docker-compose.yml

version: '3.8'

services:
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: palacefine-backend
    restart: unless-stopped
    
    # Network configuration
    ports:
      - "5002:5002"
    
    # Device access for camera and GPIO
    devices:
      - /dev/video0:/dev/video0  # Camera access
      - /dev/gpiomem:/dev/gpiomem  # GPIO access for LED control
    
    # Privileged mode for GPIO/LED control
    # This is needed for rpi-ws281x to control the LED strip
    privileged: true
    
    # Mount /dev for device access
    volumes:
      - /dev:/dev
      - ./backend:/app  # Mount backend code for development
    
    # Environment variables
    environment:
      - BACKEND_HOST=0.0.0.0
      - BACKEND_PORT=5002
      - FRONTEND_ORIGIN=*
      - ADAPTIVE=true
      - PYTHONUNBUFFERED=1
    
    # Logging
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

# Optional: Add a network for future expansion
networks:
  default:
    name: palacefine-network