Merge mysql service_config_settings for nova

The hieradata from the nova-base.yaml service template needs to be available to
the role running mysql, which isn't necessarily the same role as nova.

nova-base.yaml isn't an actual service template though that is included in any
ServiceChain resources, it's outputs need to be merged with an actual nova
service template, such as nova-api.yaml.

As nova-api.yaml already provides some hieradata for the mysql service in
service_config_settings, this patch uses map_merge to combine the 2 values.

Change-Id: I4dc684b3611b13f177f9499e69468d3f6ef6fa76
Closes-Bug: #1654058

diff --git a/puppet/services/nova-api.yaml b/puppet/services/nova-api.yaml
index a4a487c..724a63a 100644 (file)
--- a/puppet/services/nova-api.yaml
+++ b/puppet/services/nova-api.yaml
@@ -137,6 +137,23 @@ outputs:
       step_config: |
         include tripleo::profile::base::nova::api
       service_config_settings:
+        mysql:
+          map_merge:
+          - {get_attr: [NovaBase, role_data, service_config_settings, mysql]}
+          - nova::db::mysql::password: {get_param: NovaPassword}
+            nova::db::mysql::user: nova
+            nova::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
+            nova::db::mysql::dbname: nova
+            nova::db::mysql::allowed_hosts:
+              - '%'
+              - "%{hiera('mysql_bind_host')}"
+            nova::db::mysql_api::password: {get_param: NovaPassword}
+            nova::db::mysql_api::user: nova_api
+            nova::db::mysql_api::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
+            nova::db::mysql_api::dbname: nova_api
+            nova::db::mysql_api::allowed_hosts:
+              - '%'
+              - "%{hiera('mysql_bind_host')}"
         keystone:
           nova::keystone::auth::tenant: 'service'
           nova::keystone::auth::public_url: {get_param: [EndpointMap, NovaPublic, uri]}
@@ -144,18 +161,3 @@ outputs:
           nova::keystone::auth::admin_url: {get_param: [EndpointMap, NovaAdmin, uri]}
           nova::keystone::auth::password: {get_param: NovaPassword}
           nova::keystone::auth::region: {get_param: KeystoneRegion}
-        mysql:
-          nova::db::mysql::password: {get_param: NovaPassword}
-          nova::db::mysql::user: nova
-          nova::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
-          nova::db::mysql::dbname: nova
-          nova::db::mysql::allowed_hosts:
-            - '%'
-            - "%{hiera('mysql_bind_host')}"
-          nova::db::mysql_api::password: {get_param: NovaPassword}
-          nova::db::mysql_api::user: nova_api
-          nova::db::mysql_api::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
-          nova::db::mysql_api::dbname: nova_api
-          nova::db::mysql_api::allowed_hosts:
-            - '%'
-            - "%{hiera('mysql_bind_host')}"