Build & Push Cloudshell Images #124
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| name: Build & Push Cloudshell Images | |
| on: | |
| push: | |
| branches: | |
| - main | |
| schedule: | |
| # Run at 5am and 12pm PDT on weekdays | |
| # 5am PDT is 12pm UTC | |
| - cron: '0 12 * * 1-5' | |
| # 12pm PDT is 7pm UTC | |
| - cron: '0 19 * * 1-5' | |
| workflow_dispatch: | |
| inputs: | |
| cloudshell-branch: | |
| type: string | |
| description: "CloudShell Branch to use for building images" | |
| default: "master" | |
| cloudshell-repository: | |
| type: string | |
| description: "CloudShell Repository to use for building images" | |
| default: "Azure/CloudShell" | |
| env: | |
| REGISTRY: ghcr.io | |
| CLOUDSHELL_REPO: ${{ inputs.cloudshell-repository || 'Azure/CloudShell' }} | |
| CLOUDSHELL_BRANCH: ${{ inputs.cloudshell-branch || 'master' }} | |
| jobs: | |
| build_and_push: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| # Set up trivy. | |
| - name: Maximize build space | |
| # Skip this step if the cloudshell-branch is not master and the cloudshell-repository is not Azure/CloudShell. | |
| if: ${{ env.CLOUDSHELL_BRANCH == 'master' && env.CLOUDSHELL_REPO == 'Azure/CloudShell' }} | |
| uses: easimon/maximize-build-space@master | |
| with: | |
| root-reserve-mb: '16384' | |
| temp-reserve-mb: '100' | |
| swap-size-mb: '8192' | |
| remove-dotnet: 'true' | |
| remove-android: 'true' | |
| remove-haskell: 'true' | |
| remove-codeql: 'true' | |
| # Download code. | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: "${{ env.CLOUDSHELL_REPO }}" | |
| path: CloudShell | |
| ref: "${{ env.CLOUDSHELL_BRANCH }}" | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Create temporary trivy directories | |
| # Skip this step if the cloudshell-branch is not master and the cloudshell-repository is not Azure/CloudShell. | |
| if: ${{ env.CLOUDSHELL_BRANCH == 'master' && env.CLOUDSHELL_REPO == 'Azure/CloudShell' }} | |
| run: | | |
| sudo mkdir $GITHUB_WORKSPACE/trivy-tmp | |
| sudo mkdir $GITHUB_WORKSPACE/trivy-tmp/.cache | |
| echo "TMPDIR=$GITHUB_WORKSPACE/trivy-tmp" >> $GITHUB_ENV | |
| echo "TRIVY_CACHE_DIR=$GITHUB_WORKSPACE/trivy-tmp/.cache" >> $GITHUB_ENV | |
| - name: Login to GHCR | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor}} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Generate Tag | |
| id: tag | |
| run: | | |
| cd CloudShell | |
| # Generate a tag based on the commit hash and current timestamp. | |
| # It is possible that the master may not change, so timestamp ensures that the tag is unique. | |
| # The format is <branch>-<commit hash>-<timestamp>. | |
| echo "image_tag=$(git rev-parse --abbrev-ref HEAD)-$(git rev-parse --short HEAD)-$(date '+%Y%m%d-%H%M%S')" >> $GITHUB_OUTPUT | |
| - name: Extract metadata labels for base image | |
| id: base-meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/surajssd/cloudshell/base | |
| tags: | | |
| type=raw,value=${{ steps.tag.outputs.image_tag }} | |
| type=raw,value=latest,enable=${{ env.CLOUDSHELL_BRANCH == 'master' && env.CLOUDSHELL_REPO == 'Azure/CloudShell' }} | |
| - name: Base image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: CloudShell | |
| file: CloudShell/linux/base.Dockerfile | |
| push: true | |
| tags: ${{ steps.base-meta.outputs.tags }} | |
| labels: ${{ steps.base-meta.outputs.labels }} | |
| - name: Scan base image with Trivy | |
| # Skip this step if the cloudshell-branch is not master and the cloudshell-repository is not Azure/CloudShell. | |
| if: ${{ env.CLOUDSHELL_BRANCH == 'master' && env.CLOUDSHELL_REPO == 'Azure/CloudShell' }} | |
| id: trivy-base-scan | |
| uses: aquasecurity/trivy-action@0.20.0 | |
| with: | |
| scan-type: 'image' | |
| image-ref: ${{ fromJSON(steps.base-meta.outputs.json).tags[0] }} | |
| scanners: 'vuln,config' | |
| severity: 'HIGH,CRITICAL' | |
| - name: Extract metadata labels for tools image | |
| id: tools-meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/surajssd/cloudshell/tools | |
| tags: | | |
| type=raw,value=${{ steps.tag.outputs.image_tag }} | |
| type=raw,value=latest,enable=${{ env.CLOUDSHELL_BRANCH == 'master' && env.CLOUDSHELL_REPO == 'Azure/CloudShell' }} | |
| - name: Tools image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: CloudShell | |
| file: CloudShell/linux/tools.Dockerfile | |
| push: true | |
| build-args: IMAGE_LOCATION=${{ fromJSON(steps.base-meta.outputs.json).tags[0] }} | |
| tags: ${{ steps.tools-meta.outputs.tags }} | |
| labels: ${{ steps.tools-meta.outputs.labels }} | |
| - name: Scan tools image with Trivy | |
| # Skip this step if the cloudshell-branch is not master and the cloudshell-repository is not Azure/CloudShell. | |
| if: ${{ env.CLOUDSHELL_BRANCH == 'master' && env.CLOUDSHELL_REPO == 'Azure/CloudShell' }} | |
| id: trivy-tools-scan | |
| uses: aquasecurity/trivy-action@0.20.0 | |
| with: | |
| scan-type: 'image' | |
| image-ref: ${{ fromJSON(steps.tools-meta.outputs.json).tags[0] }} | |
| scanners: 'vuln,config' | |
| severity: 'HIGH,CRITICAL' |