_REPO=$REPOSITORY/$SERVER_NAME/$GIT_BRANCH
-VER=${VER=0.0}
-
-DOCKER_TAGGED_BUILD="$DOCKER_REPO:$VER"
-
-echo "building $DOCKER_TAGGED_BUILD"
-docker build -t ${DOCKER_TAGGED_BUILD} --build-arg VER=${VER} --build-arg BUILD_TIMESTAMP=${BUILD_TIMESTAMP} --build-arg GIT_BRANCH=${GIT_BRANCH} --build-arg COMMIT_HASH=${COMMIT_HASH} .

devops/check_modified_files.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+paths_arr=( "$@" )
+
+printf "\n========== List modified files ==========\n"
+echo "$(git diff --name-only HEAD^ HEAD)"
+
+printf "\n========== List paths to match and check existence ==========\n"
+for path in ${paths_arr[*]}
+do
+  if [ -f "$path" ] || [ -d "$path" ]; then
+      echo "$path - found"
+  else
+      echo "$path - does not found - exiting with failure"
+      exit 1
+  fi
+done
+
+printf "\n========== Check paths of modified files ==========\n"
+git diff --name-only HEAD^ HEAD > files.txt
+matched=false
+while IFS= read -r file
+do
+  for path in ${paths_arr[*]}
+  do
+      if [[ $file == $path* ]]; then
+        echo "$file - match path: $path"
+        matched=true
+        break
+      fi
+  done
+  if [[ $matched == true ]]; then
+      break
+  else
+      echo "$file - does not match any given path"
+  fi
+done < files.txt
+
+printf "\n========== Result ==========\n"
+if [[ $matched = true ]]; then
+  echo "match found"
+  echo "::set-output name=matched::true"
+else
+  echo "no match found"
+  echo "::set-output name=matched::false"
+fi

docs/CONFIGURATION.md

@@ -1,89 +0,0 @@
-![Mizu: The API Traffic Viewer for Kubernetes](../assets/mizu-logo.svg)
-# Configuration options for Mizu
-
-Mizu has many configuration options and flags that affect its behavior. Their values can be modified via command-line interface or via configuration file. 
-
-The list below covers most useful configuration options.
-
-### Config file
-Mizu behaviour can be modified via YAML configuration file located at `$HOME/.mizu/config.yaml`. 
-
-Default values for the file can be viewed via `mizu config` command.
-
-### Applying config options via command line
-To apply any configuration option via command line, use `--set` following by config option name and value, like in the following example:
-
-```
-mizu tap --set tap.dry-run=true
-```
-
-Please make sure to use full option name (`tap.dry-run` as opposed to `dry-run` only), incl. section (`tap`, in this example)
-
-## General section
-
-* `agent-image` - full path to Mizu container image, in format `full.path.to/your/image:tag`. Default value is set at compilation time to `gcr.io/up9-docker-hub/mizu/<branch>:<version>`
-
-* `dump-logs` - if set to `true`, saves log files for all Mizu components (tapper, api-server, CLI) in a zip file under `$HOME/.mizu`. Default value is `false`
-
-* `image-pull-policy` - container image pull policy for Kubernetes, default value `Always`. Other accepted values are `Never` or `IfNotPresent`. Please mind the implications when changing this.
-
-* `kube-config-path` - path to alternative kubeconfig file to use for all interactions with Kubernetes cluster. By default - `$HOME/.kubeconfig`
-
-* `mizu-resources-namespace` - Kubernetes namespace where all Mizu-related resources are created. Default value `mizu`
-
-* `telemetry` - report anonymous usage statistics. Default value `true`
-
-## section `tap`
-* `namespaces` - list of namespace names, in which pods are tapped. Default value is empty, meaning only pods in the current namespace are tapped. Typically supplied as command line options.
-
-* `all-namespaces` - special flag indicating whether Mizu should search and tap pods, matching the regex, in all namespaces. Default is `false`. Please use with caution, tapping too many pods can affect resource consumption.
-
-* `dry-run` - if true, Mizu will print list of pods matching the supplied (or default) regex and exit without actually tapping the traffic. Default value is `false`. Typically supplied as command-line option `--dry-run`
-
-* `proxy-host` - IP address on which proxy to Mizu API service is launched; should be accessible at `proxy-host:gui-port`. Default value is `127.0.0.1`
-
-* `gui-port` - port on which Mizu GUI is accessible, default value is `8899` (stands for `8899/tcp`)
-
-* `regex` - regular expression used to match pods to tap, when no regex is given in the command line; default value is `.*`, which means `mizu tap` with no additional arguments is runnining as `mizu tap .*` (i.e. tap all pods found in current workspace)
-
-* `no-redact` - instructs Mizu whether to redact certain sensitive fields in the collected traffic. Default value is `false`, i.e. Mizu will replace sentitive data values with *REDACTED* placeholder.
-
-* `ignored-user-agents` - array of strings, describing HTTP *User-Agent* header values to be ignored. Useful to ignore Kubernetes healthcheck and other similar noisy periodic probes. Default value is empty.
-
-* `max-entries-db-size` - maximal size of traffic stored locally in the `mizu-api-server` pod. When this size is reached, older traffic is overwritten with new entries. Default value is `200MB`
- 
-
-### section `tap.api-server-resources`
-Kubernetes request and limit values for the `mizu-api-server` pod.
-Parameters and their default values are same as used natively in Kubernetes pods:
-
-```
-        cpu-limit: 750m
-        memory-limit: 1Gi
-        cpu-requests: 50m
-        memory-requests: 50Mi
-```
-
-### section `tap.tapper-resources`
-Kubernetes request and limit values for the `mizu-tapper` pods (launched via daemonset).
-Parameters and their default values are same as used natively in Kubernetes pods:
-
-```
-        cpu-limit: 750m
-        memory-limit: 1Gi
-        cpu-requests: 50m
-        memory-requests: 50Mi
-```
-
-
---
-
-* `analsys` - enables advanced analysis of collected traffic in the UP9 coud platform. Default value is `false`
-
-* `upload-interval` -  in the *analysis* mode, push traffic to UP9 cloud every `upload-interval` seconds. Default value is `10` seconds
-
-* `ask-upload-confirmation` - request user confirmation when uploading tapped data to UP9 cloud
-
-
-## section `version`
-* `debug`- print additional version and build information when `mizu version` command is invoked. Default value is `false`.

docs/CONTRACT_MONITORING.md

@@ -1,172 +0,0 @@
-# OpenAPI Specification (OAS) Contract Monitoring
-
-An OAS/Swagger file can contain schemas under `parameters` and `responses` fields. With `--contract catalogue.yaml`
-CLI option, you can pass your API description to Mizu and the traffic will automatically be validated
-against the contracts.
-
-Below is an example of an OAS/Swagger file from [Sock Shop](https://microservices-demo.github.io/) microservice demo
-that contains a bunch contracts:
-
-```yaml
-openapi: 3.0.1
-info:
-  title: Catalogue resources
-  version: 1.0.0
-  description: ""
-  license:
-    name: MIT
-    url: http://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
-paths:
-  /catalogue:
-    get:
-      description: Catalogue API
-      operationId: List catalogue
-      responses:
-        200:
-          description: ""
-          content:
-            application/json;charset=UTF-8:
-              schema:
-                type: array
-                items:
-                  $ref: '#/components/schemas/Listresponse'
-  /catalogue/{id}:
-    get:
-      operationId: Get an item
-      parameters:
-      - name: id
-        in: path
-        required: true
-        schema:
-          type: string
-        example: a0a4f044-b040-410d-8ead-4de0446aec7e
-      responses:
-        200:
-          description: ""
-          content:
-            application/json; charset=UTF-8:
-              schema:
-                $ref: '#/components/schemas/Getanitemresponse'
-  /catalogue/size:
-    get:
-      operationId: Get size
-      responses:
-        200:
-          description: ""
-          content:
-            application/json;charset=UTF-8:
-              schema:
-                $ref: '#/components/schemas/Getsizeresponse'
-  /tags:
-    get:
-      operationId: List_
-      responses:
-        200:
-          description: ""
-          content:
-            application/json;charset=UTF-8:
-              schema:
-                $ref: '#/components/schemas/Listresponse3'
-components:
-  schemas:
-    Listresponse:
-      title: List response
-      required:
-      - count
-      - description
-      - id
-      - imageUrl
-      - name
-      - price
-      - tag
-      type: object
-      properties:
-        id:
-          type: string
-        name:
-          type: string
-        description:
-          type: string
-        imageUrl:
-          type: array
-          items:
-            type: string
-        price:
-          type: number
-          format: double
-        count:
-          type: integer
-          format: int32
-        tag:
-          type: array
-          items:
-            type: string
-    Getanitemresponse:
-      title: Get an item response
-      required:
-      - count
-      - description
-      - id
-      - imageUrl
-      - name
-      - price
-      - tag
-      type: object
-      properties:
-        id:
-          type: string
-        name:
-          type: string
-        description:
-          type: string
-        imageUrl:
-          type: array
-          items:
-            type: string
-        price:
-          type: number
-          format: double
-        count:
-          type: integer
-          format: int32
-        tag:
-          type: array
-          items:
-            type: string
-    Getsizeresponse:
-      title: Get size response
-      required:
-      - size
-      type: object
-      properties:
-        size:
-          type: integer
-          format: int32
-    Listresponse3:
-      title: List response3
-      required:
-      - tags
-      type: object
-      properties:
-        tags:
-          type: array
-          items:
-            type: string
-```
-
-Pass it to Mizu through the CLI option: `mizu tap -n sock-shop --contract catalogue.yaml`
-
-Now Mizu will monitor the traffic against these contracts.
-
-If an entry fails to comply with the contract, it's marked with `Breach` notice in the UI.
-The reason of the failure can be seen under the `CONTRACT` tab in the details layout.
-
-### Notes
-
-Make sure that you;
-
-- specified the `openapi` version
-- specified the `info.version` version in the YAML
-- and removed `servers` field from the YAML
-
-Otherwise the OAS file cannot be recognized. (see [this issue](https://github.com/getkin/kin-openapi/issues/356))

docs/INSTALL_STANDALONE.md

@@ -1,74 +0,0 @@
-# Mizu install standalone
-
-Mizu can be run detached from the cli using the install command: `mizu install`. This type of mizu instance will run
-indefinitely in the cluster.
-
-Please note that install standalone requires you to have RBAC creation permissions, see the [permissions](PERMISSIONS.md)
-doc for more details.
-
-```bash
-$ mizu install
-```
-
-## Stop mizu install
-
-To stop the detached mizu instance and clean all cluster side resources, run `mizu clean`
-
-```bash
-$ mizu clean # mizu will continue running in cluster until clean is executed
-  Removing mizu resources
-```
-
-## Expose mizu web app
-
-Mizu could be exposed at a later stage in any of the following ways:
-
-### Using mizu view command
-
-In a machine that can access both the cluster and a browser, you can run `mizu view` command which creates a proxy.
-Besides that, all the regular ways to expose k8s pods are valid.
-
-```bash
-$ mizu view
-  Establishing connection to k8s cluster...
-  Mizu is available at http://localhost:8899
-  ^C
-  ..
-```
-
-### Port Forward
-
-```bash
-$ kubectl port-forward -n mizu deployment/mizu-api-server 8899:8899
-```
-
-### NodePort
-
-```bash
-$ kubectl expose -n mizu deployment mizu-api-server --name mizu-node-port --type NodePort --port 80 --target-port 8899
-```
-
-Mizu's IP is the IP of any node (get the IP with `kubectl get nodes -o wide`) and the port is the target port of the new
-service (`kubectl get services -n mizu mizu-node-port`). Note that this method will expose Mizu to public access if your
-nodes are public.
-
-### LoadBalancer
-
-```bash
-$ kubectl expose deployment -n mizu --port 80 --target-port 8899 mizu-api-server --type=LoadBalancer --name=mizu-lb
-  service/mizu-lb exposed
-  ..
-  
-$ kubectl get services -n mizu
-  NAME              TYPE           CLUSTER-IP       EXTERNAL-IP     PORT(S)        AGE
-  mizu-api-server   ClusterIP      10.107.200.100   <none>          80/TCP         5m5s
-  mizu-lb           LoadBalancer   10.107.200.101   34.77.120.116   80:30141/TCP   76s
-```
-
-Note that `LoadBalancer` services only work on supported clusters (usually cloud providers) and might incur extra costs
-
-If you changed the `mizu-resources-namespace` value, make sure the `-n mizu` flag of the `kubectl expose` command is
-changed to the value of `mizu-resources-namespace`
-
-mizu will now be available both by running `mizu view` or by accessing the `EXTERNAL-IP` of the `mizu-lb` service
-through your browser.

docs/PERMISSIONS.md

@@ -1,406 +0,0 @@
-![Mizu: The API Traffic Viewer for Kubernetes](../assets/mizu-logo.svg)
-
-# Kubernetes permissions for MIZU  
-
-This document describes in details all permissions required for full and correct operation of Mizu.
-
-## Editing permissions
-
-During installation, Mizu creates a `ServiceAccount` and the roles it requires. No further action is required.
-However, if there is a need, it is possible to make changes to Mizu permissions.
-
-### Adding permissions on top of Mizu's defaults
-
-Mizu pods use the `ServiceAccount` `mizu-service-account`. Permissions can be added to Mizu by creating `ClusterRoleBindings` and `RoleBindings` that target that `ServiceAccount`.
-
-For example, in order to add a `PodSecurityPolicy` which allows Mizu to run `hostNetwork` and `privileged` pods, create the following resources:
-
-```yaml
-apiVersion: policy/v1beta1
-kind: PodSecurityPolicy
-metadata:
-  name: my-mizu-psp
-spec:
-  hostNetwork: true
-  privileged: true
-  allowedCapabilities:
-    - "*"
-  fsGroup:
-    rule: RunAsAny
-  runAsUser:
-    rule: RunAsAny
-  seLinux:
-    rule: RunAsAny
-  supplementalGroups:
-    rule: RunAsAny
-  volumes:
-  - "*"
----
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: my-mizu-clusterrole
-rules:
-- apiGroups:
-  - policy
-  resources:
-  - podsecuritypolicies
-  verbs:
-  - use
-  resourceNames:
-  - my-mizu-psp
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: my-mizu-clusterrolebinding
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: my-mizu-clusterrole
-subjects:
-- kind: ServiceAccount
-  name: mizu-service-account # The service account used by Mizu
-  namespace: mizu
-```
-
-With this setup, when Mizu starts and creates `mizu-service-account`, this account will be subject to `my-mizu-psp` via `my-mizu-clusterrolebinding`.
-When Mizu cleans up resources, the above resources will remain available for future executions.
-
-### Replacing Mizu's default permissions with custom permissions
-
-Mizu does not create its `ServiceAccounts`, `ClusterRoles`, `ClusterRoleBindings`, `Roles` or `RoleBindings` if resources by the same name already exist. In order to replace Mizu's defaults, simply create your resources before running Mizu.
-
-For example, creating a `ClusterRole` by the name of `mizu-cluster-role` before running Mizu will cause Mizu to use that `ClusterRole` instead of the default one created by Mizu.
-
-Notes:
-
-1. The resource names must match Mizu's default names.
-2. User-managed resources must not have the label `app.kubernetes.io/managed-by=mizu`. Remove the label or set it to another value.
-
-## List of permissions
-
-We broke down this list into few categories:
-
-- Required - what is needed for `mizu` to run properly on your k8s cluster
-- Optional - permissions needed for proper name resolving for service & pod IPs
-  - addition required for policy validation
-
-### Required permissions
-
-Mizu needs following permissions on your Kubernetes cluster to run properly
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - namespaces
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-```
-
-#### Permissions required running with install command or (optional) for service / pod name resolving
-
-Mandatory permissions for running with install command.
-
-Optional for service/pod name resolving in non install standalone
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - namespaces
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-- apiGroups:
-  - ""
-  resources:
-  - serviceaccounts
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - clusterroles
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - clusterrolebindings
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - roles
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - rolebindings
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - ""
-  - apps
-  - extensions
-  resources:
-  - endpoints
-  verbs:
-  - get
-  - list
-  - watch
-```
-
-#### Permissions for Policy rules validation feature (opt)
-
-Optionally, in order to use the policy rules validation feature, Mizu requires the following additional permissions:
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - configmaps
-  verbs:
-  - get
-  - create
-  - delete
-```
-
-- - -
-
-#### Namespace-Restricted mode
-
-Alternatively, in order to restrict Mizu to one namespace only (by setting `agent.namespace` in the config file), Mizu needs the following permissions in that namespace:
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - get
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-```
-
-##### Name resolving in Namespace-Restricted mode (opt)
-
-To restrict Mizu to one namespace while also resolving IPs, Mizu needs the following permissions in that namespace:
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - get
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-- apiGroups:
-  - ""
-  resources:
-  - serviceaccounts
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - roles
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - rolebindings
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - ""
-  - apps
-  - extensions
-  resources:
-  - endpoints
-  verbs:
-  - get
-  - list
-  - watch
-```

docs/POLICY_RULES.md

@@ -1,75 +0,0 @@
-
-# Traffic validation rules
-
-This feature allows you to define set of simple rules, and test the traffic against them.
-Such validation may test response for specific JSON fields, headers, etc.
-
-## Examples
-
-Example 1: HTTP request (REST API call) that didn't pass validation is highlighted in red
-
-![Simple UI](../assets/validation-example1.png)
-
-- - -
-
-Example 2: Details pane shows the validation rule details and whether it passed or failed
-
-![Simple UI](../assets/validation-example2.png)
-
-
-## How to use
-
-To use this feature - create simple rules file (see details below) and pass this file as parameter to `mizu tap` command. For example, if rules are stored in file named `rules.yaml` — run the following command:
-
-```shell
-mizu tap --traffic-validation-file rules.yaml
-```
-
-
-## Rules file structure
-
-The structure of the traffic-validation-file is:
-
-* `name`: string, name of the rule
-* `type`: string, type of the rule, must be `json` or `header` or `slo`
-* `key`: string, [jsonpath](https://code.google.com/archive/p/jsonpath/wikis/Javascript.wiki) used only in `json` or `header` type
-* `value`: string, [regex](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions) used only in `json` or `header` type
-* `service`: string, [regex](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions) service name to filter
-* `path`: string, [regex](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions) URL path to filter
-* `response-time`: integer, time in ms of the expected latency.
-
-
-### For example:
-
-```yaml
-rules:
-- name: holy-in-name-property
-  type: json
-  key: "$.name"
-  value: "Holy"
-  service: "catalogue.*"
-  path: "catalogue.*"
-- name: content-length-header
-  type: header
-  key: "Content-Le.*"
-  value: "(\\d+(?:\\.\\d+)?)"
-- name: latency-test
-  type: slo
-  response-time: 1
-  service: "carts.*"
-```
-
-
-### Explanation:
-
-* First rule `holy-in-name-property`:
-
-  > This rule will be applied to all request made to `catalogue.*` services with `catalogue.*` on the URL path with a json response containing a `$.name` field. If the value of `$.name` is `Holy` than is marked as success, marked as failure otherwise.
-
-* Second rule `content-length-header`:
-
-  > This rule will be applied to all request that has `Content-Le.*` on header. If the value of `Content-Le.*` is `(\\d+(?:\\.\\d+)?)` (number), will be marked as success, marked as failure otherwise.
-
-* Third rule `latency-test`:
-
-  > This rule will be applied to all request made to `carts.*` services. If the latency of the response is greater than `1ms` will be marked as failure, marked as success otherwise.

docs/SERVICE_MESH.md

@@ -1,95 +0,0 @@
-![Mizu: The API Traffic Viewer for Kubernetes](../assets/mizu-logo.svg)
-
-# Service mesh mutual tls (mtls) with Mizu
-
-This document describe how Mizu tapper handles workloads configured with mtls, making the internal traffic between services in a cluster to be encrypted.
-
-The list of service meshes supported by Mizu include:
-
-- Istio
-- Linkerd (beta)
-
-## Installation
-
-### Optional: Allow source IP resolving in Istio
-
-When using Istio, in order to enable Mizu to reslove source IPs to names, turn on the [use_remote_address](https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_conn_man/headers#x-forwarded-for) option in Istio sidecar Envoys.
-This setting causes the Envoys to append to `X-Forwarded-For` request header. Mizu in turn uses the `X-Forwarded-For` header to determine the true source IPs.
-One way to turn on the `use_remote_address` HTTP connection manager option is by applying an `EnvoyFilter`:
-
-```yaml
-apiVersion: networking.istio.io/v1alpha3
-kind: EnvoyFilter
-metadata:
-  name: mizu-xff
-  namespace: istio-system # as defined in meshConfig resource.
-spec:
-  configPatches:
-  - applyTo: NETWORK_FILTER
-    match:
-      context: SIDECAR_OUTBOUND # will match outbound listeners in all sidecars
-    patch:
-      operation: MERGE
-      value:
-        typed_config:
-          "@type": "type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager"
-          use_remote_address: true
-```
-
-Save the above text to `mizu-xff-envoyfilter.yaml` and run `kubectl apply -f mizu-xff-envoyfilter.yaml`.
-
-With Istio, mizu does not resolve source IPs for non-HTTP traffic.
-
-## Implementation
-
-### Istio support
-
-#### The connection between Istio and Envoy
-
-In order to implement its service mesh capabilities, [Istio](https://istio.io) uses an [Envoy](https://www.envoyproxy.io) sidecar in front of every pod in the cluster. The Envoy is responsible for the mtls communication, and that's why we are focusing on Envoy proxy.
-
-In the future we might see more players in that field, then we'll have to either add support for each of them or go with a unified eBPF solution.
-
-#### Network namespaces
-
-A [linux network namespace](https://man7.org/linux/man-pages/man7/network_namespaces.7.html) is an isolation that limit the process view of the network. In the container world it used to isolate one container from another. In the Kubernetes world it used to isolate a pod from another. That means that two containers running on the same pod share the same network namespace. A container can reach a container in the same pod by accessing `localhost`.
-
-An Envoy proxy configured with mtls receives the inbound traffic directed to the pod, decrypts it and sends it via `localhost` to the target container.
-
-#### Tapping mtls traffic
-
-In order for Mizu to be able to see the decrypted traffic it needs to listen on the same network namespace of the target pod. Multiple threads of the same process can have different network namespaces.
-
-[gopacket](https://github.com/google/gopacket) uses [libpacp](https://github.com/the-tcpdump-group/libpcap) by default for capturing the traffic. Libpacap doesn't support network namespaces and we can't ask it to listen to traffic on a different namespace. However, we can change the network namespace of the calling thread and then start libpcap to see the traffic on a different namespace.
-
-#### Finding the network namespace of a running process
-
-The network namespace of a running process can be found in `/proc/PID/ns/net` link. Once we have this link, we can ask Linux to change the network namespace of a thread to this one.
-
-This mean that Mizu needs to have access to the `/proc` (procfs) of the running node.
-
-#### Finding the network namespace of a running pod
-
-In order for Mizu to be able to listen to mtls traffic, it needs to get the PIDs of the the running pods, filter them according to the user filters and then start listen to their internal network namespace traffic.
-
-There is no official way in Kubernetes to get from pod to PID. The CRI implementation purposefully doesn't force a pod to be a processes on the host. It can be a Virtual Machine as well like [Kata containers](https://katacontainers.io)
-
-While we can provide a solution for various CRIs (like Docker, Containerd and CRI-O) it's better to have a unified solution. In order to achieve that, Mizu scans all the processes in the host, and finds the Envoy processes using their `/proc/PID/exe` link.
-
-Once Mizu detects an Envoy process, it need to check whether this specific Envoy process is relevant according the user filters. The user filters are a list of `CLUSTER_IPS`. The tapper gets them via the `TapOpts.FilterAuthorities` list.
-
-Istio sends an `INSTANCE_IP` environment variable to every Envoy proxy process. By examining the Envoy process's environment variables we can see whether it's relevant or not. Examining a process environment variables is done by reading the `/proc/PID/envion` file.
-
-#### Edge cases
-
-The method we use to find Envoy processes and correlate them to the cluster IPs may be inaccurate in certain situations. If, for example, a user runs an Envoy process manually, and set its `INSTANCE_IP` environment variable to one of the `CLUSTER_IPS` the tapper gets, then Mizu will capture traffic for it.
-
-## Development
-
-In order to create a service mesh setup for development, follow those steps:
-
-1. Deploy a sample application to a Kubernetes cluster, the sample application needs to make internal service to service calls
-2. SSH to one of the nodes, and run `tcpdump`
-3. Make sure you see the internal service to service calls in a plain text
-4. Deploy a service mesh (Istio, Linkerd) to the cluster - make sure it is attached to all pods of the sample application, and that it is configured with mtls (default)
-5. Run `tcpdump` again, make sure you don't see the internal service to service calls in a plain text

examples/roles/permissions-all-namespaces-daemon.yaml

@@ -1,67 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in all namespaces.
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrole
-rules:
-  - apiGroups: [""]
-    resources: ["pods"]
-    verbs: ["get", "list", "watch", "delete"]
-  - apiGroups: [ "apps" ]
-    resources: [ "deployments" ]
-    verbs: [ "get", "create", "delete" ]
-  - apiGroups: [""]
-    resources: ["services"]
-    verbs: ["get", "list", "watch", "create", "delete"]
-  - apiGroups: ["apps"]
-    resources: ["daemonsets"]
-    verbs: ["get", "create", "patch", "delete", "list"]
-  - apiGroups: [""]
-    resources: ["namespaces"]
-    verbs: ["get", "list", "watch", "create", "delete"]
-  - apiGroups: [""]
-    resources: ["services/proxy"]
-    verbs: ["get"]
-  - apiGroups: [""]
-    resources: ["configmaps"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: [""]
-    resources: ["serviceaccounts"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["clusterroles"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["clusterrolebindings"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["roles"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["rolebindings"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["apps", "extensions"]
-    resources: ["pods"]
-    verbs: ["get", "list", "watch"]
-  - apiGroups: ["apps", "extensions"]
-    resources: ["services"]
-    verbs: ["get", "list", "watch"]
-  - apiGroups: ["", "apps", "extensions"]
-    resources: ["endpoints"]
-    verbs: ["get", "list", "watch"]
-  - apiGroups: ["events.k8s.io"]
-    resources: ["events"]
-    verbs: ["list", "watch"]
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrolebindings
-subjects:
-  - kind: User
-    name: user1
-    apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: ClusterRole
-  name: mizu-runner-clusterrole
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-all-namespaces.yaml

@@ -1,64 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in all namespaces.
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrole
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["create", "patch", "delete"]
-- apiGroups: [""]
-  resources: ["namespaces"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [""]
-  resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["clusterroles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["clusterrolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrolebindings
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: ClusterRole
-  name: mizu-runner-clusterrole
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns-daemon.yaml

@@ -1,60 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace.
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-role
-  namespace: user1
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "delete"]
-- apiGroups: [ "apps" ]
-  resources: [ "deployments" ]
-  verbs: [ "get", "create", "delete" ]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete", "list"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [""]
-  resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions", ""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-rolebindings
-  namespace: user1
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: Role
-  name: mizu-runner-role
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns-with-validation.yaml

@@ -1,57 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace.
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-role
-  namespace: user1
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [""]
-  resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-rolebindings
-  namespace: user1
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: Role
-  name: mizu-runner-role
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns.yaml

@@ -1,57 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace.
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-role
-  namespace: user1
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [ "" ]
-  resources: [ "configmaps" ]
-  verbs: [ "get", "create", "delete" ]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-rolebindings
-  namespace: user1
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: Role
-  name: mizu-runner-role
-  apiGroup: rbac.authorization.k8s.io

shared/kubernetes/mizuTapperSyncer.go

@@ -325,15 +325,22 @@ func (tapperSyncer *MizuTapperSyncer) updateMizuTappers() error {
 			tapperSyncer.config.MizuApiFilteringOptions,
 			tapperSyncer.config.LogLevel,
 			tapperSyncer.config.ServiceMesh,
-			tapperSyncer.config.Tls,
-		); err != nil {
+			tapperSyncer.config.Tls); err != nil {
 			return err
 		}
+
 		logger.Log.Debugf("Successfully created %v tappers", len(tapperSyncer.nodeToTappedPodMap))
 	} else {
-		if err := tapperSyncer.kubernetesProvider.RemoveDaemonSet(tapperSyncer.context, tapperSyncer.config.MizuResourcesNamespace, TapperDaemonSetName); err != nil {
+		if err := tapperSyncer.kubernetesProvider.ResetMizuTapperDaemonSet(
+			tapperSyncer.context,
+			tapperSyncer.config.MizuResourcesNamespace,
+			TapperDaemonSetName,
+			tapperSyncer.config.AgentImage,
+			TapperPodName); err != nil {
 			return err
 		}
+
+		logger.Log.Debugf("Successfully reset tapper daemon set")
 	}
 
 	return nil

shared/kubernetes/provider.go

@@ -17,6 +17,7 @@ import (
 	"github.com/up9inc/mizu/shared/semver"
 	"github.com/up9inc/mizu/tap/api"
 	v1 "k8s.io/api/apps/v1"
+	auth "k8s.io/api/authorization/v1"
 	core "k8s.io/api/core/v1"
 	rbac "k8s.io/api/rbac/v1"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
@@ -55,8 +56,8 @@ const (
 	sysfsMountPath   = "/sys"
 )
 
-func NewProvider(kubeConfigPath string) (*Provider, error) {
-	kubernetesConfig := loadKubernetesConfiguration(kubeConfigPath)
+func NewProvider(kubeConfigPath string, contextName string) (*Provider, error) {
+	kubernetesConfig := loadKubernetesConfiguration(kubeConfigPath, contextName)
 	restClientConfig, err := kubernetesConfig.ClientConfig()
 	if err != nil {
 		if clientcmd.IsEmptyConfig(err) {
@@ -443,6 +444,26 @@ func (provider *Provider) CreateService(ctx context.Context, namespace string, s
 	return provider.clientSet.CoreV1().Services(namespace).Create(ctx, &service, metav1.CreateOptions{})
 }
 
+func (provider *Provider) CanI(ctx context.Context, namespace string, resource string, verb string, group string) (bool, error) {
+	selfSubjectAccessReview := &auth.SelfSubjectAccessReview{
+		Spec: auth.SelfSubjectAccessReviewSpec{
+			ResourceAttributes: &auth.ResourceAttributes{
+				Namespace: namespace,
+				Resource:  resource,
+				Verb:      verb,
+				Group:     group,
+			},
+		},
+	}
+
+	response, err := provider.clientSet.AuthorizationV1().SelfSubjectAccessReviews().Create(ctx, selfSubjectAccessReview, metav1.CreateOptions{})
+	if err != nil {
+		return false, err
+	}
+
+	return response.Status.Allowed, nil
+}
+
 func (provider *Provider) DoesNamespaceExist(ctx context.Context, name string) (bool, error) {
 	namespaceResource, err := provider.clientSet.CoreV1().Namespaces().Get(ctx, name, metav1.GetOptions{})
 	return provider.doesResourceExist(namespaceResource, err)
@@ -468,11 +489,6 @@ func (provider *Provider) DoesDeploymentExist(ctx context.Context, namespace str
 	return provider.doesResourceExist(deploymentResource, err)
 }
 
-func (provider *Provider) DoesPodExist(ctx context.Context, namespace string, name string) (bool, error) {
-	podResource, err := provider.clientSet.CoreV1().Pods(namespace).Get(ctx, name, metav1.GetOptions{})
-	return provider.doesResourceExist(podResource, err)
-}
-
 func (provider *Provider) DoesServiceExist(ctx context.Context, namespace string, name string) (bool, error) {
 	serviceResource, err := provider.clientSet.CoreV1().Services(namespace).Get(ctx, name, metav1.GetOptions{})
 	return provider.doesResourceExist(serviceResource, err)
@@ -829,7 +845,7 @@ func (provider *Provider) ApplyMizuTapperDaemonSet(ctx context.Context, namespac
 	if tls {
 		mizuCmd = append(mizuCmd, "--tls")
 	}
-	
+
 	if serviceMesh || tls {
 		mizuCmd = append(mizuCmd, "--procfs", procfsMountPath)
 	}
@@ -939,24 +955,6 @@ func (provider *Provider) ApplyMizuTapperDaemonSet(ctx context.Context, namespac
 	sysfsVolumeMount := applyconfcore.VolumeMount().WithName(sysfsVolumeName).WithMountPath(sysfsMountPath).WithReadOnly(true)
 	agentContainer.WithVolumeMounts(sysfsVolumeMount)
 
-	volumeName := ConfigMapName
-	configMapVolume := applyconfcore.VolumeApplyConfiguration{
-		Name: &volumeName,
-		VolumeSourceApplyConfiguration: applyconfcore.VolumeSourceApplyConfiguration{
-			ConfigMap: &applyconfcore.ConfigMapVolumeSourceApplyConfiguration{
-				LocalObjectReferenceApplyConfiguration: applyconfcore.LocalObjectReferenceApplyConfiguration{
-					Name: &volumeName,
-				},
-			},
-		},
-	}
-	mountPath := shared.ConfigDirPath
-	configMapVolumeMount := applyconfcore.VolumeMountApplyConfiguration{
-		Name:      &volumeName,
-		MountPath: &mountPath,
-	}
-	agentContainer.WithVolumeMounts(&configMapVolumeMount)
-
 	podSpec := applyconfcore.PodSpec()
 	podSpec.WithHostNetwork(true)
 	podSpec.WithDNSPolicy(core.DNSClusterFirstWithHostNet)
@@ -967,7 +965,7 @@ func (provider *Provider) ApplyMizuTapperDaemonSet(ctx context.Context, namespac
 	podSpec.WithContainers(agentContainer)
 	podSpec.WithAffinity(affinity)
 	podSpec.WithTolerations(noExecuteToleration, noScheduleToleration)
-	podSpec.WithVolumes(&configMapVolume, procfsVolume, sysfsVolume)
+	podSpec.WithVolumes(procfsVolume, sysfsVolume)
 
 	podTemplate := applyconfcore.PodTemplateSpec()
 	podTemplate.WithLabels(map[string]string{
@@ -981,7 +979,7 @@ func (provider *Provider) ApplyMizuTapperDaemonSet(ctx context.Context, namespac
 	labelSelector.WithMatchLabels(map[string]string{"app": tapperPodName})
 
 	applyOptions := metav1.ApplyOptions{
-		Force: true,
+		Force:        true,
 		FieldManager: fieldManagerName,
 	}
 
