I am attempting to use a OS::Heat::ResourceGroup in a stack but it fails when I try to allocate network ports.

I want to be able to assign the servers created by the ResourceGroup to a network/subnet referenced in the parent stack.

1. Is this possible?
2. I cannot find examples, are there any?

Thanks Andy

Extra details:

I can get simple ResorceGroups to execute correctly.

It fails with the following stack_status_reason

"stack_status_reason": "Resource CREATE failed: Error: Resource CREATE failed: Error: Resource CREATE failed: NetworkNotFoundClient: Network 4235e18a-79f3-4c05-8e6f-32adebfa0ae7 could not be found\n"

The NetworkID "4235e18a-79f3-4c05-8e6f-32adebfa0ae7" is created in the parent stack and is created.

I am trying this with both Horizon and heatclient. This is all in IceHouse 2014.1

Snippet of the ResourceGroup

PS_rg:
    type: OS::Heat::ResourceGroup
    properties:
      count: 2
      resource_def:
        type: "http://xxx.xxx.xxx.xxx/heat/aim/v1/ps_v1.yaml"
        properties:
            private_net: { get_resource: private_subnet }
            network_id: { get_resource: private_net }
            private_subnet: { get_resource: private_subnet }
            Key_name: { get_param: Key_name }
            Sources_address: { get_param: Sources_address }
            ADS_address: { get_param: ADS_address }
            OSS_address: { get_param: OSS_address }
            Private_net_name: { get_param: Private_net_name }
            public_id: { get_param: public_id }
            Instance_type_PS: { get_param: Instance_type_PS }

The ps_v1.yaml has a reference for a Neutron port which is assigned to a server.

PS_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_param: private_net }
      fixed_ips:
        - subnet_id: { get_param: private_subnet }