apps/openstacknode/app/src/test/resources/org/onosproject/openstacknode/web/openstack-node-gateway-config.json

{
  "nodes" : [
    {
      "hostname" : "gateway-node",
      "type" : "GATEWAY",
      "managementIp" : "10.134.231.32",
      "dataIp" : "10.134.34.224",
      "integrationBridge" : "of:00000000000000a2",
      "routerBridge" : "of:00000000000000b1",
      "uplinkPort" : "eth2",
      "routerController" : "172.17.0.2"
    }
  ]
}