Dockerfile, 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 8, 2024 · ecf57ba · ecf57ba
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commit ecf57ba
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diff --git a/.github/actions/docker-init/action.yml b/.github/actions/docker-init/action.yml
@@ -61,3 +61,6 @@ runs:
         cache-source: var-lib-apt
         cache-target: /var/lib/apt
         skip-extraction: ${{ steps.cache-var-lib-apt.outputs.cache-hit }}
+    -  name: Extract metadata
+       id: meta
+       uses: docker/metadata-action@v5
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
@@ -44,3 +44,4 @@ jobs:
           provenance: mode=max,reproducible=true
           outputs: type=registry,rewrite-timestamp=true
           tags: ghcr.io/siemens/kas/${{ matrix.image-name }}
+          annotations: ${{ steps.meta.outputs.labels }}
diff --git a/.github/workflows/next.yml b/.github/workflows/next.yml
@@ -105,3 +105,4 @@ jobs:
           provenance: mode=max,reproducible=true
           outputs: type=registry,rewrite-timestamp=true
           tags: ghcr.io/siemens/kas/${{ matrix.image-name }}:next
+          annotations: ${{ steps.meta.outputs.labels }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -38,3 +38,4 @@ jobs:
             ghcr.io/siemens/kas/${{ matrix.image-name }}
             ghcr.io/siemens/kas/${{ matrix.image-name }}:${{ env.RELEASE_VERSION }}
             ghcr.io/siemens/kas/${{ matrix.image-name }}:latest-release
+          annotations: ${{ steps.meta.outputs.labels }}
diff --git a/Dockerfile b/Dockerfile
@@ -25,6 +25,8 @@ ARG DEBIAN_TAG=bookworm-slim
 
 FROM debian:${DEBIAN_TAG} as kas-base
 
+LABEL org.opencontainers.image.source="https://github.com/siemens/kas"
+
 ARG SOURCE_DATE_EPOCH
 ARG CACHE_SHARING=locked
 
@@ -95,6 +97,8 @@ ENTRYPOINT ["/container-entrypoint"]
 
 FROM kas-base as kas-isar
 
+LABEL org.opencontainers.image.description="Build environment for isar-based Debian projects"
+
 ARG SOURCE_DATE_EPOCH
 ARG CACHE_SHARING=locked
 
@@ -125,6 +129,8 @@ USER builder
 
 FROM kas-base as kas
 
+LABEL org.opencontainers.image.description "Build environment for Yocto/OpenEmbedded projects"
+
 ARG SOURCE_DATE_EPOCH
 ARG CACHE_SHARING=locked