remove chaos ai

Signed-off-by: Paige Patton <prubenda@redhat.com>

.coveragerc

@@ -0,0 +1,4 @@
+[run]
+omit =
+    tests/*
+    krkn/tests/**

.github/CODEOWNERS

@@ -0,0 +1 @@
+*   @paigerube14 @tsebastiani @chaitanyaenr

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,43 @@
+---
+name: Bug report
+about: Create a report an issue
+title: "[BUG]"
+labels: bug
+---
+
+# Bug Description
+
+## **Describe the bug**
+
+A clear and concise description of what the bug is.
+
+## **To Reproduce**
+
+Any specific steps used to reproduce the behavior
+
+### Scenario File
+Scenario file(s) that were specified in your config file (can be starred (*) with confidential information )
+```yaml
+<config>
+
+```
+
+### Config File 
+Config file you used when error was seen (the default used is config/config.yaml)
+
+```yaml
+<config>
+
+```
+
+## **Expected behavior**
+
+A clear and concise description of what you expected to happen.
+
+## **Krkn Output**
+
+Krkn output to help show your problem 
+
+## **Additional context**
+
+Add any other context about the problem 

.github/ISSUE_TEMPLATE/feature.md

@@ -0,0 +1,16 @@
+---
+name: New Feature Request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to see added/changed. Ex. new parameter in [xxx] scenario, new scenario that does [xxx]
+
+**Additional context**
+Add any other context about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,47 @@
+# Type of change
+
+- [ ] Refactor
+- [ ] New feature
+- [ ] Bug fix
+- [ ] Optimization
+
+# Description  
+<-- Provide a brief description of the changes made in this PR. -->  
+
+## Related Tickets & Documents
+If no related issue, please create one and start the converasation on wants of 
+
+- Related Issue #: 
+- Closes #: 
+
+# Documentation  
+- [ ] **Is documentation needed for this update?**
+
+If checked, a documentation PR must be created and merged in the [website repository](https://github.com/krkn-chaos/website/).
+
+## Related Documentation PR (if applicable)  
+<-- Add the link to the corresponding documentation PR in the website repository -->  
+
+# Checklist before requesting a review
+[ ] Ensure the changes and proposed solution have been discussed in the relevant issue and have received acknowledgment from the community or maintainers. See [contributing guidelines](https://krkn-chaos.dev/docs/contribution-guidelines/)
+See [testing your changes](https://krkn-chaos.dev/docs/developers-guide/testing-changes/) and run on any Kubernetes or OpenShift cluster to validate your changes
+- [ ] I have performed a self-review of my code by running krkn and specific scenario 
+- [ ] If it is a core feature, I have added thorough unit tests with above 80% coverage
+
+*REQUIRED*:
+Description of combination of tests performed and output of run
+
+```bash
+python run_kraken.py
+...
+<---insert test results output--->
+```
+
+OR
+
+
+```bash
+python -m coverage run -a -m unittest discover -s tests -v
+...
+<---insert test results output--->
+```

.github/release-template.md

@@ -0,0 +1,7 @@
+## Release {VERSION}
+
+### Download Artifacts
+- 📦 Krkn sources (noarch): [krkn-{VERSION}-src.tar.gz](https://krkn-chaos.gateway.scarf.sh/krkn-src-{VERSION}.tar.gz)
+
+### Changes
+{CHANGES}

.github/workflows/build.yml

@@ -1,51 +0,0 @@
-name: Build Krkn
-on:
-  pull_request:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v3
-      - name: Create multi-node KinD cluster
-        uses: redhat-chaos/actions/kind@main
-      - name: Install Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.9'
-          architecture: 'x64'
-      - name: Install environment
-        run: |
-          sudo apt-get install build-essential python3-dev
-          pip install --upgrade pip
-          pip install -r requirements.txt
-      - name: Run unit tests
-        run: python -m coverage run -a -m unittest discover -s tests -v
-      - name: Run CI
-        run: |
-          ./CI/run.sh
-          cat ./CI/results.markdown >> $GITHUB_STEP_SUMMARY
-          echo >> $GITHUB_STEP_SUMMARY
-      - name: Upload CI logs
-        uses: actions/upload-artifact@v3
-        with:
-          name: ci-logs
-          path: CI/out
-          if-no-files-found: error
-      - name: Collect coverage report
-        run: |
-          python -m coverage html
-      - name: Publish coverage report to job summary
-        run: |
-          pip install html2text
-          html2text --ignore-images --ignore-links -b 0 htmlcov/index.html >> $GITHUB_STEP_SUMMARY
-      - name: Upload coverage data
-        uses: actions/upload-artifact@v3
-        with:
-          name: coverage
-          path: htmlcov
-          if-no-files-found: error
-      - name: Check CI results
-        run: grep Fail CI/results.markdown && false || true
-      

.github/workflows/docker-image.yml

@@ -1,8 +1,7 @@
 name: Docker Image CI
 on:
   push:
-    branches:
-      - main
+    tags: ['v[0-9].[0-9]+.[0-9]+']
   pull_request:
 
 jobs:
@@ -12,30 +11,45 @@ jobs:
     - name: Check out code
       uses: actions/checkout@v3
     - name: Build the Docker images
+      if: startsWith(github.ref, 'refs/tags')
       run:  |
-        docker build --no-cache -t quay.io/krkn-chaos/krkn containers/
+        ./containers/compile_dockerfile.sh
+        docker build --no-cache -t quay.io/krkn-chaos/krkn containers/ --build-arg TAG=${GITHUB_REF#refs/tags/}
         docker tag quay.io/krkn-chaos/krkn quay.io/redhat-chaos/krkn
+        docker tag quay.io/krkn-chaos/krkn quay.io/krkn-chaos/krkn:${GITHUB_REF#refs/tags/}
+        docker tag quay.io/krkn-chaos/krkn quay.io/redhat-chaos/krkn:${GITHUB_REF#refs/tags/}
+
+    - name: Test Build the Docker images
+      if: ${{ github.event_name == 'pull_request' }}
+      run: |
+        ./containers/compile_dockerfile.sh
+        docker build --no-cache -t quay.io/krkn-chaos/krkn containers/ --build-arg PR_NUMBER=${{ github.event.pull_request.number }}
     - name: Login in quay
-      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+      if: startsWith(github.ref, 'refs/tags')
       run: docker login quay.io -u ${QUAY_USER} -p ${QUAY_TOKEN}
       env:
         QUAY_USER: ${{ secrets.QUAY_USERNAME }}
         QUAY_TOKEN: ${{ secrets.QUAY_PASSWORD }}
     - name: Push the KrknChaos Docker images
-      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-      run: docker push quay.io/krkn-chaos/krkn
+      if: startsWith(github.ref, 'refs/tags')
+      run: |
+        docker push quay.io/krkn-chaos/krkn
+        docker push quay.io/krkn-chaos/krkn:${GITHUB_REF#refs/tags/}
     - name: Login in to redhat-chaos quay
-      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+      if: startsWith(github.ref, 'refs/tags/v')
       run: docker login quay.io -u ${QUAY_USER} -p ${QUAY_TOKEN}
       env:
         QUAY_USER: ${{ secrets.QUAY_USER_1 }}
         QUAY_TOKEN: ${{ secrets.QUAY_TOKEN_1 }}
     - name: Push the RedHat Chaos Docker images
-      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-      run: docker push quay.io/redhat-chaos/krkn
+      if: startsWith(github.ref, 'refs/tags')
+      run: | 
+        docker push quay.io/redhat-chaos/krkn
+        docker push quay.io/redhat-chaos/krkn:${GITHUB_REF#refs/tags/}
     - name: Rebuild krkn-hub
-      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+      if: startsWith(github.ref, 'refs/tags')
       uses: redhat-chaos/actions/krkn-hub@main
       with:
-        QUAY_USER: ${{ secrets.QUAY_USER_1 }}
-        QUAY_TOKEN: ${{ secrets.QUAY_TOKEN_1 }}
+        QUAY_USER: ${{ secrets.QUAY_USERNAME }}
+        QUAY_TOKEN: ${{ secrets.QUAY_PASSWORD }}
+        AUTOPUSH: ${{ secrets.AUTOPUSH }}

.github/workflows/functional_tests.yaml

@@ -1,129 +0,0 @@
-on: issue_comment
-
-jobs:
-  check_user:
-    # This job only runs for pull request comments
-    name: Check User Authorization
-    env:
-      USERS: ${{vars.USERS}}
-    if: contains(github.event.comment.body, '/funtest') && contains(github.event.comment.html_url, '/pull/')
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check User
-        run: |
-          for name in `echo $USERS`
-          do 
-            name="${name//$'\r'/}"
-            name="${name//$'\n'/}"
-            if [ $name == "${{github.event.sender.login}}" ]
-            then
-              echo "user ${{github.event.sender.login}} authorized, action started..."
-              exit 0
-            fi
-          done
-          echo "user ${{github.event.sender.login}} is not allowed to run functional tests Action"
-          exit 1
-  pr_commented:
-    # This job only runs for pull request comments containing /functional
-    name: Functional Tests
-    if: contains(github.event.comment.body, '/funtest') && contains(github.event.comment.html_url, '/pull/')
-    runs-on: ubuntu-latest
-    needs:
-      - check_user
-    steps:
-      - name: Check out Kraken
-        uses: actions/checkout@v3
-      - name: Checkout Pull Request
-        run: gh pr checkout ${{ github.event.issue.number }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Install OC CLI
-        uses: redhat-actions/oc-installer@v1
-        with:
-          oc_version: latest
-      - name: Install python 3.9
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.9'
-      - name: Setup kraken dependencies
-        run:  pip install -r requirements.txt
-      - name: Create Workdir & export the path
-        run: |
-         mkdir workdir
-         echo "WORKDIR_PATH=`pwd`/workdir" >> $GITHUB_ENV
-      - name: Generate run id
-        run: |
-          echo "RUN_ID=`date +%s`" > $GITHUB_ENV
-          echo "Run Id: ${RUN_ID}"
-      - name: Write Pull Secret
-        env:
-          PULLSECRET_BASE64: ${{ secrets.PS_64 }}
-        run: |
-          echo "$PULLSECRET_BASE64" | base64 --decode > pullsecret.txt
-      - name: Write Boot Private Key
-        env:
-          BOOT_KEY: ${{ secrets.CRC_KEY_FILE }}
-        run: |
-          echo -n "$BOOT_KEY" > key.txt
-      - name: Teardown CRC (Post Action)
-        uses: webiny/action-post-run@3.0.0
-        id: post-run-command
-        with:
-          run: podman run --rm -v "${{ github.workspace }}:/workspace:z" -e AWS_ACCESS_KEY_ID="${{ secrets.AWS_ACCESS_KEY_ID }}" -e AWS_SECRET_ACCESS_KEY="${{ secrets.AWS_SECRET_ACCESS_KEY }}" -e AWS_DEFAULT_REGION=us-west-2 quay.io/crcont/crc-cloud:v0.0.2 destroy --project-name "chaos-funtest-${{ env.RUN_ID }}" --backed-url "s3://krkn-crc-state/${{ env.RUN_ID }}" --provider "aws"
-      - name: Create cluster
-        run: |
-          podman run  --name crc-cloud-create --rm \
-          -v ${PWD}:/workspace:z \
-          -e AWS_ACCESS_KEY_ID="${{ secrets.AWS_ACCESS_KEY_ID }}" \
-          -e AWS_SECRET_ACCESS_KEY="${{ secrets.AWS_SECRET_ACCESS_KEY }}" \
-          -e AWS_DEFAULT_REGION="us-west-2" \
-          quay.io/crcont/crc-cloud:v0.0.2 \
-          create aws \
-          --project-name "chaos-funtest-${RUN_ID}" \
-          --backed-url "s3://krkn-crc-state/${RUN_ID}" \
-          --output "/workspace" \
-          --aws-ami-id "ami-00f5eaf98cf42ef9f" \
-          --pullsecret-filepath /workspace/pullsecret.txt \
-          --key-filepath /workspace/key.txt
-
-      - name: Setup kubeconfig
-        continue-on-error: true
-        run: |
-          ssh  -o StrictHostKeyChecking=no -i id_rsa core@$(cat host) "cat /opt/kubeconfig" > kubeconfig
-          sed -i "s/https:\/\/api.crc.testing:6443/https:\/\/`cat host`.nip.io:6443/g" kubeconfig
-          echo "KUBECONFIG=${PWD}/kubeconfig" > $GITHUB_ENV
-
-      - name: Example deployment, GitHub Action env init
-        env:
-          NAMESPACE: test-namespace
-          DEPLOYMENT_NAME: test-nginx
-        run: ./CI/CRC/init_github_action.sh
-      - name: Setup test suite
-        run: |
-          yq -i '.kraken.port="8081"' CI/config/common_test_config.yaml
-          yq -i '.kraken.signal_address="0.0.0.0"' CI/config/common_test_config.yaml
-          yq -i '.kraken.kubeconfig_path="'${KUBECONFIG}'"' CI/config/common_test_config.yaml
-          echo "test_app_outages_gh" > ./CI/tests/my_tests
-          echo "test_container"      >> ./CI/tests/my_tests
-          echo "test_namespace"      >> ./CI/tests/my_tests
-          echo "test_net_chaos"      >> ./CI/tests/my_tests
-          echo "test_time"           >> ./CI/tests/my_tests
-
-      - name: Print affected config files
-        run: |
-          echo -e "## CI/config/common_test_config.yaml\n\n"
-          cat CI/config/common_test_config.yaml
-
-      - name: Running test suite
-        run: |
-          ./CI/run.sh
-      - name: Print test output
-        run:  cat CI/out/*
-      - name: Create coverage report
-        run: |
-          echo "# Test results" > $GITHUB_STEP_SUMMARY
-          cat CI/results.markdown >> $GITHUB_STEP_SUMMARY
-          echo "# Test coverage" >> $GITHUB_STEP_SUMMARY
-          python -m coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
-
-

.github/workflows/release.yml

@@ -0,0 +1,60 @@
+name: Create Release
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: calculate previous tag
+        run: |
+          git fetch --tags origin
+          PREVIOUS_TAG=$(git tag --sort=-creatordate | sed -n '2 p')
+          echo $PREVIOUS_TAG 
+          echo "PREVIOUS_TAG=$PREVIOUS_TAG" >> "$GITHUB_ENV"
+
+      - name: generate release notes from template
+        id: release-notes
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          NOTES=$(gh api \
+          --method POST \
+          -H "Accept: application/vnd.github+json" \
+          -H "X-GitHub-Api-Version: 2022-11-28" \
+          /repos/krkn-chaos/krkn/releases/generate-notes \
+          -f "tag_name=${{ github.ref_name }}" -f "target_commitish=main" -f "previous_tag_name=${{ env.PREVIOUS_TAG }}" | jq -r .body)
+          echo "NOTES<<EOF" >> $GITHUB_ENV
+          echo "$NOTES" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+
+      - name: replace placeholders in template
+        run: |
+          echo "${{ env.NOTES }}"
+          TEMPLATE=$(cat .github/release-template.md)
+          VERSION=${{ github.ref_name }}
+          NOTES="${{ env.NOTES }}"
+          OUTPUT=${TEMPLATE//\{VERSION\}/$VERSION}
+          OUTPUT=${OUTPUT//\{CHANGES\}/$NOTES}
+          echo "$OUTPUT" > release-notes.md
+      - name: create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release create ${{ github.ref_name }} --title "${{ github.ref_name }}"  -F release-notes.md
+
+      - name: Install Syft
+        run: |
+          curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sudo sh -s -- -b /usr/local/bin
+
+      - name: Generate SBOM
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          syft . --scope all-layers --output cyclonedx-json > sbom.json
+          echo "SBOM generated successfully!"
+          gh release upload ${{ github.ref_name }} sbom.json

.github/workflows/require-docs.yml

@@ -0,0 +1,45 @@
+name: Require Documentation Update
+on:
+  pull_request:
+    types: [opened, edited, synchronize]
+    branches:
+        - main
+jobs:
+  check-docs:
+    name: Check Documentation Update
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Check if Documentation is Required
+        id: check_docs
+        run: |
+          echo "Checking PR body for documentation checkbox..."
+          # Read the PR body from the GitHub event payload
+          if echo "${{ github.event.pull_request.body }}" | grep -qi '\[x\].*documentation needed'; then
+            echo "Documentation required detected."
+            echo "docs_required=true" >> $GITHUB_OUTPUT
+          else
+            echo "Documentation not required."
+            echo "docs_required=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Enforce Documentation Update (if required)
+        if: steps.check_docs.outputs.docs_required == 'true'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Retrieve feature branch and repository owner from the GitHub context
+          FEATURE_BRANCH="${{ github.head_ref }}"
+          REPO_OWNER="${{ github.repository_owner }}"
+          WEBSITE_REPO="website"
+          echo "Searching for a merged documentation PR for feature branch: $FEATURE_BRANCH in $REPO_OWNER/$WEBSITE_REPO..."
+          MERGED_PR=$(gh pr list --repo "$REPO_OWNER/$WEBSITE_REPO" --state merged --json headRefName,title,url | jq -r \
+            --arg FEATURE_BRANCH "$FEATURE_BRANCH" '.[] | select(.title | contains($FEATURE_BRANCH)) | .url')
+          if [[ -z "$MERGED_PR" ]]; then
+            echo ":x: Documentation PR for branch '$FEATURE_BRANCH' is required and has not been merged."
+            exit 1
+          else
+            echo ":white_check_mark: Found merged documentation PR: $MERGED_PR"
+          fi

.github/workflows/stale.yml

@@ -0,0 +1,52 @@
+name: Manage Stale Issues and Pull Requests
+
+on:
+  schedule:
+    # Run daily at 1:00 AM UTC
+    - cron: '0 1 * * *'
+  workflow_dispatch: 
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    name: Mark and Close Stale Issues and PRs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Mark and close stale issues and PRs
+        uses: actions/stale@v9
+        with:
+          days-before-issue-stale: 60
+          days-before-issue-close: 14
+          stale-issue-label: 'stale'
+          stale-issue-message: |
+            This issue has been automatically marked as stale because it has not had any activity in the last 60 days.
+            It will be closed in 14 days if no further activity occurs.
+            If this issue is still relevant, please leave a comment or remove the stale label.
+            Thank you for your contributions to krkn!
+          close-issue-message: |
+            This issue has been automatically closed due to inactivity.
+            If you believe this issue is still relevant, please feel free to reopen it or create a new issue with updated information.
+            Thank you for your understanding!
+          close-issue-reason: 'not_planned'
+
+          days-before-pr-stale: 90
+          days-before-pr-close: 14
+          stale-pr-label: 'stale'
+          stale-pr-message: |
+            This pull request has been automatically marked as stale because it has not had any activity in the last 90 days.
+            It will be closed in 14 days if no further activity occurs.
+            If this PR is still relevant, please rebase it, address any pending reviews, or leave a comment.
+            Thank you for your contributions to krkn!
+          close-pr-message: |
+            This pull request has been automatically closed due to inactivity.
+            If you believe this PR is still relevant, please feel free to reopen it or create a new pull request with updated changes.
+            Thank you for your understanding!
+
+          # Exempt labels
+          exempt-issue-labels: 'bug,enhancement,good first issue'
+          exempt-pr-labels: 'pending discussions,hold'
+
+          remove-stale-when-updated: true

.github/workflows/tests.yml

@@ -0,0 +1,206 @@
+name: Functional & Unit Tests
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+jobs:
+  tests:
+    # Common steps
+    name: Functional & Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+      - name: Create multi-node KinD cluster
+        uses: redhat-chaos/actions/kind@main
+      - name: Deploy prometheus & Port Forwarding
+        uses: redhat-chaos/actions/prometheus@main
+      - name: Deploy Elasticsearch
+        with:
+          ELASTIC_PORT: ${{ env.ELASTIC_PORT }}
+          RUN_ID: ${{ github.run_id }}
+        uses: redhat-chaos/actions/elastic@main
+      - name: Download elastic password
+        uses: actions/download-artifact@v4
+        with:
+          name: elastic_password_${{ github.run_id }}
+      - name: Set elastic password on env
+        run: |
+          ELASTIC_PASSWORD=$(cat elastic_password.txt)
+          echo "ELASTIC_PASSWORD=$ELASTIC_PASSWORD" >> "$GITHUB_ENV"
+      - name: Install Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+          architecture: 'x64'
+      - name: Install environment
+        run: |
+          sudo apt-get install build-essential python3-dev
+          pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install coverage
+
+      - name: Deploy test workloads
+        run: |
+          es_pod_name=$(kubectl get pods -l "app=elasticsearch-master" -o name)
+          echo "POD_NAME: $es_pod_name"
+          kubectl --namespace default port-forward $es_pod_name 9200 &
+          prom_name=$(kubectl get pods -n monitoring -l "app.kubernetes.io/name=prometheus" -o name)
+          kubectl --namespace monitoring port-forward $prom_name 9090 &
+
+          # Wait for Elasticsearch to be ready
+          echo "Waiting for Elasticsearch to be ready..."
+          for i in {1..30}; do
+            if curl -k -s -u elastic:$ELASTIC_PASSWORD https://localhost:9200/_cluster/health > /dev/null 2>&1; then
+              echo "Elasticsearch is ready!"
+              break
+            fi
+            echo "Attempt $i: Elasticsearch not ready yet, waiting..."
+            sleep 2
+          done
+          kubectl apply -f CI/templates/outage_pod.yaml
+          kubectl wait --for=condition=ready pod -l scenario=outage --timeout=300s
+          kubectl apply -f CI/templates/container_scenario_pod.yaml
+          kubectl wait --for=condition=ready pod -l scenario=container --timeout=300s
+          kubectl create namespace namespace-scenario
+          kubectl apply -f CI/templates/time_pod.yaml
+          kubectl wait --for=condition=ready pod -l scenario=time-skew --timeout=300s
+          kubectl apply -f CI/templates/service_hijacking.yaml
+          kubectl wait --for=condition=ready pod -l "app.kubernetes.io/name=proxy" --timeout=300s
+          kubectl apply -f CI/legacy/scenarios/volume_scenario.yaml
+          kubectl wait --for=condition=ready pod kraken-test-pod -n kraken --timeout=300s
+      - name: Get Kind nodes
+        run: |
+          kubectl get nodes --show-labels=true
+      # Pull request only steps
+      - name: Run unit tests
+        run: python -m coverage run -a -m unittest discover -s tests -v
+
+      - name: Setup Functional Tests
+        run: |
+            yq -i '.kraken.performance_monitoring="localhost:9090"' CI/config/common_test_config.yaml
+            yq -i '.elastic.elastic_port=9200' CI/config/common_test_config.yaml
+            yq -i '.elastic.elastic_url="https://localhost"' CI/config/common_test_config.yaml
+            yq -i '.elastic.enable_elastic=False' CI/config/common_test_config.yaml
+            yq -i '.elastic.password="${{env.ELASTIC_PASSWORD}}"' CI/config/common_test_config.yaml
+            yq -i '.performance_monitoring.prometheus_url="http://localhost:9090"' CI/config/common_test_config.yaml
+            echo "test_app_outages" >> ./CI/tests/functional_tests
+            echo "test_container" >> ./CI/tests/functional_tests
+            echo "test_cpu_hog" >> ./CI/tests/functional_tests
+            echo "test_customapp_pod" >> ./CI/tests/functional_tests
+            echo "test_io_hog" >> ./CI/tests/functional_tests
+            echo "test_memory_hog" >> ./CI/tests/functional_tests
+            echo "test_namespace" >> ./CI/tests/functional_tests
+            echo "test_net_chaos" >> ./CI/tests/functional_tests
+            echo "test_node" >> ./CI/tests/functional_tests
+            echo "test_pod" >> ./CI/tests/functional_tests
+            echo "test_pod_error" >> ./CI/tests/functional_tests
+            echo "test_service_hijacking" >> ./CI/tests/functional_tests
+            echo "test_pod_network_filter" >> ./CI/tests/functional_tests
+            echo "test_pod_server" >> ./CI/tests/functional_tests
+            echo "test_time" >> ./CI/tests/functional_tests
+            # echo "test_pvc" >> ./CI/tests/functional_tests
+
+      # Push on main only steps + all other functional to collect coverage
+      # for the badge
+      - name: Configure AWS Credentials
+        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region : ${{ secrets.AWS_REGION }}
+      - name: Setup Post Merge Request Functional Tests
+        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+        run: |
+          yq -i '.telemetry.username="${{secrets.TELEMETRY_USERNAME}}"' CI/config/common_test_config.yaml
+          yq -i '.telemetry.password="${{secrets.TELEMETRY_PASSWORD}}"' CI/config/common_test_config.yaml
+          echo "test_telemetry" >> ./CI/tests/functional_tests
+      # Final common steps
+      - name: Run Functional tests
+        env:
+          AWS_BUCKET: ${{ secrets.AWS_BUCKET }}
+        run: |
+          ./CI/run.sh
+          cat ./CI/results.markdown >> $GITHUB_STEP_SUMMARY
+          echo >> $GITHUB_STEP_SUMMARY
+      - name: Upload CI logs
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: ci-logs
+          path: CI/out
+          if-no-files-found: error
+      - name: Collect coverage report
+        if: ${{ always() }}
+        run: |
+          python -m coverage html
+          python -m coverage json
+      - name: Publish coverage report to job summary
+        if: ${{ always() }}
+        run: |
+          pip install html2text
+          html2text --ignore-images --ignore-links -b 0 htmlcov/index.html >> $GITHUB_STEP_SUMMARY
+      - name: Upload coverage data
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage
+          path: htmlcov
+          if-no-files-found: error
+      - name: Upload json coverage
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage.json
+          path: coverage.json
+          if-no-files-found: error
+      - name: Check CI results
+        if: ${{ always() }}
+        run: "! grep Fail CI/results.markdown"
+
+  badge:
+    permissions:
+      contents: write
+    name: Generate Coverage Badge
+    runs-on: ubuntu-latest
+    needs:
+      - tests
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+    steps:
+        - name: Check out doc repo
+          uses: actions/checkout@master
+          with:
+            repository: krkn-chaos/krkn-lib-docs
+            path: krkn-lib-docs
+            ssh-key: ${{ secrets.KRKN_LIB_DOCS_PRIV_KEY }}
+        - name: Download json coverage
+          uses: actions/download-artifact@v4
+          with:
+            name: coverage.json
+        - name: Set up Python
+          uses: actions/setup-python@v4
+          with:
+            python-version: '3.11'
+        - name: Copy badge on GitHub Page Repo
+          env:
+            COLOR: yellow
+          run: |
+            # generate coverage badge on previously calculated total coverage
+            # and copy in the docs page
+            export TOTAL=$(python -c "import json;print(json.load(open('coverage.json'))['totals']['percent_covered_display'])")
+            [[ $TOTAL > 40 ]] && COLOR=green
+            echo "TOTAL: $TOTAL"
+            echo "COLOR: $COLOR"
+            curl "https://img.shields.io/badge/coverage-$TOTAL%25-$COLOR" > ./krkn-lib-docs/coverage_badge_krkn.svg
+        - name: Push updated Coverage Badge
+          run: |
+            cd krkn-lib-docs
+            git add .
+            git config user.name "krkn-chaos"
+            git config user.email "krkn-actions@users.noreply.github.com"
+            git commit -m "[KRKN] Coverage Badge ${GITHUB_REF##*/}" || echo "no changes to commit"
+            git push
+      
+      

