Install/Remove Helm Charts After Scaling #18
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| # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
| # SPDX-License-Identifier: MIT | |
| name: "Install/Remove Helm Charts After Scaling" | |
| on: | |
| # Use workflow_run to trigger this workflow after the scaling workflow completes | |
| workflow_run: | |
| workflows: ["EKS Cluster Scaling"] | |
| types: | |
| - completed | |
| branches: | |
| - main | |
| # Keep the manual trigger option | |
| workflow_dispatch: | |
| inputs: | |
| # Required Core Settings | |
| cluster_name: | |
| description: 'EKS Cluster Name' | |
| required: true | |
| type: string | |
| default: 'eks-performance' | |
| region: | |
| description: 'AWS Region' | |
| required: true | |
| type: string | |
| default: 'us-west-2' | |
| # Optional Settings | |
| cloudwatch_agent_repository: | |
| description: 'CloudWatch Agent Repository' | |
| type: string | |
| cloudwatch_agent_tag: | |
| description: 'CloudWatch Agent Tag' | |
| type: string | |
| cloudwatch_agent_operator_repository: | |
| description: 'CloudWatch Agent Operator Repository' | |
| type: string | |
| cloudwatch_agent_operator_tag: | |
| description: 'CloudWatch Agent Operator Tag' | |
| type: string | |
| helm-charts-branch: | |
| description: 'Branch of the helm charts to test' | |
| type: string | |
| default: 'main' | |
| operator-branch: | |
| description: 'Branch of the operator to test' | |
| type: string | |
| default: 'main' | |
| terraform_assume_role: | |
| description: 'AWS IAM Role to assume' | |
| type: string | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| # Cluster environment variables | |
| AWS_REGION: ${{ inputs.region || 'us-west-2' }} | |
| CLUSTER_NAME: ${{ inputs.cluster_name || 'eks-performance' }} | |
| TERRAFORM_AWS_ASSUME_ROLE: ${{ inputs.terraform_assume_role || vars.TERRAFORM_AWS_ASSUME_ROLE }} | |
| TERRAFORM_AWS_ASSUME_ROLE_DURATION: 3600 # 1 hour duration | |
| # ECR repository environment variables | |
| AGENT_ECR_TEST_REPO: "cwagent-integration-test" | |
| OPERATOR_ECR_TEST_REPO: "cwagent-operator-pre-release" | |
| # Github repository environment variables | |
| OPERATOR_GITHUB_REPO_NAME: "aws/amazon-cloudwatch-agent-operator" | |
| CWA_GITHUB_TEST_REPO_NAME: "aws/amazon-cloudwatch-agent-test" | |
| CWA_GITHUB_TEST_REPO_BRANCH: "performance-test-testrun" | |
| jobs: | |
| # Check if this workflow should run | |
| check-trigger: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'schedule') }} | |
| steps: | |
| - name: Check trigger type | |
| id: check-trigger | |
| run: | | |
| if [ "${{ github.event_name }}" == "workflow_run" ]; then | |
| echo "Triggered by workflow_run from a scheduled event" | |
| else | |
| echo "Triggered manually via workflow_dispatch" | |
| fi | |
| outputs: | |
| should_continue: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'schedule') }} | |
| # # Get latest operator commit from github repo | |
| # GetLatestOperatorCommitSHA: | |
| # needs: check-trigger | |
| # if: ${{ needs.check-trigger.outputs.should_continue == 'true' }} | |
| # runs-on: ubuntu-latest | |
| # outputs: | |
| # operator_commit_sha: ${{steps.get_latest_sha.outputs.operator_sha}} | |
| # operator_repo_name: ${{env.OPERATOR_GITHUB_REPO_NAME}} | |
| # steps: | |
| # - name: Checkout the target repo | |
| # uses: actions/checkout@v4 | |
| # with: | |
| # repository: ${{env.OPERATOR_GITHUB_REPO_NAME}} | |
| # ref: ${{ inputs.operator-branch || 'main' }} | |
| # path: operator-repo | |
| # | |
| # - name: Get latest commit SHA | |
| # id: get_latest_sha | |
| # run: | | |
| # cd operator-repo | |
| # latest_sha=$(git rev-parse HEAD) | |
| # echo "operator_sha=$latest_sha" >> "$GITHUB_OUTPUT" | |
| # | |
| # # Build and upload agent image to ECR repo | |
| # BuildAgent: | |
| # needs: check-trigger | |
| # if: ${{ needs.check-trigger.outputs.should_continue == 'true' }} | |
| # uses: ./.github/workflows/build-test-artifacts.yml | |
| # concurrency: | |
| # group: "Build-Test-Artifacts-${{github.ref_name}}" | |
| # cancel-in-progress: true | |
| # secrets: inherit | |
| # permissions: | |
| # id-token: write | |
| # contents: read | |
| # with: | |
| # test-image-before-upload: false | |
| # | |
| # # Build and upload operator image to ECR repo | |
| # BuildOperator: | |
| # needs: [ check-trigger, GetLatestOperatorCommitSHA ] | |
| # if: ${{ needs.check-trigger.outputs.should_continue == 'true' }} | |
| # uses: aws/amazon-cloudwatch-agent-operator/.github/workflows/build-and-upload.yml@main | |
| # concurrency: | |
| # group: ${{ github.workflow }}-operator-${{ inputs.operator-branch || 'main' }} | |
