Fix

Openstack/pv176-init.json

@@ -29,9 +29,7 @@
                             "get_attr": ["pv176-net","network_security_group"]
                             }
                         ],
-                        "network": {
-                            "get_attr": ["pv176-net","network_name"]
-                        }
+                        "network": "inetrenal_net"
                     }
                 }
             }

Openstack/pv176-network.template

@@ -65,7 +65,7 @@
     },
     "outputs":{
         "network_name":{
-            "value": { "get_attr": [internal_net, network_id] }
+            "value": { "get_attr": [internal_net] }
         },
         "network_subnet":{
             "value": { "get_attr": [internal_subnet] }