CORD-3001 Provide a non-null value for voltha urls

Change-Id: Idf5e5a1ee84cb6dff3080f848df02f727a2973b7
diff --git a/templates/cord-services.yaml.j2 b/templates/cord-services.yaml.j2
index 933f968..de214f8 100644
--- a/templates/cord-services.yaml.j2
+++ b/templates/cord-services.yaml.j2
@@ -114,6 +114,8 @@
         kind: rcord
         public_key: {{ lookup('file', config_cord_profile_dir + '/key_import/volt_rsa.pub') }}
         private_key_fn: /opt/xos/services/volt/keys/volt_rsa
+        voltha_url: http://does.not.exist/
+        p_onos_url: http://does.not.exist/
 
     volt_vsg:
       type: tosca.nodes.ServiceDependency