.gitignore

@@ -16,6 +16,7 @@ __pycache__/*
 *.out
 kube-burner*
 kube_burner*
+recommender_*.json
 
 # Project files
 .ropeproject
@@ -61,7 +62,7 @@ inspect.local.*
 !CI/config/common_test_config.yaml
 CI/out/*
 CI/ci_results
-CI/scenarios/*node.yaml
+CI/legacy/*node.yaml
 CI/results.markdown
 
 #env

ADOPTERS.md

@@ -0,0 +1,9 @@
+# Krkn Adopters
+
+This is a list of organizations that have publicly acknowledged usage of Krkn and shared details of how they are leveraging it in their environment for chaos engineering use cases. Do you want to add yourself to this list? Please fork the repository and open a PR with the required change. 
+
+| Organization | Since | Website | Use-Case |
+|:-|:-|:-|:-|
+| MarketAxess | 2024 | https://www.marketaxess.com/ | Kraken enables us to achieve our goal of increasing the reliability of our cloud products on Kubernetes. The tool allows us to automatically run various chaos scenarios, identify resilience and performance bottlenecks, and seamlessly restore the system to its original state once scenarios finish. These chaos scenarios include pod disruptions, node (EC2) outages, simulating availability zone (AZ) outages, and filling up storage spaces like EBS and EFS. The community is highly responsive to requests and works on expanding the tool's capabilities. MarketAxess actively contributes to the project, adding features such as the ability to leverage existing network ACLs and proposing several feature improvements to enhance test coverage. |
+| Red Hat Openshift | 2020 | https://www.redhat.com/ | Kraken is a highly reliable chaos testing tool used to ensure the quality and resiliency of Red Hat Openshift. The engineering team runs all the test scenarios under Kraken on different cloud platforms on both self-managed and cloud services environments prior to the release of a new version of the product. The team also contributes to the Kraken project consistently which helps the test scenarios to keep up with the new features introduced to the product. Inclusion of this test coverage has contributed to gaining the trust of new and existing customers of the product.   |
+| IBM | 2023 | https://www.ibm.com/ | While working on AI for Chaos Testing at IBM Research, we closely collaborated with the Kraken (Krkn) team to advance intelligent chaos engineering. Our contributions included developing AI-enabled chaos injection strategies and integrating reinforcement learning (RL)-based fault search techniques into the Krkn tool, enabling it to identify and explore system vulnerabilities more efficiently. Kraken stands out as one of the most user-friendly and effective tools for chaos engineering, and the Kraken team’s deep technical involvement played a crucial role in the success of this collaboration—helping bridge cutting-edge AI research with practical, real-world system reliability testing.   |

CI/CRC/deployment.yaml

@@ -1,44 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: $NAMESPACE
-
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: $DEPLOYMENT_NAME-service
-  namespace: $NAMESPACE
-spec:
-  selector:
-    app: $DEPLOYMENT_NAME
-  ports:
-    - name: http
-      port: 80
-      targetPort: 8080
-  type: ClusterIP
-
---- 
-
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  namespace: $NAMESPACE
-  name: $DEPLOYMENT_NAME-deployment
-spec:
-  replicas: 3
-  selector:
-    matchLabels:
-      app: $DEPLOYMENT_NAME
-  template:
-    metadata:
-      labels:
-        app: $DEPLOYMENT_NAME
-    spec:
-      containers:
-        - name: $DEPLOYMENT_NAME
-          image: nginxinc/nginx-unprivileged:stable-alpine
-          ports:
-            - name: http
-              containerPort: 8080

CI/CRC/init_github_action.sh

@@ -1,58 +0,0 @@
-#!/bin/bash
-SCRIPT_PATH=./CI/CRC
-DEPLOYMENT_PATH=$SCRIPT_PATH/deployment.yaml
-
-[[ ! -f $DEPLOYMENT_PATH ]] && echo "[ERROR] please run $0 from GitHub action root directory" && exit 1
-[[ -z $DEPLOYMENT_NAME ]] && echo "[ERROR] please set \$DEPLOYMENT_NAME environment variable" && exit 1
-[[ -z $NAMESPACE ]] && echo "[ERROR] please set \$NAMESPACE environment variable" && exit 1
-
-
-OPENSSL=`which openssl 2>/dev/null`
-[[ $? != 0 ]] && echo "[ERROR]: openssl missing, please install it and try again" && exit 1
-OC=`which oc 2>/dev/null`
-[[ $? != 0 ]] && echo "[ERROR]: oc missing, please install it and try again" && exit 1
-SED=`which sed 2>/dev/null`
-[[ $? != 0 ]] && echo "[ERROR]: sed missing, please install it and try again" && exit 1
-JQ=`which jq 2>/dev/null`
-[[ $? != 0 ]] && echo "[ERROR]: jq missing, please install it and try again" && exit 1
-ENVSUBST=`which envsubst 2>/dev/null`
-[[ $? != 0 ]] && echo "[ERROR]: envsubst missing, please install it and try again" && exit 1
-
-
-API_PORT="6443"
-API_ADDRESS="https://api.`cat host`.nip.io:${API_PORT}"
-FQN=$DEPLOYMENT_NAME.apps.$API_ADDRESS
-
-
-echo "[INF] deploying example deployment: $DEPLOYMENT_NAME in namespace: $NAMESPACE"
-$ENVSUBST < $DEPLOYMENT_PATH | $OC apply -f - > /dev/null 2>&1
-
-echo "[INF] creating SSL self-signed certificates for route https://$FQN"
-$OPENSSL genrsa -out servercakey.pem > /dev/null 2>&1
-$OPENSSL req -new -x509 -key servercakey.pem -out serverca.crt -subj "/CN=$FQN/O=Red Hat Inc./C=US" > /dev/null 2>&1
-$OPENSSL genrsa -out server.key > /dev/null 2>&1
-$OPENSSL req -new -key server.key -out server_reqout.txt -subj "/CN=$FQN/O=Red Hat Inc./C=US" > /dev/null 2>&1
-$OPENSSL x509 -req -in server_reqout.txt -days 3650 -sha256 -CAcreateserial -CA serverca.crt -CAkey servercakey.pem -out server.crt > /dev/null 2>&1
-echo "[INF] creating deployment: $DEPLOYMENT_NAME public route: https://$FQN"
-$OC create route --namespace $NAMESPACE  edge --service=$DEPLOYMENT_NAME-service --cert=server.crt --key=server.key --ca-cert=serverca.crt --hostname="$FQN" > /dev/null 2>&1
-
-
-echo "[INF] setting github action environment variables"
-
-NODE_NAME="`$OC get nodes  -o json | $JQ -r '.items[0].metadata.name'`"
-COVERAGE_FILE="`pwd`/coverage.md"
-echo "DEPLOYMENT_NAME=$DEPLOYMENT_NAME" >> $GITHUB_ENV
-echo "DEPLOYMENT_FQN=$FQN" >> $GITHUB_ENV
-echo "API_ADDRESS=$API_ADDRESS" >> $GITHUB_ENV
-echo "API_PORT=$API_PORT" >> $GITHUB_ENV
-echo "NODE_NAME=$NODE_NAME" >> $GITHUB_ENV
-echo "NAMESPACE=$NAMESPACE" >> $GITHUB_ENV
-echo "COVERAGE_FILE=$COVERAGE_FILE" >> $GITHUB_ENV
-
-echo "[INF] deployment fully qualified name will be available in \${{ env.DEPLOYMENT_NAME }} with value $DEPLOYMENT_NAME"
-echo "[INF] deployment name will be available in \${{ env.DEPLOYMENT_FQN }} with value $FQN"
-echo "[INF] OCP API address will be available in \${{ env.API_ADDRESS }} with value $API_ADDRESS"
-echo "[INF] OCP API port will be available in \${{ env.API_PORT }} with value $API_PORT"
-echo "[INF] OCP node name will be available in \${{ env.NODE_NAME }} with value $NODE_NAME"
-echo "[INF] coverage file will ve available in \${{ env.COVERAGE_FILE }} with value $COVERAGE_FILE"
-

CI/README.md

@@ -1,7 +1,7 @@
 ## CI Tests
 
 ### First steps
-Edit [my_tests](tests/my_tests) with tests you want to run
+Edit [functional_tests](tests/functional_tests) with tests you want to run
 
 ### How to run
 ```./CI/run.sh```
@@ -11,7 +11,7 @@ This will run kraken using python, make sure python3 is set up and configured pr
 
 ### Adding a test case
 
-1. Add in simple scenario yaml file to execute under [../CI/scenarios/](scenarios)
+1. Add in simple scenario yaml file to execute under [../CI/scenarios/](legacy)
 
 2. Copy [test_application_outages.sh](tests/test_app_outages.sh) for example on how to get started
 
@@ -27,7 +27,7 @@ This will run kraken using python, make sure python3 is set up and configured pr
 
     e. 15: Make sure name of config in line 14 matches what you pass on this line
 
-4. Add test name to [my_tests](../CI/tests/my_tests) file
+4. Add test name to [functional_tests](../CI/tests/functional_tests) file
 
     a. This will be the name of the file without ".sh"
 

CI/config/common_test_config.yaml

@@ -1,27 +1,31 @@
 kraken:
-    distribution: openshift                                # Distribution can be kubernetes or openshift.
+    distribution: kubernetes                                # Distribution can be kubernetes or openshift.
     kubeconfig_path: ~/.kube/config                        # Path to kubeconfig.
     exit_on_failure: False                                 # Exit when a post action scenario fails.
-    litmus_version: v1.13.6                                # Litmus version to install.
-    litmus_uninstall: False                                # If you want to uninstall litmus if failure.
+    publish_kraken_status: True                            # Can be accessed at http://0.0.0.0:8081
+    signal_state: RUN                                      # Will wait for the RUN signal when set to PAUSE before running the scenarios, refer docs/signal.md for more details
+    signal_address: 0.0.0.0                                # Signal listening address
+    port: 8081                                             # Signal port
+    auto_rollback: True                                    # Enable auto rollback for scenarios.
+    rollback_versions_directory: /tmp/kraken-rollback      # Directory to store rollback version files.
     chaos_scenarios:                                       # List of policies/chaos scenarios to load.
         -   $scenario_type:                                # List of chaos pod scenarios to load.
             - $scenario_file
-              $post_config
 cerberus:
     cerberus_enabled: False                                # Enable it when cerberus is previously installed.
     cerberus_url:                                          # When cerberus_enabled is set to True, provide the url where cerberus publishes go/no-go signal.
 
 performance_monitoring:
-    deploy_dashboards: False                               # Install a mutable grafana and load the performance dashboards. Enable this only when running on OpenShift.
-    repo: "https://github.com/cloud-bulldozer/performance-dashboards.git"
     capture_metrics: False
     metrics_profile_path: config/metrics-aggregated.yaml
     prometheus_url:                                        # The prometheus url/route is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
     prometheus_bearer_token:                               # The bearer token is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes. This is needed to authenticate with prometheus.
     uuid:                                                  # uuid for the run is generated by default if not set.
-    enable_alerts: False                                   # Runs the queries specified in the alert profile and displays the info or exits 1 when severity=error.
-    alert_profile: config/alerts.yaml                           # Path to alert profile with the prometheus queries.
+    enable_alerts: True                                  # Runs the queries specified in the alert profile and displays the info or exits 1 when severity=error
+    enable_metrics: True
+    alert_profile: config/alerts.yaml                          # Path or URL to alert profile with the prometheus queries
+    metrics_profile: config/metrics-report.yaml
+    check_critical_alerts: True                           # Path to alert profile with the prometheus queries.
 
 tunings:
     wait_duration: 6                                       # Duration to wait between each chaos scenario.
@@ -29,13 +33,42 @@ tunings:
     daemon_mode: False                                     # Iterations are set to infinity which means that the kraken will cause chaos forever.
 telemetry:
     enabled: False                                           # enable/disables the telemetry collection feature
-    api_url: https://ulnmf9xv7j.execute-api.us-west-2.amazonaws.com/production #telemetry service endpoint
-    username: username                                      # telemetry service username
-    password: password                                      # telemetry service password
+    api_url: https://yvnn4rfoi7.execute-api.us-west-2.amazonaws.com/test #telemetry service endpoint
+    username: $TELEMETRY_USERNAME                                      # telemetry service username
+    password: $TELEMETRY_PASSWORD                                      # telemetry service password
+    prometheus_namespace: 'monitoring'                                # prometheus namespace
+    prometheus_pod_name: 'prometheus-kind-prometheus-kube-prome-prometheus-0'                                 # prometheus pod_name
+    prometheus_container_name: 'prometheus'
     prometheus_backup: True                                 # enables/disables prometheus data collection
     full_prometheus_backup: False                           # if is set to False only the /prometheus/wal folder will be downloaded.
     backup_threads: 5                                       # number of telemetry download/upload threads
-    archive_path: /tmp                                      # local path where the archive files will be temporarly stored
+    archive_path: /tmp                                      # local path where the archive files will be temporarily stored
     max_retries: 0                                          # maximum number of upload retries (if 0 will retry forever)
     run_tag: ''                                             # if set, this will be appended to the run folder in the bucket (useful to group the runs)
     archive_size: 10000                                     # the size of the prometheus data archive size in KB. The lower the size of archive is
+    logs_backup: True
+    logs_filter_patterns:
+        - "(\\w{3}\\s\\d{1,2}\\s\\d{2}:\\d{2}:\\d{2}\\.\\d+).+"         # Sep 9 11:20:36.123425532
+        - "kinit (\\d+/\\d+/\\d+\\s\\d{2}:\\d{2}:\\d{2})\\s+"          # kinit 2023/09/15 11:20:36 log
+        - "(\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d+Z).+"      # 2023-09-15T11:20:36.123425532Z log
+    oc_cli_path: /usr/bin/oc                                # optional, if not specified will be search in $PATH
+    events_backup: True                                     # enables/disables cluster events collection
+    telemetry_group: "funtests"
+elastic:
+    enable_elastic: False
+    verify_certs: False
+    elastic_url: "https://192.168.39.196"                                         # To track results in elasticsearch, give url to server here; will post telemetry details when url and index not blank
+    elastic_port: 32766
+    username: "elastic"
+    password: "test"
+    metrics_index: "krkn-metrics"
+    alerts_index: "krkn-alerts"
+    telemetry_index: "krkn-telemetry"
+
+health_checks:                                              # Utilizing health check endpoints to observe application behavior during chaos injection.
+    interval:                                               # Interval in seconds to perform health checks, default value is 2 seconds
+    config:                                                 # Provide list of health check configurations for applications
+        - url:                                              # Provide application endpoint
+          bearer_token:                                     # Bearer token for authentication if any
+          auth:                                             # Provide authentication credentials (username , password) in tuple format if any, ex:("admin","secretpassword")
+          exit_on_failure:                                  # If value is True exits when health check failed for application, values can be True/False

CI/legacy/scenarios/volume_scenario.yaml

@@ -45,15 +45,45 @@ metadata:
   name: kraken-test-pod
   namespace: kraken
 spec:
+  securityContext:
+    fsGroup: 1001
+  # initContainer to fix permissions on the mounted volume
+  initContainers:
+    - name: fix-permissions
+      image: 'quay.io/centos7/httpd-24-centos7:centos7'
+      command:
+        - sh
+        - -c
+        - |
+          echo "Setting up permissions for /home/kraken..."
+          # Create the directory if it doesn't exist
+          mkdir -p /home/kraken
+          # Set ownership to user 1001 and group 1001
+          chown -R 1001:1001 /home/kraken
+          # Set permissions to allow read/write
+          chmod -R 755 /home/kraken
+          rm -rf /home/kraken/*
+          echo "Permissions fixed. Current state:"
+          ls -la /home/kraken
+      volumeMounts:
+        - mountPath: "/home/kraken"
+          name: kraken-test-pv
+      securityContext:
+        runAsUser: 0  # Run as root to fix permissions
   volumes:
     - name: kraken-test-pv
       persistentVolumeClaim:
         claimName: kraken-test-pvc
   containers:
     - name: kraken-test-container
-      image: 'quay.io/centos7/httpd-24-centos7:latest'
-      volumeMounts:
-        - mountPath: "/home/krake-dir/"
-          name: kraken-test-pv
+      image: 'quay.io/centos7/httpd-24-centos7:centos7'
       securityContext:
-        privileged: true
+        runAsUser: 1001
+        runAsNonRoot: true
+        allowPrivilegeEscalation: false
+        capabilities:
+          drop:
+            - ALL
+      volumeMounts:
+        - mountPath: "/home/kraken"
+          name: kraken-test-pv

CI/run.sh

@@ -1,15 +1,14 @@
 #!/bin/bash
-set -x
 MAX_RETRIES=60
 
-OC=`which oc 2>/dev/null`
-[[ $? != 0 ]] && echo "[ERROR]: oc missing, please install it and try again" && exit 1
+KUBECTL=`which kubectl 2>/dev/null`
+[[ $? != 0 ]] && echo "[ERROR]: kubectl missing, please install it and try again" && exit 1
 
 wait_cluster_become_ready() {
   COUNT=1
-  until `$OC get namespace > /dev/null 2>&1`
+  until `$KUBECTL get namespace > /dev/null 2>&1`
   do
-    echo "[INF] waiting OpenShift to become ready, after $COUNT check"
+    echo "[INF] waiting Kubernetes to become ready, after $COUNT check"
     sleep 3
     [[ $COUNT == $MAX_RETRIES ]] && echo "[ERR] max retries exceeded, failing" && exit 1
     ((COUNT++))
@@ -18,9 +17,9 @@ wait_cluster_become_ready() {
 
 
 
-ci_tests_loc="CI/tests/my_tests"
+ci_tests_loc="CI/tests/functional_tests"
 
-echo "running test suit consisting of ${ci_tests}"
+echo -e "********* Running Functional Tests Suite *********\n\n"
 
 rm -rf CI/out
 
@@ -37,9 +36,32 @@ echo 'Test                   | Result | Duration' >> $results
 echo '-----------------------|--------|---------' >> $results
 
 # Run each test
-for test_name in `cat CI/tests/my_tests`
+failed_tests=()
+for test_name in `cat CI/tests/functional_tests`
 do
-  wait_cluster_become_ready
-  ./CI/run_test.sh $test_name $results
+  #wait_cluster_become_ready
+  return_value=`./CI/run_test.sh $test_name $results`
+  if [[ $return_value == 1 ]]
+  then
+    echo "Failed"
+    failed_tests+=("$test_name")
+  fi
   wait_cluster_become_ready
 done
+
+
+if (( ${#failed_tests[@]}>0 ))
+then
+  echo -e "\n\n======================================================================"
+  echo -e "\n     FUNCTIONAL TESTS FAILED  ${failed_tests[*]} ABORTING"
+  echo -e "\n======================================================================\n\n"
+
+  for test in "${failed_tests[@]}"
+  do
+    echo -e "\n********** $test KRKN RUN OUTPUT **********\n"
+    cat "CI/out/$test.out"
+    echo -e "\n********************************************\n\n\n\n"
+  done
+
+  exit 1
+fi

CI/run_test.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-set -x
 readonly SECONDS_PER_HOUR=3600
 readonly SECONDS_PER_MINUTE=60
 function get_time_format() {
@@ -14,9 +13,7 @@ ci_test=`echo $1`
 
 results_file=$2
 
-echo -e "\n======================================================================"
-echo -e "     CI test for ${ci_test}                    "
-echo -e "======================================================================\n"
+echo -e "test: ${ci_test}" >&2
 
 ci_results="CI/out/$ci_test.out"
 # Test ci
@@ -28,13 +25,16 @@ then
   # if the test passes update the results and complete
   duration=$SECONDS
   duration=$(get_time_format $duration)
-  echo "$ci_test: Successful"
+  echo -e  "> $ci_test: Successful\n" >&2
   echo "$ci_test | Pass | $duration" >> $results_file
   count=$retries
+  # return value for run.sh
+  echo 0
 else
   duration=$SECONDS
   duration=$(get_time_format $duration)
-  echo "$ci_test: Failed"
+  echo -e "> $ci_test: Failed\n" >&2
   echo "$ci_test | Fail | $duration" >> $results_file
-  echo "Logs for "$ci_test
+  # return value for run.sh
+  echo 1
 fi

CI/scenarios/app_outage.yaml

@@ -1,5 +0,0 @@
-application_outage:                                  # Scenario to create an outage of an application by blocking traffic
-  duration: 10                                      # Duration in seconds after which the routes will be accessible
-  namespace: openshift-monitoring            # Namespace to target - all application routes will go inaccessible if pod selector is empty
-  pod_selector: {}                            # Pods to target
-  block: [Ingress, Egress]                           # It can be Ingress or Egress or Ingress, Egress

CI/scenarios/container_scenario.yml

@@ -1,8 +0,0 @@
-scenarios:
-- name: "kill machine config container"
-  namespace: "openshift-machine-config-operator"
-  label_selector: "k8s-app=machine-config-server"
-  container_name: "hello-openshift"
-  action: "kill 1"
-  count: 1
-  retry_wait: 60

CI/scenarios/network_chaos.yaml

@@ -1,6 +0,0 @@
-network_chaos:                   # Scenario to create an outage by simulating random variations in the network.
-  duration: 10                   # seconds
-  instance_count: 1
-  execution: serial
-  egress:
-    bandwidth: 100mbit

CI/scenarios/network_diagnostics_namespace.yaml

@@ -1,7 +0,0 @@
-scenarios:
-  - action: delete
-    namespace: "^$openshift-network-diagnostics$"
-    label_selector:
-    runs: 1
-    sleep: 15
-    wait_time: 30

CI/scenarios/time_scenarios.yml

@@ -1,5 +0,0 @@
-time_scenarios:
-- action: skew_time
-  object_type: pod
-  label_selector: k8s-app=etcd
-  container_name: ""

CI/templates/container_scenario_pod.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: container
+  labels:
+    scenario: container
+spec:
+  hostNetwork: true
+  containers:
+  - name: fedtools
+    image: docker.io/fedora/tools
+    command:
+    - /bin/sh
+    - -c
+    - |
+      sleep infinity

CI/templates/outage_pod.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: outage
+  labels:
+    scenario: outage
+spec:
+  hostNetwork: true
+  containers:
+  - name: fedtools
+    image: quay.io/krkn-chaos/krkn:tools
+    command:
+    - /bin/sh
+    - -c
+    - |
+      sleep infinity

CI/templates/pod_network_filter.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: pod-network-filter-test
+  labels:
+    app.kubernetes.io/name: pod-network-filter
+spec:
+  containers:
+  - name: nginx
+    image: quay.io/krkn-chaos/krkn-funtests:pod-network-filter
+    ports:
+      - containerPort: 5000
+        name: pod-network-prt
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: pod-network-filter-service
+spec:
+  selector:
+    app.kubernetes.io/name: pod-network-filter
+  type: NodePort
+  ports:
+  - name: pod-network-filter-svc
+    protocol: TCP
+    port: 80
+    targetPort: pod-network-prt
+    nodePort: 30037

CI/templates/service_hijacking.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    app.kubernetes.io/name: proxy
+spec:
+  containers:
+  - name: nginx
+    image: nginx:stable
+    ports:
+      - containerPort: 80
+        name: http-web-svc
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx-service
+spec:
+  selector:
+    app.kubernetes.io/name: proxy
+  type: NodePort
+  ports:
+  - name: name-of-service-port
+    protocol: TCP
+    port: 80
+    targetPort: http-web-svc
+    nodePort: 30036

CI/templates/time_pod.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: time-skew
+  labels:
+    scenario: time-skew
+spec:
+  hostNetwork: true
+  containers:
+  - name: fedtools
+    image: quay.io/krkn-chaos/krkn:tools
+    command:
+    - /bin/sh
+    - -c
+    - |
+      sleep infinity

CI/tests/common.sh

@@ -1,18 +1,26 @@
 ERRORED=false
 
 function finish {
-    if [ $? -eq 1 ] && [ $ERRORED != "true" ]
+    if [ $? != 0 ] && [ $ERRORED != "true" ]
     then
         error
     fi
 }
 
 function error {
-    echo "Error caught."
-    ERRORED=true
+    exit_code=$?
+    if [ $exit_code == 1 ]
+    then
+      echo "Error caught."
+      ERRORED=true
+    elif [ $exit_code == 2 ]
+    then
+      echo "Run with exit code 2 detected, it is expected, wrapping the exit code with 0 to avoid pipeline failure"
+      exit 0
+    fi
 }
 
 function get_node {
-  worker_node=$(oc get nodes --no-headers | grep worker | head -n 1)
+  worker_node=$(kubectl get nodes --no-headers | grep worker | head -n 1)
   export WORKER_NODE=$worker_node
 }

CI/tests/functional_tests

@@ -0,0 +1 @@
+

CI/tests/my_tests

@@ -1 +0,0 @@
-test_net_chaos

CI/tests/test_app_outages.sh

@@ -7,11 +7,19 @@ trap finish EXIT
 
 
 function functional_test_app_outage {
-
-  export scenario_type="application_outages"
-  export scenario_file="CI/scenarios/app_outage.yaml"
+  yq -i '.application_outage.duration=10' scenarios/openshift/app_outage.yaml
+  yq -i '.application_outage.pod_selector={"scenario":"outage"}' scenarios/openshift/app_outage.yaml
+  yq -i '.application_outage.namespace="default"' scenarios/openshift/app_outage.yaml
+  export scenario_type="application_outages_scenarios"
+  export scenario_file="scenarios/openshift/app_outage.yaml"
   export post_config=""
+
+  kubectl get services -A 
+
+  kubectl get pods 
   envsubst < CI/config/common_test_config.yaml > CI/config/app_outage.yaml
+  cat $scenario_file
+  cat CI/config/app_outage.yaml
   python3 -m coverage run -a run_kraken.py -c CI/config/app_outage.yaml
   echo "App outage scenario test: Success"
 }

CI/tests/test_app_outages_gh.sh

@@ -1,21 +0,0 @@
-set -xeEo pipefail
-
-source CI/tests/common.sh
-
-trap error ERR
-trap finish EXIT
-
-
-function functional_test_app_outage {
-  [ -z $DEPLOYMENT_NAME ] && echo "[ERR] DEPLOYMENT_NAME variable not set, failing." && exit 1
-  yq -i '.application_outage.pod_selector={"app":"'$DEPLOYMENT_NAME'"}' CI/scenarios/app_outage.yaml
-  yq -i '.application_outage.namespace="'$NAMESPACE'"' CI/scenarios/app_outage.yaml
-  export scenario_type="application_outages"
-  export scenario_file="CI/scenarios/app_outage.yaml"
-  export post_config=""
-  envsubst < CI/config/common_test_config.yaml > CI/config/app_outage.yaml
-  python3 -m coverage run -a run_kraken.py -c CI/config/app_outage.yaml
-  echo "App outage scenario test: Success"
-}
-
-functional_test_app_outage

CI/tests/test_container.sh

@@ -8,14 +8,18 @@ trap finish EXIT
 pod_file="CI/scenarios/hello_pod.yaml"
 
 function functional_test_container_crash {
-
+  yq -i '.scenarios[0].namespace="default"' scenarios/openshift/container_etcd.yml
+  yq -i '.scenarios[0].label_selector="scenario=container"' scenarios/openshift/container_etcd.yml
+  yq -i '.scenarios[0].container_name="fedtools"' scenarios/openshift/container_etcd.yml
   export scenario_type="container_scenarios"
-  export scenario_file="- CI/scenarios/container_scenario.yml"
+  export scenario_file="scenarios/openshift/container_etcd.yml"
   export post_config=""
   envsubst < CI/config/common_test_config.yaml > CI/config/container_config.yaml
 
-  python3 -m coverage run -a run_kraken.py -c CI/config/container_config.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/container_config.yaml -d True
   echo "Container scenario test: Success"
+
+  kubectl get pods -n kube-system -l component=etcd
 }
 
 functional_test_container_crash

CI/tests/test_cpu_hog.sh

@@ -0,0 +1,20 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+
+function functional_test_cpu_hog {
+  yq -i '."node-selector"="kubernetes.io/hostname=kind-worker2"' scenarios/kube/cpu-hog.yml
+
+  export scenario_type="hog_scenarios"
+  export scenario_file="scenarios/kube/cpu-hog.yml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/cpu_hog.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/cpu_hog.yaml
+  echo "CPU Hog: Success"
+}
+
+functional_test_cpu_hog

CI/tests/test_customapp_pod.sh

@@ -0,0 +1,18 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_customapp_pod_node_selector {
+  export scenario_type="pod_disruption_scenarios"
+  export scenario_file="scenarios/openshift/customapp_pod.yaml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/customapp_pod_config.yaml
+
+  python3 -m coverage run -a run_kraken.py -c CI/config/customapp_pod_config.yaml -d True
+  echo "Pod disruption with node_label_selector test: Success"
+}
+
+functional_test_customapp_pod_node_selector

CI/tests/test_io_hog.sh

@@ -0,0 +1,20 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_io_hog {
+  yq -i '."node-selector"="kubernetes.io/hostname=kind-worker2"' scenarios/kube/io-hog.yml
+  export scenario_type="hog_scenarios"
+  export scenario_file="scenarios/kube/io-hog.yml"
+  export post_config=""
+
+  cat $scenario_file
+  envsubst < CI/config/common_test_config.yaml > CI/config/io_hog.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/io_hog.yaml
+  echo "IO Hog: Success"
+}
+
+functional_test_io_hog

CI/tests/test_memory_hog.sh

@@ -0,0 +1,19 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+
+function functional_test_memory_hog {
+  yq -i '."node-selector"="kubernetes.io/hostname=kind-worker2"' scenarios/kube/memory-hog.yml
+  export scenario_type="hog_scenarios"
+  export scenario_file="scenarios/kube/memory-hog.yml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/memory_hog.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/memory_hog.yaml
+  echo "Memory Hog: Success"
+}
+
+functional_test_memory_hog

CI/tests/test_namespace.sh

@@ -6,13 +6,14 @@ trap error ERR
 trap finish EXIT
 
 function funtional_test_namespace_deletion {
-  export scenario_type="namespace_scenarios"
-  export scenario_file="-  CI/scenarios/network_diagnostics_namespace.yaml"
+  export scenario_type="service_disruption_scenarios"
+  export scenario_file="scenarios/openshift/ingress_namespace.yaml"
   export post_config=""
-  yq '.scenarios.[0].namespace="^openshift-network-diagnostics$"' -i CI/scenarios/network_diagnostics_namespace.yaml
+  yq '.scenarios[0].namespace="^namespace-scenario$"' -i scenarios/openshift/ingress_namespace.yaml
+  yq '.scenarios[0].wait_time=30' -i scenarios/openshift/ingress_namespace.yaml
+  yq '.scenarios[0].action="delete"' -i scenarios/openshift/ingress_namespace.yaml
   envsubst < CI/config/common_test_config.yaml > CI/config/namespace_config.yaml
   python3 -m coverage run -a run_kraken.py -c CI/config/namespace_config.yaml
-  echo $?
   echo "Namespace scenario test: Success"
 }
 

CI/tests/test_net_chaos.sh

@@ -7,9 +7,16 @@ trap finish EXIT
 
 
 function functional_test_network_chaos {
+  yq -i '.network_chaos.duration=10' scenarios/openshift/network_chaos.yaml
+  yq -i '.network_chaos.node_name="kind-worker2"' scenarios/openshift/network_chaos.yaml
+  yq -i '.network_chaos.egress.bandwidth="100mbit"' scenarios/openshift/network_chaos.yaml
+  yq -i 'del(.network_chaos.interfaces)' scenarios/openshift/network_chaos.yaml
+  yq -i 'del(.network_chaos.label_selector)' scenarios/openshift/network_chaos.yaml
+  yq -i 'del(.network_chaos.egress.latency)' scenarios/openshift/network_chaos.yaml
+  yq -i 'del(.network_chaos.egress.loss)' scenarios/openshift/network_chaos.yaml
 
-  export scenario_type="network_chaos"
-  export scenario_file="CI/scenarios/network_chaos.yaml"
+  export scenario_type="network_chaos_scenarios"
+  export scenario_file="scenarios/openshift/network_chaos.yaml"
   export post_config=""
   envsubst < CI/config/common_test_config.yaml > CI/config/network_chaos.yaml
   python3 -m coverage run -a run_kraken.py -c CI/config/network_chaos.yaml

CI/tests/test_node.sh

@@ -0,0 +1,18 @@
+uset -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_node_stop_start {
+  export scenario_type="node_scenarios"
+  export scenario_file="scenarios/kind/node_scenarios_example.yml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/node_config.yaml
+  cat CI/config/node_config.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/node_config.yaml
+  echo "Node Stop/Start scenario test: Success"
+}
+
+functional_test_node_stop_start

CI/tests/test_pod.sh

@@ -0,0 +1,20 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_pod_crash {
+  export scenario_type="pod_disruption_scenarios"
+  export scenario_file="scenarios/kind/pod_etcd.yml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/pod_config.yaml
+
+  python3 -m coverage run -a run_kraken.py -c CI/config/pod_config.yaml
+  echo "Pod disruption scenario test: Success"
+  date
+  kubectl get pods -n kube-system -l component=etcd -o yaml
+}
+
+functional_test_pod_crash

CI/tests/test_pod_error.sh

@@ -0,0 +1,28 @@
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_pod_error {
+  export scenario_type="pod_disruption_scenarios"
+  export scenario_file="scenarios/kind/pod_etcd.yml"
+  export post_config=""
+  yq -i '.[0].config.kill=5' scenarios/kind/pod_etcd.yml
+  envsubst < CI/config/common_test_config.yaml > CI/config/pod_config.yaml
+  cat CI/config/pod_config.yaml
+
+  cat scenarios/kind/pod_etcd.yml
+  python3 -m coverage run -a run_kraken.py -c CI/config/pod_config.yaml
+  
+  ret=$?
+  echo "\n\nret $ret"
+  if [[ $ret -ge 1 ]]; then
+      echo "Pod disruption error scenario test: Success"
+  else 
+    echo "Pod disruption error scenario test: Failure"
+    exit 1
+  fi
+}
+
+functional_test_pod_error

CI/tests/test_pod_network_filter.sh

@@ -0,0 +1,62 @@
+function functional_pod_network_filter {
+  export SERVICE_URL="http://localhost:8889"
+  export scenario_type="network_chaos_ng_scenarios"
+  export scenario_file="scenarios/kube/pod-network-filter.yml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/pod_network_filter.yaml
+  yq -i '.[0].test_duration=10' scenarios/kube/pod-network-filter.yml
+  yq -i '.[0].label_selector=""' scenarios/kube/pod-network-filter.yml
+  yq -i '.[0].ingress=false' scenarios/kube/pod-network-filter.yml
+  yq -i '.[0].egress=true' scenarios/kube/pod-network-filter.yml
+  yq -i '.[0].target="pod-network-filter-test"' scenarios/kube/pod-network-filter.yml
+  yq -i '.[0].protocols=["tcp"]' scenarios/kube/pod-network-filter.yml
+  yq -i '.[0].ports=[443]' scenarios/kube/pod-network-filter.yml
+  yq -i '.performance_monitoring.check_critical_alerts=False' CI/config/pod_network_filter.yaml
+
+  ## Test webservice deployment
+  kubectl apply -f ./CI/templates/pod_network_filter.yaml
+  COUNTER=0
+  while true
+   do
+    curl $SERVICE_URL
+    EXITSTATUS=$?
+    if [ "$EXITSTATUS" -eq "0" ]
+      then
+        break
+    fi
+    sleep 1
+    COUNTER=$((COUNTER+1))
+    [ $COUNTER -eq "100" ] && echo "maximum number of retry reached, test failed" && exit 1
+  done
+
+  cat scenarios/kube/pod-network-filter.yml
+
+  python3 -m coverage run -a run_kraken.py -c CI/config/pod_network_filter.yaml > krkn_pod_network.out 2>&1 &
+  PID=$!
+
+  # wait until the dns resolution starts failing and the service returns 400
+  DNS_FAILURE_STATUS=0
+  while true
+   do
+    OUT_STATUS_CODE=$(curl -X GET -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL)
+    if [ "$OUT_STATUS_CODE" -eq "404" ]
+      then
+        DNS_FAILURE_STATUS=404
+    fi
+
+    if [ "$DNS_FAILURE_STATUS" -eq "404" ] && [ "$OUT_STATUS_CODE" -eq "200" ]
+      then
+        echo "service restored"
+        break
+    fi
+    COUNTER=$((COUNTER+1))
+    [ $COUNTER -eq "100" ] && echo "maximum number of retry reached, test failed" && exit 1
+    sleep 2
+  done
+
+  wait $PID
+
+}
+
+functional_pod_network_filter
+

CI/tests/test_pod_server.sh

@@ -0,0 +1,35 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_pod_server {
+  export scenario_type="pod_disruption_scenarios"
+  export scenario_file="scenarios/kind/pod_etcd.yml"
+  export post_config=""
+
+  envsubst < CI/config/common_test_config.yaml > CI/config/pod_config.yaml
+  yq -i '.[0].config.kill=1' scenarios/kind/pod_etcd.yml
+  
+  yq -i '.tunings.daemon_mode=True' CI/config/pod_config.yaml
+  cat CI/config/pod_config.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/pod_config.yaml & 
+  sleep 15
+  curl -X POST http:/0.0.0.0:8081/STOP
+
+  wait
+
+  yq -i '.kraken.signal_state="PAUSE"' CI/config/pod_config.yaml
+  yq -i '.tunings.daemon_mode=False' CI/config/pod_config.yaml
+  cat CI/config/pod_config.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/pod_config.yaml & 
+  sleep 5
+  curl -X POST http:/0.0.0.0:8081/RUN
+  wait
+
+  echo "Pod disruption with server scenario test: Success"
+}
+
+functional_test_pod_server

CI/tests/test_pvc.sh

@@ -0,0 +1,18 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+function functional_test_pvc_fill {
+  export scenario_type="pvc_scenarios"
+  export scenario_file="scenarios/kind/pvc_scenario.yaml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/pvc_config.yaml
+  cat CI/config/pvc_config.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/pvc_config.yaml --debug True
+  echo "PVC Fill scenario test: Success"
+}
+
+functional_test_pvc_fill

CI/tests/test_service_hijacking.sh

@@ -0,0 +1,119 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+# port mapping has been configured in kind-config.yml
+SERVICE_URL=http://localhost:8888
+PAYLOAD_GET_1="{ \
+  \"status\":\"internal server error\" \
+}"
+STATUS_CODE_GET_1=500
+
+PAYLOAD_PATCH_1="resource patched"
+STATUS_CODE_PATCH_1=201
+
+PAYLOAD_POST_1="{ \
+  \"status\": \"unauthorized\" \
+}"
+STATUS_CODE_POST_1=401
+
+PAYLOAD_GET_2="{ \
+  \"status\":\"resource created\" \
+}"
+STATUS_CODE_GET_2=201
+
+PAYLOAD_PATCH_2="bad request"
+STATUS_CODE_PATCH_2=400
+
+PAYLOAD_POST_2="not found"
+STATUS_CODE_POST_2=404
+
+JSON_MIME="application/json"
+TEXT_MIME="text/plain; charset=utf-8"
+
+function functional_test_service_hijacking {
+
+  export scenario_type="service_hijacking_scenarios"
+  export scenario_file="scenarios/kube/service_hijacking.yaml"
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/service_hijacking.yaml
+  python3 -m coverage run -a run_kraken.py -c CI/config/service_hijacking.yaml  > /tmp/krkn.log 2>&1 &
+  PID=$!
+  #Waiting the hijacking to have effect
+  COUNTER=0
+  while [ `curl -X GET -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/list/index.php` == 404 ]
+   do
+    echo "waiting scenario to kick in."
+    sleep 1
+    COUNTER=$((COUNTER+1))
+    [ $COUNTER -eq "100" ] && echo "maximum number of retry reached, test failed" && exit 1
+  done
+
+  #Checking Step 1 GET on /list/index.php
+  OUT_GET="`curl -X GET -s $SERVICE_URL/list/index.php`"
+  OUT_CONTENT=`curl -X GET -s -o /dev/null -I -w "%{content_type}" $SERVICE_URL/list/index.php`
+  OUT_STATUS_CODE=`curl -X GET -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/list/index.php`
+  [ "${PAYLOAD_GET_1//[$'\t\r\n ']}" == "${OUT_GET//[$'\t\r\n ']}" ] && echo "Step 1 GET Payload OK" || (echo "Payload did not match. Test failed." && exit 1)
+  [ "$OUT_STATUS_CODE" == "$STATUS_CODE_GET_1" ] && echo "Step 1 GET Status Code OK" || (echo " Step 1 GET status code did not match. Test failed." && exit 1)
+  [ "$OUT_CONTENT" == "$JSON_MIME" ] && echo "Step 1 GET MIME OK" || (echo " Step 1 GET MIME did not match. Test failed." && exit 1)
+
+  #Checking Step 1 POST on /list/index.php
+  OUT_POST="`curl -s -X POST $SERVICE_URL/list/index.php`"
+  OUT_STATUS_CODE=`curl -X POST -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/list/index.php`
+  OUT_CONTENT=`curl -X POST -s -o /dev/null -I -w "%{content_type}" $SERVICE_URL/list/index.php`
+  [ "${PAYLOAD_POST_1//[$'\t\r\n ']}" == "${OUT_POST//[$'\t\r\n ']}" ] && echo "Step 1 POST Payload OK" || (echo "Payload did not match. Test failed." && exit 1)
+  [ "$OUT_STATUS_CODE" == "$STATUS_CODE_POST_1" ] && echo "Step 1 POST Status Code OK" || (echo "Step 1 POST status code did not match. Test failed." && exit 1)
+  [ "$OUT_CONTENT" == "$JSON_MIME" ] && echo "Step 1 POST MIME OK" || (echo " Step 1 POST MIME did not match. Test failed." && exit 1)
+
+  #Checking Step 1 PATCH on /patch
+  OUT_PATCH="`curl -s -X PATCH $SERVICE_URL/patch`"
+  OUT_STATUS_CODE=`curl -X PATCH -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/patch`
+  OUT_CONTENT=`curl -X PATCH -s -o /dev/null -I -w "%{content_type}" $SERVICE_URL/patch`
+  [ "${PAYLOAD_PATCH_1//[$'\t\r\n ']}" == "${OUT_PATCH//[$'\t\r\n ']}" ] && echo "Step 1 PATCH Payload OK" || (echo "Payload did not match. Test failed." && exit 1)
+  [ "$OUT_STATUS_CODE" == "$STATUS_CODE_PATCH_1" ] && echo "Step 1 PATCH Status Code OK" || (echo "Step 1 PATCH status code did not match. Test failed." && exit 1)
+  [ "$OUT_CONTENT" == "$TEXT_MIME" ] && echo "Step 1 PATCH MIME OK" || (echo " Step 1 PATCH MIME did not match. Test failed." && exit 1)
+  # wait for the next step
+  sleep 16
+
+  #Checking Step 2 GET on /list/index.php
+  OUT_GET="`curl -X GET -s $SERVICE_URL/list/index.php`"
+  OUT_CONTENT=`curl -X GET -s -o /dev/null -I -w "%{content_type}" $SERVICE_URL/list/index.php`
+  OUT_STATUS_CODE=`curl -X GET -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/list/index.php`
+  [ "${PAYLOAD_GET_2//[$'\t\r\n ']}" == "${OUT_GET//[$'\t\r\n ']}" ] && echo "Step 2 GET Payload OK" || (echo "Step 2 GET Payload did not match. Test failed." && exit 1)
+  [ "$OUT_STATUS_CODE" == "$STATUS_CODE_GET_2" ] && echo "Step 2 GET Status Code OK" || (echo "Step 2 GET status code did not match. Test failed." && exit 1)
+  [ "$OUT_CONTENT" == "$JSON_MIME" ] && echo "Step 2 GET MIME OK" || (echo " Step 2 GET MIME did not match. Test failed." && exit 1)
+
+  #Checking Step 2 POST on /list/index.php
+  OUT_POST="`curl -s -X POST $SERVICE_URL/list/index.php`"
+  OUT_CONTENT=`curl -X POST -s -o /dev/null -I -w "%{content_type}" $SERVICE_URL/list/index.php`
+  OUT_STATUS_CODE=`curl -X POST -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/list/index.php`
+  [ "${PAYLOAD_POST_2//[$'\t\r\n ']}" == "${OUT_POST//[$'\t\r\n ']}" ] && echo "Step 2 POST Payload OK" || (echo "Step 2 POST Payload did not match. Test failed." && exit 1)
+  [ "$OUT_STATUS_CODE" == "$STATUS_CODE_POST_2" ] && echo "Step 2 POST Status Code OK" || (echo "Step 2 POST status code did not match. Test failed." && exit 1)
+  [ "$OUT_CONTENT" == "$TEXT_MIME" ] && echo "Step 2 POST MIME OK" || (echo " Step 2 POST MIME did not match. Test failed." && exit 1)
+
+  #Checking Step 2 PATCH on /patch
+  OUT_PATCH="`curl -s -X PATCH $SERVICE_URL/patch`"
+  OUT_CONTENT=`curl -X PATCH -s -o /dev/null -I -w "%{content_type}" $SERVICE_URL/patch`
+  OUT_STATUS_CODE=`curl -X PATCH -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL/patch`
+  [ "${PAYLOAD_PATCH_2//[$'\t\r\n ']}" == "${OUT_PATCH//[$'\t\r\n ']}" ] && echo "Step 2 PATCH Payload OK" || (echo "Step 2 PATCH Payload did not match. Test failed." && exit 1)
+  [ "$OUT_STATUS_CODE" == "$STATUS_CODE_PATCH_2" ] && echo "Step 2 PATCH Status Code OK" || (echo "Step 2 PATCH status code did not match. Test failed." && exit 1)
+  [ "$OUT_CONTENT" == "$TEXT_MIME" ] && echo "Step 2 PATCH MIME OK" || (echo " Step 2 PATCH MIME did not match. Test failed." && exit 1)
+
+
+
+  wait $PID
+
+  cat /tmp/krkn.log
+
+  # now checking  if service has been restore correctly and nginx responds correctly
+  curl -s  $SERVICE_URL | grep nginx! && echo "BODY: Service restored!" || (echo "BODY: failed to restore service" && exit 1)
+  OUT_STATUS_CODE=`curl -X GET -s -o /dev/null -I -w "%{http_code}" $SERVICE_URL`
+  [ "$OUT_STATUS_CODE" == "200" ] && echo "STATUS_CODE: Service restored!" || (echo "STATUS_CODE: failed to restore service" && exit 1)
+
+  echo "Service Hijacking Chaos test: Success"
+}
+
+
+functional_test_service_hijacking

CI/tests/test_telemetry.sh

@@ -0,0 +1,37 @@
+set -xeEo pipefail
+
+source CI/tests/common.sh
+
+trap error ERR
+trap finish EXIT
+
+
+function functional_test_telemetry {
+  AWS_CLI=`which aws`
+  [ -z "$AWS_CLI" ]&& echo "AWS cli not found in path" && exit 1
+  [ -z "$AWS_BUCKET" ] && echo "AWS bucket not set in environment" && exit 1
+
+  export RUN_TAG="funtest-telemetry"
+  yq -i '.telemetry.enabled=True' CI/config/common_test_config.yaml
+  yq -i '.telemetry.full_prometheus_backup=True' CI/config/common_test_config.yaml
+  yq -i '.performance_monitoring.check_critical_alerts=True' CI/config/common_test_config.yaml
+  yq -i '.performance_monitoring.prometheus_url="http://localhost:9090"' CI/config/common_test_config.yaml
+  yq -i '.telemetry.run_tag=env(RUN_TAG)' CI/config/common_test_config.yaml
+
+  export scenario_type="pod_disruption_scenarios"
+  export scenario_file="scenarios/kind/pod_etcd.yml"
+
+  export post_config=""
+  envsubst < CI/config/common_test_config.yaml > CI/config/telemetry.yaml
+  retval=$(python3 -m coverage run -a run_kraken.py -c CI/config/telemetry.yaml)
+  RUN_FOLDER=`cat CI/out/test_telemetry.out | grep amazonaws.com | sed -rn "s#.*https:\/\/.*\/files/(.*)#\1#p"`
+  $AWS_CLI s3 ls "s3://$AWS_BUCKET/$RUN_FOLDER/" | awk '{ print $4 }' > s3_remote_files
+  echo "checking if telemetry files are uploaded on s3"
+  cat s3_remote_files | grep critical-alerts-00.log || ( echo "FAILED: critical-alerts-00.log not uploaded"  && exit 1 )
+  cat s3_remote_files | grep prometheus-00.tar || ( echo "FAILED: prometheus backup not uploaded"  && exit 1 )
+  cat s3_remote_files | grep telemetry.json || ( echo "FAILED: telemetry.json not uploaded"  && exit 1 )
+  echo "all files uploaded!"
+  echo "Telemetry Collection: Success"
+}
+
+functional_test_telemetry

CI/tests/test_time.sh

@@ -7,8 +7,12 @@ trap finish EXIT
 
 
 function functional_test_time_scenario {
+  yq -i '.time_scenarios[0].label_selector="scenario=time-skew"' scenarios/openshift/time_scenarios_example.yml
+  yq -i '.time_scenarios[0].container_name=""' scenarios/openshift/time_scenarios_example.yml
+  yq -i '.time_scenarios[0].namespace="default"' scenarios/openshift/time_scenarios_example.yml
+  yq -i '.time_scenarios[1].label_selector="kubernetes.io/hostname=kind-worker2"' scenarios/openshift/time_scenarios_example.yml
   export scenario_type="time_scenarios"
-  export scenario_file="CI/scenarios/time_scenarios.yml"
+  export scenario_file="scenarios/openshift/time_scenarios_example.yml"
   export post_config=""
   envsubst < CI/config/common_test_config.yaml > CI/config/time_config.yaml
 

CLAUDE.md

@@ -0,0 +1,273 @@
+# CLAUDE.md - Krkn Chaos Engineering Framework
+
+## Project Overview
+
+Krkn (Kraken) is a chaos engineering tool for Kubernetes/OpenShift clusters. It injects deliberate failures to validate cluster resilience. Plugin-based architecture with multi-cloud support (AWS, Azure, GCP, IBM Cloud, VMware, Alibaba, OpenStack).
+
+## Repository Structure
+
+```
+krkn/
+├── krkn/
+│   ├── scenario_plugins/        # Chaos scenario plugins (pod, node, network, hogs, etc.)
+│   ├── utils/                   # Utility functions
+│   ├── rollback/                # Rollback management
+│   ├── prometheus/              # Prometheus integration
+│   └── cerberus/                # Health monitoring
+├── tests/                       # Unit tests (unittest framework)
+├── scenarios/                   # Example scenario configs (openshift/, kube/, kind/)
+├── config/                      # Configuration files
+└── CI/                          # CI/CD test scripts
+```
+
+## Quick Start
+
+```bash
+# Setup (ALWAYS use virtual environment)
+python3 -m venv venv
+source venv/bin/activate
+pip install -r requirements.txt
+
+# Run Krkn
+python run_kraken.py --config config/config.yaml
+
+# Note: Scenarios are specified in config.yaml under kraken.chaos_scenarios
+# There is no --scenario flag; edit config/config.yaml to select scenarios
+
+# Run tests
+python -m unittest discover -s tests -v
+python -m coverage run -a -m unittest discover -s tests -v
+```
+
+## Critical Requirements
+
+### Python Environment
+- **Python 3.9+** required
+- **NEVER install packages globally** - always use virtual environment
+- **CRITICAL**: `docker` must be <7.0 and `requests` must be <2.32 (Unix socket compatibility)
+
+### Key Dependencies
+- **krkn-lib** (5.1.13): Core library for Kubernetes/OpenShift operations
+- **kubernetes** (34.1.0): Kubernetes Python client
+- **docker** (<7.0), **requests** (<2.32): DO NOT upgrade without verifying compatibility
+- Cloud SDKs: boto3 (AWS), azure-mgmt-* (Azure), google-cloud-compute (GCP), ibm_vpc (IBM), pyVmomi (VMware)
+
+## Plugin Architecture (CRITICAL)
+
+**Strictly enforced naming conventions:**
+
+### Naming Rules
+- **Module files**: Must end with `_scenario_plugin.py` and use snake_case
+  - Example: `pod_disruption_scenario_plugin.py`
+- **Class names**: Must be CamelCase and end with `ScenarioPlugin`
+  - Example: `PodDisruptionScenarioPlugin`
+  - Must match module filename (snake_case ↔ CamelCase)
+- **Directory structure**: Plugin dirs CANNOT contain "scenario" or "plugin"
+  - Location: `krkn/scenario_plugins/<plugin_name>/`
+
+### Plugin Implementation
+Every plugin MUST:
+1. Extend `AbstractScenarioPlugin`
+2. Implement `run()` method
+3. Implement `get_scenario_types()` method
+
+```python
+from krkn.scenario_plugins import AbstractScenarioPlugin
+
+class PodDisruptionScenarioPlugin(AbstractScenarioPlugin):
+    def run(self, config, scenarios_list, kubeconfig_path, wait_duration):
+        pass
+    
+    def get_scenario_types(self):
+        return ["pod_scenarios", "pod_outage"]
+```
+
+### Creating a New Plugin
+1. Create directory: `krkn/scenario_plugins/<plugin_name>/`
+2. Create module: `<plugin_name>_scenario_plugin.py`
+3. Create class: `<PluginName>ScenarioPlugin` extending `AbstractScenarioPlugin`
+4. Implement `run()` and `get_scenario_types()`
+5. Create unit test: `tests/test_<plugin_name>_scenario_plugin.py`
+6. Add example scenario: `scenarios/<platform>/<scenario>.yaml`
+
+**DO NOT**: Violate naming conventions (factory will reject), include "scenario"/"plugin" in directory names, create plugins without tests.
+
+## Testing
+
+### Unit Tests
+```bash
+# Run all tests
+python -m unittest discover -s tests -v
+
+# Specific test
+python -m unittest tests.test_pod_disruption_scenario_plugin
+
+# With coverage
+python -m coverage run -a -m unittest discover -s tests -v
+python -m coverage html
+```
+
+**Test requirements:**
+- Naming: `test_<module>_scenario_plugin.py`
+- Mock external dependencies (Kubernetes API, cloud providers)
+- Test success, failure, and edge cases
+- Keep tests isolated and independent
+
+### Functional Tests
+Located in `CI/tests/`. Can be run locally on a kind cluster with Prometheus and Elasticsearch set up.
+
+**Setup for local testing:**
+1. Deploy Prometheus and Elasticsearch on your kind cluster:
+   - Prometheus setup: https://krkn-chaos.dev/docs/developers-guide/testing-changes/#prometheus
+   - Elasticsearch setup: https://krkn-chaos.dev/docs/developers-guide/testing-changes/#elasticsearch
+
+2. Or disable monitoring features in `config/config.yaml`:
+   ```yaml
+   performance_monitoring:
+       enable_alerts: False
+       enable_metrics: False
+       check_critical_alerts: False
+   ```
+
+**Note:** Functional tests run automatically in CI with full monitoring enabled.
+
+## Cloud Provider Implementations
+
+Node chaos scenarios are cloud-specific. Each in `krkn/scenario_plugins/node_actions/<provider>_node_scenarios.py`:
+- AWS, Azure, GCP, IBM Cloud, VMware, Alibaba, OpenStack, Bare Metal
+
+Implement: stop, start, reboot, terminate instances.
+
+**When modifying**: Maintain consistency with other providers, handle API errors, add logging, update tests.
+
+### Adding Cloud Provider Support
+1. Create: `krkn/scenario_plugins/node_actions/<provider>_node_scenarios.py`
+2. Extend: `abstract_node_scenarios.AbstractNodeScenarios`
+3. Implement: `stop_instances`, `start_instances`, `reboot_instances`, `terminate_instances`
+4. Add SDK to `requirements.txt`
+5. Create unit test with mocked SDK
+6. Add example scenario: `scenarios/openshift/<provider>_node_scenarios.yml`
+
+## Configuration
+
+**Main config**: `config/config.yaml`
+- `kraken`: Core settings
+- `cerberus`: Health monitoring
+- `performance_monitoring`: Prometheus
+- `elastic`: Elasticsearch telemetry
+
+**Scenario configs**: `scenarios/` directory
+```yaml
+- config:
+    scenario_type: <type>  # Must match plugin's get_scenario_types()
+```
+
+## Code Style
+
+- **Import order**: Standard library, third-party, local imports
+- **Naming**: snake_case (functions/variables), CamelCase (classes)
+- **Logging**: Use Python's `logging` module
+- **Error handling**: Return appropriate exit codes
+- **Docstrings**: Required for public functions/classes
+
+## Exit Codes
+
+Krkn uses specific exit codes to communicate execution status:
+
+- `0`: Success - all scenarios passed, no critical alerts
+- `1`: Scenario failure - one or more scenarios failed
+- `2`: Critical alerts fired during execution
+- `3+`: Health check failure (Cerberus monitoring detected issues)
+
+**When implementing scenarios:**
+- Return `0` on success
+- Return `1` on scenario-specific failures
+- Propagate health check failures appropriately
+- Log exit code reasons clearly
+
+## Container Support
+
+Krkn can run inside a container. See `containers/` directory.
+
+**Building custom image:**
+```bash
+cd containers
+./compile_dockerfile.sh  # Generates Dockerfile from template
+docker build -t krkn:latest .
+```
+
+**Running containerized:**
+```bash
+docker run -v ~/.kube:/root/.kube:Z \
+  -v $(pwd)/config:/config:Z \
+  -v $(pwd)/scenarios:/scenarios:Z \
+  krkn:latest
+```
+
+## Git Workflow
+
+- **NEVER commit directly to main**
+- **NEVER use `--force` without approval**
+- **ALWAYS create feature branches**: `git checkout -b feature/description`
+- **ALWAYS run tests before pushing**
+
+**Conventional commits**: `feat:`, `fix:`, `test:`, `docs:`, `refactor:`
+
+```bash
+git checkout main && git pull origin main
+git checkout -b feature/your-feature-name
+# Make changes, write tests
+python -m unittest discover -s tests -v
+git add <specific-files>
+git commit -m "feat: description"
+git push -u origin feature/your-feature-name
+```
+
+## Environment Variables
+
+- `KUBECONFIG`: Path to kubeconfig
+- `AWS_*`, `AZURE_*`, `GOOGLE_APPLICATION_CREDENTIALS`: Cloud credentials
+- `PROMETHEUS_URL`, `ELASTIC_URL`, `ELASTIC_PASSWORD`: Monitoring config
+
+**NEVER commit credentials or API keys.**
+
+## Common Pitfalls
+
+1. Missing virtual environment - always activate venv
+2. Running functional tests without cluster setup
+3. Ignoring exit codes
+4. Modifying krkn-lib directly (it's a separate package)
+5. Upgrading docker/requests beyond version constraints
+
+## Before Writing Code
+
+1. Check for existing implementations
+2. Review existing plugins as examples
+3. Maintain consistency with cloud provider patterns
+4. Plan rollback logic
+5. Write tests alongside code
+6. Update documentation
+
+## When Adding Dependencies
+
+1. Check if functionality exists in krkn-lib or current dependencies
+2. Verify compatibility with existing versions
+3. Pin specific versions in `requirements.txt`
+4. Check for security vulnerabilities
+5. Test thoroughly for conflicts
+
+## Common Development Tasks
+
+### Modifying Existing Plugin
+1. Read plugin code and corresponding test
+2. Make changes
+3. Update/add unit tests
+4. Run: `python -m unittest tests.test_<plugin>_scenario_plugin`
+
+### Writing Unit Tests
+1. Create: `tests/test_<module>_scenario_plugin.py`
+2. Import `unittest` and plugin class
+3. Mock external dependencies
+4. Test success, failure, and edge cases
+5. Run: `python -m unittest tests.test_<module>_scenario_plugin`
+

GOVERNANCE.md

@@ -0,0 +1,83 @@
+
+
+
+The governance model adopted here is heavily influenced by a set of CNCF projects, especially drew
+reference from [Kubernetes governance](https://github.com/kubernetes/community/blob/master/governance.md).
+*For similar structures some of the same wordings from kubernetes governance are borrowed to adhere
+to the originally construed meaning.*
+
+## Principles
+
+- **Open**: Krkn is open source community.
+- **Welcoming and respectful**: See [Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
+- **Transparent and accessible**: Work and collaboration should be done in public.
+  Changes to the Krkn organization, Krkn code repositories, and CNCF related activities (e.g.
+  level, involvement, etc) are done in public.
+- **Merit**: Ideas and contributions are accepted according to their technical merit
+  and alignment with project objectives, scope and design principles.
+
+## Code of Conduct
+
+Krkn follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
+Here is an excerpt:
+
+>  As contributors and maintainers of this project, and in the interest of fostering an open and welcoming community, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities.
+
+## Maintainer Levels
+
+### Contributor
+Contributors contribute to the community. Anyone can become a contributor by participating in discussions, reporting bugs, or contributing code or documentation.
+
+#### Responsibilities:
+
+Be active in the community and adhere to the Code of Conduct.
+
+Report bugs and suggest new features.
+
+Contribute high-quality code and documentation.
+
+
+### Member
+Members are active contributors to the community. Members have demonstrated a strong understanding of the project's codebase and conventions.
+
+#### Responsibilities:
+
+Review pull requests for correctness, quality, and adherence to project standards.
+
+Provide constructive and timely feedback to contributors.
+
+Ensure that all contributions are well-tested and documented.
+
+Work with maintainers to ensure a smooth and efficient release process.
+
+### Maintainer
+Maintainers are responsible for the overall health and direction of the project. They are long-standing contributors who have shown a deep commitment to the project's success.
+
+#### Responsibilities:
+
+Set the technical direction and vision for the project.
+
+Manage releases and ensure the stability of the main branch.
+
+Make decisions on feature inclusion and project priorities.
+
+Mentor other contributors and help grow the community.
+
+Resolve disputes and make final decisions when consensus cannot be reached.
+
+### Owner
+Owners have administrative access to the project and are the final decision-makers.
+
+#### Responsibilities:
+
+Manage the core team of maintainers and approvers.
+
+Set the overall vision and strategy for the project.
+
+Handle administrative tasks, such as managing the project's repository and other resources.
+
+Represent the project in the broader open-source community.
+
+
+# Credits
+Sections of this document have been borrowed from [Kubernetes governance](https://github.com/kubernetes/community/blob/master/governance.md)

MAINTAINERS.md

@@ -1,12 +1,34 @@
 ## Overview
 
 This document contains a list of maintainers in this repo.
+This file lists the maintainers and committers of the Krkn project.
+
+In short, maintainers are people who are in charge of the maintenance of the Krkn project. Committers are active community members who have shown that they are committed to the continuous development of the project through ongoing engagement with the community.
+
+For detailed description of the roles, see [Governance](./GOVERNANCE.md) page.
 
 ## Current Maintainers
 
-| Maintainer          | GitHub ID                                                 | Email                   |
-|---------------------| --------------------------------------------------------- | ----------------------- |
-| Ravi Elluri         | [chaitanyaenr](https://github.com/chaitanyaenr)           | nelluri@redhat.com      |
-| Pradeep Surisetty   | [psuriset](https://github.com/psuriset)                   | psuriset@redhat.com     |
-| Paige Rubendall     | [paigerube14](https://github.com/paigerube14)             | prubenda@redhat.com     |
-| Tullio Sebastiani   | [tsebastiani](https://github.com/tsebastiani)             | tsebasti@redhat.com     |
+| Maintainer          | GitHub ID                                                 | Email                   | Contribution Level     | 
+|---------------------| --------------------------------------------------------- | ----------------------- | ---------------------- | 
+| Ravi Elluri         | [chaitanyaenr](https://github.com/chaitanyaenr)           | nelluri@redhat.com      | Owner | 
+| Pradeep Surisetty   | [psuriset](https://github.com/psuriset)                   | psuriset@redhat.com     | Owner | 
+| Paige Patton     | [paigerube14](https://github.com/paigerube14)                | prubenda@redhat.com     | Maintainer | 
+| Tullio Sebastiani   | [tsebastiani](https://github.com/tsebastiani)             | tsebasti@redhat.com     | Maintainer | 
+| Yogananth Subramanian  | [yogananth-subramanian](https://github.com/yogananth-subramanian)             | ysubrama@redhat.com     |Maintainer | 
+| Sahil Shah  | [shahsahil264](https://github.com/shahsahil264)                   | sahshah@redhat.com   |  Member | 
+
+
+Note : It is mandatory for all Krkn community members to follow our [Code of Conduct](./CODE_OF_CONDUCT.md)
+
+
+## Contributor Ladder
+This project follows a contributor ladder model, where contributors can take on more responsibilities as they gain experience and demonstrate their commitment to the project. 
+The roles are:
+* Contributor: A contributor to the community whether it be with code, docs or issues
+
+* Member: A contributor who is active in the community and reviews pull requests.
+
+* Maintainer: A contributor who is responsible for the overall health and direction of the project.
+
+* Owner: A contributor who has administrative ownership of the project.

README.md

@@ -1,6 +1,8 @@
 # Krkn aka Kraken
-[![Docker Repository on Quay](https://quay.io/repository/redhat-chaos/krkn/status "Docker Repository on Quay")](https://quay.io/repository/redhat-chaos/krkn?tab=tags&tag=latest)
-![Workflow-Status](https://github.com/redhat-chaos/krkn/actions/workflows/docker-image.yml/badge.svg)
+![Workflow-Status](https://github.com/krkn-chaos/krkn/actions/workflows/docker-image.yml/badge.svg)
+![coverage](https://krkn-chaos.github.io/krkn-lib-docs/coverage_badge_krkn.svg)
+![action](https://github.com/krkn-chaos/krkn/actions/workflows/tests.yml/badge.svg)
+[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/10548/badge)](https://www.bestpractices.dev/projects/10548)
 
 ![Krkn logo](media/logo.png)
 
@@ -9,111 +11,20 @@ Kraken injects deliberate failures into Kubernetes clusters to check if it is re
 
 
 ### Workflow
-![Kraken workflow](media/kraken-workflow.png)
-
-### Demo
-[![Kraken demo](media/KrakenStarting.png)](https://youtu.be/LN-fZywp_mo "Kraken Demo - Click to Watch!")
+![Kraken workflow](media/kraken-workflow.png) 
 
 
-### Chaos Testing Guide
-[Guide](docs/index.md) encapsulates:
-- Test methodology that needs to be embraced.
-- Best practices that an Kubernetes cluster, platform and applications running on top of it should take into account for best user experience, performance, resilience and reliability.
-- Tooling.
-- Scenarios supported.
-- Test environment recommendations as to how and where to run chaos tests.
-- Chaos testing in practice.
-
-The guide is hosted at https://krkn-chaos.github.io/krkn.
+<!-- ### Demo
+[![Kraken demo](media/KrakenStarting.png)](https://youtu.be/LN-fZywp_mo "Kraken Demo - Click to Watch!") -->
 
 
 ### How to Get Started
-Instructions on how to setup, configure and run Kraken can be found at [Installation](docs/installation.md).
-
-You may consider utilizing the chaos recommendation tool prior to initiating the chaos runs to profile the application service(s) under test. This tool discovers a list of Krkn scenarios with a high probability of causing failures or disruptions to your application service(s). The tool can be accessed at [Chaos-Recommender](utils/chaos_recommender/README.md).
-
-See the [getting started doc](docs/getting_started.md) on support on how to get started with your own custom scenario or editing current scenarios for your specific usage.
-
-After installation, refer back to the below sections for supported scenarios and how to tweak the kraken config to load them on your cluster.
+Instructions on how to setup, configure and run Kraken can be found in the [documentation](https://krkn-chaos.dev/docs/).
 
 
-#### Running Kraken with minimal configuration tweaks
-For cases where you want to run Kraken with minimal configuration changes, refer to [Kraken-hub](https://github.com/redhat-chaos/krknChaos-hub). One use case is CI integration where you do not want to carry around different configuration files for the scenarios.
+### Blogs, podcasts and interviews
+Additional resources, including blog posts, podcasts, and community interviews, can be found on the [website](https://krkn-chaos.dev/blog)
 
-### Setting up infrastructure dependencies
-Kraken indexes the metrics specified in the profile into Elasticsearch in addition to leveraging Cerberus for understanding the health of the Kubernetes/OpenShift cluster under test. More information on the features is documented below. The infrastructure pieces can be easily installed and uninstalled by running:
-
-```
-$ cd kraken
-$ podman-compose up or $ docker-compose up      # Spins up the containers specified in the docker-compose.yml file present in the run directory.
-$ podman-compose down or $ docker-compose down  # Delete the containers installed.
-```
-This will manage the Cerberus and Elasticsearch containers on the host on which you are running Kraken.
-
-**NOTE**: Make sure you have enough resources (memory and disk) on the machine on top of which the containers are running as Elasticsearch is resource intensive. Cerberus monitors the system components by default, the [config](config/cerberus.yaml) can be tweaked to add applications namespaces, routes and other components to monitor as well. The command will keep running until killed since detached mode is not supported as of now.
-
-
-### Config
-Instructions on how to setup the config and the options supported can be found at [Config](docs/config.md).
-
-
-### Kubernetes chaos scenarios supported
-
-Scenario type               | Kubernetes    
---------------------------- | ------------- | 
-[Pod Scenarios](docs/pod_scenarios.md) | :heavy_check_mark: |
-[Pod Network Scenarios](docs/pod_network_scenarios.md) | :x: |
-[Container Scenarios](docs/container_scenarios.md) | :heavy_check_mark: |
-[Node Scenarios](docs/node_scenarios.md) | :heavy_check_mark: |
-[Time Scenarios](docs/time_scenarios.md) | :x: |
-[Hog Scenarios: CPU, Memory](docs/arcaflow_scenarios.md) | :heavy_check_mark: |
-[Cluster Shut Down Scenarios](docs/cluster_shut_down_scenarios.md) | :heavy_check_mark: |
-[Service Disruption Scenarios](docs/service_disruption_scenarios.md.md) | :heavy_check_mark: |
-[Zone Outage Scenarios](docs/zone_outage.md) | :heavy_check_mark: |
-[Application_outages](docs/application_outages.md) | :heavy_check_mark: |
-[PVC scenario](docs/pvc_scenario.md) | :heavy_check_mark: |
-[Network_Chaos](docs/network_chaos.md) | :heavy_check_mark: |
-[ManagedCluster Scenarios](docs/managedcluster_scenarios.md) | :heavy_check_mark: |
-
-
-### Kraken scenario pass/fail criteria and report
-It is important to make sure to check if the targeted component recovered from the chaos injection and also if the Kubernetes/OpenShift cluster is healthy as failures in one component can have an adverse impact on other components. Kraken does this by:
-- Having built in checks for pod and node based scenarios to ensure the expected number of replicas and nodes are up. It also supports running custom scripts with the checks.
-- Leveraging [Cerberus](https://github.com/redhat-chaos/cerberus) to monitor the cluster under test and consuming the aggregated go/no-go signal to determine pass/fail post chaos. It is highly recommended to turn on the Cerberus health check feature available in Kraken. Instructions on installing and setting up Cerberus can be found [here](https://github.com/openshift-scale/cerberus#installation) or can be installed from Kraken using the [instructions](https://github.com/redhat-chaos/krkn#setting-up-infrastructure-dependencies). Once Cerberus is up and running, set cerberus_enabled to True and cerberus_url to the url where Cerberus publishes go/no-go signal in the Kraken config file. Cerberus can monitor [application routes](https://github.com/redhat-chaos/cerberus/blob/main/docs/config.md#watch-routes) during the chaos and fails the run if it encounters downtime as it is a potential downtime in a customers, or users environment as well. It is especially important during the control plane chaos scenarios including the API server, Etcd, Ingress etc. It can be enabled by setting `check_applicaton_routes: True` in the [Kraken config](https://github.com/redhat-chaos/krkn/blob/main/config/config.yaml) provided application routes are being monitored in the [cerberus config](https://github.com/redhat-chaos/krkn/blob/main/config/cerberus.yaml).
-- Leveraging built-in alert collection feature to fail the runs in case of critical alerts.
-
-### Signaling
-In CI runs or any external job it is useful to stop Kraken once a certain test or state gets reached. We created a way to signal to kraken to pause the chaos or stop it completely using a signal posted to a port of your choice.
