Update Docker Images #37
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| name: Update Docker Images | |
| on: | |
| schedule: | |
| - cron: "0 2 * * *" # run every day at 02:00 UTC | |
| defaults: | |
| run: | |
| shell: bash | |
| concurrency: | |
| group: ${{ github.ref_name }}-update-images | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read | |
| env: | |
| platforms: "linux/arm64, linux/amd64" | |
| jobs: | |
| variables: | |
| name: Get versions of base images | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| ngf_tag: ${{ steps.ngf.outputs.tag }} | |
| nginx_version: ${{ steps.nginx.outputs.nginx_version }} | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set NGF version | |
| id: ngf | |
| run: | | |
| tag="$(git tag --sort=-version:refname | head -n1)" | |
| echo "tag=${tag//v}" >> $GITHUB_OUTPUT | |
| - name: Checkout Repository at ${{ steps.ngf.outputs.tag }} | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| ref: refs/tags/v${{ steps.ngf.outputs.tag }} | |
| - name: Set NGINX version | |
| id: nginx | |
| run: | | |
| version=library/nginx:$(grep -m1 "FROM.*nginx:.*alpine" < build/Dockerfile.nginx | awk -F"[ :]" '{print $3}') | |
| echo nginx_version=${version} >> $GITHUB_OUTPUT | |
| check: | |
| name: Check if updates are needed | |
| runs-on: ubuntu-22.04 | |
| needs: variables | |
| outputs: | |
| needs-updating: ${{ steps.needs.outputs.needs-updating }} | |
| steps: | |
| - name: Check if update available for nginx image | |
| id: update | |
| uses: lucacome/docker-image-update-checker@f50d56412b948cfdbb842c5419372681e0db3df1 # v1.2.1 | |
| with: | |
| base-image: ${{ needs.variables.outputs.nginx_version }} | |
| image: ghcr.io/nginxinc/nginx-gateway-fabric/nginx:${{ needs.variables.outputs.ngf_tag }} | |
| platforms: ${{ env.platforms }} | |
| - id: needs | |
| run: echo "needs-updating=${{ steps.update.outputs.needs-updating }}" >> $GITHUB_OUTPUT | |
| build: | |
| name: Build Image | |
| runs-on: ubuntu-22.04 | |
| needs: [variables, check] | |
| if: ${{ needs.check.outputs.needs-updating }} | |
| strategy: | |
| fail-fast: false | |
| permissions: | |
| contents: read # for docker/build-push-action to read repo content | |
| security-events: write # for github/codeql-action/upload-sarif to upload SARIF results | |
| packages: write # for docker/build-push-action to push to GHCR | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| - name: Docker Buildx | |
| uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0 | |
| - name: Setup QEMU | |
| uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v3.0.0 | |
| with: | |
| platforms: arm64 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0 | |
| with: | |
| images: | | |
| name=ghcr.io/nginxinc/nginx-gateway-fabric/nginx | |
| tags: | | |
| ${{ needs.variables.outputs.ngf_tag }} | |
| - name: Build Docker Image | |
| uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0 | |
| with: | |
| file: 'build/Dockerfile.nginx' | |
| context: "." | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| push: true | |
| platforms: ${{ env.platforms }} | |
| pull: true | |
| no-cache: true | |
| sbom: true | |
| provenance: false | |
| build-args: | | |
| NJS_DIR=internal/mode/static/nginx/modules/src | |
| NGINX_CONF_DIR=internal/mode/static/nginx/conf | |
| - name: Run Trivy vulnerability scanner | |
| uses: aquasecurity/trivy-action@fbd16365eb88e12433951383f5e99bd901fc618f # 0.12.0 | |
| continue-on-error: true | |
| with: | |
| image-ref: ghcr.io/nginxinc/nginx-gateway-fabric/nginx:${{ needs.variables.outputs.ngf_tag }} | |
| format: "sarif" | |
| output: trivy-results-nginx-gateway-fabric-nginx | |
| ignore-unfixed: "true" | |
| - name: Upload Trivy scan results to GitHub Security tab | |
| uses: github/codeql-action/upload-sarif@49abf0ba24d0b7953cb586944e918a0b92074c80 # v2.22.4 | |
| continue-on-error: true | |
| with: | |
| sarif_file: trivy-results-nginx-gateway-fabric-nginx | |
| - name: Upload Scan Results | |
| uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3 | |
| continue-on-error: true | |
| with: | |
| name: trivy-results-nginx-gateway-fabric-nginx | |
| path: trivy-results-nginx-gateway-fabric-nginx | |
| if: always() |