Deploy to Docker Hub #426
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| name: Deploy to Docker Hub | |
| on: | |
| # Build and deploy the image on pushes to master branch | |
| push: | |
| branches: | |
| - master | |
| - main | |
| workflow_dispatch: | |
| # Build and deploy the image nightly (to ensure we pick up any security updates) | |
| schedule: | |
| - cron: "0 10 * * *" | |
| jobs: | |
| deploy_dockerhub_single_arch: | |
| name: Deploy to DockerHub | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| docker-platform: | |
| - linux/amd64 | |
| # Set job-wide environment variables | |
| # - REPO: repo name on dockerhub | |
| # - IMAGE: image name on dockerhub | |
| env: | |
| REPO: mikenye | |
| IMAGE: postfix | |
| PUSH: true | |
| steps: | |
| # Check out our code | |
| - | |
| name: Checkout | |
| uses: actions/checkout@v4 | |
| # Hit an issue where arm builds would fail with cURL errors regarding intermediary certificates when downloading from github (ie: deploy-s6-overlay). | |
| # After many hours of troubleshooting, the workaround is to pre-load the image's rootfs with the CA certificates from the runner. | |
| # This problem may go away in future. | |
| - | |
| name: Copy CA Certificates from GitHub Runner to Image rootfs | |
| run: | | |
| ls -la /etc/ssl/certs/ | |
| mkdir -p ./rootfs/etc/ssl/certs | |
| mkdir -p ./rootfs/usr/share/ca-certificates/mozilla | |
| cp --no-dereference /etc/ssl/certs/*.crt ./rootfs/etc/ssl/certs | |
| cp --no-dereference /etc/ssl/certs/*.pem ./rootfs/etc/ssl/certs | |
| cp --no-dereference /usr/share/ca-certificates/mozilla/*.crt ./rootfs/usr/share/ca-certificates/mozilla | |
| # Set up QEMU for multi-arch builds | |
| - | |
| name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| # Log into docker hub (so we can push images) | |
| - | |
| name: Login to DockerHub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| # Set up buildx for multi platform builds | |
| - | |
| name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v3 | |
| # Get archictecture suffix | |
| - | |
| name: Get image architecture suffix | |
| run: | | |
| echo "ARCH_TAG=$(echo '${{ matrix.docker-platform }}' | cut -d '/' -f2- | tr -s '/' '_')" >> $GITHUB_ENV | |
| # Show archictecture suffix | |
| - | |
| name: Show image architecture suffix | |
| run: | | |
| echo "Architecture suffix: ${{ env.ARCH_TAG }}" | |
| # Build "latest" | |
| - | |
| name: Build & Push - latest | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| no-cache: true | |
| platforms: ${{ matrix.docker-platform }} | |
| push: ${{ env.PUSH }} | |
| tags: ${{ env.REPO }}/${{ env.IMAGE }}:latest | |
| # Get version from "latest" | |
| - | |
| name: Get latest image version | |
| run: | | |
| docker pull "${{ env.REPO }}/${{ env.IMAGE }}:latest" | |
| echo "VERSION_TAG=$(docker run --rm --entrypoint cat "${{ env.REPO }}/${{ env.IMAGE }}:latest" /CONTAINER_VERSION)" >> $GITHUB_ENV | |
| # Show version from "latest" | |
| - | |
| name: Show latest image version | |
| run: | | |
| echo "${{ env.REPO }}/${{ env.IMAGE }}:latest contains version: ${{ env.VERSION_TAG }}" | |
| # Build version specific | |
| - | |
| name: Build & Push - version specific | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| no-cache: true | |
| platforms: ${{ matrix.docker-platform }} | |
| push: ${{ env.PUSH }} | |
| tags: ${{ env.REPO }}/${{ env.IMAGE }}:${{ env.VERSION_TAG }} | |
| deploy_ghcrio_single_arch: | |
| name: Deploy to GitHub Container Registry | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| docker-platform: | |
| - linux/amd64 | |
| # Set job-wide environment variables | |
| # - REPO: repo name on dockerhub | |
| # - IMAGE: image name on dockerhub | |
| env: | |
| REPO: mikenye | |
| IMAGE: postfix | |
| PUSH: true | |
| steps: | |
| # Check out our code | |
| - | |
| name: Checkout | |
| uses: actions/checkout@v4 | |
| # Hit an issue where arm builds would fail with cURL errors regarding intermediary certificates when downloading from github (ie: deploy-s6-overlay). | |
| # After many hours of troubleshooting, the workaround is to pre-load the image's rootfs with the CA certificates from the runner. | |
| # This problem may go away in future. | |
| - | |
| name: Copy CA Certificates from GitHub Runner to Image rootfs | |
| run: | | |
| ls -la /etc/ssl/certs/ | |
| mkdir -p ./rootfs/etc/ssl/certs | |
| mkdir -p ./rootfs/usr/share/ca-certificates/mozilla | |
| cp --no-dereference /etc/ssl/certs/*.crt ./rootfs/etc/ssl/certs | |
| cp --no-dereference /etc/ssl/certs/*.pem ./rootfs/etc/ssl/certs | |
| cp --no-dereference /usr/share/ca-certificates/mozilla/*.crt ./rootfs/usr/share/ca-certificates/mozilla | |
| # Set up QEMU for multi-arch builds | |
| - | |
| name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| # Log into docker hub (so we can push images) | |
| - | |
| name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Set up buildx for multi platform builds | |
| - | |
| name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v3 | |
| # Get archictecture suffix | |
| - | |
| name: Get image architecture suffix | |
| run: | | |
| echo "ARCH_TAG=$(echo '${{ matrix.docker-platform }}' | cut -d '/' -f2- | tr -s '/' '_')" >> $GITHUB_ENV | |
| # Show archictecture suffix | |
| - | |
| name: Show image architecture suffix | |
| run: | | |
| echo "Architecture suffix: ${{ env.ARCH_TAG }}" | |
| # Build "latest" | |
| - | |
| name: Build & Push - latest | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| no-cache: true | |
| platforms: ${{ matrix.docker-platform }} | |
| push: ${{ env.PUSH }} | |
| tags: ghcr.io/${{ env.REPO }}/${{ env.IMAGE }}:latest | |
| # Get version from "latest" | |
| - | |
| name: Get latest image version | |
| run: | | |
| docker pull "ghcr.io/${{ env.REPO }}/${{ env.IMAGE }}:latest" | |
| echo "VERSION_TAG=$(docker run --rm --entrypoint cat "ghcr.io/${{ env.REPO }}/${{ env.IMAGE }}:latest" /CONTAINER_VERSION)" >> $GITHUB_ENV | |
| # Show version from "latest" | |
| - | |
| name: Show latest image version | |
| run: | | |
| echo "ghcr.io/${{ env.REPO }}/${{ env.IMAGE }}:latest contains version: ${{ env.VERSION_TAG }}" | |
| # Build version specific | |
| - | |
| name: Build & Push - version specific | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| no-cache: true | |
| platforms: ${{ matrix.docker-platform }} | |
| push: ${{ env.PUSH }} | |
| tags: ghcr.io/${{ env.REPO }}/${{ env.IMAGE }}:${{ env.VERSION_TAG }} |