馃悰 fix(runners): prevent orphaned runners and ensure proper cleanup #5
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| name: Build Fireglab | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| version: | |
| description: "Version tag (e.g., 0.1.0)" | |
| required: true | |
| default: "0.1.0" | |
| push: | |
| tags: | |
| - "fireglab/v*" # Matches: fireglab/v0.1.0 | |
| branches: | |
| - main | |
| paths: | |
| - "fireglab/**" | |
| - ".github/workflows/build-fireglab.yml" | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository_owner }}/fireglab | |
| jobs: | |
| # Extract version from trigger | |
| prepare: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| version: ${{ steps.meta.outputs.version }} | |
| image_name: ${{ steps.meta.outputs.image_name }} | |
| commit: ${{ steps.meta.outputs.commit }} | |
| date: ${{ steps.meta.outputs.date }} | |
| steps: | |
| - name: Determine version | |
| id: meta | |
| run: | | |
| if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then | |
| VERSION="${{ github.event.inputs.version }}" | |
| elif [[ "${{ github.ref }}" == refs/tags/* ]]; then | |
| # Extract from tag: fireglab/v0.1.0 -> 0.1.0 | |
| TAG="${GITHUB_REF#refs/tags/}" | |
| VERSION="${TAG#fireglab/v}" | |
| else | |
| # Default for push to main (paths trigger) | |
| VERSION="latest" | |
| fi | |
| echo "version=${VERSION}" >> $GITHUB_OUTPUT | |
| echo "image_name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}" >> $GITHUB_OUTPUT | |
| echo "commit=${GITHUB_SHA::8}" >> $GITHUB_OUTPUT | |
| echo "date=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> $GITHUB_OUTPUT | |
| # Build on native runners for each architecture | |
| build: | |
| needs: prepare | |
| runs-on: ${{ matrix.runner }} | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - runner: ubuntu-latest | |
| platform: linux/amd64 | |
| arch: amd64 | |
| - runner: ubuntu-24.04-arm | |
| platform: linux/arm64 | |
| arch: arm64 | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GHCR | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push by digest | |
| id: build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: fireglab | |
| file: fireglab/Dockerfile | |
| target: production | |
| platforms: ${{ matrix.platform }} | |
| push: true | |
| build-args: | | |
| VERSION=${{ needs.prepare.outputs.version }} | |
| COMMIT=${{ needs.prepare.outputs.commit }} | |
| DATE=${{ needs.prepare.outputs.date }} | |
| outputs: type=image,name=${{ needs.prepare.outputs.image_name }},push-by-digest=true,name-canonical=true | |
| cache-from: type=gha,scope=fireglab-${{ matrix.arch }} | |
| cache-to: type=gha,mode=max,scope=fireglab-${{ matrix.arch }} | |
| labels: | | |
| org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }} | |
| org.opencontainers.image.revision=${{ github.sha }} | |
| org.opencontainers.image.version=${{ needs.prepare.outputs.version }} | |
| org.opencontainers.image.title=fireglab | |
| org.opencontainers.image.description=GitLab CI runner orchestrator for Firecracker microVMs | |
| - name: Export digest | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - name: Upload digest | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: fireglab-digests-${{ matrix.arch }} | |
| path: /tmp/digests/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| # Create multi-arch manifest | |
| manifest: | |
| needs: [prepare, build] | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Download digests | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: /tmp/digests | |
| pattern: fireglab-digests-* | |
| merge-multiple: true | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GHCR | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Create manifest list and push | |
| working-directory: /tmp/digests | |
| run: | | |
| IMAGE_NAME="${{ needs.prepare.outputs.image_name }}" | |
| VERSION="${{ needs.prepare.outputs.version }}" | |
| # Build tags array | |
| TAGS="-t ${IMAGE_NAME}:${VERSION}" | |
| if [[ "${VERSION}" != "latest" ]]; then | |
| TAGS="${TAGS} -t ${IMAGE_NAME}:latest" | |
| fi | |
| # Create and push manifest | |
| docker buildx imagetools create ${TAGS} \ | |
| $(printf "${IMAGE_NAME}@sha256:%s " *) | |
| - name: Inspect image | |
| run: | | |
| docker buildx imagetools inspect ${{ needs.prepare.outputs.image_name }}:${{ needs.prepare.outputs.version }} | |
| - name: Summary | |
| run: | | |
| echo "## Fireglab Published" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "**Image:** \`${{ needs.prepare.outputs.image_name }}\`" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "**Tags:**" >> $GITHUB_STEP_SUMMARY | |
| echo "- \`${{ needs.prepare.outputs.version }}\`" >> $GITHUB_STEP_SUMMARY | |
| if [[ "${{ needs.prepare.outputs.version }}" != "latest" ]]; then | |
| echo "- \`latest\`" >> $GITHUB_STEP_SUMMARY | |
| fi | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "**Architectures:** \`amd64\`, \`arm64\`" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "**Build Info:**" >> $GITHUB_STEP_SUMMARY | |
| echo "- Commit: \`${{ needs.prepare.outputs.commit }}\`" >> $GITHUB_STEP_SUMMARY | |
| echo "- Date: \`${{ needs.prepare.outputs.date }}\`" >> $GITHUB_STEP_SUMMARY |