Fixes to virtual-mcp11-ovs-ironic-ssl model

This patch contains small fixes around ssl setup to
virtual-mcp11-ovs-ironic-ssl model.

Change-Id: Ieb02c7606abe67c7a4b8476e278979caf57e9e81
diff --git a/classes/cluster/virtual-mcp11-ovs-ironic-ssl/openstack/control.yml b/classes/cluster/virtual-mcp11-ovs-ironic-ssl/openstack/control.yml
index 382efa6..0781ed9 100644
--- a/classes/cluster/virtual-mcp11-ovs-ironic-ssl/openstack/control.yml
+++ b/classes/cluster/virtual-mcp11-ovs-ironic-ssl/openstack/control.yml
@@ -180,6 +180,7 @@
         protocol: https
   ironic:
     api:
+      public_endpoint: https://${_param:cluster_vip_address}:6385
       message_queue:
         port: ${_param:rabbitmq_port}
         ssl: