pm2 python

pm2 start web/service.py --interpreter python3

config file

{
  "apps": [
    {
      "name": "index",
      "script": "/root/ReSRer/index_ctx.py",
      "args": [
        "dataset",
        "--dataset_id",
        "wiki_dpr",
        "--subset",
        "psgs_w100.multiset.no_index",
        "--db_name",
        "psgs_w100",
        "--collection_name",
        "dpr_multiset",
        "--max_text",
        "16384",
        "--split",
        "train"
      ],
      "env": {
        "CUDA_VISIBLE_DEVICES": "0,1"
      },
      "wait_ready": false,
      "autorestart": false,
      "max_restarts": 5,
      "interpreter": "/usr/bin/python"
    }
  ]
}

PM2 - Manage Python Processes

PM2 is a production-grade process manager that makes management of background process easy. In the Python world we could compare PM2 to Supervisord, but PM2 ...

https://pm2.io/blog/2018/09/19/Manage-Python-Processes