{
  "listen": "0.0.0.0:443",
  "psk": "AUTO",
  "master_node_url": "http://master.example.com:8080",
  "enrollment_token": "PASTE_TOKEN_FROM_MASTER_NODE_HERE",
  "node_name": "node-01",
  "country_code": "US",
  "region": "eu-central",
  "hardware_id": "server-123",
  "max_connections": 1000
}