gistfile1.txt

version: '3.0'

services:
  db:
    image: mariadb:10.2
    ports:
      - "3306:3306"
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: magentou
      MYSQL_USER: user
      MYSQL_PASSWORD: user

  www:
    depends_on:
      - db
    image: magento-www:0.0.6
    volumes:
      - ./shared:/var/www/html/shared
    ports:
      - "80:80"
    restart: always