Add Barbican to os-ha-contrail

Change-Id: I4655c28797998bc289ae58014b9e9089f29609d5
diff --git a/classes/cluster/os-ha-contrail/opencontrail/control.yml b/classes/cluster/os-ha-contrail/opencontrail/control.yml
index a281452..4c03393 100644
--- a/classes/cluster/os-ha-contrail/opencontrail/control.yml
+++ b/classes/cluster/os-ha-contrail/opencontrail/control.yml
@@ -12,6 +12,7 @@
 - system.opencontrail.client.resource.config_node
 - system.opencontrail.client.resource.database_node
 - system.opencontrail.client.resource.analytics_node
+- system.opencontrail.client.resource.openstack_metadata
 - system.haproxy.proxy.listen.opencontrail.analytics
 - cluster.os-ha-contrail
 parameters: