Test, Build and Deploy Images #174
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| name: Test, Build and Deploy Images | |
| env: | |
| DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }} | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| push: | |
| schedule: | |
| # Run every 6 days to keep our caches alive | |
| - cron: '0 0 */6 * *' | |
| jobs: | |
| deploy-docker-images: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| docker: [base] | |
| project: [companion] | |
| new_project: [blueos] | |
| platforms: ["linux/arm/v7,linux/arm/v8,linux/amd64"] | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v2 | |
| - name: Prepare | |
| id: prepare | |
| run: | | |
| # Deploy image with the name of the branch, if the build is a git tag, replace tag with the tag name. | |
| # If git tag matches semver, append latest tag to the push. | |
| DOCKER_IMAGE=${DOCKER_USERNAME:-bluerobotics}/${{ matrix.project }}-${{ matrix.docker }} | |
| VERSION=${GITHUB_REF##*/} | |
| if [[ $GITHUB_REF == refs/tags/* ]]; then | |
| VERSION=${GITHUB_REF#refs/tags/} | |
| fi | |
| TAGS="--tag ${DOCKER_IMAGE}:${VERSION}" | |
| if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then | |
| TAGS="$TAGS --tag ${DOCKER_IMAGE}:latest" | |
| fi | |
| # Add temporary tag for the new project name | |
| TAGS="$TAGS --tag ${DOCKER_USERNAME:-bluerobotics}/${{ matrix.new_project }}-${{ matrix.docker }}:${VERSION}" | |
| echo ::set-output name=docker_image::${DOCKER_IMAGE} | |
| echo ::set-output name=version::${VERSION} | |
| echo ::set-output name=buildx_args:: \ | |
| --build-arg VUE_APP_GIT_DESCRIBE=$(git describe --long --always --dirty --all) \ | |
| --cache-from "type=local,src=/tmp/.buildx-cache" \ | |
| --cache-to "type=local,dest=/tmp/.buildx-cache" \ | |
| ${TAGS} \ | |
| --file Dockerfile . | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v1 | |
| with: | |
| platforms: all | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v1 | |
| with: | |
| version: latest | |
| - name: Cache Docker layers | |
| uses: actions/cache@v2 | |
| id: cache | |
| with: | |
| path: /tmp/.buildx-cache | |
| key: ${{ runner.os }}-buildx-${{ matrix.docker }}-${{ hashFiles('Dockerfile') }} | |
| restore-keys: | | |
| ${{ runner.os }}-buildx-${{ matrix.docker }}-${{ hashFiles('Dockerfile') }} | |
| ${{ runner.os }}-buildx-${{ matrix.docker }} | |
| - name: Docker Buildx (build) | |
| run: | | |
| # Pull latest version of image to help with build speed | |
| IFS=',' read -ra platforms <<< "${{ matrix.platforms }}" | |
| for platform in "${platforms[@]}"; do | |
| docker pull --platform ${platform} ${DOCKER_USERNAME:-bluerobotics}/${{ matrix.project }}-${{ matrix.docker }}:master || true | |
| done | |
| docker buildx build \ | |
| --output "type=image,push=false" \ | |
| --platform ${{ matrix.platforms }} \ | |
| ${{ steps.prepare.outputs.buildx_args }} | |
| - name: Check size | |
| run: | | |
| # Check if the image size is lower than our limit | |
| docker image list | |
| IMAGE_ID=$(docker images -q ${DOCKER_USERNAME:-bluerobotics}/${{ matrix.project }} | head -n 1) | |
| LIMIT_SIZE_MB=600 | |
| IMAGE_SIZE_MB=$(( $(docker inspect $IMAGE_ID --format {{.Size}})/(2**20) )) | |
| echo "Core size is: $IMAGE_SIZE_MB MB" | |
| ((IMAGE_SIZE_MB < LIMIT_SIZE_MB)) | |
| - name: Login to DockerHub | |
| if: success() && github.event_name != 'pull_request' | |
| uses: crazy-max/ghaction-docker-login@v1 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Docker Buildx (push) | |
| if: success() && github.event_name != 'pull_request' | |
| run: | | |
| docker buildx build \ | |
| --output "type=image,push=true" \ | |
| --platform ${{ matrix.platforms }} \ | |
| ${{ steps.prepare.outputs.buildx_args }} | |
| - name: Inspect image | |
| if: always() && github.event_name != 'pull_request' | |
| run: | | |
| docker buildx imagetools \ | |
| inspect ${{ steps.prepare.outputs.docker_image }}:${{ steps.prepare.outputs.version }} | |
| - name: Create image artifact | |
| # We are serializing each export here because "Currently, multi-platform images cannot be | |
| # exported with the docker export type." (https://docs.docker.com/engine/reference/commandline/buildx_build/#output) | |
| run: | | |
| DOCKER_IMAGE=${DOCKER_USERNAME:-bluerobotics}/${{ matrix.project }}-${{ matrix.docker }} | |
| GIT_HASH_SHORT=$(git rev-parse --short "$GITHUB_SHA") | |
| IFS=',' read -ra platforms <<< "${{ matrix.platforms }}" | |
| for platform in "${platforms[@]}"; do | |
| docker buildx build \ | |
| --platform $platform \ | |
| ${{ steps.prepare.outputs.buildx_args }} \ | |
| --tag ${DOCKER_IMAGE}:${GIT_HASH_SHORT} \ | |
| --output "type=docker,dest=BlueOS-base-${GIT_HASH_SHORT}.tar" | |
| done | |
| - name: Upload artifact | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: BlueOS-base-docker-image.zip | |
| path: '*.tar' |