@@ -997,6 +995,55 @@ func (provider *Provider) ApplyMizuTapperDaemonSet(ctx context.Context, namespac
 	return err
 }
 
+func (provider *Provider) ResetMizuTapperDaemonSet(ctx context.Context, namespace string, daemonSetName string, podImage string, tapperPodName string) error {
+	agentContainer := applyconfcore.Container()
+	agentContainer.WithName(tapperPodName)
+	agentContainer.WithImage(podImage)
+
+	nodeSelectorRequirement := applyconfcore.NodeSelectorRequirement()
+	nodeSelectorRequirement.WithKey("mizu-non-existing-label")
+	nodeSelectorRequirement.WithOperator(core.NodeSelectorOpExists)
+	nodeSelectorTerm := applyconfcore.NodeSelectorTerm()
+	nodeSelectorTerm.WithMatchExpressions(nodeSelectorRequirement)
+	nodeSelector := applyconfcore.NodeSelector()
+	nodeSelector.WithNodeSelectorTerms(nodeSelectorTerm)
+	nodeAffinity := applyconfcore.NodeAffinity()
+	nodeAffinity.WithRequiredDuringSchedulingIgnoredDuringExecution(nodeSelector)
+	affinity := applyconfcore.Affinity()
+	affinity.WithNodeAffinity(nodeAffinity)
+
+	podSpec := applyconfcore.PodSpec()
+	podSpec.WithContainers(agentContainer)
+	podSpec.WithAffinity(affinity)
+
+	podTemplate := applyconfcore.PodTemplateSpec()
+	podTemplate.WithLabels(map[string]string{
+		"app":          tapperPodName,
+		LabelManagedBy: provider.managedBy,
+		LabelCreatedBy: provider.createdBy,
+	})
+	podTemplate.WithSpec(podSpec)
+
+	labelSelector := applyconfmeta.LabelSelector()
+	labelSelector.WithMatchLabels(map[string]string{"app": tapperPodName})
+
+	applyOptions := metav1.ApplyOptions{
+		Force:        true,
+		FieldManager: fieldManagerName,
+	}
+
+	daemonSet := applyconfapp.DaemonSet(daemonSetName, namespace)
+	daemonSet.
+		WithLabels(map[string]string{
+			LabelManagedBy: provider.managedBy,
+			LabelCreatedBy: provider.createdBy,
+		}).
+		WithSpec(applyconfapp.DaemonSetSpec().WithSelector(labelSelector).WithTemplate(podTemplate))
+
+	_, err := provider.clientSet.AppsV1().DaemonSets(namespace).Apply(ctx, daemonSet, applyOptions)
+	return err
+}
+
 func (provider *Provider) listPodsImpl(ctx context.Context, regex *regexp.Regexp, namespaces []string, listOptions metav1.ListOptions) ([]core.Pod, error) {
 	var pods []core.Pod
 	for _, namespace := range namespaces {
@@ -1040,6 +1087,15 @@ func (provider *Provider) ListAllRunningPodsMatchingRegex(ctx context.Context, r
 	return matchingPods, nil
 }
 
+func (provider *Provider) ListPodsByAppLabel(ctx context.Context, namespaces string, labelName string) ([]core.Pod, error) {
+	pods, err := provider.clientSet.CoreV1().Pods(namespaces).List(ctx, metav1.ListOptions{LabelSelector: fmt.Sprintf("app=%s", labelName)})
+	if err != nil {
+		return nil, err
+	}
+
+	return pods.Items, err
+}
+
 func (provider *Provider) ListAllNamespaces(ctx context.Context) ([]core.Namespace, error) {
 	namespaces, err := provider.clientSet.CoreV1().Namespaces().List(ctx, metav1.ListOptions{})
 	if err != nil {
@@ -1205,7 +1261,7 @@ func ValidateKubernetesVersion(serverVersionSemVer *semver.SemVersion) error {
 	return nil
 }
 
-func loadKubernetesConfiguration(kubeConfigPath string) clientcmd.ClientConfig {
+func loadKubernetesConfiguration(kubeConfigPath string, context string) clientcmd.ClientConfig {
 	logger.Log.Debugf("Using kube config %s", kubeConfigPath)
 	configPathList := filepath.SplitList(kubeConfigPath)
 	configLoadingRules := &clientcmd.ClientConfigLoadingRules{}
@@ -1214,7 +1270,7 @@ func loadKubernetesConfiguration(kubeConfigPath string) clientcmd.ClientConfig {
 	} else {
 		configLoadingRules.Precedence = configPathList
 	}
-	contextName := ""
+	contextName := context
 	return clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
 		configLoadingRules,
 		&clientcmd.ConfigOverrides{

shared/logger/logger.go

@@ -29,10 +29,21 @@ func InitLogger(logPath string) {
 	logging.SetBackend(backend1Leveled, backend2Formatter)
 }
 
-func InitLoggerStderrOnly(level logging.Level) {
-	backend := logging.NewLogBackend(os.Stderr, "", 0)
-	backendFormatter := logging.NewBackendFormatter(backend, format)
+func InitLoggerStd(level logging.Level) {
+	var backends []logging.Backend
 
-	logging.SetBackend(backendFormatter)
-	logging.SetLevel(level, "")
+	stderrBackend := logging.NewLogBackend(os.Stderr, "", 0)
+	stderrFormater := logging.NewBackendFormatter(stderrBackend, format)
+	stderrLeveled := logging.AddModuleLevel(stderrFormater)
+	stderrLeveled.SetLevel(logging.ERROR, "")
+	backends = append(backends, stderrLeveled)
+
+	if level >= logging.WARNING {
+		stdoutBackend := logging.NewLogBackend(os.Stdout, "", 0)
+		stdoutFormater := logging.NewBackendFormatter(stdoutBackend, format)
+		stdoutLeveled := logging.AddModuleLevel(stdoutFormater)
+		stdoutLeveled.SetLevel(level, "")
+		backends = append(backends, stdoutLeveled)
+	}
+	logging.SetBackend(backends...)
 }

shared/models.go

@@ -35,6 +35,7 @@ type Resources struct {
 
 type MizuAgentConfig struct {
 	MaxDBSizeBytes         int64         `json:"maxDBSizeBytes"`
+	InsertionFilter        string        `json:"insertionFilter"`
 	AgentImage             string        `json:"agentImage"`
 	PullPolicy             string        `json:"pullPolicy"`
 	LogLevel               logging.Level `json:"logLevel"`

tap/api/api.go

@@ -100,6 +100,7 @@ type Dissector interface {
 	Ping()
 	Dissect(b *bufio.Reader, isClient bool, tcpID *TcpID, counterPair *CounterPair, superTimer *SuperTimer, superIdentifier *SuperIdentifier, emitter Emitter, options *TrafficFilteringOptions, reqResMatcher RequestResponseMatcher) error
 	Analyze(item *OutputChannelItem, resolvedSource string, resolvedDestination string, namespace string) *Entry
+	Summarize(entry *Entry) *BaseEntry
 	Represent(request map[string]interface{}, response map[string]interface{}) (object []byte, bodySize int64, err error)
 	Macros() map[string]string
 	NewResponseRequestMatcher() RequestResponseMatcher
@@ -135,12 +136,7 @@ type Entry struct {
 	StartTime              time.Time              `json:"startTime"`
 	Request                map[string]interface{} `json:"request"`
 	Response               map[string]interface{} `json:"response"`
-	Summary                string                 `json:"summary"`
-	Method                 string                 `json:"method"`
-	Status                 int                    `json:"status"`
 	ElapsedTime            int64                  `json:"elapsedTime"`
-	Path                   string                 `json:"path"`
-	IsOutgoing             bool                   `json:"isOutgoing,omitempty"`
 	Rules                  ApplicableRules        `json:"rules,omitempty"`
 	ContractStatus         ContractStatus         `json:"contractStatus,omitempty"`
 	ContractRequestReason  string                 `json:"contractRequestReason,omitempty"`
@@ -154,6 +150,7 @@ type EntryWrapper struct {
 	Representation string                   `json:"representation"`
 	BodySize       int64                    `json:"bodySize"`
 	Data           *Entry                   `json:"data"`
+	Base           *BaseEntry               `json:"base"`
 	Rules          []map[string]interface{} `json:"rulesMatched,omitempty"`
 	IsRulesEnabled bool                     `json:"isRulesEnabled"`
 }
@@ -161,11 +158,12 @@ type EntryWrapper struct {
 type BaseEntry struct {
 	Id             uint            `json:"id"`
 	Protocol       Protocol        `json:"proto,omitempty"`
-	Url            string          `json:"url,omitempty"`
-	Path           string          `json:"path,omitempty"`
 	Summary        string          `json:"summary,omitempty"`
-	StatusCode     int             `json:"status"`
+	SummaryQuery   string          `json:"summaryQuery,omitempty"`
+	Status         int             `json:"status"`
+	StatusQuery    string          `json:"statusQuery"`
 	Method         string          `json:"method,omitempty"`
+	MethodQuery    string          `json:"methodQuery,omitempty"`
 	Timestamp      int64           `json:"timestamp,omitempty"`
 	Source         *TCP            `json:"src"`
 	Destination    *TCP            `json:"dst"`
@@ -190,44 +188,6 @@ type Contract struct {
 	Content        string         `json:"content"`
 }
 
-func Summarize(entry *Entry) *BaseEntry {
-	return &BaseEntry{
-		Id:             entry.Id,
-		Protocol:       entry.Protocol,
-		Path:           entry.Path,
-		Summary:        entry.Summary,
-		StatusCode:     entry.Status,
-		Method:         entry.Method,
-		Timestamp:      entry.Timestamp,
-		Source:         entry.Source,
-		Destination:    entry.Destination,
-		IsOutgoing:     entry.IsOutgoing,
-		Latency:        entry.ElapsedTime,
-		Rules:          entry.Rules,
-		ContractStatus: entry.ContractStatus,
-	}
-}
-
-type DataUnmarshaler interface {
-	UnmarshalData(*Entry) error
-}
-
-func (bed *BaseEntry) UnmarshalData(entry *Entry) error {
-	bed.Protocol = entry.Protocol
-	bed.Id = entry.Id
-	bed.Path = entry.Path
-	bed.Summary = entry.Summary
-	bed.StatusCode = entry.Status
-	bed.Method = entry.Method
-	bed.Timestamp = entry.Timestamp
-	bed.Source = entry.Source
-	bed.Destination = entry.Destination
-	bed.IsOutgoing = entry.IsOutgoing
-	bed.Latency = entry.ElapsedTime
-	bed.ContractStatus = entry.ContractStatus
-	return nil
-}
-
 const (
 	TABLE string = "table"
 	BODY  string = "body"

tap/extensions/amqp/Makefile

@@ -13,4 +13,4 @@ test-pull-bin:
 
 test-pull-expect:
 	@mkdir -p expect
-	@[ "${skipexpect}" ] && echo "Skipping downloading expected JSONs" || gsutil  -o 'GSUtil:parallel_process_count=5' -o 'GSUtil:parallel_thread_count=5'  -m cp -r gs://static.up9.io/mizu/test-pcap/expect/amqp/\* expect
+	@[ "${skipexpect}" ] && echo "Skipping downloading expected JSONs" || gsutil  -o 'GSUtil:parallel_process_count=5' -o 'GSUtil:parallel_thread_count=5'  -m cp -r gs://static.up9.io/mizu/test-pcap/expect3/amqp/\* expect