fabric.json

{
    "physical-nodes" : {
                "c1" : {
                               "ip" : "192.168.0.1/24",
                               "location" : "fabric"
                             },
                "c2" : {
                               "ip" : "192.168.0.2/24",
                               "location" : "fabric"
                             }
                        },
    "virtual-nets" : [ {
                        "virtual-nodes" : 4,
                        "location" : "colocated",
                        "node" : "c1"
                       },
                       {
                        "virtual-nodes" : 2,
                        "location" : "custom",
                        "nodes" : { "c1" : 1,
                                    "c2" : 1
                                  }
                       } ],
    "controller" : "45.55.19.168:6633"
}