Merge "Move containers common volumes from yaql to list_concat"

diff --cc docker/services/panko-api.yaml
index cd0ee3c,aa59d6f..cf0e171
--- 1/docker/services/panko-api.yaml
--- 2/docker/services/panko-api.yaml
+++ b/docker/services/panko-api.yaml
@@@ -1,9 -1,7 +1,9 @@@
- heat_template_version: ocata
+ heat_template_version: pike
  
  description: >
 -  OpenStack Panko service configured with docker
 +  OpenStack Panko service configured with docker.
 +  Note, this service is deprecated in Pike release and
 +  will be disabled in future releases.
  
  parameters:
    DockerNamespace: