{
  "schema": "guanghu.navigation-map/v1",
  "node_id": "GH-CVM-MAIN-PROD-01",
  "display_name": "光湖企业原生 OS 主节点",
  "provider": "tencent_cloud",
  "region": "ap-guangzhou",
  "system_disk": "/dev/vda",
  "authorized_entry": "JD-FD-PRIMARY email authorization",
  "allowed_actions": [
    "read-navigation-map",
    "sign-native-layout-plan"
  ],
  "safety": {
    "private_keys_exportable": false,
    "controller_signatures_required": 2,
    "independent_failure_domains_required": 2,
    "raw_disk_write": "blocked_until_valid_double_signature"
  }
}