Merge pull request #159 from k8s-proxmox/feature/gha

use latest tag for release

.github/workflows/docker-publish.yml

@@ -3,14 +3,13 @@ name: publish container image
 on:
   push:
     # Publish semver tags as releases.
-    tags: [ 'v*.*.*' ]
+    tags: ["v*.*.*"]
 
 env:
   REGISTRY: ghcr.io
   # github.repository as <account>/<repo>
   IMAGE_NAME: ${{ github.repository }}
 
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -35,3 +34,9 @@ jobs:
       # platform = linux/amd64,linux/arm64,linux/s390x,linux/ppc64le
       - name: Build and push Docker image
         run: "make docker-buildx PLATFORMS=linux/amd64,linux/arm64,linux/s390x,linux/ppc64le IMG=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}"
+
+      - name: push with 'latest' tag
+        run: |
+          docker pull ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}
+          docker tag ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }} ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest