{
  "apps": [
    {
      "name": "server",
      "script": "index.js",
      "merge_logs": true,
      "max_restarts": 20,
      "instances": 4,
      "max_memory_restart": "200M",
      "env": {
        "PORT": 4000,
        "NODE_ENV": "staging"
      }
    }
  ]
}