[CORD-1943] Adding service graph constraints to rcord

Change-Id: I815574342ffe87a5d623723bd29c84d11b4d9b49
diff --git a/roles/cord-profile/templates/cord-services.yaml.j2 b/roles/cord-profile/templates/cord-services.yaml.j2
index ce8311f..c3138fe 100644
--- a/roles/cord-profile/templates/cord-services.yaml.j2
+++ b/roles/cord-profile/templates/cord-services.yaml.j2
@@ -54,6 +54,10 @@
 
     service#rcord:
       type: tosca.nodes.Service
+      requirements:
+        - rcord_tenant:
+            node: service#volt
+            relationship: tosca.relationships.TenantOfService
 
 # ONOS_CORD, fully created in vtn.yaml
     service#ONOS_CORD: