version: "3"
services:

# Redis
  redis:
    image: redis
    restart: unless-stopped
    command: ["redis-server", "/usr/local/etc/redis/redis.conf"]
    volumes:
      - ./redis/redis.conf:/usr/local/etc/redis/redis.conf:ro
      - redis-data:/data
    env_file: 
      - redis/redis.env
    networks:
      - backend


# Coturn
  coturn:
    build:
      context: ../
      dockerfile: ./docker/coturn/debian/Dockerfile
    restart: always
    volumes:
      - ./coturn/turnserver.conf:/etc/turnserver.conf:ro
      - ./coturn/privkey.pem:/etc/ssl/private/privkey.pem:ro
      - ./coturn/cert.pem:/etc/ssl/certs/cert.pem:ro
    ports:
## STUN/TURN
      - "3478:3478"
      - "3478:3478/udp"
      - "3479:3479"
      - "3479:3479/udp"
      - "80:80"
      - "80:80/udp"
## STUN/TURN SSL
      - "5349:5349"
      - "5349:5349/udp"
      - "5350:5350"
      - "5350:5350/udp"
      - "443:443"
      - "443:443/udp"
# Relay Ports
#      - "49152-65535:49152-65535"
#      - "49152-65535:49152-65535/udp"
    networks:
      - frontend
      - backend
    depends_on:
      - redis
    env_file:
      - coturn/coturn.env
# DB
      - redis/redis.env
volumes:
  redis-data:

networks:
  frontend:
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 172.16.238.0/24
  backend:
    internal: true