Merge "Support configurable Zaqar backends"

1 files changed, 66 insertions, 32 deletions

diff --git a/docker/services/zaqar.yaml b/docker/services/zaqar.yaml
index 85a84550..061a4a70 100644
--- a/docker/services/zaqar.yaml
+++ b/docker/services/zaqar.yaml
@@ -10,6 +10,10 @@ parameters:
   DockerZaqarConfigImage:
     description: The container image to use for the zaqar config_volume
     type: string
+  ZaqarManagementStore:
+    type: string
+    description: The management store for Zaqar
+    default: mongodb
   EndpointMap:
     default: {}
     description: Mapping of service endpoint -> protocol. Typically set
@@ -37,6 +41,9 @@ parameters:
     description: Parameters specific to the role
     type: json
 
+conditions:
+  zaqar_management_store_sqlalchemy: {equals : [{get_param: ZaqarManagementStore}, 'sqlalchemy']}
+
 resources:
 
   ContainersCommon:
@@ -87,38 +94,65 @@ outputs:
               owner: zaqar:zaqar
               recurse: true
       docker_config:
-        step_4:
-          zaqar:
-            image: &zaqar_image {get_param: DockerZaqarImage}
-            net: host
-            privileged: false
-            restart: always
-            # NOTE(mandre) kolla image changes the user to 'zaqar', we need it
-            # to be root to run httpd
-            user: root
-            volumes:
-              list_concat:
-                - {get_attr: [ContainersCommon, volumes]}
-                -
-                  - /var/lib/kolla/config_files/zaqar.json:/var/lib/kolla/config_files/config.json:ro
-                  - /var/lib/config-data/puppet-generated/zaqar/:/var/lib/kolla/config_files/src:ro
-                  - /var/log/containers/zaqar:/var/log/zaqar
-            environment:
-              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
-          zaqar_websocket:
-            image: *zaqar_image
-            net: host
-            privileged: false
-            restart: always
-            volumes:
-              list_concat:
-                - {get_attr: [ContainersCommon, volumes]}
-                -
-                  - /var/lib/kolla/config_files/zaqar_websocket.json:/var/lib/kolla/config_files/config.json:ro
-                  - /var/lib/config-data/puppet-generated/zaqar/:/var/lib/kolla/config_files/src:ro
-                  - /var/log/containers/zaqar:/var/log/zaqar
-            environment:
-              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+        map_merge:
+          -
+            if:
+            - zaqar_management_store_sqlalchemy
+            -
+              step_2:
+                zaqar_init_log:
+                  image: &zaqar_image {get_param: DockerZaqarImage}
+                  user: root
+                  volumes:
+                    - /var/log/containers/zaqar:/var/log/zaqar
+                  command: ['/bin/bash', '-c', 'chown -R zaqar:zaqar /var/log/zaqar']
+              step_3:
+                zaqar_db_sync:
+                  image: *zaqar_image
+                  net: host
+                  privileged: false
+                  detach: false
+                  user: root
+                  volumes:
+                    list_concat:
+                      - {get_attr: [ContainersCommon, volumes]}
+                      -
+                        - /var/lib/config-data/zaqar/etc/zaqar/:/etc/zaqar/:ro
+                        - /var/log/containers/zaqar:/var/log/zaqar
+                  command: "/usr/bin/bootstrap_host_exec zaqar su zaqar -s /bin/bash -c 'zaqar-sql-db-manage upgrade head'"
+            - {}
+          - step_4:
+              zaqar:
+                image: *zaqar_image
+                net: host
+                privileged: false
+                restart: always
+                # NOTE(mandre) kolla image changes the user to 'zaqar', we need it
+                # to be root to run httpd
+                user: root
+                volumes:
+                  list_concat:
+                    - {get_attr: [ContainersCommon, volumes]}
+                    -
+                      - /var/lib/kolla/config_files/zaqar.json:/var/lib/kolla/config_files/config.json:ro
+                      - /var/lib/config-data/puppet-generated/zaqar/:/var/lib/kolla/config_files/src:ro
+                      - /var/log/containers/zaqar:/var/log/zaqar
+                environment:
+                  - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+              zaqar_websocket:
+                image: *zaqar_image
+                net: host
+                privileged: false
+                restart: always
+                volumes:
+                  list_concat:
+                    - {get_attr: [ContainersCommon, volumes]}
+                    -
+                      - /var/lib/kolla/config_files/zaqar_websocket.json:/var/lib/kolla/config_files/config.json:ro
+                      - /var/lib/config-data/puppet-generated/zaqar/:/var/lib/kolla/config_files/src:ro
+                      - /var/log/containers/zaqar:/var/log/zaqar
+                environment:
+                  - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
       host_prep_tasks:
         - name: create persistent logs directory
           file: