version: '2'

services:
  app:
    image: yourapp:latest
    container_name: app
    networks:
      - app-network
    restart: always

  db:
    image: db
    container_name: db
    volumes:
      - /var/local/db/:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=password
      - MYSQL_DATABASE=database
      - MYSQL_USER=user
      - MYSQL_PASSWORD=userpassword
    networks:
      - app-network
    restart: always

networks:
  app-network:
    external:
      name: nginx-proxy