docker-compose.yml

version: "3.9"
services:

  redis:
    image: "redis"
    restart: always
    ports:
      - 6379

  backend:
    build: ./backend
    restart: always
    ports:
      - "5000:5000"
    depends_on: 
      - redis

  worker:
    build: ./worker
    restart: always
    privileged: true
    devices:
      - "/dev/mem:/dev/mem"
    depends_on: 
      - redis
    environment: 
      - GPIOZERO_PIN_FACTORY=pigpio
      - PIGPIO_ADDR=172.17.0.1
      - REDIS_HOST=redis
      - REDIS_PORT=6379

  distance:
    build: ./distance
    restart: always
    privileged: true
    devices:
      - "/dev/mem:/dev/mem"
    depends_on: 
      - redis
    environment: 
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - INTERVAL=2

  frontend:
    # it also reverse proxy to backend
    build: ./frontend
    restart: always
    depends_on: 
      - backend
    ports:
      - 80:80

#  telegram_bot:
#    build: ./telegram_bot
#    restart: always
#    # volumes: 
#    #   - ./app:/app

networks:
  default:
    driver: bridge

# pigpiod:
#   build: ./pigpiod
#   restart: always
#   privileged: true
#   devices:
#     - "/dev/mem:/dev/mem"
#     - "/dev/gpiomem:/dev/gpiomem"
#     - "/dev/i2c-1:/dev/i2c-1"
#   ports:
#     - 8888