Merge "Add mysql_enable_ndb option"

manifests/db.pp

@@ -33,6 +33,11 @@
 #   (Optional) If set, use this value for pool_timeout with SQLAlchemy.
 #   Defaults to $::os_service_default
 #
+# [*mysql_enable_ndb*]
+#   (Optional) If True, transparently enables support for handling MySQL
+#   Cluster (NDB).
+#   Defaults to $::os_service_default
+#
 # [*database_db_max_retries*]
 #   (Optional) Maximum retries in case of connection error or deadlock error
 #   before error is raised. Set to -1 to specify an infinite retry count.
@@ -52,6 +57,7 @@ class octavia::db (
   $database_retry_interval          = $::os_service_default,
   $database_max_overflow            = $::os_service_default,
   $database_pool_timeout            = $::os_service_default,
+  $mysql_enable_ndb                 = $::os_service_default,
   $database_db_max_retries          = $::os_service_default,
   # DEPRECATED PARAMETERS
   $database_min_pool_size           = undef,
@@ -84,6 +90,7 @@ class octavia::db (
     retry_interval          => $database_retry_interval_real,
     max_overflow            => $database_max_overflow_real,
     pool_timeout            => $database_pool_timeout_real,
+    mysql_enable_ndb        => $mysql_enable_ndb,
     db_max_retries          => $database_db_max_retries_real,
   }
 

releasenotes/notes/add_mysql_enable_ndb-option-9f3a4bef514e040d.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Add mysql_enable_ndb parameter to select mysql storage engine.

spec/classes/octavia_db_spec.rb

@@ -12,6 +12,7 @@ describe 'octavia::db' do
         :retry_interval          => '<SERVICE DEFAULT>',
         :max_overflow            => '<SERVICE DEFAULT>',
         :pool_timeout            => '<SERVICE DEFAULT>',
+        :mysql_enable_ndb        => '<SERVICE DEFAULT>',
       )}
     end
 
@@ -25,6 +26,7 @@ describe 'octavia::db' do
           :database_max_pool_size           => '11',
           :database_max_overflow            => '21',
           :database_pool_timeout            => '21',
+          :mysql_enable_ndb                 => true,
           :database_db_max_retries          => '-1',
         }
       end
@@ -38,6 +40,7 @@ describe 'octavia::db' do
         :retry_interval          => '11',
         :max_overflow            => '21',
         :pool_timeout            => '21',
+        :mysql_enable_ndb        => true,
       )}
     end
   end