OCI Base Image #511
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| # https://github.com/marketplace/actions/build-and-push-docker-images | |
| name: OCI Base Image | |
| on: | |
| schedule: | |
| - cron: '0 3 * * *' | |
| workflow_dispatch: | |
| jobs: | |
| build-publish: | |
| runs-on: ubuntu-20.04 | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU | |
| id: qemu | |
| uses: docker/setup-qemu-action@v3 | |
| with: | |
| image: tonistiigi/binfmt:latest | |
| platforms: linux/amd64,linux/arm64 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Available platforms | |
| run: echo ${{ steps.buildx.outputs.platforms }} | |
| - name: Cache Docker layers | |
| uses: actions/[email protected] | |
| with: | |
| path: /tmp/.buildx-cache | |
| key: ${{ runner.os }}-${{ matrix.image_tag_suffix }}-buildx-${{ github.event.pull_request.head.sha || github.sha }} | |
| restore-keys: | | |
| ${{ runner.os }}-${{ matrix.image_tag_suffix }}-buildx- | |
| - name: Check for Push Credentials | |
| id: authorized | |
| run: | | |
| if [ -n "${{ secrets.DOCKERHUB_USERNAME }}" ]; then | |
| echo "PUSH=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "PUSH=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Login to DockerHub | |
| if: steps.authorized.outputs.PUSH == 'true' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_PASSWORD }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: packaging/base-image | |
| platforms: linux/amd64,linux/arm64 | |
| pull: true | |
| push: ${{ steps.authorized.outputs.PUSH }} | |
| tags: | | |
| pivotalrabbitmq/ubuntu:20.04 | |
| cache-from: type=local,src=/tmp/.buildx-cache | |
| cache-to: type=local,dest=/tmp/.buildx-cache-new | |
| # Temp fix | |
| # https://github.com/docker/build-push-action/issues/252 | |
| # https://github.com/moby/buildkit/issues/1896 | |
| - name: Move cache | |
| run: | | |
| rm -rf /tmp/.buildx-cache | |
| mv /tmp/.buildx-cache-new /tmp/.buildx-cache |