version: '3.8'

services:
  tcp-proxy:
    build: .
    container_name: industrial-nat-proxy
    restart: always              # ⚠️ Reiniciar automáticamente
    
    # Mapear puertos del host al contenedor
    ports:
      - "8080:8080"   # Puerto de gestión (API REST)
      # Los puertos NAT se crean dinámicamente
      
    # Montar volúmenes para persistencia y configuración
    volumes:
      - ./config:/app/config:rw          # Configuración
      - ./certs:/app/certs:ro            # Certificados SSH (solo lectura)
      - ./logs:/app/logs:rw              # Logs
      - ./scripts:/app/scripts:rw        # Scripts personalizados
      
    # Variables de entorno
    environment:
      - PYTHONUNBUFFERED=1
      - CONFIG_FILE=/app/config/nat_config.yaml
      - TZ=America/Argentina/Buenos_Aires  # Ajustar tu zona horaria
      
    # Configuración de red
    networks:
      - proxy-network
      
    # Configuración de recursos
    deploy:
      resources:
        limits:
          memory: 1G
          cpus: '1.0'
        reservations:
          memory: 512M
          cpus: '0.5'
          
    # Configuración de salud
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
      
    # Reiniciar en caso de fallo
    deploy:
      restart_policy:
        condition: any
        delay: 10s
        max_attempts: 5
        window: 120s

networks:
  proxy-network:
    driver: bridge