CORD-879 eliminate proxy models in vtr service

Change-Id: Iab26025c87b18c26c83b5857138a17fc3b04b10d
diff --git a/xos/vtr-onboard.yaml b/xos/vtr-onboard.yaml
index 0110aad..880faa1 100644
--- a/xos/vtr-onboard.yaml
+++ b/xos/vtr-onboard.yaml
@@ -18,6 +18,8 @@
           admin_template: templates/vtradmin.html
           synchronizer: synchronizer/manifest
           synchronizer_run: vtr-synchronizer.py
+          tosca_custom_types: tosca/custom_types/vtr.yaml
+          tosca_resource: tosca/resources/vtrservice.py
           rest_tenant: api/tenant/truckroll.py
           private_key: file:///opt/xos/key_import/vsg_rsa
           public_key: file:///opt/xos/key_import/vsg_rsa.pub