-
-For example if we have a test run loading the cluster running and kraken separately running; we want to be able to know when to start/stop the kraken run based on when the test run completes or gets to a certain loaded state.
-
-More detailed information on enabling and leveraging this feature can be found [here](docs/signal.md).
-
-
-### Performance monitoring
-Monitoring the Kubernetes/OpenShift cluster to observe the impact of Kraken chaos scenarios on various components is key to find out the bottlenecks as it is important to make sure the cluster is healthy in terms if both recovery as well as performance during/after the failure has been injected. Instructions on enabling it can be found [here](docs/performance_dashboards.md).
-
-
-### SLOs validation during and post chaos
-- In addition to checking the recovery and health of the cluster and components under test, Kraken takes in a profile with the Prometheus expressions to validate and alerts, exits with a non-zero return code depending on the severity set. This feature can be used to determine pass/fail or alert on abnormalities observed in the cluster based on the metrics. 
-- Kraken also provides ability to check if any critical alerts are firing in the cluster post chaos and pass/fail's. 
-
-Information on enabling and leveraging this feature can be found [here](docs/SLOs_validation.md)
-
-
-### OCM / ACM integration
-
-Kraken supports injecting faults into [Open Cluster Management (OCM)](https://open-cluster-management.io/) and [Red Hat Advanced Cluster Management for Kubernetes (ACM)](https://www.redhat.com/en/technologies/management/advanced-cluster-management) managed clusters through [ManagedCluster Scenarios](docs/managedcluster_scenarios.md).
-
-
-### Blogs and other useful resources
-- Blog post on introduction to Kraken: https://www.openshift.com/blog/introduction-to-kraken-a-chaos-tool-for-openshift/kubernetes
-- Discussion and demo on how Kraken can be leveraged to ensure OpenShift is reliable, performant and scalable: https://www.youtube.com/watch?v=s1PvupI5sD0&ab_channel=OpenShift
-- Blog post emphasizing the importance of making Chaos part of Performance and Scale runs to mimic the production environments: https://www.openshift.com/blog/making-chaos-part-of-kubernetes/openshift-performance-and-scalability-tests
-- Blog post on findings from Chaos test runs: https://cloud.redhat.com/blog/openshift/kubernetes-chaos-stories
-- Discussion with CNCF TAG App Delivery on Krkn workflow, features and addition to CNCF sandbox: [Github](https://github.com/cncf/sandbox/issues/44), [Tracker](https://github.com/cncf/tag-app-delivery/issues/465), [recording](https://www.youtube.com/watch?v=nXQkBFK_MWc&t=722s)
-- Blog post on supercharging chaos testing using AI integration in Krkn: https://www.redhat.com/en/blog/supercharging-chaos-testing-using-ai
-- Blog post announcing Krkn joining CNCF Sandbox: https://www.redhat.com/en/blog/krknchaos-joining-cncf-sandbox
 
 ### Roadmap
 Enhancements being planned can be found in the [roadmap](ROADMAP.md).
@@ -122,13 +33,11 @@ Enhancements being planned can be found in the [roadmap](ROADMAP.md).
 ### Contributions
 We are always looking for more enhancements, fixes to make it better, any contributions are most welcome. Feel free to report or work on the issues filed on github.
 
-[More information on how to Contribute](docs/contribute.md)
-
-If adding a new scenario or tweaking the main config, be sure to add in updates into the CI to be sure the CI is up to date.
-Please read [this file]((CI/README.md#adding-a-test-case)) for more information on updates.
+[More information on how to Contribute](https://krkn-chaos.dev/docs/contribution-guidelines/)
 
 
 ### Community
-Key Members(slack_usernames/full name): paigerube14/Paige Rubendall, mffiedler/Mike Fiedler, ravielluri/Naga Ravi Chaitanya Elluri.
-* [**#krkn on Kubernetes Slack**](https://kubernetes.slack.com)
-* [**#forum-chaos on CoreOS Slack internal to Red Hat**](https://coreos.slack.com)
+Key Members(slack_usernames/full name): paigerube14/Paige Rubendall, mffiedler/Mike Fiedler, tsebasti/Tullio Sebastiani, yogi/Yogananth Subramanian, sahil/Sahil Shah, pradeep/Pradeep Surisetty and ravielluri/Naga Ravi Chaitanya Elluri.
+* [**#krkn on Kubernetes Slack**](https://kubernetes.slack.com/messages/C05SFMHRWK1)
+
+The Linux Foundation® (TLF) has registered trademarks and uses trademarks. For a list of TLF trademarks, see [Trademark Usage](https://www.linuxfoundation.org/legal/trademark-usage).

RELEASE.md

@@ -0,0 +1,55 @@
+### Release Protocol: The Community-First Cycle
+
+This document outlines the project's release protocol, a methodology designed to ensure a responsive and transparent development process that is closely aligned with the needs of our users and contributors. This protocol is tailored for projects in their early stages, prioritizing agility and community feedback over a rigid, time-boxed schedule.
+
+#### 1. Key Principles
+
+* **Community as the Compass:** The primary driver for all development is feedback from our user and contributor community.
+* **Prioritization by Impact:** Tasks are prioritized based on their impact on user experience, the urgency of bug fixes, and the value of community-contributed features.
+* **Event-Driven Releases:** Releases are not bound by a fixed calendar. New versions are published when a significant body of work is complete, a critical issue is resolved, or a new feature is ready for adoption.
+* **Transparency and Communication:** All development decisions, progress, and plans are communicated openly through our issue tracker, pull requests, and community channels.
+
+#### 2. The Release Lifecycle
+
+The release cycle is a continuous flow of activities rather than a series of sequential phases.
+
+**2.1. Discovery & Prioritization**
+* New features and bug fixes are identified through user feedback on our issue tracker, community discussions, and direct contributions.
+* The core maintainers, in collaboration with the community, continuously evaluate and tag issues to create an open and dynamic backlog.
+
+**2.2. Development & Code Review**
+* Work is initiated based on the highest-priority items in the backlog.
+* All code contributions are made via pull requests (PRs).
+* PRs are reviewed by maintainers and other contributors to ensure code quality, adherence to project standards, and overall stability.
+
+**2.3. Release Readiness**
+A new release is considered ready when one of the following conditions is met:
+* A major new feature has been completed and thoroughly tested.
+* A critical security vulnerability or bug has been addressed.
+* A sufficient number of smaller improvements and fixes have been merged, providing meaningful value to users.
+
+**2.4. Versioning**
+We adhere to [**Semantic Versioning 2.0.0**](https://semver.org/).
+* **Major version (`X.y.z`)**: Reserved for releases that introduce breaking changes.
+* **Minor version (`x.Y.z`)**: Used for new features or significant non-breaking changes.
+* **Patch version (`x.y.Z`)**: Used for bug fixes and small, non-functional improvements.
+
+#### 3. Roles and Responsibilities
+
+* **Members:** The [core team](https://github.com/krkn-chaos/krkn/blob/main/MAINTAINERS.md) responsible for the project's health. Their duties include:
+    * Reviewing pull requests.
+    * Contributing code and documentation via pull requests.
+    * Engaging in discussions and providing feedback.
+* **Maintainers and Owners:** The [core team](https://github.com/krkn-chaos/krkn/blob/main/MAINTAINERS.md) responsible for the project's health. Their duties include:
+    * Facilitating community discussions and prioritization.
+    * Reviewing and merging pull requests.
+    * Cutting and announcing official releases.
+* **Contributors:** The community. Their duties include:
+    * Reporting bugs and suggesting new features.
+    * Contributing code and documentation via pull requests.
+    * Engaging in discussions and providing feedback.
+
+#### 4. Adoption and Future Evolution
+
+This protocol is designed for the current stage of the project. As the project matures and the contributor base grows, the maintainers will evaluate the need for a more structured methodology to ensure continued scalability and stability.
+

ROADMAP.md

@@ -2,14 +2,19 @@
 
 Following are a list of enhancements that we are planning to work on adding support in Krkn. Of course any help/contributions are greatly appreciated.
 
-- [ ] [Ability to run multiple chaos scenarios in parallel under load to mimic real world outages](https://github.com/redhat-chaos/krkn/issues/424)
-- [x] [Centralized storage for chaos experiments artifacts](https://github.com/redhat-chaos/krkn/issues/423)
-- [ ] [Support for causing DNS outages](https://github.com/redhat-chaos/krkn/issues/394)
-- [x] [Chaos recommender](https://github.com/redhat-chaos/krkn/tree/main/utils/chaos-recommender) to suggest scenarios having probability of impacting the service under test using profiling results 
-- [ ] Chaos AI integration to improve and automate test coverage
-- [x] [Support for pod level network traffic shaping](https://github.com/redhat-chaos/krkn/issues/393)
-- [ ] [Ability to visualize the metrics that are being captured by Kraken and stored in Elasticsearch](https://github.com/redhat-chaos/krkn/issues/124)
-- [ ] Support for running all the scenarios of Kraken on Kubernetes distribution - see https://github.com/redhat-chaos/krkn/issues/185, https://github.com/redhat-chaos/krkn/issues/186
-- [ ] Continue to improve [Chaos Testing Guide](https://redhat-chaos.github.io/krkn) in terms of adding best practices, test environment recommendations and scenarios to make sure the OpenShift platform, as well the applications running on top it, are resilient and performant under chaotic conditions.
-- [ ] [Switch documentation references to Kubernetes](https://github.com/redhat-chaos/krkn/issues/495)
-- [ ] [OCP and Kubernetes functionalities segregation](https://github.com/redhat-chaos/krkn/issues/497)
+- [x] [Ability to run multiple chaos scenarios in parallel under load to mimic real world outages](https://github.com/krkn-chaos/krkn/issues/424)
+- [x] [Centralized storage for chaos experiments artifacts](https://github.com/krkn-chaos/krkn/issues/423)
+- [x] [Support for causing DNS outages](https://github.com/krkn-chaos/krkn/issues/394)
+- [x] [Chaos recommender](https://github.com/krkn-chaos/krkn/tree/main/utils/chaos-recommender) to suggest scenarios having probability of impacting the service under test using profiling results 
+- [x] Chaos AI integration to improve test coverage while reducing fault space to save costs and execution time [krkn-chaos-ai](https://github.com/krkn-chaos/krkn-chaos-ai)
+- [x] [Support for pod level network traffic shaping](https://github.com/krkn-chaos/krkn/issues/393)
+- [ ] [Ability to visualize the metrics that are being captured by Kraken and stored in Elasticsearch](https://github.com/krkn-chaos/krkn/issues/124)
+- [x] Support for running all the scenarios of Kraken on Kubernetes distribution - see https://github.com/krkn-chaos/krkn/issues/185, https://github.com/redhat-chaos/krkn/issues/186
+- [x] Continue to improve [Chaos Testing Guide](https://krkn-chaos.github.io/krkn) in terms of adding best practices, test environment recommendations and scenarios to make sure the OpenShift platform, as well the applications running on top it, are resilient and performant under chaotic conditions.
+- [x] [Switch documentation references to Kubernetes](https://github.com/krkn-chaos/krkn/issues/495)
+- [x] [OCP and Kubernetes functionalities segregation](https://github.com/krkn-chaos/krkn/issues/497)
+- [x] [Krknctl - client for running Krkn scenarios with ease](https://github.com/krkn-chaos/krknctl)
+- [x] [AI Chat bot to help get started with Krkn and commands](https://github.com/krkn-chaos/krkn-lightspeed)
+- [ ] [Ability to roll back cluster to original state if chaos fails](https://github.com/krkn-chaos/krkn/issues/804)
+- [ ] Add recovery time metrics to each scenario for better regression analysis
+- [ ] [Add resiliency scoring to chaos scenarios ran on cluster](https://github.com/krkn-chaos/krkn/issues/125)

SECURITY.md

@@ -0,0 +1,43 @@
+# Security Policy
+
+We attach great importance to code security. We are very grateful to the users, security vulnerability researchers, etc. for reporting security vulnerabilities to the Krkn community. All reported security vulnerabilities will be carefully assessed and addressed in a timely manner.
+
+
+## Security Checks
+
+Krkn leverages [Snyk](https://snyk.io/) to ensure that any security vulnerabilities found 
+in the code base and dependencies are fixed and published in the latest release. Security 
+vulnerability checks are enabled for each pull request to enable developers to get insights 
+and proactively fix them.
+
+ 
+## Reporting a Vulnerability
+
+The Krkn project treats security vulnerabilities seriously, so we
+strive to take action quickly when required.
+
+The project requests that security issues be disclosed in a responsible
+manner to allow adequate time to respond.  If a security issue or
+vulnerability has been found, please disclose the details to our
+dedicated email address:
+
+cncf-krkn-maintainers@lists.cncf.io
+
+You can also use the [GitHub vulnerability report mechanism](https://docs.github.com/en/code-security/security-advisories/guidance-on-reporting-and-writing-information-about-vulnerabilities/privately-reporting-a-security-vulnerability#privately-reporting-a-security-vulnerability) to report the security vulnerability.
+
+Please include as much information as possible with the report. The
+following details assist with analysis efforts:
+  - Description of the vulnerability
+  - Affected component (version, commit, branch etc)
+  - Affected code (file path, line numbers)
+  - Exploit code
+
+
+## Security Team
+
+The security team currently consists of the [Maintainers of Krkn](https://github.com/krkn-chaos/krkn/blob/main/MAINTAINERS.md)
+
+
+## Process and Supported Releases
+
+The Krkn security team will investigate and provide a fix in a timely manner depending on the severity. The fix will be included in the new release of Krkn and details will be included in the release notes.

config/alerts.yaml

@@ -8,7 +8,7 @@
   description: 10 minutes avg. 99th etcd fsync latency on {{$labels.pod}} higher than 1s. {{$value}}s
   severity: error
 
-- expr: avg_over_time(histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket[2m]))[10m:]) > 0.007
+- expr: avg_over_time(histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket[2m]))[10m:]) > 0.03
   description: 10 minutes avg. 99th etcd commit latency on {{$labels.pod}} higher than 30ms. {{$value}}s
   severity: warning
 
@@ -88,3 +88,42 @@
 - expr: ALERTS{severity="critical", alertstate="firing"} > 0
   description: Critical prometheus alert. {{$labels.alertname}}
   severity: warning
+
+# etcd CPU and usage increase
+- expr: sum(rate(container_cpu_usage_seconds_total{image!='', namespace='openshift-etcd', container='etcd'}[1m])) * 100 / sum(machine_cpu_cores)  > 5
+  description: Etcd CPU usage increased significantly by {{$value}}%
+  severity: critical
+
+# etcd memory usage increase
+- expr: sum(deriv(container_memory_usage_bytes{image!='', namespace='openshift-etcd', container='etcd'}[5m])) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: Etcd memory usage increased significantly by {{$value}}%
+  severity: critical
+
+# Openshift API server CPU and memory usage increase
+- expr: sum(rate(container_cpu_usage_seconds_total{image!='', namespace='openshift-apiserver', container='openshift-apiserver'}[1m])) * 100 / sum(machine_cpu_cores) > 5
+  description: openshift apiserver cpu usage increased significantly by {{$value}}%
+  severity: critical
+
+- expr: (sum(deriv(container_memory_usage_bytes{namespace='openshift-apiserver', container='openshift-apiserver'}[5m]))) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: openshift apiserver memory usage increased significantly by {{$value}}%
+  severity: critical
+
+# Openshift kube API server CPU and memory usage increase
+- expr: sum(rate(container_cpu_usage_seconds_total{image!='', namespace='openshift-kube-apiserver', container='kube-apiserver'}[1m])) * 100 / sum(machine_cpu_cores) > 5
+  description: openshift apiserver cpu usage increased significantly by {{$value}}%
+  severity: critical
+
+- expr: (sum(deriv(container_memory_usage_bytes{namespace='openshift-kube-apiserver', container='kube-apiserver'}[5m]))) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: openshift apiserver memory usage increased significantly by {{$value}}%
+  severity: critical
+
+# Master node CPU usage increase
+- expr: (sum((sum(deriv(pod:container_cpu_usage:sum{container="",pod!=""}[5m])) BY (namespace, pod) * on(pod, namespace) group_left(node) (node_namespace_pod:kube_pod_info:)  )  *  on(node) group_left(role) (max by (node) (kube_node_role{role="master"})))) * 100 / sum(machine_cpu_cores) > 5
+  description: master nodes cpu usage increased significantly by {{$value}}%
+  severity: critical
+
+# Master nodes memory usage increase
+- expr: (sum((sum(deriv(container_memory_usage_bytes{container="",pod!=""}[5m])) BY (namespace, pod) * on(pod, namespace) group_left(node) (node_namespace_pod:kube_pod_info:)  )  *  on(node) group_left(role) (max by (node) (kube_node_role{role="master"})))) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: master nodes memory usage increased significantly by {{$value}}%
+  severity: critical
+

config/alerts_openshift.yaml

@@ -99,3 +99,41 @@
 - expr: ALERTS{severity="critical", alertstate="firing"} > 0
   description: Critical prometheus alert. {{$labels.alertname}}
   severity: warning
+
+# etcd CPU and usage increase
+- expr: sum(rate(container_cpu_usage_seconds_total{image!='', namespace='openshift-etcd', container='etcd'}[1m])) * 100 / sum(machine_cpu_cores)  > 5
+  description: Etcd CPU usage increased significantly by {{$value}}%
+  severity: critical
+
+# etcd memory usage increase
+- expr: sum(deriv(container_memory_usage_bytes{image!='', namespace='openshift-etcd', container='etcd'}[5m])) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: Etcd memory usage increased significantly by {{$value}}%
+  severity: critical
+
+# Openshift API server CPU and memory usage increase
+- expr: sum(rate(container_cpu_usage_seconds_total{image!='', namespace='openshift-apiserver', container='openshift-apiserver'}[1m])) * 100 / sum(machine_cpu_cores) > 5
+  description: openshift apiserver cpu usage increased significantly by {{$value}}%
+  severity: critical
+
+- expr: (sum(deriv(container_memory_usage_bytes{namespace='openshift-apiserver', container='openshift-apiserver'}[5m]))) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: openshift apiserver memory usage increased significantly by {{$value}}%
+  severity: critical
+
+# Openshift kube API server CPU and memory usage increase
+- expr: sum(rate(container_cpu_usage_seconds_total{image!='', namespace='openshift-kube-apiserver', container='kube-apiserver'}[1m])) * 100 / sum(machine_cpu_cores) > 5
+  description: openshift apiserver cpu usage increased significantly by {{$value}}%
+  severity: critical
+
+- expr: (sum(deriv(container_memory_usage_bytes{namespace='openshift-kube-apiserver', container='kube-apiserver'}[5m]))) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: openshift apiserver memory usage increased significantly by {{$value}}%
+  severity: critical
+
+# Master node CPU usage increase
+- expr: (sum((sum(deriv(pod:container_cpu_usage:sum{container="",pod!=""}[5m])) BY (namespace, pod) * on(pod, namespace) group_left(node) (node_namespace_pod:kube_pod_info:)  )  *  on(node) group_left(role) (max by (node) (kube_node_role{role="master"})))) * 100 / sum(machine_cpu_cores) > 5
+  description: master nodes cpu usage increased significantly by {{$value}}%
+  severity: critical
+
+# Master nodes memory usage increase
+- expr: (sum((sum(deriv(container_memory_usage_bytes{container="",pod!=""}[5m])) BY (namespace, pod) * on(pod, namespace) group_left(node) (node_namespace_pod:kube_pod_info:)  )  *  on(node) group_left(role) (max by (node) (kube_node_role{role="master"})))) * 100 / sum(node_memory_MemTotal_bytes) > 5
+  description: master nodes memory usage increased significantly by {{$value}}%
+  severity: critical

config/cerberus.yaml

@@ -39,7 +39,7 @@ cerberus:
         Sunday:
     slack_team_alias:                                    # The slack team alias to be tagged while reporting failures in the slack channel when no watcher is assigned
 
-    custom_checks:                                       # Relative paths of files conataining additional user defined checks
+    custom_checks:                                       # Relative paths of files containing additional user defined checks
 
 tunings:
     timeout: 3                                          # Number of seconds before requests fail

config/config.yaml

@@ -1,78 +1,104 @@
 kraken:
-    distribution: openshift                                # Distribution can be kubernetes or openshift
-    kubeconfig_path: ~/.kube/config                        # Path to kubeconfig
+    kubeconfig_path: ~/.kube/config                     # Path to kubeconfig
     exit_on_failure: False                                 # Exit when a post action scenario fails
+    auto_rollback: True                                    # Enable auto rollback for scenarios.
+    rollback_versions_directory: /tmp/kraken-rollback      # Directory to store rollback version files.
     publish_kraken_status: True                            # Can be accessed at http://0.0.0.0:8081
     signal_state: RUN                                      # Will wait for the RUN signal when set to PAUSE before running the scenarios, refer docs/signal.md for more details
     signal_address: 0.0.0.0                                # Signal listening address
     port: 8081                                             # Signal port
     chaos_scenarios:
-        # List of policies/chaos scenarios to load
-        - arcaflow_scenarios:
-            - scenarios/arcaflow/cpu-hog/input.yaml
-            - scenarios/arcaflow/memory-hog/input.yaml
-            - scenarios/arcaflow/io-hog/input.yaml
-        - application_outages:
-            - scenarios/openshift/app_outage.yaml
-        - container_scenarios:                             # List of chaos pod scenarios to load
-            - -    scenarios/openshift/container_etcd.yml
-        - plugin_scenarios:
-            - scenarios/openshift/etcd.yml
-            - scenarios/openshift/regex_openshift_pod_kill.yml
-            - scenarios/openshift/vmware_node_scenarios.yml
-            - scenarios/openshift/network_chaos_ingress.yml
-            - scenarios/openshift/prom_kill.yml
-        - node_scenarios:                                  # List of chaos node scenarios to load
-            -   scenarios/openshift/node_scenarios_example.yml
-        - plugin_scenarios:
-            - scenarios/openshift/openshift-apiserver.yml
-            - scenarios/openshift/openshift-kube-apiserver.yml
-        - time_scenarios:                                  # List of chaos time scenarios to load
-            - scenarios/openshift/time_scenarios_example.yml
-        - cluster_shut_down_scenarios:
-            - - scenarios/openshift/cluster_shut_down_scenario.yml
-              - scenarios/openshift/post_action_shut_down.py
-        - service_disruption_scenarios:
-             - - scenarios/openshift/regex_namespace.yaml
-             - - scenarios/openshift/ingress_namespace.yaml
-               - scenarios/openshift/post_action_namespace.py
-        - zone_outages:
-            - scenarios/openshift/zone_outage.yaml
-        - pvc_scenarios:
-            - scenarios/openshift/pvc_scenario.yaml
-        - network_chaos:
-            - scenarios/openshift/network_chaos.yaml
+       # List of policies/chaos scenarios to load
+       - hog_scenarios:
+           - scenarios/kube/cpu-hog.yml
+           - scenarios/kube/memory-hog.yml
+           - scenarios/kube/io-hog.yml
+       - application_outages_scenarios:
+           - scenarios/openshift/app_outage.yaml
+       - container_scenarios:                             # List of chaos pod scenarios to load
+           - scenarios/openshift/container_etcd.yml
+       - pod_network_scenarios:
+             - scenarios/openshift/network_chaos_ingress.yml
+             - scenarios/openshift/pod_network_outage.yml
+       - pod_disruption_scenarios:
+           - scenarios/openshift/etcd.yml
+           - scenarios/openshift/regex_openshift_pod_kill.yml
+           - scenarios/openshift/prom_kill.yml
+           - scenarios/openshift/openshift-apiserver.yml
+           - scenarios/openshift/openshift-kube-apiserver.yml
+       - node_scenarios:                                  # List of chaos node scenarios to load
+           - scenarios/openshift/aws_node_scenarios.yml
+           - scenarios/openshift/vmware_node_scenarios.yml
+           - scenarios/openshift/ibmcloud_node_scenarios.yml
+       - time_scenarios:                                  # List of chaos time scenarios to load
+           - scenarios/openshift/time_scenarios_example.yml
+       - cluster_shut_down_scenarios:
+           - scenarios/openshift/cluster_shut_down_scenario.yml
+       - service_disruption_scenarios:
+            - scenarios/openshift/regex_namespace.yaml
+            - scenarios/openshift/ingress_namespace.yaml
+       - zone_outages_scenarios:
+           - scenarios/openshift/zone_outage.yaml
+       - pvc_scenarios:
+           - scenarios/openshift/pvc_scenario.yaml
+       - network_chaos_scenarios:
+           - scenarios/openshift/network_chaos.yaml
+       - service_hijacking_scenarios:
+             - scenarios/kube/service_hijacking.yaml
+       - syn_flood_scenarios:
+             - scenarios/kube/syn_flood.yaml
+       - network_chaos_ng_scenarios:
+               - scenarios/kube/pod-network-filter.yml
+               - scenarios/kube/node-network-filter.yml
+       -  kubevirt_vm_outage:
+              - scenarios/kubevirt/kubevirt-vm-outage.yaml
 
 cerberus:
     cerberus_enabled: False                                # Enable it when cerberus is previously installed
     cerberus_url:                                          # When cerberus_enabled is set to True, provide the url where cerberus publishes go/no-go signal
-    check_applicaton_routes: False                         # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
+    check_application_routes: False                         # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
 
 performance_monitoring:
-    deploy_dashboards: False                              # Install a mutable grafana and load the performance dashboards. Enable this only when running on OpenShift
-    repo: "https://github.com/cloud-bulldozer/performance-dashboards.git"
-    prometheus_url:                                       # The prometheus url/route is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
+    prometheus_url: ''                                    # The prometheus url/route is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
     prometheus_bearer_token:                              # The bearer token is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes. This is needed to authenticate with prometheus.
     uuid:                                                 # uuid for the run is generated by default if not set
     enable_alerts: False                                  # Runs the queries specified in the alert profile and displays the info or exits 1 when severity=error
+    enable_metrics: False
     alert_profile: config/alerts.yaml                          # Path or URL to alert profile with the prometheus queries
+    metrics_profile: config/metrics-report.yaml
     check_critical_alerts: False                          # When enabled will check prometheus for critical alerts firing post chaos
+elastic:
+    enable_elastic: False
+    verify_certs: False
+    elastic_url: ""                                         # To track results in elasticsearch, give url to server here; will post telemetry details when url and index not blank
+    elastic_port: 32766
+    username: "elastic"
+    password: "test"
+    metrics_index: "krkn-metrics"
+    alerts_index: "krkn-alerts"
+    telemetry_index: "krkn-telemetry"
+
 tunings:
-    wait_duration: 60                                      # Duration to wait between each chaos scenario
+    wait_duration: 1                                      # Duration to wait between each chaos scenario
     iterations: 1                                          # Number of times to execute the scenarios
     daemon_mode: False                                     # Iterations are set to infinity which means that the kraken will cause chaos forever
 telemetry:
     enabled: False                                           # enable/disables the telemetry collection feature
     api_url: https://ulnmf9xv7j.execute-api.us-west-2.amazonaws.com/production #telemetry service endpoint
     username: username                                      # telemetry service username
-    password: password                                      # telemetry service password
+    password: password                                    # telemetry service password
     prometheus_backup: True                                 # enables/disables prometheus data collection
+    prometheus_namespace: ""                                # namespace where prometheus is deployed (if distribution is kubernetes)
+    prometheus_container_name: ""                           # name of the prometheus container name (if distribution is kubernetes)
+    prometheus_pod_name: ""                                 # name of the prometheus pod (if distribution is kubernetes)
     full_prometheus_backup: False                           # if is set to False only the /prometheus/wal folder will be downloaded.
     backup_threads: 5                                       # number of telemetry download/upload threads
-    archive_path: /tmp                                      # local path where the archive files will be temporarly stored
+    archive_path: /tmp                                      # local path where the archive files will be temporarily stored
     max_retries: 0                                          # maximum number of upload retries (if 0 will retry forever)
     run_tag: ''                                             # if set, this will be appended to the run folder in the bucket (useful to group the runs)
-    archive_size: 500000                                     # the size of the prometheus data archive size in KB. The lower the size of archive is
+    archive_size: 500000
+    telemetry_group: ''                                     # if set will archive the telemetry in the S3 bucket on a folder named after the value, otherwise will use "default"
