Customize image metadata

.github/workflows/sink.yml

@@ -48,7 +48,7 @@ jobs:
     # Login against a Docker registry except on PR
     # https://github.com/docker/login-action
     - name: Log into registry ${{ env.REGISTRY }}
-      if: github.event_name != 'pull_request'
+      # if: github.event_name != 'pull_request'
       uses: docker/login-action@v2
       with:
         registry: ${{ env.REGISTRY }}
@@ -63,15 +63,19 @@ jobs:
         tags: |
           type=sha
           type=semver,pattern={{version}},event=tag
+        labels: |
+          org.opencontainers.image.title=E2E Tests Sink
+          org.opencontainers.image.description=A webserver imitating an eventing sink that receives events and stores in memory
+          org.opencontainers.image.url=https://github.com/kyma-project/eventing-manager/e2e/sink
     
     - name: Build Docker image
       id: build-and-push
       uses: docker/build-push-action@v4
       with:
         context: e2e/sink
-        push: ${{ github.event_name != 'pull_request' }}
+        # push: ${{ github.event_name != 'pull_request' }}
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
-        load: ${{ github.event_name == 'pull_request' }}
+        # load: ${{ github.event_name == 'pull_request' }}
         cache-from: type=gha
         cache-to: type=gha,mode=max