Merge "Add rbd option to cinder configuration"

manifests/cinder/storage.pp

@@ -11,6 +11,9 @@ class openstack::cinder::storage(
   $volume_package_ensure = 'present',
   $volume_group          = 'cinder-volumes',
   $enabled               = true,
+  $rbd_user              = 'volumes',
+  $rbd_pool              = 'volumes',
+  $rbd_secret_uuid       = false,
   $volume_driver         = 'iscsi',
   $iscsi_ip_address      = '127.0.0.1',
   $setup_test_volume     = false,
@@ -36,17 +39,29 @@ class openstack::cinder::storage(
     enabled        => $enabled,
   }
 
-  if $volume_driver == 'iscsi' {
+  case $volume_driver {
-    class { 'cinder::volume::iscsi':
+
-      iscsi_ip_address => $iscsi_ip_address,
+    'iscsi': {
-      volume_group     => $volume_group,
+      class { 'cinder::volume::iscsi':
-    }
+        iscsi_ip_address => $iscsi_ip_address,
-    if $setup_test_volume {
+        volume_group     => $volume_group,
-      class {'::cinder::setup_test_volume':
+      }
-        volume_name => $volume_group,
+      if $setup_test_volume {
+        class {'::cinder::setup_test_volume':
+          volume_name => $volume_group,
+        }
       }
     }
-  } else {
+    'rbd': {
-    warning("Unsupported volume driver: ${volume_driver}, make sure you are configuring this yourself")
+
+      class { 'cinder::volume::rbd':
+        rbd_user        => $rbd_user,
+        rbd_pool        => $rbd_pool,
+        rbd_secret_uuid => $rbd_secret_uuid,
+      }
+    }
+    default:  {
+      warning("Unsupported volume driver: ${volume_driver}, make sure you are configuring this yourself")
+    }
   }
 }

manifests/compute.pp

@@ -72,12 +72,16 @@ class openstack::compute (
   $vncserver_listen              = false,
   # cinder / volumes
   $manage_volumes                = true,
+  $cinder_volume_driver          = 'iscsi',
   $cinder_db_password            = false,
   $cinder_db_user                = 'cinder',
   $cinder_db_name                = 'cinder',
   $volume_group                  = 'cinder-volumes',
   $iscsi_ip_address              = '127.0.0.1',
   $setup_test_volume             = false,
+  $cinder_rbd_user               = 'volumes',
+  $cinder_rbd_pool               = 'volumes',
+  $cinder_rbd_secret_uuid        = false,
   # General
   $migration_support             = false,
   $verbose                       = false,
@@ -250,7 +254,10 @@ class openstack::compute (
       enabled             => $enabled,
       verbose             => $verbose,
       setup_test_volume   => $setup_test_volume,
-      volume_driver       => 'iscsi',
+      rbd_user            => $cinder_rbd_user,
+      rbd_pool            => $cinder_rbd_pool,
+      rbd_secret_uuid     => $cinter_rbd_secret_uuid,
+      volume_driver       => $cinder_volume_driver,
     }
 
     # set in nova::api

spec/classes/openstack_cinder_storage_spec.rb

@@ -65,4 +65,22 @@ describe 'openstack::cinder::storage' do
     end
   end
 
+  describe 'when setting up test volumes for rbd' do
+    before do
+      params.merge!(
+          :volume_driver   => 'rbd',
+          :rbd_user        => 'rbd',
+          :rbd_pool        => 'rbd_pool',
+          :rbd_secret_uuid => 'secret'
+      )
+    end
+
+    it { should contain_class('cinder::volume::rbd').with(
+                    :rbd_user => 'rbd',
+                    :rbd_pool => 'rbd_pool',
+                    :rbd_secret_uuid => 'secret'
+                ) }
+
+
+  end
 end

spec/classes/openstack_compute_spec.rb

@@ -148,6 +148,33 @@ describe 'openstack::compute' do
 
   end
 
+  context 'with rbd storage' do
+    before do
+      params.merge!(
+          :cinder_volume_driver => 'rbd',
+          :cinder_rbd_user      => 'volumes',
+          :cinder_rbd_pool      => 'volumes'
+      )
+    end
+    it do
+      should contain_class('openstack::cinder::storage').with(
+                 :sql_connection      => 'mysql://cinder:cinder_pass@127.0.0.1/cinder',
+                 :rabbit_password     => 'rabbit_pw',
+                 :rabbit_userid       => 'openstack',
+                 :rabbit_host         => '127.0.0.1',
+                 :rabbit_virtual_host => '/',
+                 :volume_group        => 'cinder-volumes',
+                 :iscsi_ip_address    => '127.0.0.1',
+                 :enabled             => true,
+                 :verbose             => false,
+                 :setup_test_volume   => false,
+                 :rbd_user            => 'volumes',
+                 :rbd_pool            => 'volumes',
+                 :volume_driver       => 'rbd'
+             )
+    end
+  end
+
   describe 'when quantum is false' do
 
     describe 'configuring for multi host' do