/**
 * PM2 进程守护配置
 * 标准安装路径: /opt/Trading_Studio
 * 用法: pm2 start ecosystem.config.js
 */
const path = require("path");

const APP_DIR = __dirname;

module.exports = {
  apps: [
    {
      name: "trading_studio",
      script: path.join(APP_DIR, "app.py"),
      interpreter: path.join(APP_DIR, "venv/bin/python"),
      cwd: APP_DIR,
      instances: 1,
      autorestart: true,
      watch: false,
      max_memory_restart: "6G",
      env: {
        PYTHONUNBUFFERED: "1",
        CUDA_VISIBLE_DEVICES: "0",
        PYTORCH_CUDA_ALLOC_CONF: "expandable_segments:True",
      },
      error_file: path.join(APP_DIR, "logs/pm2-error.log"),
      out_file: path.join(APP_DIR, "logs/pm2-out.log"),
      log_date_format: "YYYY-MM-DD HH:mm:ss",
      merge_logs: true,
    },
  ],
};