/**
 * PM2 Ecosystem Config - LightRAG Sidecar
 *
 * Deploy:  pm2 start packages/lightrag-sidecar/ecosystem.config.cjs
 * Reload:  pm2 reload lightrag-sidecar
 * Logs:    pm2 logs lightrag-sidecar
 * Status:  pm2 status
 */

module.exports = {
  apps: [
    {
      name: 'lightrag-sidecar',
      script: 'app/main.py',
      cwd: process.env.LIGHTRAG_CWD || process.cwd(),
      interpreter: '/usr/bin/python3',
      interpreter_args: '-m uvicorn',
      args: `app.main:app --host ${process.env.HOST || 'localhost'} --port ${process.env.PORT || '3140'} --workers 2`,
      instances: 1,
      exec_mode: 'fork',
      env: {
        PYTHONUNBUFFERED: '1',
        LIGHTRAG_PORT: '3140',
        ENVIRONMENT: 'production',
        LIGHTRAG_DOMAIN: 'transceiver',
        LLM_BACKEND: 'ollama',
        OLLAMA_URL: process.env.OLLAMA_URL || 'http://localhost:11434',
        OLLAMA_MODEL: 'qwen2.5:14b',
        QDRANT_URL: 'http://localhost:6333',
        EMBEDDING_MODEL: 'bge-m3',
        DATABASE_URL: process.env.DATABASE_URL || 'postgresql://tip_kg@localhost:5432/tip_lightrag',
        DB_POOL_SIZE: '10',
        MAX_WORKERS: '4',
        LOG_LEVEL: 'info',
      },
      autorestart: true,
      watch: false,
      max_memory_restart: '1024M',
      kill_timeout: 10000,
      error_file: '/var/log/lightrag-sidecar/error.log',
      out_file: '/var/log/lightrag-sidecar/out.log',
      log_date_format: 'YYYY-MM-DD HH:mm:ss Z',
      merge_logs: true,
    },
  ],
};