Fix

Openstack/pv176-init.json

@@ -63,7 +63,7 @@
             "value":{ "get_attr": ["pv176-net"] }
         },
         "port_ids":{
-            "value": {"get_resource": ["instance_ports","port"]}
+            "value": {"get_attr": ["instance_ports","port"]}
         },
         "servers_":{
             "value": {"get_attr": ["servers","server"]}