image tagged with date

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
 
     strategy:
       matrix:
-        openstack: [2023.1, 2023.2, 2024.1]
+        openstack: [master]
         distro: [ubuntu_jammy]
 
     # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
@@ -43,11 +43,13 @@ jobs:
       # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages.
       # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository.
       # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
+      - name: Dynamically set MY_DATE environment variable
+        run: echo "MY_DATE=$(date +%s)" >> $GITHUB_ENV
       - name: Build and push Docker image
         uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
         with:
           push: true
-          tags: "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ matrix.openstack }}-${{ matrix.distro }}"
+          tags: "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ matrix.openstack }}-${{ matrix.distro }}-${{ env.MY_DATE }}"
           labels: ${{ steps.meta.outputs.labels }}
           annotations: ${{ steps.meta.outputs.annotations }}
           build-args: |