{
  "hosts": {
    "opendaylight": {
      "name": "opendaylight",
      "ipaddress": "192.168.50.1"
    },
    "ds-ctl": {
      "name": "ds-ctl",
      "ipaddress": "192.168.50.20"
    },
    "ds-c1": {
      "name": "ds-c1",
      "ipaddress": "192.168.50.21"
    },
      "ds-c2": {
      "name": "ds-c2",
      "ipaddress": "192.168.50.22"
    }
  }
}