version: "2"
services:

  db:
    build:
      context: ./mysql
      dockerfile: Dockerfile
    networks:
      backend:
        ipv4_address: 10.${groupid}.0.5

  app:
    env_file:
     - .env
    build: 
     context: ./src
     dockerfile: Dockerfile

    ports:
      - "80${groupid}:8080"
      - "4${groupid}:443"
    depends_on:
      - db
      - smtp
    networks:
      backend:
        ipv4_address: 10.${groupid}.0.6

  smtp:
    build:
      context: ./docker-smtp
      dockerfile: Dockerfile
    restart: always
    networks:
      backend:
        ipv4_address: 10.${groupid}.0.7  
      

networks:
  
  backend:
    driver: bridge
    ipam:
        config:
          - subnet: 10.${groupid}.0.0/18