{
  "root": {
    "servers": [
      {
        "folder": "生产环境",
        "label": "生产入口",
        "hostname": "root-server",
        "public_ip": "192.0.2.10",
        "port": 22,
        "user": "root",
        "passwd": ""
      },
      {
        "folder": "生产环境/Web",
        "label": "生产 Web 1",
        "hostname": "prod-web-1",
        "public_ip": "203.0.113.20",
        "port": 22,
        "user": "ubuntu",
        "passwd": ""
      },
      {
        "folder": "生产环境/数据库",
        "label": "生产 DB 1",
        "hostname": "prod-db-1",
        "public_ip": "203.0.113.30",
        "port": 22,
        "user": "admin",
        "passwd": ""
      },
      {
        "folder": "测试环境",
        "label": "Staging",
        "hostname": "staging",
        "public_ip": "198.51.100.40",
        "port": 2222,
        "user": "root",
        "passwd": ""
      }
    ]
  }
}