Конфигурация ecosystem.config.js для PM2 (Cluster Mode на все ядра CPU)

// ecosystem.config.js
module.exports = {
  apps: [{
    name: 'web-app',
    script: './node_modules/next/dist/bin/next',
    args: 'start',
    cwd: '/var/www/example.com',
    instances: 'max',
    exec_mode: 'cluster',
    autorestart: true,
    max_memory_restart: '1G',
    env_production: {
      NODE_ENV: 'production',
      PORT: 3000
    },
    log_date_format: 'YYYY-MM-DD HH:mm:ss Z',
    error_file: '/var/log/pm2/app-error.log',
    out_file: '/var/log/pm2/app-out.log',
    merge_logs: true
  }]
};