{
  "hostname": "controller",
  "type": "CONTROLLER",
  "managementIp": "172.16.130.10",
  "endpoint": "keystone-end-point-url",
  "authentication": {
    "version": "v2.0",
    "port": 35357,
    "protocol": "HTTP",
    "project": "admin",
    "username": "admin",
    "password": "nova",
    "perspective": "PUBLIC"
  }
}