{
    "type": "MultihostEngine",
    "controller": {
        "type": "DevstackEngine",
        "local_conf": {
            "ENABLED_SERVICES+": ",-n-cpu,-n-net",
            "MULTI_HOST": "1",
            "SCREEN_LOGDIR": "$DEST/logs/screen"
        },
        "provider": {"type": "DummyProvider",
                     "credentials": [{"host": "host-1.net",
                                      "user": "root"}]}
    },
    "nodes": [
        {
            "type": "DevstackEngine",
            "local_conf": {"ENABLED_SERVICES": "n-cpu,n-net"},
            "provider": {
                "type": "DummyProvider",
                "credentials": [{"host": "host-2.net",
                                 "user": "root"}]
            }
        }
    ]
}