Merge "Mount ceph config on gnocchi statsd"

docker/services/gnocchi-statsd.yaml

@@ -81,6 +81,10 @@ outputs:
               dest: "/"
               merge: true
               preserve_properties: true
+            - source: "/var/lib/kolla/config_files/src-ceph/"
+              dest: "/etc/ceph/"
+              merge: true
+              preserve_properties: true
           permissions:
             - path: /var/log/gnocchi
               owner: gnocchi:gnocchi
@@ -99,6 +103,7 @@ outputs:
                   - /var/lib/kolla/config_files/gnocchi_statsd.json:/var/lib/kolla/config_files/config.json:ro
                   - /var/lib/config-data/puppet-generated/gnocchi/:/var/lib/kolla/config_files/src:ro
                   - /var/log/containers/gnocchi:/var/log/gnocchi
+                  - /etc/ceph:/var/lib/kolla/config_files/src-ceph:ro
             environment:
               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
       host_prep_tasks:
@@ -106,6 +111,10 @@ outputs:
           file:
             path: /var/log/containers/gnocchi
             state: directory
+        - name: ensure ceph configurations exist
+          file:
+            path: /etc/ceph
+            state: directory
       upgrade_tasks:
         - name: Stop and disable openstack-gnocchi-statsd service
           tags: step2