Build arm64 Docker image (#115) #2
Workflow file for this run
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| name: Create and publish a multi-architecture Docker image | |
| on: | |
| push: | |
| tags: ['v[0-9]+.[0-9]+.[0-9]+'] | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ghcr.io/${{ github.repository }} | |
| jobs: | |
| build-image: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| runner: [ubuntu-latest, buildjet-4vcpu-ubuntu-2204-arm] | |
| runs-on: ${{ matrix.runner }} | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.IMAGE_NAME }} | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to the Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and export the image to Docker | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| load: true | |
| tags: ${{ env.IMAGE_NAME }}:test | |
| - name: Test the image | |
| run: | | |
| docker run --rm -i ${{ env.IMAGE_NAME }}:test < examples/nfldb.er >| nfldb.pdf | |
| - name: Push the image by digest | |
| id: build | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| labels: ${{ steps.meta.outputs.labels }} | |
| outputs: type=image,name=${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true | |
| - name: Export the digest | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - name: Upload the digest | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: digests | |
| path: /tmp/digests/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| - name: Upload artifacts | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: example-diagram-nfldb | |
| path: nfldb.pdf | |
| merge-image: | |
| runs-on: ubuntu-latest | |
| needs: | |
| - build-image | |
| steps: | |
| - name: Download digests | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: digests | |
| path: /tmp/digests | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.IMAGE_NAME }} | |
| - name: Login to the Container Registry | |
| 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: | | |
| docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
| $(printf '${{ env.IMAGE_NAME }}@sha256:%s ' *) | |
| - name: Inspect image | |
| run: | | |
| docker buildx imagetools inspect ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} |