{
  "server": {
    "httpPort": 3000,
    "wsPort": 3018
  },
  "patrol": {
    "interval": 60000,
    "maxHistory": 50
  },
  "alert": {
    "warningThreshold": 80,
    "criticalThreshold": 90
  },
  "log": {
    "file": "health-log.json",
    "maxDays": 7
  },
  "heartbeat": {
    "timeout": 300000
  }
}