Bump reclass to use openstack node role

Change-Id: I31fc6f95aae386d72985fa05ca1db7018429ce56
(cherry picked from commit b1cb4ad7dc249c9a885b292fe78160fce6ab1c0e)
diff --git a/classes/cluster/virtual-mcp11-aio/openstack/init.yml b/classes/cluster/virtual-mcp11-aio/openstack/init.yml
index 530c09d..48b3c79 100755
--- a/classes/cluster/virtual-mcp11-aio/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-aio/openstack/init.yml
@@ -41,6 +41,7 @@
 parameters:
   _param:
     openstack_version: pike
+    openstack_node_role: primary
     cluster_public_host: ${_param:single_address}
     cluster_public_protocol: http
     openstack_region: CustomRegion