Merge "Stop barbican servics in unupgraded controllers" into stable/ussuri

deployment/barbican/barbican-api-container-puppet.yaml

@@ -825,3 +825,18 @@ outputs:
         - null
       metadata_settings:
         get_attr: [ApacheServiceBase, role_data, metadata_settings]
+      external_upgrade_tasks:
+        - when:
+            - step|int == 1
+          tags:
+            - never
+            - system_upgrade_transfer_data
+            - system_upgrade_stop_services
+          block:
+            - name: Stop barbican api container
+              import_role:
+                name: tripleo_container_stop
+              vars:
+                tripleo_containers_to_stop:
+                  - barbican_api
+                tripleo_delegate_to: "{{ groups['barbican_api'] | default([]) }}"