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| 1 | +name: Controller container image build and tag |
| 2 | +on: |
| 3 | + push: |
| 4 | + branches: |
| 5 | + - 'main' |
| 6 | + tags: |
| 7 | + - 'v*' |
| 8 | + paths-ignore: |
| 9 | + - 'LICENSE*' |
| 10 | + - '**.gitignore' |
| 11 | + - '**.md' |
| 12 | + - '**.txt' |
| 13 | + - '.github/ISSUE_TEMPLATE/**' |
| 14 | + - '.github/dependabot.yml' |
| 15 | + - 'docs/**' |
| 16 | +permissions: # set contents: read at top-level, per OpenSSF ScoreCard rule TokenPermissionsID\ |
| 17 | + contents: read |
| 18 | +env: |
| 19 | + IMG_REGISTRY: ghcr.io |
| 20 | + IMG_ORG: kubeflow |
| 21 | + IMG_REPO: model-registry/controller |
| 22 | + PUSH_IMAGE: true |
| 23 | + DOCKER_USER: ${{ github.actor }} |
| 24 | + DOCKER_PWD: ${{ secrets.GITHUB_TOKEN }} |
| 25 | + PLATFORMS: linux/arm64,linux/amd64 |
| 26 | +jobs: |
| 27 | + build-controller-image: |
| 28 | + runs-on: ubuntu-latest |
| 29 | + permissions: |
| 30 | + actions: read # anchore/sbom-action for syft |
| 31 | + contents: write # anchore/sbom-action for syft |
| 32 | + packages: write |
| 33 | + id-token: write # cosign |
| 34 | + steps: |
| 35 | + # Assign context variable for various action contexts (tag, main, CI) |
| 36 | + - name: Assigning tag context |
| 37 | + if: github.head_ref == '' && startsWith(github.ref, 'refs/tags/v') |
| 38 | + run: echo "BUILD_CONTEXT=tag" >> $GITHUB_ENV |
| 39 | + - name: Assigning main context |
| 40 | + if: github.head_ref == '' && github.ref == 'refs/heads/main' |
| 41 | + run: echo "BUILD_CONTEXT=main" >> $GITHUB_ENV |
| 42 | + # checkout branch |
| 43 | + - uses: actions/checkout@v6.0.1 |
| 44 | + - name: Set up QEMU |
| 45 | + uses: docker/setup-qemu-action@v3 |
| 46 | + - name: Set up Docker Buildx |
| 47 | + uses: docker/setup-buildx-action@v3 |
| 48 | + # set image version |
| 49 | + - name: Set main-branch environment |
| 50 | + if: env.BUILD_CONTEXT == 'main' |
| 51 | + run: | |
| 52 | + commit_sha=${{ github.event.after }} |
| 53 | + tag=main-${commit_sha:0:7} |
| 54 | + echo "VERSION=${tag}" >> $GITHUB_ENV |
| 55 | + - name: Set tag environment |
| 56 | + if: env.BUILD_CONTEXT == 'tag' |
| 57 | + run: | |
| 58 | + echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV |
| 59 | + # docker login |
| 60 | + - name: Log in to the Container registry |
| 61 | + uses: docker/login-action@v3 |
| 62 | + with: |
| 63 | + registry: ${{ env.IMG_REGISTRY }} |
| 64 | + username: ${{ env.DOCKER_USER }} |
| 65 | + password: ${{ env.DOCKER_PWD }} |
| 66 | + - name: Extract metadata (tags, labels) for Docker |
| 67 | + id: meta |
| 68 | + uses: docker/metadata-action@v5 |
| 69 | + with: |
| 70 | + images: "${{ env.IMG_REGISTRY }}/${{ env.IMG_ORG }}/${{ env.IMG_REPO }}" |
| 71 | + tags: | |
| 72 | + type=raw,value=${{ env.VERSION }} |
| 73 | + type=raw,value=latest,enable=${{ env.BUILD_CONTEXT == 'main' }} |
| 74 | + type=raw,value=main,enable=${{ env.BUILD_CONTEXT == 'main' }} |
| 75 | + - name: Build and push Docker image |
| 76 | + id: build-push |
| 77 | + uses: docker/build-push-action@v6 |
| 78 | + with: |
| 79 | + context: . |
| 80 | + file: ./cmd/controller/Dockerfile.controller |
| 81 | + platforms: ${{ env.PLATFORMS }} |
| 82 | + push: true |
| 83 | + tags: ${{ steps.meta.outputs.tags }} |
| 84 | + labels: ${{ steps.meta.outputs.labels }} |
| 85 | + cache-from: type=gha |
| 86 | + cache-to: type=gha,mode=max |
| 87 | + provenance: mode=max |
| 88 | + - name: Install Cosign |
| 89 | + uses: sigstore/cosign-installer@v3 |
| 90 | + - name: Sign image with cosign |
| 91 | + run: | |
| 92 | + cosign sign --yes "${{ env.IMG_REGISTRY }}/${{ env.IMG_ORG }}/${{ env.IMG_REPO }}@${{ steps.build-push.outputs.digest }}" |
| 93 | + - name: Generate SBOM |
| 94 | + uses: anchore/sbom-action@v0 |
| 95 | + with: |
| 96 | + image: "${{ env.IMG_REGISTRY }}/${{ env.IMG_ORG }}/${{ env.IMG_REPO }}@${{ steps.build-push.outputs.digest }}" |
| 97 | + format: spdx-json # default, but making sure of the format |
| 98 | + artifact-name: "controller-${{ env.VERSION }}-sbom.spdx.json" |
| 99 | + output-file: "controller-${{ env.VERSION }}-sbom.spdx.json" # pin the file to use it later below |
| 100 | + - name: Attest SBOM to image |
| 101 | + run: | |
| 102 | + cosign attest --yes --predicate controller-${{ env.VERSION }}-sbom.spdx.json --type spdxjson "${{ env.IMG_REGISTRY }}/${{ env.IMG_ORG }}/${{ env.IMG_REPO }}@${{ steps.build-push.outputs.digest }}" |
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