ci: Add image descriptions and source

More information in case the image is consumed via different sources than the official one. Signed-off-by: Jan Kiszka <[email protected]>
siemens · Mar 9, 2024 · bfd2562 · bfd2562
1 parent 9103719
commit bfd2562
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Showing 4 changed files with 28 additions and 6 deletions.
diff --git a/.github/actions/docker-init/action.yml b/.github/actions/docker-init/action.yml
@@ -5,7 +5,7 @@ inputs:
     required: true
   deploy-token:
     required: true
-  cache-key:
+  image-name:
     required: true
 
 runs:
@@ -42,13 +42,13 @@ runs:
       uses: actions/cache@v4
       with:
         path: var-cache-apt
-        key: var-cache-apt-${{ env.DEBIAN_TAG }}-${{ inputs.cache-key }}
+        key: var-cache-apt-${{ env.DEBIAN_TAG }}-${{ inputs.image-name }}
     - name: Cache var-lib-apt
       id: cache-var-lib-apt
       uses: actions/cache@v4
       with:
         path: var-lib-apt
-        key: var-lib-apt-${{ env.DEBIAN_TAG }}-${{ inputs.cache-key }}
+        key: var-lib-apt-${{ env.DEBIAN_TAG }}-${{ inputs.image-name }}
     - name: Inject var-cache-apt into docker
       uses: reproducible-containers/[email protected]
       with:
@@ -61,3 +61,22 @@ runs:
         cache-source: var-lib-apt
         cache-target: /var/lib/apt
         skip-extraction: ${{ steps.cache-var-lib-apt.outputs.cache-hit }}
+    - name: Define metadata
+      run: |
+        case ${{ inputs.image-name }} in
+        kas)
+            echo "IMAGE_DESCRIPTION=\"kas build environment for Yocto/OpenEmbedded projects\"" >> $GITHUB_ENV
+            ;;
+        kas-isar)
+            echo "IMAGE_DESCRIPTION=\"kas build environment for isar-based Debian projects\"" >> $GITHUB_ENV
+            ;;
+        esac
+      shell: bash
+    - name: Extract metadata
+      id: meta
+      uses: docker/metadata-action@v5
+      annotations:
+        org.opencontainers.image.description=${{ env.IMAGE_DESCRIPTION }}
+        org.opencontainers.image.licenses="MIT and others"
+      env:
+        DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
@@ -30,7 +30,7 @@ jobs:
         with:
           deploy-user: ${{ github.actor }}
           deploy-token: ${{ secrets.GITHUB_TOKEN }}
-          cache-key: ${{ matrix.image-name }}
+          image-name: ${{ matrix.image-name }}
       - name: Build ${{ matrix.image-name }} image
         uses: docker/build-push-action@v5
         if: ${{ env.PUSH_MASTER }}
@@ -44,3 +44,4 @@ jobs:
           provenance: mode=max,reproducible=true
           outputs: type=registry,rewrite-timestamp=true
           tags: ghcr.io/siemens/kas/${{ matrix.image-name }}
+          annotations: ${{ env.DOCKER_METADATA_OUTPUT_ANNOTATIONS }}
diff --git a/.github/workflows/next.yml b/.github/workflows/next.yml
@@ -76,7 +76,7 @@ jobs:
         with:
           deploy-user: ${{ github.actor }}
           deploy-token: ${{ secrets.GITHUB_TOKEN }}
-          cache-key: ${{ matrix.image-name }}
+          image-name: ${{ matrix.image-name }}
 
       - name: Build ${{ matrix.image-name }} image
         uses: docker/build-push-action@v5
@@ -105,3 +105,4 @@ jobs:
           provenance: mode=max,reproducible=true
           outputs: type=registry,rewrite-timestamp=true
           tags: ghcr.io/siemens/kas/${{ matrix.image-name }}:next
+          annotations: ${{ env.DOCKER_METADATA_OUTPUT_ANNOTATIONS }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           deploy-user: ${{ github.actor }}
           deploy-token: ${{ secrets.GITHUB_TOKEN }}
-          cache-key: ${{ matrix.image-name }}
+          image-name: ${{ matrix.image-name }}
       - name: Build ${{ matrix.image-name }} image
         uses: docker/build-push-action@v5
         with:
@@ -38,3 +38,4 @@ jobs:
             ghcr.io/siemens/kas/${{ matrix.image-name }}
             ghcr.io/siemens/kas/${{ matrix.image-name }}:${{ env.RELEASE_VERSION }}
             ghcr.io/siemens/kas/${{ matrix.image-name }}:latest-release
+          annotations: ${{ env.DOCKER_METADATA_OUTPUT_ANNOTATIONS }}