Fix for patch with etcd in k8s_ha_contrail.

* Added missing params for etcd in k8s_ha_contrail
model.

Change-Id: Ib08440762cff7ff12a5b284ba194c6f9601f7c93
diff --git a/classes/cluster/k8s_ha_contrail/kubernetes/control.yml b/classes/cluster/k8s_ha_contrail/kubernetes/control.yml
index 7be0d64..7befd55 100644
--- a/classes/cluster/k8s_ha_contrail/kubernetes/control.yml
+++ b/classes/cluster/k8s_ha_contrail/kubernetes/control.yml
@@ -12,6 +12,8 @@
     keepalived_vip_virtual_router_id: 60
   etcd:
     server:
+      bind:
+        host: ${_param:deploy_address}
       source:
         engine: docker_hybrid
       ssl: