Package and Publish Helm Chart #6
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| name: Package and Publish Helm Chart | |
| on: | |
| push: | |
| branches: [ main ] | |
| # Trigger on tags for releases | |
| tags: [ 'v*' ] | |
| paths: | |
| - 'charts/**' | |
| # Allow manual triggering with version input | |
| workflow_dispatch: | |
| inputs: | |
| version: | |
| description: 'Chart version (e.g., 0.1.0)' | |
| required: true | |
| default: '0.1.0' | |
| appVersion: | |
| description: 'App version (e.g., v1.1.1)' | |
| required: true | |
| default: 'v1.1.1' | |
| env: | |
| REGISTRY: ghcr.io | |
| CHART_NAME: aws-multi-eni-controller | |
| jobs: | |
| package-and-publish: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write # Needed for creating releases | |
| packages: write # Needed for pushing to GHCR | |
| actions: read | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Set up Helm | |
| uses: azure/setup-helm@v3 | |
| with: | |
| version: 'latest' | |
| # Set chart version based on tag or input | |
| - name: Set chart version from tag | |
| if: startsWith(github.ref, 'refs/tags/v') | |
| run: | | |
| # Extract version from tag (remove 'v' prefix) | |
| APP_VERSION=${GITHUB_REF#refs/tags/v} | |
| CHART_VERSION=${APP_VERSION} | |
| # Update Chart.yaml with the tag version | |
| sed -i "s/^version:.*/version: ${CHART_VERSION}/" charts/aws-multi-eni-controller/Chart.yaml | |
| sed -i "s/^appVersion:.*/appVersion: \"v${APP_VERSION}\"/" charts/aws-multi-eni-controller/Chart.yaml | |
| echo "CHART_VERSION=${CHART_VERSION}" >> $GITHUB_ENV | |
| echo "APP_VERSION=v${APP_VERSION}" >> $GITHUB_ENV | |
| - name: Update Chart version if manually triggered | |
| if: github.event_name == 'workflow_dispatch' | |
| run: | | |
| # Update Chart.yaml with the provided version and appVersion | |
| sed -i "s/^version:.*/version: ${{ github.event.inputs.version }}/" charts/aws-multi-eni-controller/Chart.yaml | |
| sed -i "s/^appVersion:.*/appVersion: \"${{ github.event.inputs.appVersion }}\"/" charts/aws-multi-eni-controller/Chart.yaml | |
| # Display the updated Chart.yaml | |
| echo "Updated Chart.yaml:" | |
| cat charts/aws-multi-eni-controller/Chart.yaml | |
| echo "CHART_VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV | |
| echo "APP_VERSION=${{ github.event.inputs.appVersion }}" >> $GITHUB_ENV | |
| # Package the Helm chart | |
| - name: Package Helm chart | |
| run: | | |
| mkdir -p .helm-charts | |
| helm package charts/aws-multi-eni-controller -d .helm-charts | |
| # List the packaged chart for debugging | |
| echo "Packaged chart files:" | |
| ls -la .helm-charts/ | |
| # Create index file for GitHub release | |
| - name: Create Helm repository index | |
| run: | | |
| # Create a simple index file for the chart | |
| helm repo index .helm-charts --url https://github.com/${{ github.repository }}/releases/download/helm-chart-${{ env.CHART_VERSION }}/ | |
| # Login to GHCR for OCI chart push | |
| - name: Log in to the Container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Push Helm chart to GHCR as OCI artifact | |
| - name: Push Helm chart to GHCR | |
| run: | | |
| echo "Pushing Helm chart to GHCR as OCI artifact..." | |
| # Find the chart file | |
| CHART_FILE=$(find .helm-charts -name "*.tgz" | head -n 1) | |
| if [ -z "$CHART_FILE" ]; then | |
| echo "Error: No chart file found in .helm-charts directory" | |
| exit 1 | |
| fi | |
| echo "Found chart file: $CHART_FILE" | |
| # Push the chart to GHCR | |
| helm push $CHART_FILE oci://${{ env.REGISTRY }}/${{ github.repository_owner }}/charts | |
| echo "Chart pushed to: ${{ env.REGISTRY }}/${{ github.repository_owner }}/charts/aws-multi-eni-controller:${{ env.CHART_VERSION }}" | |
| # Create GitHub release with chart as asset | |
| - name: Create GitHub Release for Helm Chart | |
| id: create_release | |
| run: | | |
| # Find the chart file | |
| CHART_FILE=$(find .helm-charts -name "*.tgz" | head -n 1) | |
| if [ -z "$CHART_FILE" ]; then | |
| echo "Error: No chart file found in .helm-charts directory" | |
| exit 1 | |
| fi | |
| # Extract the chart filename | |
| CHART_FILENAME=$(basename $CHART_FILE) | |
| # Create release notes | |
| cat > release_notes.md << EOF | |
| # AWS Multi-ENI Controller Helm Chart ${{ env.CHART_VERSION }} | |
| This release contains the Helm chart for AWS Multi-ENI Controller version ${{ env.APP_VERSION }}. | |
| ## Installation Options | |
| ### Option 1: Install from GitHub Release | |
| \`\`\`bash | |
| # Download the chart | |
| wget https://github.com/${{ github.repository }}/releases/download/helm-chart-${{ env.CHART_VERSION }}/$CHART_FILENAME | |
| # Install the chart | |
| helm install my-release ./$CHART_FILENAME | |
| \`\`\` | |
| ### Option 2: Install from OCI Registry (Recommended) | |
| \`\`\`bash | |
| # Install directly from OCI registry | |
| helm install my-release oci://${{ env.REGISTRY }}/${{ github.repository_owner }}/charts/aws-multi-eni-controller --version ${{ env.CHART_VERSION }} | |
| \`\`\` | |
| ## Configuration | |
| See the [Helm Chart README](https://github.com/${{ github.repository }}/blob/main/charts/aws-multi-eni-controller/README.md) for configuration options. | |
| EOF | |
| # Create GitHub release | |
| gh release create helm-chart-${{ env.CHART_VERSION }} \ | |
| --title "Helm Chart ${{ env.CHART_VERSION }}" \ | |
| --notes-file release_notes.md \ | |
| $CHART_FILE .helm-charts/index.yaml | |
| # Display instructions for using the chart | |
| - name: Display instructions for using the Helm chart | |
| run: | | |
| echo "::notice::Helm chart has been published as a GitHub Release and to GHCR as an OCI artifact." | |
| echo "::notice::Option 1: Download from GitHub Release:" | |
| echo "::notice::https://github.com/${{ github.repository }}/releases/download/helm-chart-${{ env.CHART_VERSION }}/aws-multi-eni-controller-${{ env.CHART_VERSION }}.tgz" | |
| echo "::notice::Option 2: Install from OCI Registry (Recommended):" | |
| echo "::notice::helm install my-release oci://${{ env.REGISTRY }}/${{ github.repository_owner }}/charts/aws-multi-eni-controller --version ${{ env.CHART_VERSION }}" |