{
    "duffy-new": {
        "topology": {
            "topology_name": "duffy-new", 
            "resource_groups": [
                {
                    "resource_group_name": "duffy-new", 
                    "resource_definitions": [
                        {
                            "count": 1, 
                            "arch": "x86_64", 
                            "version": 7, 
                            "role": "duffy_node", 
                            "name": "duffy"
                        }
                    ], 
                    "resource_group_type": "duffy", 
                    "credentials": "duffy.key"
                }
            ]
        }
    }
}