Set tag hints on ControlVirtualIP

Set tags tripleo_vip_net=ctlplane and tripleo_stack_name=$STACK_NAME
on the ControlVirtualIP port.

Related: blueprint network-data-v2-ports
Change-Id: I098f24423716688fe8ff61a894516f3e860b2a4c

deployed-server/deployed-neutron-port.yaml

@@ -33,6 +33,9 @@ parameters:
   replacement_policy:
     default: ''
     type: string
+  tags:
+    default: []
+    type: comma_delimited_list
   DeployedServerPortMap:
     default: {}
     type: json

overcloud.j2.yaml

@@ -1102,6 +1102,12 @@ resources:
         - [{subnet: {get_attr: [ServiceNetMap, vip_subnet_map, ctlplane]}}]
         - get_param: ControlFixedIPs
       replacement_policy: AUTO
+      tags:
+        - tripleo_vip_net=ctlplane
+        - str_replace:
+            template: tripleo_stack_name=$STACK_NAME
+            params:
+              $STACK_NAME: {get_param: 'OS::stack_name'}
 
   RedisVirtualIP:
     depends_on: [Networks, ServiceNetMap]