Fix

Openstack/pv176-init.json

@@ -21,9 +21,9 @@
                 "count": { "get_param": "lab_size" },
                 "resource_def":{
                     "type": "Lib::server_port",
-                    "name": "PV176-port-%index%",
                     "properties": { 
-                        "network_id":{
+                        "name": "PV176-port-%index%",
+                        "network":{
                             "get_attr": ["pv176-net","network_subnet"]
                             }
                     }

Openstack/pv176-port.template

 {
     "heat_template_version": "2016-04-08",
+    "parameters":{
+        "name":{
+            "type": "string"
+        },
+        "network":{
+            "type": "string"
+        }
+    },
     "resources":{
         "port":{
             "type": "OS::Neutron::Port",
-            "name": {"get_param": "name"},
             "properties": {  
-                "network_id":{"get_param": "network_id"},
+                "name": {"get_param": "name"},
+                "network_id":{"get_param": "network"},
                 "security_groups": [
                     "default",
                     "PV176-security-group-MUNI"