specify model_policies_dir

Change-Id: Iab55f7c10661c9f03b990159feaf44da72dc9f15
diff --git a/cord-pod/files/openstack_synchronizer_config b/cord-pod/files/openstack_synchronizer_config
index b52ac9b..20f12d3 100644
--- a/cord-pod/files/openstack_synchronizer_config
+++ b/cord-pod/files/openstack_synchronizer_config
@@ -16,6 +16,7 @@
 dependency_graph=/opt/xos/model-deps
 steps_dir=/opt/xos/synchronizers/openstack/steps
 sys_dir=/opt/xos/synchronizers/openstack/sys
+model_policies_dir=/opt/xos/synchronizers/openstack/model_policies
 logfile=/var/log/xos_backend.log
 save_ansible_output=True
 backoff_disabled=False