name: Multiarch build on: push: pull_request: workflow_dispatch: schedule: - cron: '0 0 * * *' # every day at midnight env: PROJECT_DIR: spring-petclinic MVN_REPO_DIR: ~/.m2/repository IMAGE_TAG: latest jobs: build-multiarch-containerfile: name: Build multi-architecture image using Containerfile env: IMAGE_NAME: hello-world-multiarch runs-on: ubuntu-20.04 strategy: fail-fast: false matrix: arch: [ amd64, i386, arm64v8 ] install_latest: [ true, false ] steps: # Checkout buildah action github repository - name: Checkout Buildah action uses: actions/checkout@v2 with: path: "buildah-build" - name: Install latest buildah if: matrix.install_latest run: | bash buildah-build/.github/install_latest_buildah.sh - name: Install qemu dependency run: | sudo apt-get update sudo apt-get install -y qemu-user-static - name: Create Containerfile run: | cat > Containerfile<<EOF ARG ARCH FROM docker.io/\${ARCH}/alpine:3.14 RUN echo "hello world" ENTRYPOINT [ "sh", "-c", "echo -n 'Machine: ' && uname -m && echo -n 'Bits: ' && getconf LONG_BIT && echo 'goodbye world'" ] EOF - name: Build Image id: build_image_multiarch uses: ./buildah-build/ with: image: ${{ env.IMAGE_NAME }} tags: ${{ env.IMAGE_TAG }} arch: ${{ matrix.arch }} build-args: ARCH=${{ matrix.arch }} containerfiles: | ./Containerfile - name: Echo Outputs run: | echo "Image: ${{ steps.build_image_multiarch.outputs.image }}" echo "Tags: ${{ steps.build_image_multiarch.outputs.tags }}" echo "Tagged Image: ${{ steps.build_image_multiarch.outputs.image-with-tag }}" - name: Check images created run: buildah images | grep '${{ env.IMAGE_NAME }}' - name: Check image metadata run: | set -x buildah inspect ${{ steps.build_image_multiarch.outputs.image }}:${{ env.IMAGE_TAG }} | jq ".OCIv1.architecture" buildah inspect ${{ steps.build_image_multiarch.outputs.image }}:${{ env.IMAGE_TAG }} | jq ".Docker.architecture" - name: Run image run: | podman run --rm ${{ steps.build_image_multiarch.outputs.image }}:${{ env.IMAGE_TAG }} build-multiplatform-containerfile: name: Build multi-platform image using Containerfile env: IMAGE_NAME: hello-world-multiplatform runs-on: ubuntu-20.04 strategy: fail-fast: false matrix: platform: [ "linux/amd64", "linux/arm64/v8" ] install_latest: [ true, false ] steps: # Checkout buildah action github repository - name: Checkout Buildah action uses: actions/checkout@v2 with: path: "buildah-build" - name: Install latest buildah if: matrix.install_latest run: | bash buildah-build/.github/install_latest_buildah.sh - name: Install qemu dependency run: | sudo apt-get update sudo apt-get install -y qemu-user-static - name: Create Containerfile run: | cat > Containerfile<<EOF FROM docker.io/alpine:3.14 RUN echo "hello world" ENTRYPOINT [ "sh", "-c", "echo -n 'Machine: ' && uname -m && echo -n 'Bits: ' && getconf LONG_BIT && echo 'goodbye world'" ] EOF - name: Build Image id: build_image_multiplatform uses: ./buildah-build/ with: image: ${{ env.IMAGE_NAME }} tags: ${{ env.IMAGE_TAG }} platform: ${{ matrix.platform }} containerfiles: | ./Containerfile - name: Echo Outputs run: | echo "Image: ${{ steps.build_image_multiplatform.outputs.image }}" echo "Tags: ${{ steps.build_image_multiplatform.outputs.tags }}" echo "Tagged Image: ${{ steps.build_image_multiplatform.outputs.image-with-tag }}" - name: Check images created run: buildah images | grep '${{ env.IMAGE_NAME }}' - name: Check image metadata run: | set -x buildah inspect ${{ steps.build_image_multiplatform.outputs.image }}:${{ env.IMAGE_TAG }} | jq ".OCIv1.architecture" buildah inspect ${{ steps.build_image_multiplatform.outputs.image }}:${{ env.IMAGE_TAG }} | jq ".Docker.architecture" - name: Run image run: | podman run --rm ${{ steps.build_image_multiplatform.outputs.image }}:${{ env.IMAGE_TAG }} build-multiarch-scratch: name: Build multi-architecture image from scratch env: IMAGE_NAME: spring-petclinic-multiarch runs-on: ubuntu-20.04 strategy: fail-fast: false matrix: arch: [ amd64, i386, arm64v8 ] install_latest: [ true, false ] steps: # Checkout buildah action github repository - name: Checkout Buildah action uses: actions/checkout@v2 with: path: "buildah-build" - name: Install latest buildah if: matrix.install_latest run: | bash buildah-build/.github/install_latest_buildah.sh - name: Install qemu dependency run: | sudo apt-get update sudo apt-get install -y qemu-user-static # Checkout spring-petclinic github repository - name: Checkout spring-petclinic project uses: actions/checkout@v2 with: repository: "spring-projects/spring-petclinic" path: ${{ env.PROJECT_DIR }} # If none of these files has changed, we assume that the contents of # .m2/repository can be fetched from the cache. - name: Hash Maven files working-directory: ${{ env.PROJECT_DIR }} run: | echo "MVN_HASH=${{ hashFiles('**/pom.xml', '.mvn/**/*', 'mvnw*') }}" >> $GITHUB_ENV # Download the m2 repository from the cache to speed up the build. - name: Check for Maven cache id: check-mvn-cache uses: actions/cache@v2 with: path: ${{ env.MVN_REPO_DIR }} key: ${{ env.MVN_HASH }} # Setup java. - name: Setup Java uses: actions/setup-java@v1 with: java-version: 11 # Run maven to build the project - name: Maven working-directory: ${{ env.PROJECT_DIR }} run: | mvn package -ntp -B # If there was no cache hit above, store the output into the cache now. - name: Save Maven repo into cache if: ${{ steps.check-mvn-cache.outputs.cache-hit }} != 'true' uses: actions/cache@v2 with: path: ${{ env.MVN_REPO_DIR }} key: ${{ env.MVN_HASH }} - name: Build Image id: build_image_multiarch uses: ./buildah-build/ with: image: ${{ env.IMAGE_NAME }} tags: ${{ env.IMAGE_TAG }} base-image: 'registry.access.redhat.com/openjdk/openjdk-11-rhel7' arch: ${{ matrix.arch }} build-args: ARCH=${{ matrix.arch }} # To avoid hardcoding a particular version of the binary. content: | ./spring-petclinic/target/spring-petclinic-*.jar entrypoint: | java -jar spring-petclinic-*.jar port: 8080 workdir: "." - name: Echo Outputs run: | echo "Image: ${{ steps.build_image_multiarch.outputs.image }}" echo "Tags: ${{ steps.build_image_multiarch.outputs.tags }}" echo "Tagged Image: ${{ steps.build_image_multiarch.outputs.image-with-tag }}" - name: Check images created run: buildah images | grep '${{ env.IMAGE_NAME }}' - name: Check image metadata run: | set -x buildah inspect ${{ steps.build_image_multiarch.outputs.image }}:${{ env.IMAGE_TAG }} | jq ".OCIv1.architecture" buildah inspect ${{ steps.build_image_multiarch.outputs.image }}:${{ env.IMAGE_TAG }} | jq ".Docker.architecture"