Add image expiration for branches (release-engineering#236)

hluk · Feb 22, 2024 · 459f7d2 · 459f7d2
1 parent 75c86a4
commit 459f7d2
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/.github/workflows/gating.yaml b/.github/workflows/gating.yaml
@@ -151,6 +151,7 @@ jobs:
           containerfiles: Dockerfile
           build-args: |
             GITHUB_SHA=${{ github.sha }}
+            EXPIRES_AFTER=${{ github.ref == 'refs/heads/master' && 'never' || '30d' }}
 
       - name: Log in to the image registry
         if: github.event_name == 'push' && github.actor != 'dependabot[bot]'

diff --git a/Dockerfile b/Dockerfile
@@ -52,6 +52,7 @@ RUN set -ex \
 # --- Final image
 FROM scratch
 ARG GITHUB_SHA
+ARG EXPIRES_AFTER
 LABEL \
     summary="Greenwave application" \
     description="Decision-making service for gating in a software delivery pipeline." \
@@ -60,7 +61,8 @@ LABEL \
     url="https://github.com/release-engineering/greenwave" \
     vcs-type="git" \
     vcs-ref=$GITHUB_SHA \
-    io.k8s.display-name="Greenwave"
+    io.k8s.display-name="Greenwave" \
+    quay.expires-after=$EXPIRES_AFTER
 
 ENV \
     PYTHONFAULTHANDLER=1 \