+    # the size of the prometheus data archive size in KB. The lower the size of archive is
                                                             # the higher the number of archive files will be produced and uploaded (and processed by backup_threads
                                                             # simultaneously).
                                                             # For unstable/slow connection is better to keep this value low
@@ -86,6 +112,20 @@ telemetry:
     oc_cli_path: /usr/bin/oc                                # optional, if not specified will be search in $PATH
     events_backup: True                                     # enables/disables cluster events collection
 
+health_checks:                                              # Utilizing health check endpoints to observe application behavior during chaos injection.
+    interval:                                               # Interval in seconds to perform health checks, default value is 2 seconds
+    config:                                                 # Provide list of health check configurations for applications
+        - url:                                              # Provide application endpoint
+          bearer_token:                                     # Bearer token for authentication if any
+          auth:                                             # Provide authentication credentials (username , password) in tuple format if any, ex:("admin","secretpassword")
+          exit_on_failure:                                  # If value is True exits when health check failed for application, values can be True/False
 
-
-
+kubevirt_checks:                                            # Utilizing virt check endpoints to observe ssh ability to VMI's during chaos injection.
+    interval: 2                                             # Interval in seconds to perform virt checks, default value is 2 seconds
+    namespace:                                              # Namespace where to find VMI's
+    name:                                                   # Regex Name style of VMI's to watch, optional, will watch all VMI names in the namespace if left blank
+    only_failures: False                                    # Boolean of whether to show all VMI's failures and successful ssh connection (False), or only failure status' (True) 
+    disconnected: False                                     # Boolean of how to try to connect to the VMIs; if True will use the ip_address to try ssh from within a node, if false will use the name and uses virtctl to try to connect; Default is False
+    ssh_node: ""                                            # If set, will be a backup way to ssh to a node. Will want to set to a node that isn't targeted in chaos
+    node_names: ""
+    exit_on_failure:                                        # If value is True and VMI's are failing post chaos returns failure, values can be True/False

config/config_kind.yaml

@@ -6,27 +6,34 @@ kraken:
     publish_kraken_status: True                            # Can be accessed at http://0.0.0.0:8081
     signal_state: RUN                                      # Will wait for the RUN signal when set to PAUSE before running the scenarios, refer docs/signal.md for more details
     signal_address: 0.0.0.0                                # Signal listening address
-   chaos_scenarios:                                       # List of policies/chaos scenarios to load
-        - plugin_scenarios:
-            - scenarios/kind/scheduler.yml
-        - node_scenarios:
-            - scenarios/kind/node_scenarios_example.yml        
+    chaos_scenarios:                                       # List of policies/chaos scenarios to load
+        - pod_disruption_scenarios:
+            - scenarios/kube/pod.yml
 
 cerberus:
     cerberus_enabled: False                                # Enable it when cerberus is previously installed
     cerberus_url:                                          # When cerberus_enabled is set to True, provide the url where cerberus publishes go/no-go signal
-    check_applicaton_routes: False                         # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
+    check_application_routes: False                         # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
 
 performance_monitoring:
-    deploy_dashboards: False                              # Install a mutable grafana and load the performance dashboards. Enable this only when running on OpenShift
-    repo: "https://github.com/cloud-bulldozer/performance-dashboards.git"
     prometheus_url:                                       # The prometheus url/route is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
     prometheus_bearer_token:                              # The bearer token is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes. This is needed to authenticate with prometheus.
     uuid:                                                 # uuid for the run is generated by default if not set
     enable_alerts: False                                  # Runs the queries specified in the alert profile and displays the info or exits 1 when severity=error
     alert_profile: config/alerts.yaml                          # Path to alert profile with the prometheus queries
 
+elastic:
+    enable_elastic: False
+
 tunings:
     wait_duration: 60                                      # Duration to wait between each chaos scenario
     iterations: 1                                          # Number of times to execute the scenarios
     daemon_mode: False                                     # Iterations are set to infinity which means that the kraken will cause chaos forever
+
+telemetry:
+    enabled: False                                         # enable/disables the telemetry collection feature
+    archive_path: /tmp                                     # local path where the archive files will be temporarily stored
+    events_backup: False                                   # enables/disables cluster events collection
+    logs_backup: False
+
+health_checks:                                             # Utilizing health check endpoints to observe application behavior during chaos injection.

config/config_kubernetes.yaml

@@ -7,18 +7,16 @@ kraken:
     signal_state: RUN                                      # Will wait for the RUN signal when set to PAUSE before running the scenarios, refer docs/signal.md for more details
     chaos_scenarios:                                       # List of policies/chaos scenarios to load
         -   container_scenarios:                                 # List of chaos pod scenarios to load
-            - -    scenarios/kube/container_dns.yml
+            - scenarios/kube/container_dns.yml
         -   plugin_scenarios:
             - scenarios/kube/scheduler.yml
 
 cerberus:
     cerberus_enabled: False                                # Enable it when cerberus is previously installed
     cerberus_url:                                          # When cerberus_enabled is set to True, provide the url where cerberus publishes go/no-go signal
-    check_applicaton_routes: False                         # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
+    check_application_routes: False                         # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
 
 performance_monitoring:
-    deploy_dashboards: False                              # Install a mutable grafana and load the performance dashboards. Enable this only when running on OpenShift
-    repo: "https://github.com/cloud-bulldozer/performance-dashboards.git"
     prometheus_url:                                       # The prometheus url/route is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
     prometheus_bearer_token:                              # The bearer token is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes. This is needed to authenticate with prometheus.
     uuid:                                                 # uuid for the run is generated by default if not set

config/config_performance.yaml

@@ -12,15 +12,14 @@ kraken:
             - scenarios/openshift/regex_openshift_pod_kill.yml
             - scenarios/openshift/prom_kill.yml
         -   node_scenarios:                                # List of chaos node scenarios to load
-            -   scenarios/openshift/node_scenarios_example.yml
+            -  scenarios/openshift/node_scenarios_example.yml
         -   plugin_scenarios:
             - scenarios/openshift/openshift-apiserver.yml
             - scenarios/openshift/openshift-kube-apiserver.yml
         -   time_scenarios:                                # List of chaos time scenarios to load
             - scenarios/openshift/time_scenarios_example.yml
         -   cluster_shut_down_scenarios:
-            - - scenarios/openshift/cluster_shut_down_scenario.yml
-              - scenarios/openshift/post_action_shut_down.py
+            - scenarios/openshift/cluster_shut_down_scenario.yml
         -   service_disruption_scenarios:
             - scenarios/openshift/regex_namespace.yaml
             - scenarios/openshift/ingress_namespace.yaml
@@ -36,7 +35,7 @@ kraken:
 cerberus:
     cerberus_enabled: True                                # Enable it when cerberus is previously installed
     cerberus_url: http://0.0.0.0:8080                     # When cerberus_enabled is set to True, provide the url where cerberus publishes go/no-go signal
-    check_applicaton_routes: False                        # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
+    check_application_routes: False                        # When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
 
 performance_monitoring:
     deploy_dashboards: True                               # Install a mutable grafana and load the performance dashboards. Enable this only when running on OpenShift
@@ -62,7 +61,7 @@ telemetry:
     prometheus_backup: True                                 # enables/disables prometheus data collection
     full_prometheus_backup: False                           # if is set to False only the /prometheus/wal folder will be downloaded.
     backup_threads: 5                                       # number of telemetry download/upload threads
-    archive_path: /tmp                                      # local path where the archive files will be temporarly stored
+    archive_path: /tmp                                      # local path where the archive files will be temporarily stored
     max_retries: 0                                          # maximum number of upload retries (if 0 will retry forever)
     run_tag: ''                                             # if set, this will be appended to the run folder in the bucket (useful to group the runs)
     archive_size: 500000                                     # the size of the prometheus data archive size in KB. The lower the size of archive is
@@ -77,3 +76,8 @@ telemetry:
      - "kinit (\\d+/\\d+/\\d+\\s\\d{2}:\\d{2}:\\d{2})\\s+"          # kinit 2023/09/15 11:20:36 log
      - "(\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d+Z).+"      # 2023-09-15T11:20:36.123425532Z log
     oc_cli_path: /usr/bin/oc                                # optional, if not specified will be search in $PATH
+elastic: 
+    elastic_url: ""                                         # To track results in elasticsearch, give url to server here; will post telemetry details when url and index not blank
+    elastic_index: ""                                       # Elastic search index pattern to post results to
+
+

config/metrics-aggregated.yaml

@@ -1,133 +1,126 @@
 metrics:
 # API server
-  - query: histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{apiserver="kube-apiserver", verb!~"WATCH", subresource!="log"}[2m])) by (verb,resource,subresource,instance,le)) > 0
-    metricName: API99thLatency
-
   - query: sum(irate(apiserver_request_total{apiserver="kube-apiserver",verb!="WATCH",subresource!="log"}[2m])) by (verb,instance,resource,code) > 0
     metricName: APIRequestRate
+    instant: True
 
   - query: sum(apiserver_current_inflight_requests{}) by (request_kind) > 0
     metricName: APIInflightRequests
+    instant: True
+
+  - query: histogram_quantile(0.99, rate(apiserver_current_inflight_requests[5m]))
+    metricName: APIInflightRequests
+    instant: True
 
 # Container & pod metrics
   - query: (sum(container_memory_rss{name!="",container!="POD",namespace=~"openshift-(etcd|oauth-apiserver|.*apiserver|ovn-kubernetes|sdn|ingress|authentication|.*controller-manager|.*scheduler)"}) by (container, pod, namespace, node) and on (node) kube_node_role{role="master"}) > 0
     metricName: containerMemory-Masters
+    instant: true
 
   - query: (sum(irate(container_cpu_usage_seconds_total{name!="",container!="POD",namespace=~"openshift-(etcd|oauth-apiserver|sdn|ovn-kubernetes|.*apiserver|authentication|.*controller-manager|.*scheduler)"}[2m]) * 100) by (container, pod, namespace, node) and on (node) kube_node_role{role="master"}) > 0
     metricName: containerCPU-Masters
+    instant: true
 
   - query: (sum(irate(container_cpu_usage_seconds_total{pod!="",container="prometheus",namespace="openshift-monitoring"}[2m]) * 100) by (container, pod, namespace, node) and on (node) kube_node_role{role="infra"}) > 0
     metricName: containerCPU-Prometheus
+    instant: true
 
   - query: (avg(irate(container_cpu_usage_seconds_total{name!="",container!="POD",namespace=~"openshift-(sdn|ovn-kubernetes|ingress)"}[2m]) * 100 and on (node) kube_node_role{role="worker"}) by (namespace, container)) > 0
     metricName: containerCPU-AggregatedWorkers
+    instant: true
 
   - query: (avg(irate(container_cpu_usage_seconds_total{name!="",container!="POD",namespace=~"openshift-(sdn|ovn-kubernetes|ingress|monitoring|image-registry|logging)"}[2m]) * 100 and on (node) kube_node_role{role="infra"}) by (namespace, container)) > 0
     metricName: containerCPU-AggregatedInfra
 
   - query: (sum(container_memory_rss{pod!="",namespace="openshift-monitoring",name!="",container="prometheus"}) by (container, pod, namespace, node) and on (node) kube_node_role{role="infra"}) > 0
     metricName: containerMemory-Prometheus
+    instant: True
 
   - query: avg(container_memory_rss{name!="",container!="POD",namespace=~"openshift-(sdn|ovn-kubernetes|ingress)"} and on (node) kube_node_role{role="worker"}) by (container, namespace)
     metricName: containerMemory-AggregatedWorkers
+    instant: True
 
   - query: avg(container_memory_rss{name!="",container!="POD",namespace=~"openshift-(sdn|ovn-kubernetes|ingress|monitoring|image-registry|logging)"} and on (node) kube_node_role{role="infra"}) by (container, namespace)
     metricName: containerMemory-AggregatedInfra
+    instant: True
 
 # Node metrics
   - query: (sum(irate(node_cpu_seconds_total[2m])) by (mode,instance) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")) > 0
     metricName: nodeCPU-Masters
+    instant: True
+
+  - query: max(max_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+    metricName: maxCPU-Masters
+    instant: true
+  
+  - query: avg(avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+    metricName: nodeMemory-Masters
+    instant: true
 
   - query: (avg((sum(irate(node_cpu_seconds_total[2m])) by (mode,instance) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))) by (mode)) > 0
     metricName: nodeCPU-AggregatedWorkers
+    instant: True
 
   - query: (avg((sum(irate(node_cpu_seconds_total[2m])) by (mode,instance) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))) by (mode)) > 0
     metricName: nodeCPU-AggregatedInfra
+    instant: True
 
-  - query: avg(node_memory_MemAvailable_bytes) by (instance) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
-    metricName: nodeMemoryAvailable-Masters
+  - query: avg(avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+    metricName: nodeMemory-Masters
+    instant: true
+
+  - query: max(max_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+    metricName: maxMemory-Masters
+    instant: true
 
   - query: avg(node_memory_MemAvailable_bytes and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
     metricName: nodeMemoryAvailable-AggregatedWorkers
+    instant: True
+
+  - query: max(max_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+    metricName: maxCPU-Workers
+    instant: true
+  
+  - query: max(max_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
+    metricName: maxMemory-Workers
+    instant: true
 
   - query: avg(node_memory_MemAvailable_bytes and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))
     metricName: nodeMemoryAvailable-AggregatedInfra
+    instant: True
 
   - query: avg(node_memory_Active_bytes) by (instance) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
     metricName: nodeMemoryActive-Masters
+    instant: True
 
   - query: avg(node_memory_Active_bytes and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
     metricName: nodeMemoryActive-AggregatedWorkers
+    instant: True
 
   - query: avg(avg(node_memory_Active_bytes) by (instance) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))
     metricName: nodeMemoryActive-AggregatedInfra
-
-  - query: avg(node_memory_Cached_bytes) by (instance) + avg(node_memory_Buffers_bytes) by (instance) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
-    metricName: nodeMemoryCached+nodeMemoryBuffers-Masters
-
-  - query: avg(node_memory_Cached_bytes + node_memory_Buffers_bytes and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
-    metricName: nodeMemoryCached+nodeMemoryBuffers-AggregatedWorkers
-
-  - query: avg(node_memory_Cached_bytes + node_memory_Buffers_bytes and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))
-    metricName: nodeMemoryCached+nodeMemoryBuffers-AggregatedInfra
-
-  - query: irate(node_network_receive_bytes_total{device=~"^(ens|eth|bond|team).*"}[2m]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
-    metricName: rxNetworkBytes-Masters
-
-  - query: avg(irate(node_network_receive_bytes_total{device=~"^(ens|eth|bond|team).*"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: rxNetworkBytes-AggregatedWorkers
-
-  - query: avg(irate(node_network_receive_bytes_total{device=~"^(ens|eth|bond|team).*"}[2m]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: rxNetworkBytes-AggregatedInfra
-
-  - query: irate(node_network_transmit_bytes_total{device=~"^(ens|eth|bond|team).*"}[2m]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
-    metricName: txNetworkBytes-Masters
-
-  - query: avg(irate(node_network_transmit_bytes_total{device=~"^(ens|eth|bond|team).*"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: txNetworkBytes-AggregatedWorkers
-
-  - query: avg(irate(node_network_transmit_bytes_total{device=~"^(ens|eth|bond|team).*"}[2m]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: txNetworkBytes-AggregatedInfra
-
-  - query: rate(node_disk_written_bytes_total{device!~"^(dm|rb).*"}[2m]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
-    metricName: nodeDiskWrittenBytes-Masters
-
-  - query: avg(rate(node_disk_written_bytes_total{device!~"^(dm|rb).*"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: nodeDiskWrittenBytes-AggregatedWorkers
-
-  - query: avg(rate(node_disk_written_bytes_total{device!~"^(dm|rb).*"}[2m]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: nodeDiskWrittenBytes-AggregatedInfra
-
-  - query: rate(node_disk_read_bytes_total{device!~"^(dm|rb).*"}[2m]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")
-    metricName: nodeDiskReadBytes-Masters
-
-  - query: avg(rate(node_disk_read_bytes_total{device!~"^(dm|rb).*"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: nodeDiskReadBytes-AggregatedWorkers
-
-  - query: avg(rate(node_disk_read_bytes_total{device!~"^(dm|rb).*"}[2m]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (device)
-    metricName: nodeDiskReadBytes-AggregatedInfra
+    instant: True
 
 # Etcd metrics
   - query: sum(rate(etcd_server_leader_changes_seen_total[2m]))
     metricName: etcdLeaderChangesRate
+    instant: True
 
   - query: etcd_server_is_leader > 0
     metricName: etcdServerIsLeader
+    instant: True
 
   - query: histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket[2m]))
     metricName: 99thEtcdDiskBackendCommitDurationSeconds
+    instant: True
 
   - query: histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket[2m]))
     metricName: 99thEtcdDiskWalFsyncDurationSeconds
+    instant: True
 
   - query: histogram_quantile(0.99, rate(etcd_network_peer_round_trip_time_seconds_bucket[5m]))
     metricName: 99thEtcdRoundTripTimeSeconds
-
-  - query: etcd_mvcc_db_total_size_in_bytes
-    metricName: etcdDBPhysicalSizeBytes
-
-  - query: etcd_mvcc_db_total_size_in_use_in_bytes
-    metricName: etcdDBLogicalSizeBytes
+    instant: True
 
   - query: sum by (cluster_version)(etcd_cluster_version)
     metricName: etcdVersion
@@ -135,83 +128,16 @@ metrics:
 
   - query: sum(rate(etcd_object_counts{}[5m])) by (resource) > 0
     metricName: etcdObjectCount
+    instant: True
 
   - query: histogram_quantile(0.99,sum(rate(etcd_request_duration_seconds_bucket[2m])) by (le,operation,apiserver)) > 0
     metricName: P99APIEtcdRequestLatency
-
-  - query: sum(grpc_server_started_total{namespace="openshift-etcd",grpc_service="etcdserverpb.Watch",grpc_type="bidi_stream"}) - sum(grpc_server_handled_total{namespace="openshift-etcd",grpc_service="etcdserverpb.Watch",grpc_type="bidi_stream"})
-    metricName: ActiveWatchStreams
-
-  - query: sum(grpc_server_started_total{namespace="openshift-etcd",grpc_service="etcdserverpb.Lease",grpc_type="bidi_stream"}) - sum(grpc_server_handled_total{namespace="openshift-etcd",grpc_service="etcdserverpb.Lease",grpc_type="bidi_stream"})
-    metricName: ActiveLeaseStreams
-
-  - query: sum(rate(etcd_debugging_snap_save_total_duration_seconds_sum{namespace="openshift-etcd"}[2m]))
-    metricName: snapshotSaveLatency
-
-  - query: sum(rate(etcd_server_heartbeat_send_failures_total{namespace="openshift-etcd"}[2m]))
-    metricName: HeartBeatFailures
-
-  - query: sum(rate(etcd_server_health_failures{namespace="openshift-etcd"}[2m]))
-    metricName: HealthFailures
-
-  - query: sum(rate(etcd_server_slow_apply_total{namespace="openshift-etcd"}[2m]))
-    metricName: SlowApplies
-
-  - query: sum(rate(etcd_server_slow_read_indexes_total{namespace="openshift-etcd"}[2m]))
-    metricName: SlowIndexRead
-
-  - query: sum(etcd_server_proposals_pending)
-    metricName: PendingProposals
-
-  - query: histogram_quantile(1.0, sum(rate(etcd_debugging_mvcc_db_compaction_pause_duration_milliseconds_bucket[1m])) by (le, instance))
-    metricName: CompactionMaxPause
+    instant: True
 
   - query: sum by (instance) (apiserver_storage_objects)
     metricName: etcdTotalObjectCount 
+    instant: True
 
   - query: topk(500, max by(resource) (apiserver_storage_objects))
     metricName: etcdTopObectCount    
-
-# Cluster metrics
-  - query: count(kube_namespace_created)
-    metricName: namespaceCount
-
-  - query: sum(kube_pod_status_phase{}) by (phase)
-    metricName: podStatusCount
-
-  - query: count(kube_secret_info{})
-    metricName: secretCount
-
-  - query: count(kube_deployment_labels{})
-    metricName: deploymentCount
-
-  - query: count(kube_configmap_info{})
-    metricName: configmapCount
-
-  - query: count(kube_service_info{})
-    metricName: serviceCount
-
-  - query: kube_node_role
-    metricName: nodeRoles
-    instant: true
-
-  - query: sum(kube_node_status_condition{status="true"}) by (condition)
-    metricName: nodeStatus
-
-  - query: (sum(rate(container_fs_writes_bytes_total{container!="",device!~".+dm.+"}[5m])) by (device, container, node) and on (node) kube_node_role{role="master"}) > 0
-    metricName: containerDiskUsage
-
-  - query: cluster_version{type="completed"}
-    metricName: clusterVersion
-    instant: true
-
-# Golang metrics
-
-  - query: go_memstats_heap_alloc_bytes{job=~"apiserver|api|etcd"}
-    metricName: goHeapAllocBytes
-
-  - query: go_memstats_heap_inuse_bytes{job=~"apiserver|api|etcd"}
-    metricName: goHeapInuseBytes
-
-  - query: go_gc_duration_seconds{job=~"apiserver|api|etcd",quantile="1"}
-    metricName: goGCDurationSeconds
+    instant: True

config/metrics-report.yaml

@@ -0,0 +1,248 @@
+metrics:
+
+# API server
+- query: sum(apiserver_current_inflight_requests{}) by (request_kind) > 0
+  metricName: APIInflightRequests
+  instant: true
+
+# Kubelet & CRI-O
+
+# Average and max of the CPU usage from all worker's kubelet
+- query: avg(avg_over_time(irate(process_cpu_seconds_total{service="kubelet",job="kubelet"}[2m])[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: cpu-kubelet
+  instant: true
+
+- query: max(max_over_time(irate(process_cpu_seconds_total{service="kubelet",job="kubelet"}[2m])[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: max-cpu-kubelet
+  instant: true
+
+# Average of the memory usage from all worker's kubelet
+- query: avg(avg_over_time(process_resident_memory_bytes{service="kubelet",job="kubelet"}[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: memory-kubelet
+  instant: true
+
+# Max of the memory usage from all worker's kubelet
+- query: max(max_over_time(process_resident_memory_bytes{service="kubelet",job="kubelet"}[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: max-memory-kubelet
+  instant: true
+
+- query: max_over_time(sum(process_resident_memory_bytes{service="kubelet",job="kubelet"} and on (node) kube_node_role{role="worker"})[.elapsed:])
+  metricName: max-memory-sum-kubelet
+  instant: true
+
+# Average and max of the CPU usage from all worker's CRI-O
+- query: avg(avg_over_time(irate(process_cpu_seconds_total{service="kubelet",job="crio"}[2m])[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: cpu-crio
+  instant: true
+
+- query: max(max_over_time(irate(process_cpu_seconds_total{service="kubelet",job="crio"}[2m])[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: max-cpu-crio
+  instant: true
+
+# Average of the memory usage from all worker's CRI-O
+- query: avg(avg_over_time(process_resident_memory_bytes{service="kubelet",job="crio"}[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: memory-crio
+  instant: true
+
+# Max of the memory usage from all worker's CRI-O
+- query: max(max_over_time(process_resident_memory_bytes{service="kubelet",job="crio"}[.elapsed:]) and on (node) kube_node_role{role="worker"})
+  metricName: max-memory-crio
+  instant: true
+
+# Etcd
+
+- query: avg(avg_over_time(histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket[2m]))[.elapsed:]))
+  metricName: 99thEtcdDiskBackendCommit
+  instant: true
+
+- query: avg(avg_over_time(histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket[2m]))[.elapsed:]))
+  metricName: 99thEtcdDiskWalFsync
+  instant: true
+
+- query: avg(avg_over_time(histogram_quantile(0.99, irate(etcd_network_peer_round_trip_time_seconds_bucket[2m]))[.elapsed:]))
+  metricName: 99thEtcdRoundTripTime
+  instant: true
+
+# Control-plane
+
+- query: avg(avg_over_time(topk(1, sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-kube-controller-manager"}[2m])) by (pod))[.elapsed:]))
+  metricName: cpu-kube-controller-manager
+  instant: true
+
+- query: max(max_over_time(topk(1, sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-kube-controller-manager"}[2m])) by (pod))[.elapsed:]))
+  metricName: max-cpu-kube-controller-manager
+  instant: true
+
+- query: avg(avg_over_time(topk(1, sum(container_memory_rss{name!="", namespace="openshift-kube-controller-manager"}) by (pod))[.elapsed:]))
+  metricName: memory-kube-controller-manager
+  instant: true
+
+- query: max(max_over_time(topk(1, sum(container_memory_rss{name!="", namespace="openshift-kube-controller-manager"}) by (pod))[.elapsed:]))
+  metricName: max-memory-kube-controller-manager
+  instant: true
+
+- query: avg(avg_over_time(topk(3, sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-kube-apiserver"}[2m])) by (pod))[.elapsed:]))
+  metricName: cpu-kube-apiserver
+  instant: true
+
+- query: avg(avg_over_time(topk(3, sum(container_memory_rss{name!="", namespace="openshift-kube-apiserver"}) by (pod))[.elapsed:]))
+  metricName: memory-kube-apiserver
+  instant: true
+
+- query: avg(avg_over_time(topk(3, sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-apiserver"}[2m])) by (pod))[.elapsed:]))
+  metricName: cpu-openshift-apiserver
+  instant: true
+
+- query: avg(avg_over_time(topk(3, sum(container_memory_rss{name!="", namespace="openshift-apiserver"}) by (pod))[.elapsed:]))
+  metricName: memory-openshift-apiserver
+  instant: true
+
+- query: avg(avg_over_time(topk(3, sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-etcd"}[2m])) by (pod))[.elapsed:]))
+  metricName: cpu-etcd
+  instant: true
+
+- query: avg(avg_over_time(topk(3,sum(container_memory_rss{name!="", namespace="openshift-etcd"}) by (pod))[.elapsed:]))
+  metricName: memory-etcd
+  instant: true
+
+- query: avg(avg_over_time(topk(1, sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-controller-manager"}[2m])) by (pod))[.elapsed:]))
+  metricName: cpu-openshift-controller-manager
+  instant: true
+
+- query: avg(avg_over_time(topk(1, sum(container_memory_rss{name!="", namespace="openshift-controller-manager"}) by (pod))[.elapsed:]))
+  metricName: memory-openshift-controller-manager
+  instant: true
+
+ # multus
+
+- query: avg(avg_over_time(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-multus", pod=~"(multus).+", container!="POD"}[2m])[.elapsed:])) by (container)
+  metricName: cpu-multus
+  instant: true
+
+- query: avg(avg_over_time(container_memory_rss{name!="", namespace="openshift-multus", pod=~"(multus).+", container!="POD"}[.elapsed:])) by (container)
+  metricName: memory-multus
+  instant: true
+
+# OVNKubernetes - standard & IC
+
+- query: avg(avg_over_time(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-ovn-kubernetes", pod=~"(ovnkube-master|ovnkube-control-plane).+", container!="POD"}[2m])[.elapsed:])) by (container)
+  metricName: cpu-ovn-control-plane
+  instant: true
+
+- query: avg(avg_over_time(container_memory_rss{name!="", namespace="openshift-ovn-kubernetes", pod=~"(ovnkube-master|ovnkube-control-plane).+", container!="POD"}[.elapsed:])) by (container)
+  metricName: memory-ovn-control-plane
+  instant: true
+
+- query: avg(avg_over_time(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-ovn-kubernetes", pod=~"ovnkube-node.+", container!="POD"}[2m])[.elapsed:])) by (container)
+  metricName: cpu-ovnkube-node
+  instant: true
+
+- query: avg(avg_over_time(container_memory_rss{name!="", namespace="openshift-ovn-kubernetes", pod=~"ovnkube-node.+", container!="POD"}[.elapsed:])) by (container)
+  metricName: memory-ovnkube-node
+  instant: true
+
+# Nodes
+
+- query: avg(avg_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+  metricName: cpu-masters
+  instant: true
+
+- query: avg(avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+  metricName: memory-masters
