use tag and enable manual approval

delivery.yaml

@@ -55,7 +55,7 @@ pipeline:
 
     - id: build-operator-ui
       type: script
-
+      requires_human_approval: true
       commands:
         - desc: 'Prepare environment'
           cmd: |
@@ -83,11 +83,12 @@ pipeline:
 
     - id: build-logical-backup
       type: script
-
+      requires_human_approval: true
       commands:
         - desc: Build image
           cmd: |
             cd docker/logical-backup
+            export TAG=git describe --tags --always --dirty
             IMAGE="registry-write.opensource.zalan.do/acid/logical-backup"
-            docker build -t "$IMAGE" .
-            docker push "$IMAGE"
+            docker build --rm -t "$IMAGE:$TAG$CDP_TAG" .
+            docker push "$IMAGE):$TAG$CDP_TAG"