CD Build Canary Distroless Unbound Docker Image #173
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| name: CD Build Canary Distroless Unbound Docker Image | |
| on: | |
| schedule: | |
| - cron: '0 19 * * mon-fri' | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| env: | |
| DOCKERHUB_SLUG: "madnuttah/unbound" | |
| steps: | |
| - name: Checkout source | |
| uses: actions/checkout@v4 | |
| with: | |
| persist-credentials: false | |
| - name: Is update available | |
| id: IS_UPDATE_AVAILABLE | |
| run: | | |
| UNBOUND_GIT_SHA="$(git ls-remote https://github.com/NLnetLabs/unbound.git | head -1 | cut -f 1)" | |
| UNBOUND_SHA="$(cat unbound_git_sha)" | |
| if [[ "$UNBOUND_SHA" = "$UNBOUND_GIT_SHA" ]]; then | |
| echo "No update found" | |
| exit 1 | |
| else | |
| echo "Update found" | |
| echo UNBOUND_GIT_SHA="$UNBOUND_GIT_SHA" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Import GPG key | |
| id: IMPORT_GPG | |
| uses: crazy-max/ghaction-import-gpg@v6 | |
| with: | |
| gpg_private_key: ${{ secrets.BOT_GPG_PRIVATE_KEY }} | |
| passphrase: ${{ secrets.BOT_GPG_PASSPHRASE }} | |
| git_user_signingkey: true | |
| git_commit_gpgsign: true | |
| git_push_gpgsign: false | |
| trust_level: 5 | |
| - name: Push unbound_git_sha to repository | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.BOT_GITHUB_TOKEN }} | |
| GIT_AUTHOR_NAME: ${{ steps.IMPORT_GPG.outputs.name }} | |
| GIT_AUTHOR_EMAIL: ${{ steps.IMPORT_GPG.outputs.email }} | |
| GIT_COMMITTER_NAME: ${{ steps.IMPORT_GPG.outputs.name }} | |
| GIT_COMMITTER_EMAIL: ${{ steps.IMPORT_GPG.outputs.email }} | |
| run: | | |
| git remote set-url origin https://x-access-token:${{ secrets.BOT_GITHUB_TOKEN }}@github.com/${{ github.repository }} | |
| echo ${{ steps.IS_UPDATE_AVAILABLE.outputs.UNBOUND_GIT_SHA }} > unbound_git_sha | |
| git add unbound_git_sha | |
| git commit unbound_git_sha -m "Updated unbound_git_sha" | |
| git push origin main | |
| - name: Set buildvars | |
| id: SET_BUILDVARS | |
| run: | | |
| echo IMAGE_BUILD_DATE=$(date -u) >> $GITHUB_OUTPUT | |
| echo UNBOUND_VERSION="$(curl -s https://raw.githubusercontent.com/NLnetLabs/unbound/master/configure | awk -F= '/^version=/ { print $2 }')" >> $GITHUB_OUTPUT | |
| echo OPENSSL_BUILDENV_VERSION="$(curl -s https://api.github.com/repos/madnuttah/openssl-buildenv/releases | jq '.[0] | .name' -r)" >> $GITHUB_OUTPUT | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to Dockerhub | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| platforms: linux/386,linux/arm/v6,linux/arm/v7,linux/arm64,linux/amd64 | |
| builder: ${{ steps.buildx.outputs.name }} | |
| build-args: | | |
| IMAGE_BUILD_DATE=${{ steps.SET_BUILDVARS.outputs.IMAGE_BUILD_DATE }} | |
| UNBOUND_VERSION=${{ steps.SET_BUILDVARS.outputs.UNBOUND_VERSION }} | |
| OPENSSL_BUILDENV_VERSION=${{ steps.SET_BUILDVARS.outputs.OPENSSL_BUILDENV_VERSION }} | |
| file: ./unbound/canary.Dockerfile | |
| sbom: ${{ github.event_name != 'pull_request' }} | |
| provenance: ${{ github.event_name != 'pull_request' }} | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: | | |
| ${{ env.DOCKERHUB_SLUG }}:canary | |
| - name: Run Trivy vulnerability scanner | |
| uses: aquasecurity/trivy-action@master | |
| if: ${{ github.event_name != 'pull_request' }} | |
| with: | |
| image-ref: ${{ env.DOCKERHUB_SLUG }}:canary | |
| exit-code: '1' | |
| ignore-unfixed: false | |
| scan-type: image | |
| vuln-type: 'os,library' | |
| severity: 'CRITICAL,HIGH' | |
| format: 'table' | |
| - name: Docker Scout CVEs | |
| uses: docker/scout-action@v1 | |
| if: ${{ github.event_name != 'pull_request' }} | |
| with: | |
| command: cves | |
| image: ${{ env.DOCKERHUB_SLUG }}:canary | |
| only-fixed: true | |
| only-severities: critical,high | |
| write-comment: true | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| exit-code: false | |