+  instant: true
+
+- query: max(max_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+  metricName: max-memory-masters
+  instant: true
+
+- query: avg(avg_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+  metricName: cpu-workers
+  instant: true
+
+- query: max(max_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+  metricName: max-cpu-workers
+  instant: true
+
+- query: avg(avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
+  metricName: memory-workers
+  instant: true
+
+- query: max(max_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
+  metricName: max-memory-workers
+  instant: true
+
+- query: sum( (node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)") )
+  metricName: memory-sum-workers
+  instant: true
+
+
+- query: avg(avg_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+  metricName: cpu-infra
+  instant: true
+
+- query: max(max_over_time(sum(irate(node_cpu_seconds_total{mode!="idle", mode!="steal"}[2m]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (instance)[.elapsed:]))
+  metricName: max-cpu-infra
+  instant: true
+
+- query: avg(avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))
+  metricName: memory-infra
+  instant: true
+
+- query: max(max_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))
+  metricName: max-memory-infra
+  instant: true
+
+- query: max_over_time(sum((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes) and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)"))[.elapsed:])
+  metricName: max-memory-sum-infra
+  instant: true
+
+# Monitoring and ingress
+
+- query: avg(avg_over_time(sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-monitoring", pod=~"prometheus-k8s.+"}[2m])) by (pod)[.elapsed:]))
+  metricName: cpu-prometheus
+  instant: true
+
+- query: max(max_over_time(sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-monitoring", pod=~"prometheus-k8s.+"}[2m])) by (pod)[.elapsed:]))
+  metricName: max-cpu-prometheus
+  instant: true
+
+- query: avg(avg_over_time(sum(container_memory_rss{name!="", namespace="openshift-monitoring", pod=~"prometheus-k8s.+"}) by (pod)[.elapsed:]))
+  metricName: memory-prometheus
+  instant: true
+
+- query: max(max_over_time(sum(container_memory_rss{name!="", namespace="openshift-monitoring", pod=~"prometheus-k8s.+"}) by (pod)[.elapsed:]))
+  metricName: max-memory-prometheus
+  instant: true
+
+- query: avg(avg_over_time(sum(irate(container_cpu_usage_seconds_total{name!="", namespace="openshift-ingress", pod=~"router-default.+"}[2m])) by (pod)[.elapsed:]))
+  metricName: cpu-router
+  instant: true
+
+- query: avg(avg_over_time(sum(container_memory_rss{name!="", namespace="openshift-ingress", pod=~"router-default.+"}) by (pod)[.elapsed:]))
+  metricName: memory-router
+  instant: true
+
+# Cluster
+
+- query: avg_over_time(cluster:memory_usage:ratio[.elapsed:])
+  metricName: memory-cluster-usage-ratio
+  instant: true
+
+- query: avg_over_time(cluster:node_cpu:ratio[.elapsed:])
+  metricName: cpu-cluster-usage-ratio
+  instant: true
+
+# Retain the raw CPU seconds totals for comparison
+- query: sum(node_cpu_seconds_total and on (instance) label_replace(kube_node_role{role="worker",role!="infra"}, "instance", "$1", "node", "(.+)")) by (mode)
+  metricName: nodeCPUSeconds-Workers
+  instant: true
+
+
+- query: sum(node_cpu_seconds_total and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")) by (mode)
+  metricName: nodeCPUSeconds-Masters
+  instant: true
+
+
+- query: sum(node_cpu_seconds_total and on (instance) label_replace(kube_node_role{role="infra"}, "instance", "$1", "node", "(.+)")) by (mode)
+  metricName: nodeCPUSeconds-Infra
+  instant: true

config/metrics.yaml

@@ -1,13 +1,7 @@
 metrics:
 # API server
-  - query: histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{apiserver="kube-apiserver", verb!~"WATCH", subresource!="log"}[2m])) by (verb,resource,subresource,instance,le)) > 0
-    metricName: API99thLatency
-
-  - query: sum(irate(apiserver_request_total{apiserver="kube-apiserver",verb!="WATCH",subresource!="log"}[2m])) by (verb,instance,resource,code) > 0
-    metricName: APIRequestRate
-
-  - query: sum(apiserver_current_inflight_requests{}) by (request_kind) > 0
-    metricName: APIInflightRequests
+  - query: irate(apiserver_request_total{verb="POST", resource="pods", subresource="binding",code="201"}[2m]) > 0
+    metricName: schedulingThroughput
 
 # Containers & pod metrics
   - query: sum(irate(container_cpu_usage_seconds_total{name!="",namespace=~"openshift-(etcd|oauth-apiserver|.*apiserver|ovn-kubernetes|sdn|ingress|authentication|.*controller-manager|.*scheduler|monitoring|logging|image-registry)"}[2m]) * 100) by (pod, namespace, node)
@@ -33,8 +27,17 @@ metrics:
     metricName: crioMemory
 
 # Node metrics
-  - query: sum(irate(node_cpu_seconds_total[2m])) by (mode,instance) > 0
-    metricName: nodeCPU
+  - query: (sum(irate(node_cpu_seconds_total[2m])) by (mode,instance) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)")) > 0
+    metricName: nodeCPU-Masters
+
+  - query: (avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+    metricName: nodeMemory-Masters
+  
+  - query: (sum(irate(node_cpu_seconds_total[2m])) by (mode,instance) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)")) > 0
+    metricName: nodeCPU-Workers
+  
+  - query: (avg_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[2m:]) and on (instance) label_replace(kube_node_role{role="worker"}, "instance", "$1", "node", "(.+)"))
+    metricName: nodeMemory-Workers
 
   - query: avg(node_memory_MemAvailable_bytes) by (instance)
     metricName: nodeMemoryAvailable
@@ -42,6 +45,9 @@ metrics:
   - query: avg(node_memory_Active_bytes) by (instance)
     metricName: nodeMemoryActive
 
+  - query: max(max_over_time((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)[.elapsed:]) and on (instance) label_replace(kube_node_role{role="master"}, "instance", "$1", "node", "(.+)"))
+    metricName: maxMemory-Masters
+
   - query: avg(node_memory_Cached_bytes) by (instance) + avg(node_memory_Buffers_bytes) by (instance)
     metricName: nodeMemoryCached+nodeMemoryBuffers
 
@@ -84,34 +90,4 @@ metrics:
 
   - query: sum by (cluster_version)(etcd_cluster_version)
     metricName: etcdVersion
-    instant: true
-
-# Cluster metrics
-  - query: count(kube_namespace_created)
-    metricName: namespaceCount
-
-  - query: sum(kube_pod_status_phase{}) by (phase)
-    metricName: podStatusCount
-
-  - query: count(kube_secret_info{})
-    metricName: secretCount
-
-  - query: count(kube_deployment_labels{})
-    metricName: deploymentCount
-
-  - query: count(kube_configmap_info{})
-    metricName: configmapCount
-
-  - query: count(kube_service_info{})
-    metricName: serviceCount
-
-  - query: kube_node_role
-    metricName: nodeRoles
-    instant: true
-
-  - query: sum(kube_node_status_condition{status="true"}) by (condition)
-    metricName: nodeStatus
-
-  - query: cluster_version{type="completed"}
-    metricName: clusterVersion
-    instant: true
+    instant: true

config/recommender_config.yaml

@@ -1,5 +1,5 @@
 application: openshift-etcd
-namespace: openshift-etcd
+namespaces: openshift-etcd
 labels: app=openshift-etcd
 kubeconfig: ~/.kube/config.yaml
 prometheus_endpoint: <Prometheus_Endpoint>
@@ -7,6 +7,8 @@ auth_token: <Auth_Token>
 scrape_duration: 10m
 chaos_library: "kraken"
 log_level: INFO
+json_output_file: False
+json_output_folder_path:
 
 # for output purpose only do not change if not needed
 chaos_tests:
@@ -26,4 +28,8 @@ chaos_tests:
     - pod_network_chaos
   MEM:
     - node_memory_hog
-    - pvc_disk_fill
+    - pvc_disk_fill
+
+threshold: .7
+cpu_threshold: .5
+mem_threshold: .5

containers/Dockerfile

@@ -1,28 +0,0 @@
-# Dockerfile for kraken
-
-FROM mcr.microsoft.com/azure-cli:latest as azure-cli
-
-FROM registry.access.redhat.com/ubi8/ubi:latest
-
-ENV KUBECONFIG /root/.kube/config
-
-# Copy azure client binary from azure-cli image
-COPY --from=azure-cli /usr/local/bin/az /usr/bin/az
-
-# Install dependencies
-RUN yum install -y git python39 python3-pip jq gettext wget && \
-    python3.9 -m pip install -U pip && \
-    git clone https://github.com/krkn-chaos/krkn.git --branch v1.5.4 /root/kraken && \
-    mkdir -p /root/.kube && cd /root/kraken && \
-    pip3.9 install -r requirements.txt && \
-    pip3.9 install virtualenv && \
-    wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/bin/yq && chmod +x /usr/bin/yq
-
-# Get Kubernetes and OpenShift clients from stable releases
-WORKDIR /tmp
-RUN wget https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/openshift-client-linux.tar.gz && tar -xvf openshift-client-linux.tar.gz && cp oc /usr/local/bin/oc && cp kubectl /usr/local/bin/kubectl
-
-WORKDIR /root/kraken
-
-ENTRYPOINT ["python3.9", "run_kraken.py"]
-CMD ["--config=config/config.yaml"]

containers/Dockerfile-ppc64le

@@ -1,29 +0,0 @@
-# Dockerfile for kraken
-
-FROM ppc64le/centos:8
-
-FROM mcr.microsoft.com/azure-cli:latest as azure-cli
-
-LABEL org.opencontainers.image.authors="Red Hat OpenShift Chaos Engineering"
-
-ENV KUBECONFIG /root/.kube/config
-
-# Copy azure client binary from azure-cli image
-COPY --from=azure-cli /usr/local/bin/az /usr/bin/az
-
-# Install dependencies
-RUN yum install -y git python39 python3-pip jq gettext wget && \
-    python3.9 -m pip install -U pip && \
-    git clone https://github.com/redhat-chaos/krkn.git --branch v1.5.4 /root/kraken && \
-    mkdir -p /root/.kube && cd /root/kraken && \
-    pip3.9 install -r requirements.txt && \
-    pip3.9 install virtualenv && \
-    wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/bin/yq && chmod +x /usr/bin/yq
-
-# Get Kubernetes and OpenShift clients from stable releases
-WORKDIR /tmp
-RUN wget https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/openshift-client-linux.tar.gz && tar -xvf openshift-client-linux.tar.gz && cp oc /usr/local/bin/oc && cp kubectl /usr/local/bin/kubectl
-
-WORKDIR /root/kraken
-
-ENTRYPOINT python3.9 run_kraken.py --config=config/config.yaml

containers/Dockerfile.template

@@ -0,0 +1,90 @@
+# oc build
+FROM golang:1.24.9 AS oc-build
+RUN apt-get update && apt-get install -y --no-install-recommends libkrb5-dev
+WORKDIR /tmp
+# oc build
+RUN git clone --branch release-4.18 https://github.com/openshift/oc.git
+WORKDIR /tmp/oc
+RUN go mod edit -go 1.24.9 &&\
+    go mod edit -require github.com/moby/buildkit@v0.12.5 &&\
+    go mod edit -require github.com/containerd/containerd@v1.7.29&&\
+    go mod edit -require github.com/docker/docker@v27.5.1+incompatible&&\
+    go mod edit -require github.com/opencontainers/runc@v1.2.8&&\
+    go mod edit -require github.com/go-git/go-git/v5@v5.13.0&&\
+    go mod edit -require github.com/opencontainers/selinux@v1.13.0&&\
+    go mod edit -require github.com/ulikunitz/xz@v0.5.15&&\
+    go mod edit -require golang.org/x/net@v0.38.0&&\
+    go mod edit -require github.com/containerd/containerd@v1.7.27&&\
+    go mod edit -require golang.org/x/oauth2@v0.27.0&&\
+    go mod edit -require golang.org/x/crypto@v0.35.0&&\
+    go mod edit -replace github.com/containerd/containerd@v1.7.27=github.com/containerd/containerd@v1.7.29&&\
+    go mod tidy && go mod vendor
+
+RUN make GO_REQUIRED_MIN_VERSION:= oc
+
+# virtctl build
+WORKDIR /tmp
+RUN git clone https://github.com/kubevirt/kubevirt.git
+WORKDIR /tmp/kubevirt
+RUN go mod edit -go 1.24.9 &&\
+    go work use &&\
+    go build -o virtctl ./cmd/virtctl/
+
+FROM fedora:40
+ARG PR_NUMBER
+ARG TAG
+RUN groupadd -g 1001 krkn && useradd -m -u 1001 -g krkn krkn
+RUN dnf update -y
+
+ENV KUBECONFIG /home/krkn/.kube/config
+
+
+# This overwrites any existing configuration in /etc/yum.repos.d/kubernetes.repo
+RUN dnf update && dnf install -y --setopt=install_weak_deps=False \
+    git python3.11 jq yq gettext wget which ipmitool openssh-server &&\
+    dnf clean all
+
+# copy oc client binary from oc-build image
+COPY --from=oc-build /tmp/oc/oc /usr/bin/oc
+COPY --from=oc-build /tmp/kubevirt/virtctl /usr/bin/virtctl
+
+# krkn build
+RUN git clone https://github.com/krkn-chaos/krkn.git /home/krkn/kraken && \
+    mkdir -p /home/krkn/.kube
+
+RUN mkdir -p /home/krkn/.ssh && \
+    chmod 700 /home/krkn/.ssh
+
+WORKDIR /home/krkn/kraken
+
+# default behaviour will be to build main
+# if it is a PR trigger the PR itself will be checked out
+RUN if [ -n "$PR_NUMBER" ]; then git fetch origin pull/${PR_NUMBER}/head:pr-${PR_NUMBER} && git checkout pr-${PR_NUMBER};fi
+# if it is a TAG trigger checkout the tag
+RUN if [ -n "$TAG" ]; then git checkout "$TAG";fi
+
+RUN python3.11 -m ensurepip --upgrade --default-pip
+RUN python3.11 -m pip install --upgrade pip setuptools==78.1.1
+
+# removes the the vulnerable versions of setuptools and pip
+RUN rm -rf "$(pip cache dir)"
+RUN rm -rf /tmp/*
+RUN rm -rf /usr/local/lib/python3.11/ensurepip/_bundled
+RUN pip3.11 install -r requirements.txt
+RUN pip3.11 install jsonschema
+
+LABEL krknctl.title.global="Krkn Base Image"
+LABEL krknctl.description.global="This is the krkn base image."
+LABEL krknctl.input_fields.global='$KRKNCTL_INPUT'
+
+# SSH setup script
+RUN chmod +x /home/krkn/kraken/containers/setup-ssh.sh
+
+# Main entrypoint script
+RUN chmod +x /home/krkn/kraken/containers/entrypoint.sh
+
+RUN chown -R krkn:krkn /home/krkn && chmod 755 /home/krkn
+USER krkn
+
+ENTRYPOINT ["/bin/bash", "/home/krkn/kraken/containers/entrypoint.sh"]
+CMD ["--config=config/config.yaml"]

containers/README.md

@@ -6,41 +6,9 @@ Container image gets automatically built by quay.io at [Kraken image](https://qu
 
 ### Run containerized version
 
-Refer [instructions](https://github.com/redhat-chaos/krkn/blob/main/docs/installation.md#run-containerized-version) for information on how to run the containerized version of kraken.
+Refer [instructions](https://krkn-chaos.dev/docs/installation/) for information on how to run the containerized version of kraken.
 
 
 ### Run Custom Kraken Image
 
 Refer to [instructions](https://github.com/redhat-chaos/krkn/blob/main/containers/build_own_image-README.md) for information on how to run a custom containerized version of kraken using podman.
-
-
-### Kraken as a KubeApp ( Unsupported and not recommended )
-
-#### GENERAL NOTES:
-
-- It is not generally recommended to run Kraken internal to the cluster as the pod which is running Kraken might get disrupted, the suggested use case to run kraken from inside k8s/OpenShift is to target **another** cluster (eg. to bypass network restrictions or to leverage cluster's computational resources)
-
-- your kubeconfig might contain several cluster contexts and credentials so be sure, before creating the ConfigMap, to keep **only** the credentials related to the destination cluster. Please refer to the [Kubernetes documentation](https://kubernetes.io/docs/tasks/access-application-cluster/configure-access-multiple-clusters/) for more details
-- to add privileges to the service account you must be logged in the cluster with an highly privileged account (ideally kubeadmin)
-
-  
-
-To run containerized Kraken as a Kubernetes/OpenShift Deployment, follow these steps:
-
-1. Configure the [config.yaml](https://github.com/redhat-chaos/krkn/blob/main/config/config.yaml) file according to your requirements.
-
-**NOTE**: both the scenarios ConfigMaps are needed regardless you're running kraken in Kubernetes or OpenShift
-
-2. Create a namespace under which you want to run the kraken pod using `kubectl create ns <namespace>`.
-3. Switch to `<namespace>` namespace:
-- In Kubernetes, use `kubectl config set-context --current --namespace=<namespace>`
-- In OpenShift, use `oc project <namespace>`
-  
-4. Create a ConfigMap named kube-config using `kubectl create configmap kube-config --from-file=<path_to_kubeconfig>`  *(eg. ~/.kube/config)*
-5. Create a ConfigMap named kraken-config using `kubectl create configmap kraken-config --from-file=<path_to_kraken>/config`
-6. Create a ConfigMap named scenarios-config using `kubectl create configmap scenarios-config --from-file=<path_to_kraken>/scenarios`
-7. Create a ConfigMap named scenarios-openshift-config using `kubectl create configmap scenarios-openshift-config --from-file=<path_to_kraken>/scenarios/openshift`
-8. Create a ConfigMap named scenarios-kube-config using `kubectl create configmap scenarios-kube-config --from-file=<path_to_kraken>/scenarios/kube` 
-9. Create a service account to run the kraken pod `kubectl create serviceaccount useroot`.
-10.  In Openshift, add privileges to service account and execute `oc adm policy add-scc-to-user privileged -z useroot`.
-11.  Create a Job using `kubectl apply -f <path_to_kraken>/containers/kraken.yml` and monitor the status using `oc get jobs` and `oc get pods`.

containers/compile_dockerfile.sh

@@ -0,0 +1,5 @@
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+export KRKNCTL_INPUT=$(cat krknctl-input.json|tr -d "\n")
+
+envsubst '${KRKNCTL_INPUT}' < Dockerfile.template > Dockerfile

containers/entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+# Run SSH setup
+./containers/setup-ssh.sh
+# Change to kraken directory
+
+# Execute the main command
+exec python3.9 run_kraken.py "$@"

containers/kraken.yml

@@ -1,49 +0,0 @@
----
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: kraken
-spec:
-  parallelism: 1
-  completions: 1
-  template:
-    metadata:
-      labels:
-        tool: Kraken
-    spec:
-      serviceAccountName: useroot
-      containers:
-        - name: kraken
-          securityContext:
-            privileged: true
-          image: quay.io/redhat-chaos/krkn
-          command: ["/bin/sh", "-c"]
-          args: ["python3.9 run_kraken.py -c config/config.yaml"]
-          volumeMounts:
-            - mountPath: "/root/.kube"
-              name: config
-            - mountPath: "/root/kraken/config"
-              name: kraken-config
-            - mountPath: "/root/kraken/scenarios"
-              name: scenarios-config
-            - mountPath: "/root/kraken/scenarios/openshift"
-              name: scenarios-openshift-config
-            - mountPath: "/root/kraken/scenarios/kube"
-              name: scenarios-kube-config
-      restartPolicy: Never
-      volumes:
-        - name: config
-          configMap:
-            name: kube-config
-        - name: kraken-config
-          configMap:
-            name: kraken-config
-        - name: scenarios-config
-          configMap:
-            name: scenarios-config
-        - name: scenarios-openshift-config
-          configMap:
-            name: scenarios-openshift-config
-        - name: scenarios-kube-config
-          configMap:
-            name: scenarios-kube-config

containers/krknctl-input.json

@@ -0,0 +1,553 @@
+[
+  {
+    "name": "cerberus-enabled",
+    "short_description": "Enable Cerberus",
+    "description": "Enables Cerberus Support",
+    "variable": "CERBERUS_ENABLED",
+    "type": "enum",
+    "default": "False",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "required": "false"
+  },
+  {
+    "name": "cerberus-url",
+    "short_description": "Cerberus URL",
+    "description": "Cerberus http url",
+    "variable": "CERBERUS_URL",
+    "type": "string",
+    "default": "http://0.0.0.0:8080",
+    "validator": "^(http|https):\/\/.*",
+    "required": "false"
+  },
+  {
+    "name": "distribution",
+    "short_description": "Orchestrator distribution",
+    "description": "Selects the orchestrator distribution",
+    "variable": "DISTRIBUTION",
+    "type": "enum",
+    "default": "openshift",
+    "allowed_values": "openshift,kubernetes",
+    "separator": ",",
+    "required": "false"
+  },
+  {
+    "name": "ssh-public-key",
+    "short_description": "Krkn ssh public key path",
+    "description": "Sets the path where krkn will search for ssh public key (in container)",
+    "variable": "KRKN_SSH_PUBLIC",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "ssh-private-key",
+    "short_description": "Krkn ssh private key path",
+    "description": "Sets the path where krkn will search for ssh private key (in container)",
+    "variable": "KRKN_SSH_PRIVATE",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "krkn-kubeconfig",
+    "short_description": "Krkn kubeconfig path",
+    "description": "Sets the path where krkn will search for kubeconfig (in container)",
+    "variable": "KRKN_KUBE_CONFIG",
+    "type": "string",
+    "default": "/home/krkn/.kube/config",
+    "required": "false"
+  },
+  {
+    "name": "wait-duration",
+    "short_description": "Post chaos wait duration",
+    "description": "waits for a certain amount of time after the scenario",
+    "variable": "WAIT_DURATION",
+    "type": "number",
+    "default": "1"
+  },
+  {
+    "name": "iterations",
+    "short_description": "Chaos scenario iterations",
+    "description": "number of times the same chaos scenario will be executed",
+    "variable": "ITERATIONS",
+    "type": "number",
+    "default": "1"
+  },
+  {
+    "name": "daemon-mode",
+    "short_description": "Sets krkn daemon mode",
+    "description": "if set the scenario will execute forever",
+    "variable": "DAEMON_MODE",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "prometheus-url",
+    "short_description": "Prometheus url",
+    "description": "Prometheus url for when running on kuberenetes",
+    "variable": "PROMETHEUS_URL",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "prometheus-token",
+    "short_description": "Prometheus bearer token",
+    "description": "Prometheus bearer token for prometheus url authentication",
+    "variable": "PROMETHEUS_TOKEN",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "uuid",
+    "short_description": "Sets krkn run uuid",
+    "description": "sets krkn run uuid instead of generating it",
+    "variable": "UUID",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "capture-metrics",
+    "short_description": "Enables metrics capture",
+    "description": "Enables metrics capture",
+    "variable": "CAPTURE_METRICS",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "enable-alerts",
+    "short_description": "Enables cluster alerts check",
+    "description": "Enables cluster alerts check",
+    "variable": "ENABLE_ALERTS",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "alerts-path",
+    "short_description": "Cluster alerts path file (in container)",
+    "description": "Allows to specify a different alert file path",
+    "variable": "ALERTS_PATH",
+    "type": "string",
+    "default": "config/alerts.yaml",
+    "required": "false"
+  },
+  {
+    "name": "metrics-path",
+    "short_description": "Cluster metrics path file (in container)",
+    "description": "Allows to specify a different metrics file path",
+    "variable": "METRICS_PATH",
+    "type": "string",
+    "default": "config/metrics-aggregated.yaml",
+    "required": "false"
+  },
+  {
+    "name": "enable-es",
+    "short_description": "Enables elastic search data collection",
+    "description": "Enables elastic search data collection",
+    "variable": "ENABLE_ES",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "es-server",
+    "short_description": "Elasticsearch instance URL",
+    "description": "Elasticsearch instance URL",
+    "variable": "ES_SERVER",
+    "type": "string",
+    "default": "http://0.0.0.0",
+    "required": "false"
+  },
+  {
+    "name": "es-port",
+    "short_description": "Elasticsearch instance port",
+    "description": "Elasticsearch instance port",
+    "variable": "ES_PORT",
+    "type": "number",
+    "default": "443",
+    "required": "false"
+  },
+  {
+    "name": "es-username",
+    "short_description": "Elasticsearch instance username",
+    "description": "Elasticsearch instance username",
+    "variable": "ES_USERNAME",
+    "type": "string",
+    "default": "elastic",
+    "required": "false"
+  },
+  {
+    "name": "es-password",
+    "short_description": "Elasticsearch instance password",
+    "description": "Elasticsearch instance password",
+    "variable": "ES_PASSWORD",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "es-verify-certs",
+    "short_description": "Enables elasticsearch TLS certificate verification",
+    "description": "Enables elasticsearch TLS certificate verification",
+    "variable": "ES_VERIFY_CERTS",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "es-metrics-index",
+    "short_description": "Elasticsearch metrics index",
+    "description": "Index name for metrics in Elasticsearch",
+    "variable": "ES_METRICS_INDEX",
+    "type": "string",
+    "default": "krkn-metrics",
+    "required": "false"
+  },
+  {
+    "name": "es-alerts-index",
+    "short_description": "Elasticsearch alerts index",
+    "description": "Index name for alerts in Elasticsearch",
+    "variable": "ES_ALERTS_INDEX",
+    "type": "string",
+    "default": "krkn-alerts",
+    "required": "false"
+  },
+  {
+    "name": "es-telemetry-index",
+    "short_description": "Elasticsearch telemetry index",
+    "description": "Index name for telemetry in Elasticsearch",
+    "variable": "ES_TELEMETRY_INDEX",
+    "type": "string",
+    "default": "krkn-telemetry",
+    "required": "false"
+  },
+  {
+    "name": "check-critical-alerts",
+    "short_description": "Check critical alerts",
+    "description": "Enables checking for critical alerts",
+    "variable": "CHECK_CRITICAL_ALERTS",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-enabled",
+    "short_description": "Enable telemetry",
+    "description": "Enables telemetry support",
+    "variable": "TELEMETRY_ENABLED",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-api-url",
+    "short_description": "Telemetry API URL",
+    "description": "API endpoint for telemetry data",
+    "variable": "TELEMETRY_API_URL",
+    "type": "string",
+    "default": "https://ulnmf9xv7j.execute-api.us-west-2.amazonaws.com/production",
+    "validator": "^(http|https):\/\/.*",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-username",
+    "short_description": "Telemetry username",
+    "description": "Username for telemetry authentication",
+    "variable": "TELEMETRY_USERNAME",
+    "type": "string",
+    "default": "redhat-chaos",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-password",
+    "short_description": "Telemetry password",
+    "description": "Password for telemetry authentication",
+    "variable": "TELEMETRY_PASSWORD",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-prometheus-backup",
+    "short_description": "Prometheus backup for telemetry",
+    "description": "Enables Prometheus backup for telemetry",
+    "variable": "TELEMETRY_PROMETHEUS_BACKUP",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "True",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-full-prometheus-backup",
+    "short_description": "Full Prometheus backup",
+    "description": "Enables full Prometheus backup for telemetry",
+    "variable": "TELEMETRY_FULL_PROMETHEUS_BACKUP",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-backup-threads",
+    "short_description": "Telemetry backup threads",
+    "description": "Number of threads for telemetry backup",
+    "variable": "TELEMETRY_BACKUP_THREADS",
+    "type": "number",
+    "default": "5",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-archive-path",
+    "short_description": "Telemetry archive path",
+    "description": "Path to save telemetry archive",
+    "variable": "TELEMETRY_ARCHIVE_PATH",
+    "type": "string",
+    "default": "/tmp",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-max-retries",
+    "short_description": "Telemetry max retries",
+    "description": "Maximum retries for telemetry operations",
+    "variable": "TELEMETRY_MAX_RETRIES",
+    "type": "number",
+    "default": "0",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-run-tag",
+    "short_description": "Telemetry run tag",
+    "description": "Tag for telemetry run",
+    "variable": "TELEMETRY_RUN_TAG",
+    "type": "string",
+    "default": "chaos",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-group",
+    "short_description": "Telemetry group",
+    "description": "Group name for telemetry data",
+    "variable": "TELEMETRY_GROUP",
+    "type": "string",
+    "default": "default",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-archive-size",
+    "short_description": "Telemetry archive size",
+    "description": "Maximum size for telemetry archives",
+    "variable": "TELEMETRY_ARCHIVE_SIZE",
+    "type": "number",
+    "default": "1000",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-logs-backup",
+    "short_description": "Telemetry logs backup",
+    "description": "Enables logs backup for telemetry",
+    "variable": "TELEMETRY_LOGS_BACKUP",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-filter-pattern",
+    "short_description": "Telemetry filter pattern",
+    "description": "Filter pattern for telemetry logs",
+    "variable": "TELEMETRY_FILTER_PATTERN",
+    "type": "string",
+    "default": "[\"(\\\\w{3}\\\\s\\\\d{1,2}\\\\s\\\\d{2}:\\\\d{2}:\\\\d{2}\\\\.\\\\d+).+\",\"kinit (\\\\d+/\\\\d+/\\\\d+\\\\s\\\\d{2}:\\\\d{2}:\\\\d{2})\\\\s+\",\"(\\\\d{4}-\\\\d{2}-\\\\d{2}T\\\\d{2}:\\\\d{2}:\\\\d{2}\\\\.\\\\d+Z).+\"]",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-cli-path",
+    "short_description": "Telemetry CLI path (oc)",
+    "description": "Path to telemetry CLI tool (oc)",
+    "variable": "TELEMETRY_CLI_PATH",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "telemetry-events-backup",
+    "short_description": "Telemetry events backup",
+    "description": "Enables events backup for telemetry",
+    "variable": "TELEMETRY_EVENTS_BACKUP",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "True",
+    "required": "false"
+  },
+  {
+    "name": "health-check-interval",
+    "short_description": "Heath check interval",
+    "description": "How often to check the health check urls",
+    "variable": "HEALTH_CHECK_INTERVAL",
+    "type": "number",
+    "default": "2",
+    "required": "false"
+  },
+  {
+    "name": "health-check-url",
+    "short_description": "Health check url",
+    "description": "Url to check the health of",
+    "variable": "HEALTH_CHECK_URL",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "health-check-auth",
+    "short_description": "Health check authentication tuple",
+    "description": "Authentication tuple to authenticate into health check URL",
+    "variable": "HEALTH_CHECK_AUTH",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "health-check-bearer-token",
+    "short_description": "Health check bearer token",
+    "description": "Bearer token to authenticate into health check URL",
+    "variable": "HEALTH_CHECK_BEARER_TOKEN",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "health-check-exit",
+    "short_description": "Health check exit on failure",
+    "description": "Exit on failure when health check URL is not able to connect",
+    "variable": "HEALTH_CHECK_EXIT_ON_FAILURE",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "health-check-verify",
+    "short_description": "SSL Verification of health check url",
+    "description": "SSL Verification to authenticate into health check URL",
+    "variable": "HEALTH_CHECK_VERIFY",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-check-interval",
+    "short_description": "Kube Virt check interval",
+    "description": "How often to check the kube virt check Vms ssh status",
+    "variable": "KUBE_VIRT_CHECK_INTERVAL",
+    "type": "number",
+    "default": "2",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-namespace",
+    "short_description": "KubeVirt namespace to check",
+    "description": "KubeVirt namespace to check the health of",
+    "variable": "KUBE_VIRT_NAMESPACE",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-name",
+    "short_description": "KubeVirt regex names to watch",
+    "description": "KubeVirt regex names to check VMs",
+    "variable": "KUBE_VIRT_NAME",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-only-failures",
+    "short_description": "KubeVirt checks only report if failure occurs",
+    "description": "KubeVirt checks only report if failure occurs",
+    "variable": "KUBE_VIRT_FAILURES",
+    "type": "enum",
+    "allowed_values": "True,False,true,false",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-disconnected",
+    "short_description": "KubeVirt checks in disconnected mode",
+    "description": "KubeVirt checks in disconnected mode, bypassing the clusters Api",
+    "variable": "KUBE_VIRT_DISCONNECTED",
+    "type": "enum",
+    "allowed_values": "True,False,true,false",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-ssh-node",
+    "short_description": "KubeVirt node to ssh from",
+    "description": "KubeVirt node to ssh from, should be available whole chaos run",
+    "variable": "KUBE_VIRT_SSH_NODE",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-exit-on-failure",
+    "short_description": "KubeVirt fail if failed vms at end of run",
+    "description": "KubeVirt fails run if vms still have false status",
+    "variable": "KUBE_VIRT_EXIT_ON_FAIL",
+    "type": "enum",
+    "allowed_values": "True,False,true,false",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  },
+  {
+    "name": "kubevirt-node-node",
+    "short_description": "KubeVirt node to filter vms on",
+    "description": "Only track VMs in KubeVirt on given node name",
+    "variable": "KUBE_VIRT_NODE_NAME",
+    "type": "string",
+    "default": "",
+    "required": "false"
+  },
+  {
+    "name": "krkn-debug",
+    "short_description": "Krkn debug mode",
+    "description": "Enables debug mode for Krkn",
+    "variable": "KRKN_DEBUG",
+    "type": "enum",
+    "allowed_values": "True,False",
+    "separator": ",",
+    "default": "False",
+    "required": "false"
+  }
+]

containers/setup-ssh.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+# Setup SSH key if mounted
+# Support multiple mount locations
+MOUNTED_PRIVATE_KEY_ALT="/secrets/id_rsa"
+MOUNTED_PRIVATE_KEY="/home/krkn/.ssh/id_rsa"
+MOUNTED_PUBLIC_KEY="/home/krkn/.ssh/id_rsa.pub"
+WORKING_KEY="/home/krkn/.ssh/id_rsa.key"
+
+# Determine which source to use
+SOURCE_KEY=""
+if [ -f "$MOUNTED_PRIVATE_KEY_ALT" ]; then
+    SOURCE_KEY="$MOUNTED_PRIVATE_KEY_ALT"
+    echo "Found SSH key at alternative location: $SOURCE_KEY"
+elif [ -f "$MOUNTED_PRIVATE_KEY" ]; then
+    SOURCE_KEY="$MOUNTED_PRIVATE_KEY"
+    echo "Found SSH key at default location: $SOURCE_KEY"
+fi
+
+# Setup SSH private key and create config for outbound connections
+if [ -n "$SOURCE_KEY" ]; then
+    echo "Setting up SSH private key from: $SOURCE_KEY"
+
+    # Check current permissions and ownership
+    ls -la "$SOURCE_KEY"
+
+    # Since the mounted key might be owned by root and we run as krkn user,
+    # we cannot modify it directly. Copy to a new location we can control.
+    echo "Copying SSH key to working location: $WORKING_KEY"
+
+    # Try to copy - if readable by anyone, this will work
+    if cp "$SOURCE_KEY" "$WORKING_KEY" 2>/dev/null || cat "$SOURCE_KEY" > "$WORKING_KEY" 2>/dev/null; then
+        chmod 600 "$WORKING_KEY"
+        echo "SSH key copied successfully"
+        ls -la "$WORKING_KEY"
+
+        # Verify the key is readable
+        if ssh-keygen -y -f "$WORKING_KEY" > /dev/null 2>&1; then
+            echo "SSH private key verified successfully"
+        else
+            echo "Warning: SSH key verification failed, but continuing anyway"
+        fi
+
+        # Create SSH config to use the working key
+        cat > /home/krkn/.ssh/config <<EOF
+Host *
+    IdentityFile $WORKING_KEY
+    StrictHostKeyChecking no
+    UserKnownHostsFile /dev/null
+EOF
+        chmod 600 /home/krkn/.ssh/config
+        echo "SSH config created with default identity: $WORKING_KEY"
+    else
+        echo "ERROR: Cannot read SSH key at $SOURCE_KEY"
+        echo "Key is owned by: $(stat -c '%U:%G' "$SOURCE_KEY" 2>/dev/null || stat -f '%Su:%Sg' "$SOURCE_KEY" 2>/dev/null)"
+        echo ""
+        echo "Solutions:"
+        echo "1. Mount with world-readable permissions (less secure): chmod 644 /path/to/key"
+        echo "2. Mount to /secrets/id_rsa instead of /home/krkn/.ssh/id_rsa"
+        echo "3. Change ownership on host: chown \$(id -u):\$(id -g) /path/to/key"
+        exit 1
+    fi
+fi
+
+# Setup SSH public key if mounted (for inbound server access)
+if [ -f "$MOUNTED_PUBLIC_KEY" ]; then
+    echo "SSH public key already present at $MOUNTED_PUBLIC_KEY"
+    # Try to fix permissions (will fail silently if file is mounted read-only or owned by another user)
+    chmod 600 "$MOUNTED_PUBLIC_KEY" 2>/dev/null
+    if [ ! -f "/home/krkn/.ssh/authorized_keys" ]; then
+        cp "$MOUNTED_PUBLIC_KEY" /home/krkn/.ssh/authorized_keys
+        chmod 600 /home/krkn/.ssh/authorized_keys
+    fi
+fi

docker-compose.yml

@@ -1,31 +0,0 @@
-version: "3"
-services:
-  elastic:
-    image: docker.elastic.co/elasticsearch/elasticsearch:7.13.2
-    deploy:
-      replicas: 1
-      restart_policy:
-        condition: on-failure
-    network_mode: host
-    environment:
-      discovery.type: single-node
-  kibana:
-    image: docker.elastic.co/kibana/kibana:7.13.2
-    deploy:
-      replicas: 1
-      restart_policy:
-        condition: on-failure
-    network_mode: host
-    environment:
-      ELASTICSEARCH_HOSTS: "http://0.0.0.0:9200"
-  cerberus:
-    image: quay.io/openshift-scale/cerberus:latest
-    privileged: true
-    deploy:
-      replicas: 1
-      restart_policy:
-        condition: on-failure
-    network_mode: host
-    volumes:
-       - ./config/cerberus.yaml:/root/cerberus/config/config.yaml:Z  # Modify the config in case of the need to monitor additional components
-       - ${HOME}/.kube/config:/root/.kube/config:Z

docs/SLOs_validation.md

@@ -1,48 +0,0 @@
-## SLOs validation
-
-Pass/fail based on metrics captured from the cluster is important in addition to checking the health status and recovery. Kraken supports:
-
-###  Checking for critical alerts post chaos 
-If enabled, the check runs at the end of each scenario ( post chaos ) and Kraken exits in case critical alerts are firing to allow user to debug. You can enable it in the config:
-
-```
-performance_monitoring:
-    check_critical_alerts: False                          # When enabled will check prometheus for critical alerts firing post chaos
-```
-
-### Validation and alerting based on the queries defined by the user during chaos
-Takes PromQL queries as input and modifies the return code of the run to determine pass/fail. It's especially useful in case of automated runs in CI where user won't be able to monitor the system. This feature can be enabled in the [config](https://github.com/redhat-chaos/krkn/blob/main/config/config.yaml) by setting the following:
-
-```
-performance_monitoring:
-    prometheus_url:                                       # The prometheus url/route is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
-    prometheus_bearer_token:                              # The bearer token is automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes. This is needed to authenticate with prometheus.
-    enable_alerts: True                                   # Runs the queries specified in the alert profile and displays the info or exits 1 when severity=error.
-    alert_profile: config/alerts.yaml                          # Path to alert profile with the prometheus queries.
-```
-
-#### Alert profile
-A couple of [alert profiles](https://github.com/redhat-chaos/krkn/tree/main/config) [alerts](https://github.com/redhat-chaos/krkn/blob/main/config/alerts.yaml) are shipped by default and can be tweaked to add more queries to alert on. User can provide a URL or path to the file in the [config](https://github.com/redhat-chaos/krkn/blob/main/config/config.yaml). The following are a few alerts examples:
-
-```
-- expr: avg_over_time(histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket[2m]))[5m:]) > 0.01
-  description: 5 minutes avg. etcd fsync latency on {{$labels.pod}} higher than 10ms {{$value}}
-  severity: error
-
-- expr: avg_over_time(histogram_quantile(0.99, rate(etcd_network_peer_round_trip_time_seconds_bucket[5m]))[5m:]) > 0.1
-  description: 5 minutes avg. etcd network peer round trip on {{$labels.pod}} higher than 100ms {{$value}}
-  severity: info
-
-- expr: increase(etcd_server_leader_changes_seen_total[2m]) > 0
-  description: etcd leader changes observed
-  severity: critical
-```
-
-Kube-burner supports setting the severity for the alerts with each one having different effects:
-
-```
-info: Prints an info message with the alarm description to stdout. By default all expressions have this severity.
-warning: Prints a warning message with the alarm description to stdout.
-error: Prints a error message with the alarm description to stdout and makes kube-burner rc = 1
-critical: Prints a fatal message with the alarm description to stdout and exits execution inmediatly with rc != 0
-```

docs/_config.yml

@@ -1 +0,0 @@
-theme: jekyll-theme-cayman

docs/application_outages.md

@@ -1,17 +0,0 @@
-### Application outages
-Scenario to block the traffic ( Ingress/Egress ) of an application matching the labels for the specified duration of time to understand the behavior of the service/other services which depend on it during downtime. This helps with planning the requirements accordingly, be it improving the timeouts or tweaking the alerts etc.
-
-##### Sample scenario config
-```
-application_outage:                                  # Scenario to create an outage of an application by blocking traffic
-  duration: 600                                      # Duration in seconds after which the routes will be accessible
-  namespace: <namespace-with-application>            # Namespace to target - all application routes will go inaccessible if pod selector is empty
-  pod_selector: {app: foo}                            # Pods to target
-  block: [Ingress, Egress]                           # It can be Ingress or Egress or Ingress, Egress
-```
-
-##### Debugging steps in case of failures
-Kraken creates a network policy blocking the ingress/egress traffic to create an outage, in case of failures before reverting back the network policy, you can delete it manually by executing the following commands to stop the outage:
-```
-$ oc delete networkpolicy/kraken-deny -n <targeted-namespace>
-```

docs/arcaflow_scenarios.md

@@ -1,70 +0,0 @@
-## Arcaflow Scenarios
-Arcaflow is a workflow engine in development which provides the ability to execute workflow steps in sequence, in parallel, repeatedly, etc. The main difference to competitors such as Netflix Conductor is the ability to run ad-hoc workflows without an infrastructure setup required.
-
-The engine uses containers to execute plugins and runs them either locally in Docker/Podman or remotely on a Kubernetes cluster. The workflow system is strongly typed and allows for generating JSON schema and OpenAPI documents for all data formats involved.
-
-### Available Scenarios
-#### Hog scenarios:
-- [CPU Hog](arcaflow_scenarios/cpu_hog.md)
-- [Memory Hog](arcaflow_scenarios/memory_hog.md)
-- [I/O Hog](arcaflow_scenarios/io_hog.md)
-
-
-### Prequisites
-Arcaflow supports three deployment technologies:
-- Docker
-- Podman
-- Kubernetes
-
-#### Docker
-In order to run Arcaflow Scenarios with the Docker deployer, be sure that:
-- Docker is correctly installed in your Operating System (to find instructions on how to install docker please refer to [Docker Documentation](https://www.docker.com/))
-- The Docker daemon is running
-
-#### Podman
-The podman deployer is built around the podman CLI and doesn't need necessarily to be run along with the podman daemon.
-To run Arcaflow Scenarios in your Operating system be sure that:
-- podman is correctly installed in your Operating System (to find instructions on how to install podman refer to [Podman Documentation](https://podman.io/))
-- the podman CLI is in your shell PATH
-
-#### Kubernetes
-The kubernetes deployer integrates directly the Kubernetes API Client and needs only a valid kubeconfig file and a reachable Kubernetes/OpenShift Cluster.
-
-### Usage
-
-To enable arcaflow scenarios edit the kraken config file, go to the section `kraken -> chaos_scenarios` of the yaml structure
-and add a new element to the list named `arcaflow_scenarios` then add the desired scenario
-pointing to the `input.yaml` file.
-```
-kraken:
-    ...
-    chaos_scenarios:
-        - arcaflow_scenarios:
-            - scenarios/arcaflow/cpu-hog/input.yaml
-```
-
-#### input.yaml
-The implemented scenarios can be found in *scenarios/arcaflow/<scenario_name>* folder.
-The entrypoint of each scenario is the *input.yaml* file. 
-In this file there are all the options to set up the scenario accordingly to the desired target 
-### config.yaml
-The arcaflow config file. Here you can set the arcaflow deployer and the arcaflow log level.
-The supported deployers are:
-- Docker
-- Podman (podman daemon not needed, suggested option)
-- Kubernetes
-
-The supported log levels are:
-- debug
-- info
-- warning
-- error
-### workflow.yaml
-This file contains the steps that will be executed to perform the scenario against the target.
-Each step is represented by a container that will be executed from the deployer and its options.
-Note that we provide the scenarios as a template, but they can be manipulated to define more complex workflows.
-To have more details regarding the arcaflow workflows architecture and syntax it is suggested to refer to the [Arcaflow Documentation](https://arcalot.io/arcaflow/).
-
-This edit is no longer in quay image
-Working on fix in ticket: https://issues.redhat.com/browse/CHAOS-494
-This will effect all versions 4.12 and higher of OpenShift

docs/arcaflow_scenarios/cpu_hog.md

@@ -1,19 +0,0 @@
-# CPU Hog
-This scenario is based on the arcaflow [arcaflow-plugin-stressng](https://github.com/arcalot/arcaflow-plugin-stressng) plugin. 
-The purpose of this scenario is to create cpu pressure on a particular node of the Kubernetes/OpenShift cluster for a time span.
-To enable this plugin add the pointer to the scenario input file `scenarios/arcaflow/cpu-hog/input.yaml` as described in the 
-Usage section.
-This scenario takes a list of objects named `input_list` with the following properties:
-
-- **kubeconfig :** *string* the kubeconfig needed by the deployer to deploy the sysbench plugin in the target cluster
-- **namespace :** *string* the namespace where the scenario container will be deployed
-**Note:** this parameter will be automatically filled by kraken if the `kubeconfig_path` property is correctly set
-- **node_selector :** *key-value map* the node label that will be used as `nodeSelector` by the pod to target a specific cluster node
-- **duration :** *string* stop  stress  test  after  N  seconds.  One  can  also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or y.
-- **cpu_count :** *int* the number of CPU cores to be used (0 means all)
-- **cpu_method :** *string* a fine-grained control of which cpu stressors to use (ackermann, cfloat etc. see [manpage](https://manpages.org/sysbench) for all the cpu_method options)
-- **cpu_load_percentage :** *int* the CPU load by percentage
-
-To perform several load tests in the same run simultaneously (eg. stress two or more nodes in the same run) add another item
-to the `input_list` with the same properties (and eventually different values eg. different node_selectors 
-to schedule the pod on different nodes). To reduce (or increase) the parallelism change the value `parallelism` in `workload.yaml` file 

docs/arcaflow_scenarios/io_hog.md

@@ -1,21 +0,0 @@
-# I/O Hog
-This scenario is based on the arcaflow [arcaflow-plugin-stressng](https://github.com/arcalot/arcaflow-plugin-stressng) plugin. 
-The purpose of this scenario is to create disk pressure on a particular node of the Kubernetes/OpenShift cluster for a time span.
-The scenario allows to attach a node path to the pod as a `hostPath` volume.
-To enable this plugin add the pointer to the scenario input file `scenarios/arcaflow/io-hog/input.yaml` as described in the 
-Usage section.
-This scenario takes a list of objects named `input_list` with the following properties:
-
-- **kubeconfig :** *string* the kubeconfig needed by the deployer to deploy the sysbench plugin in the target cluster
-- **namespace :** *string* the namespace where the scenario container will be deployed
-**Note:** this parameter will be automatically filled by kraken if the `kubeconfig_path` property is correctly set
-- **node_selector :** *key-value map* the node label that will be used as `nodeSelector` by the pod to target a specific cluster node
-- **duration :** *string* stop  stress  test  after  N  seconds.  One  can  also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or y.
-- **target_pod_folder :** *string* the path in the pod where the volume is mounted
-- **target_pod_volume :** *object* the `hostPath` volume definition in the [Kubernetes/OpenShift](https://docs.openshift.com/container-platform/3.11/install_config/persistent_storage/using_hostpath.html) format, that will be attached to the pod as a volume
-- **io_write_bytes :** *string* writes N bytes for each hdd process. The size can be expressed as % of free space on the file system or in units of Bytes, KBytes, MBytes and GBytes using the suffix b, k, m or g
-- **io_block_size :** *string* size of each write in bytes. Size can be from 1 byte to 4m.
-
-To perform several load tests in the same run simultaneously (eg. stress two or more nodes in the same run) add another item
-to the `input_list` with the same properties (and eventually different values eg. different node_selectors 
-to schedule the pod on different nodes). To reduce (or increase) the parallelism change the value `parallelism` in `workload.yaml` file 

docs/arcaflow_scenarios/memory_hog.md

@@ -1,18 +0,0 @@
-# Memory Hog
-This scenario is based on the arcaflow [arcaflow-plugin-stressng](https://github.com/arcalot/arcaflow-plugin-stressng) plugin. 
-The purpose of this scenario is to create Virtual Memory pressure on a particular node of the Kubernetes/OpenShift cluster for a time span.
-To enable this plugin add the pointer to the scenario input file `scenarios/arcaflow/memory-hog/input.yaml` as described in the 
-Usage section.
-This scenario takes a list of objects named `input_list` with the following properties:
-
-- **kubeconfig :** *string* the kubeconfig needed by the deployer to deploy the sysbench plugin in the target cluster
-- **namespace :** *string* the namespace where the scenario container will be deployed
-**Note:** this parameter will be automatically filled by kraken if the `kubeconfig_path` property is correctly set
-- **node_selector :** *key-value map* the node label that will be used as `nodeSelector` by the pod to target a specific cluster node
-- **duration :** *string* stop  stress  test  after  N  seconds.  One  can  also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or y.
-- **vm_bytes :** *string* N bytes per vm process or percentage of memory used (using the % symbol). The size can be expressed in units of Bytes, KBytes, MBytes and GBytes using the suffix b, k, m or g.
-- **vm_workers :** *int* Number of VM stressors to be run (0 means 1 stressor per CPU)
-
-To perform several load tests in the same run simultaneously (eg. stress two or more nodes in the same run) add another item
-to the `input_list` with the same properties (and eventually different values eg. different node_selectors 
-to schedule the pod on different nodes). To reduce (or increase) the parallelism change the value `parallelism` in `workload.yaml` file 

docs/cloud_setup.md

@@ -1,89 +0,0 @@
-Supported Cloud Providers:
-
-- [AWS](#aws)
-- [GCP](#gcp)
-- [Openstack](#openstack)
-- [Azure](#azure)
-- [Alibaba](#alibaba)
-- [VMware](#vmware)
-- [IBMCloud](#ibmcloud)
-
-## AWS
-
-**NOTE**: For clusters with AWS make sure [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html) is installed and properly [configured](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-quickstart.html) using an AWS account
-
-## GCP
-**NOTE**: For clusters with GCP make sure [GCP CLI](https://cloud.google.com/sdk/docs/install#linux) is installed.
-
-A google service account is required to give proper authentication to GCP for node actions. See [here](https://cloud.google.com/docs/authentication/getting-started) for how to create a service account.
-
-**NOTE**: A user with 'resourcemanager.projects.setIamPolicy' permission is required to grant project-level permissions to the service account.
-
-After creating the service account you will need to enable the account using the following: ```export GOOGLE_APPLICATION_CREDENTIALS="<serviceaccount.json>"```
-
-## Openstack
-
-**NOTE**: For clusters with Openstack Cloud, ensure to create and source the [OPENSTACK RC file](https://docs.openstack.org/newton/user-guide/common/cli-set-environment-variables-using-openstack-rc.html) to set the OPENSTACK environment variables from the server where Kraken runs.
-
-## Azure
-
-**NOTE**: For Azure node killing scenarios, make sure [Azure CLI](https://docs.microsoft.com/en-us/cli/azure/install-azure-cli?view=azure-cli-latest) is installed.
-
-You will also need to create a service principal and give it the correct access, see [here](https://docs.openshift.com/container-platform/4.5/installing/installing_azure/installing-azure-account.html) for creating the service principal and setting the proper permissions.
-
-To properly run the service principal requires “Azure Active Directory Graph/Application.ReadWrite.OwnedBy” api permission granted and “User Access Administrator”.
-
-Before running you will need to set the following:
-1. Login using ```az login```
-
-2. ```export AZURE_TENANT_ID=<tenant_id>```
-
-3. ```export AZURE_CLIENT_SECRET=<client secret>```
-
-4. ```export AZURE_CLIENT_ID=<client id>```
-
-## Alibaba
-
-See the [Installation guide](https://www.alibabacloud.com/help/en/alibaba-cloud-cli/latest/installation-guide) to install alicloud cli.
-
-1. ```export ALIBABA_ID=<access_key_id>```
-
-2. ```export ALIBABA_SECRET=<access key secret>```
-
-3. ```export ALIBABA_REGION_ID=<region id>```
-
-Refer to [region and zone page](https://www.alibabacloud.com/help/en/elastic-compute-service/latest/regions-and-zones#concept-2459516) to get the region id for the region you are running on.
-
-Set cloud_type to either alibaba or alicloud in your node scenario yaml file.
-
-## VMware
-
-Set the following environment variables
-
-1. ```export VSPHERE_IP=<vSphere_client_IP_address>```
-
-2. ```export VSPHERE_USERNAME=<vSphere_client_username>```
-
-3. ```export VSPHERE_PASSWORD=<vSphere_client_password>```
-
-These are the credentials that you would normally use to access the vSphere client.
-
-
-## IBMCloud
-If no api key is set up with proper VPC resource permissions, use the following to create: 
-* Access group
-* Service id with the following access
-  * With policy **VPC Infrastructure Services**
-  * Resources = All
-  * Roles: 
-    * Editor
-    * Administrator 
-    * Operator  
-    * Viewer
-* API Key
-
-Set the following environment variables
-
-1. ```export IBMC_URL=https://<region>.iaas.cloud.ibm.com/v1```
-
-2. ```export IBMC_APIKEY=<ibmcloud_api_key>```

docs/cluster_shut_down_scenarios.md

@@ -1,18 +0,0 @@
-#### Kubernetes/OpenShift cluster shut down scenario
-Scenario to shut down all the nodes including the masters and restart them after specified duration. Cluster shut down scenario can be injected by placing the shut_down config file under cluster_shut_down_scenario option in the kraken config. Refer to [cluster_shut_down_scenario](https://github.com/redhat-chaos/krkn/blob/main/scenarios/cluster_shut_down_scenario.yml) config file.
-
-Refer to [cloud setup](cloud_setup.md) to configure your cli properly for the cloud provider of the cluster you want to shut down.
-
-Current accepted cloud types:
-* [Azure](cloud_setup.md#azure)
-* [GCP](cloud_setup.md#gcp)
-* [AWS](cloud_setup.md#aws)
-* [Openstack](cloud_setup.md#openstack)
-
-
-```
-cluster_shut_down_scenario:                          # Scenario to stop all the nodes for specified duration and restart the nodes.
-  runs: 1                                            # Number of times to execute the cluster_shut_down scenario.
-  shut_down_duration: 120                            # Duration in seconds to shut down the cluster.
-  cloud_type: aws                                    # Cloud type on which Kubernetes/OpenShift runs.
-```

docs/config.md

@@ -1,65 +0,0 @@
-### Config
-Set the scenarios to inject and the tunings like duration to wait between each scenario in the config file located at [config/config.yaml](https://github.com/redhat-chaos/krkn/blob/main/config/config.yaml).
-
-**NOTE**: [config](https://github.com/redhat-chaos/krkn/blob/main/config/config_performance.yaml) can be used if leveraging the [automated way](https://github.com/redhat-chaos/krkn#setting-up-infrastructure-dependencies) to install the infrastructure pieces.
-
-Config components: 
-* [Kraken](#kraken)
-* [Cerberus](#cerberus)
-* [Performance Monitoring](#performance-monitoring)
-* [Tunings](#tunings)
-
-# Kraken 
-This section defines scenarios and specific data to the chaos run 
-
-## Distribution
-Either **openshift** or **kubernetes** depending on the type of cluster you want to run chaos on. 
-The prometheus url/route and bearer token are automatically obtained in case of OpenShift, please set it when the distribution is Kubernetes.
-
-## Exit on failure
-**exit_on_failure**:  Exit when a post action check or cerberus run fails
-
-## Publish kraken status
-**publish_kraken_status**: Can be accessed at http://0.0.0.0:8081 (or what signal_address and port you set in signal address section)
-**signal_state**: State you want kraken to start at; will wait for the RUN signal to start running a chaos iteration. When set to PAUSE before running the scenarios, refer to [signal.md](signal.md) for more details
-
-## Signal Address 
-**signal_address**: Address to listen/post the signal state to
-**port**: port to listen/post the signal state to
-
-## Chaos Scenarios 
-
-**chaos_scenarios**: List of different types of chaos scenarios you want to run with paths to their specific yaml file configurations
-
-If a scenario has a post action check script, it will be run before and after each scenario to validate the component under test starts and ends at the same state
-
-Currently the scenarios are run one after another (in sequence) and will exit if one of the scenarios fail, without moving onto the next one
-
-Chaos scenario types: 
-- container_scenarios     
-- plugin_scenarios
-- node_scenarios
-- time_scenarios
-- cluster_shut_down_scenarios
-- namespace_scenarios
-- zone_outages
-- application_outages
-- pvc_scenarios
-- network_chaos
-
-
-# Cerberus 
-Parameters to set for enabling of cerberus checks at the end of each executed scenario. The given url will pinged after the scenario and post action check have been completed for each scenario and iteration.
-**cerberus_enabled**: Enable it when cerberus is previously installed
-**cerberus_url**: When cerberus_enabled is set to True, provide the url where cerberus publishes go/no-go signal
-**check_applicaton_routes**:  When enabled will look for application unavailability using the routes specified in the cerberus config and fails the run
-
-
-# Performance Monitoring 
-There are 2 main sections defined in this part of the config [metrics](metrics.md) and [alerts](alerts.md); read more about each of these configurations in their respective docs 
-
-# Tunings
-**wait_duration**: Duration to wait between each chaos scenario
-**iterations**: Number of times to execute the scenarios
-**daemon_mode**: True or False; If true, iterations are set to infinity which means that the kraken will cause chaos forever and number of iterations is ignored
-

docs/container_scenarios.md

@@ -1,40 +0,0 @@
-### Container Scenarios
-Kraken uses the `oc exec` command to `kill` specific containers in a pod.
-This can be based on the pods namespace or labels. If you know the exact object you want to kill, you can also specify the specific container name or pod name in the scenario yaml file.
-These scenarios are in a simple yaml format that you can manipulate to run your specific tests or use the pre-existing scenarios to see how it works.
-
-####  Example Config
-The following are the components of Kubernetes/OpenShift for which a basic chaos scenario config exists today.
-
-```
-scenarios:
-- name: "<name of scenario>"
-  namespace: "<specific namespace>" # can specify "*" if you want to find in all namespaces
-  label_selector: "<label of pod(s)>"
-  container_name: "<specific container name>"  # This is optional, can take out and will kill all containers in all pods found under namespace and label
-  pod_names:  # This is optional, can take out and will select all pods with given namespace and label
-  - <pod_name>
-  count: <number of containers to disrupt, default=1>
-  action: <kill signal to run. For example 1 ( hang up ) or 9. Default is set to 1>
-  expected_recovery_time: <number of seconds to wait for container to be running again> (defaults to 120seconds)
-```
-
-#### Post Action
-In all scenarios we do a post chaos check to wait and verify the specific component.
-
-Here there are two options:
-1. Pass a custom script in the main config scenario list that will run before the chaos and verify the output matches post chaos scenario.
-
-See [scenarios/post_action_etcd_container.py](https://github.com/redhat-chaos/krkn/blob/main/scenarios/post_action_etcd_container.py) for an example.
-```
--   container_scenarios:                                 # List of chaos pod scenarios to load.
-            - -    scenarios/container_etcd.yml
-              -    scenarios/post_action_etcd_container.py
-```
-
-2. Allow kraken to wait and check the killed containers until they become ready again. Kraken keeps a list of the specific
-containers that were killed as well as the namespaces and pods to verify all containers that were affected recover properly.
-
-```
-expected_recovery_time: <seconds to wait for container to recover>
-```