Remove deprecated database_min_pool_size

... because it was deprecated during Ussuri cycle.

Change-Id: Ie1826e0c5fc4112bf7adb4efa6aef046a648ea8a

manifests/db.pp

@@ -43,12 +43,6 @@
 #   Cluster (NDB).
 #   Defaults to $::os_service_default
 #
-# DEPRECATED PARAMETERS
-#
-# [*database_min_pool_size*]
-#   (Optional) Minimum number of SQL connections to keep open in a pool.
-#   Defaults to undef
-#
 class cloudkitty::db (
   $database_connection              = 'sqlite:////var/lib/cloudkitty/cloudkitty.sqlite',
   $database_connection_recycle_time = $::os_service_default,
@@ -59,16 +53,10 @@ class cloudkitty::db (
   $database_max_overflow            = $::os_service_default,
   $database_pool_timeout            = $::os_service_default,
   $mysql_enable_ndb                 = $::os_service_default,
-  # DEPRECATED PARAMETERS
-  $database_min_pool_size           = undef,
 ) {
 
   include cloudkitty::deps
 
-  if $database_min_pool_size {
-    warning('The database_min_pool_size parameter is deprecated, and will be removed in a future release.')
-  }
-
   oslo::db { 'cloudkitty_config':
     connection              => $database_connection,
     connection_recycle_time => $database_connection_recycle_time,

releasenotes/notes/remove-database_min_pool_size-16ffff3f335ced16.yaml

@@ -0,0 +1,4 @@
+---
+upgrade:
+  - |
+    The ``cloudkitty::db::database_min_pool_size`` parameter has been removed.