| # cancel-in-progress: true | |
| # secrets: inherit | |
| # with: | |
| # tag: ${{needs.GetLatestOperatorCommitSHA.outputs.operator_commit_sha}} | |
| # target-sha: ${{needs.GetLatestOperatorCommitSHA.outputs.operator_commit_sha}} | |
| # repository: ${{needs.GetLatestOperatorCommitSHA.outputs.operator_repo_name}} | |
| # test-image-before-upload: false | |
| install-helm: | |
| # needs: [ check-trigger, BuildAgent, BuildOperator, GetLatestOperatorCommitSHA ] | |
| needs: [ check-trigger ] | |
| if: ${{ needs.check-trigger.outputs.should_continue == 'true' }} | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write | |
| contents: read | |
| steps: | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.TERRAFORM_AWS_ASSUME_ROLE}} | |
| aws-region: ${{ env.AWS_REGION}} | |
| role-duration-seconds: ${{ env.TERRAFORM_AWS_ASSUME_ROLE_DURATION }} | |
| - name: Login ECR | |
| id: login-ecr | |
| uses: aws-actions/amazon-ecr-login@v2 | |
| - name: Install kubectl | |
| uses: azure/setup-kubectl@v3 | |
| with: | |
| version: 'latest' | |
| - name: Install Helm | |
| uses: azure/setup-helm@v3 | |
| with: | |
| version: 'latest' | |
| - name: Update kubeconfig | |
| run: | | |
| aws eks update-kubeconfig --name $CLUSTER_NAME --region $AWS_REGION | |
| - name: Clone Helm Charts Repository | |
| run: | | |
| rm -rf ./helm-charts | |
| git clone -b ${{ inputs.helm-charts-branch || 'main' }} https://github.com/aws-observability/helm-charts.git ./helm-charts | |
| - name: Clone Test Repo | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ${{ env.CWA_GITHUB_TEST_REPO_NAME }} | |
| ref: ${{ env.CWA_GITHUB_TEST_REPO_BRANCH }} | |
| path: ./test-repo | |
| - name: Check node count and manage Helm chart | |
| run: | | |
| NODE_COUNT=$(kubectl get nodes --no-headers | wc -l) | |
| if [ "$NODE_COUNT" -eq 0 ]; then | |
| echo "Node count is 0, removing Helm chart" | |
| helm uninstall amazon-cloudwatch-observability -n amazon-cloudwatch || echo "Chart not found or already removed" | |
| else | |
| echo "Node count is $NODE_COUNT, installing/updating Helm chart" | |
| # Echo all variables being passed to helm | |
| echo "CLUSTER_NAME: ${{ inputs.cluster_name ||env.CLUSTER_NAME }}" | |
| echo "REGION: ${{ inputs.region || env.AWS_REGION }}" | |
| echo "AGENT_REPOSITORY: ${{ inputs.cloudwatch_agent_repository || env.AGENT_ECR_TEST_REPO }}" | |
| echo "AGENT_TAG: ${{ inputs.cloudwatch_agent_tag || github.sha }}" | |
| echo "AGENT_REPOSITORY_DOMAIN: ${{ steps.login-ecr.outputs.registry }}" | |
| echo "MANAGER_REPOSITORY: ${{ inputs.cloudwatch_agent_operator_repository || env.OPERATOR_ECR_TEST_REPO }}" | |
| echo "MANAGER_TAG: ${{ inputs.cloudwatch_agent_operator_tag || needs.GetLatestOperatorCommitSHA.outputs.operator_commit_sha }}" | |
| echo "MANAGER_REPOSITORY_DOMAIN: ${{ steps.login-ecr.outputs.registry }}" | |
| ls | |
| helm upgrade --install amazon-cloudwatch-observability \ | |
| ./helm-charts/charts/amazon-cloudwatch-observability \ | |
| --namespace amazon-cloudwatch \ | |
| --create-namespace \ | |
| --set clusterName="eks-performance" \ | |
| --set region="us-west-2" \ | |
| --set agent.image.repository="cwagent-integration-test" \ | |
| --set agent.image.tag="0ed03d7052efec77c8d1a2b40109de9c20e47b7f" \ | |
| --set agent.image.repositoryDomainMap.public="506463145083.dkr.ecr.us-west-2.amazonaws.com" \ | |
| --set manager.image.repository="cwagent-operator-pre-release" \ | |
| --set manager.image.tag="1fd8d00ed22eaefb781b2f707f76d7d12a1755ba" \ | |
| --set manager.image.repositoryDomainMap.public="506463145083.dkr.ecr.us-west-2.amazonaws.com" \ | |
| --values ./test-repo/test/performance/eks/resources/leader_election_overrides/base-overrides.yml | |
| fi | |
| cleanup-on-failure: | |
| if: ${{ failure() || cancelled() }} | |
| runs-on: ubuntu-latest | |
| needs: [ install-helm ] | |
| permissions: | |
| id-token: write | |
| contents: read | |
| steps: | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.TERRAFORM_AWS_ASSUME_ROLE}} | |
| aws-region: ${{ env.AWS_REGION}} | |
| role-duration-seconds: ${{ env.TERRAFORM_AWS_ASSUME_ROLE_DURATION }} | |
| - name: Install kubectl | |
| uses: azure/setup-kubectl@v3 | |
| with: | |
| version: 'latest' | |
| - name: Install Helm | |
| uses: azure/setup-helm@v3 | |
| with: | |
| version: 'latest' | |
| - name: Update kubeconfig | |
| run: | | |
| aws eks update-kubeconfig --name $CLUSTER_NAME --region $AWS_REGION | |
| - name: Uninstall Helm chart | |
| run: | | |
| echo "Test was cancelled or failed. Cleaning up resources..." | |
| helm uninstall amazon-cloudwatch-observability -n amazon-cloudwatch || echo "Chart not found or already removed" | |
| echo "Cleanup completed" |