Support configurable Zaqar backends

This patch adds parameters to configure alternative version
of the Zaqar messaging and management backends.

The intent is to make use of these settings in the
containers undercloud to use swift/mysql backends as a default
thus avoiding the dependency on MongoDB.

Change-Id: Ifd6a561737184c9322192ffc9a412c77d6eac3e9
Depends-On: Ie6a56b9163950cee2c0341afa0c0ddce665f3704
Depends-On: I3598e39c0a3cdf80b96e728d9aa8a7e6505e0690

1 files changed, 65 insertions, 14 deletions

diff --git a/puppet/services/zaqar.yaml b/puppet/services/zaqar.yaml
index debdc742..21857423 100644
--- a/puppet/services/zaqar.yaml
+++ b/puppet/services/zaqar.yaml
@@ -56,6 +56,14 @@ parameters:
     type: string
     description: Set the number of workers for zaqar::wsgi::apache
     default: '%{::os_workers}'
+  ZaqarMessageStore:
+    type: string
+    description: The messaging store for Zaqar
+    default: mongodb
+  ZaqarManagementStore:
+    type: string
+    description: The management store for Zaqar
+    default: mongodb
   EnableInternalTLS:
     type: boolean
     default: false
@@ -63,6 +71,8 @@ parameters:
 conditions:
   zaqar_workers_zero: {equals : [{get_param: ZaqarWorkers}, 0]}
   service_debug_unset: {equals : [{get_param: ZaqarDebug}, '']}
+  zaqar_messaging_store_swift: {equals : [{get_param: ZaqarMessageStore}, 'swift']}
+  zaqar_management_store_sqlalchemy: {equals : [{get_param: ZaqarManagementStore}, 'sqlalchemy']}
 
 resources:
 
@@ -105,26 +115,67 @@ outputs:
                   "%{hiera('fqdn_$NETWORK')}"
                 params:
                   $NETWORK: {get_param: [ServiceNetMap, ZaqarApiNetwork]}
+            zaqar::message_store: {get_param: ZaqarMessageStore}
+            zaqar::management_store: {get_param: ZaqarManagementStore}
+          -
+            if:
+            - zaqar_messaging_store_swift
+            -
+              zaqar::messaging::swift::uri:
+                list_join:
+                  - ''
+                  - ['swift://zaqar:', {get_param: ZaqarPassword}, '@/service']
+              zaqar::messaging::swift::auth_url: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix] }
+              tripleo::profile::base::zaqar::messaging_store: 'swift'
+            - {}
+          -
+            if:
+            - zaqar_management_store_sqlalchemy
+            -
+              tripleo::profile::base::zaqar::management_store: 'sqlalchemy'
+              zaqar::management::sqlalchemy::uri:
+                make_url:
+                  scheme: {get_param: [EndpointMap, MysqlInternal, protocol]}
+                  username: zaqar
+                  password: {get_param: ZaqarPassword}
+                  host: {get_param: [EndpointMap, MysqlInternal, host]}
+                  path: /zaqar
+                  query:
+                    read_default_file: /etc/my.cnf.d/tripleo.cnf
+                    read_default_group: tripleo
+            - {}
           -
             if:
             - zaqar_workers_zero
             - {}
             - zaqar::wsgi::apache::workers: {get_param: ZaqarWorkers}
       service_config_settings:
-        keystone:
-          zaqar::keystone::auth::password: {get_param: ZaqarPassword}
-          zaqar::keystone::auth::public_url: {get_param: [EndpointMap, ZaqarPublic, uri]}
-          zaqar::keystone::auth::admin_url: {get_param: [EndpointMap, ZaqarAdmin, uri]}
-          zaqar::keystone::auth::internal_url: {get_param: [EndpointMap, ZaqarInternal, uri]}
-          zaqar::keystone::auth::region: {get_param: KeystoneRegion}
-          zaqar::keystone::auth::tenant: 'service'
-          zaqar::keystone::auth_websocket::password: {get_param: ZaqarPassword}
-          zaqar::keystone::auth_websocket::public_url: {get_param: [EndpointMap, ZaqarWebSocketPublic, uri]}
-          zaqar::keystone::auth_websocket::admin_url: {get_param: [EndpointMap, ZaqarWebSocketAdmin, uri]}
-          zaqar::keystone::auth_websocket::internal_url: {get_param: [EndpointMap, ZaqarWebSocketInternal, uri]}
-          zaqar::keystone::auth_websocket::region: {get_param: KeystoneRegion}
-          zaqar::keystone::auth_websocket::tenant: 'service'
-
+        map_merge:
+          - keystone:
+              zaqar::keystone::auth::password: {get_param: ZaqarPassword}
+              zaqar::keystone::auth::public_url: {get_param: [EndpointMap, ZaqarPublic, uri]}
+              zaqar::keystone::auth::admin_url: {get_param: [EndpointMap, ZaqarAdmin, uri]}
+              zaqar::keystone::auth::internal_url: {get_param: [EndpointMap, ZaqarInternal, uri]}
+              zaqar::keystone::auth::region: {get_param: KeystoneRegion}
+              zaqar::keystone::auth::tenant: 'service'
+              zaqar::keystone::auth_websocket::password: {get_param: ZaqarPassword}
+              zaqar::keystone::auth_websocket::public_url: {get_param: [EndpointMap, ZaqarWebSocketPublic, uri]}
+              zaqar::keystone::auth_websocket::admin_url: {get_param: [EndpointMap, ZaqarWebSocketAdmin, uri]}
+              zaqar::keystone::auth_websocket::internal_url: {get_param: [EndpointMap, ZaqarWebSocketInternal, uri]}
+              zaqar::keystone::auth_websocket::region: {get_param: KeystoneRegion}
+              zaqar::keystone::auth_websocket::tenant: 'service'
+          -
+            if:
+            - zaqar_management_store_sqlalchemy
+            - mysql:
+                zaqar::db::mysql::user: zaqar
+                zaqar::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
+                zaqar::db::mysql::dbname: zaqar
+                zaqar::db::mysql::password: {get_param: ZaqarPassword}
+                zaqar::db::mysql::allowed_hosts:
+                  - '%'
+                  - "%{hiera('mysql_bind_host')}"
+            - {}
       step_config: |
         include ::tripleo::profile::base::zaqar
       upgrade_tasks: