docker-compose mariadb with adminer

version: '3.3'

services:
  db:
    image: yobasystems/alpine-mariadb:amd64
    volumes:
      - ~/mysql_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: root
      MYSQL_USER: root
      MYSQL_PASSWORD: root

  adminer:
    image: adminer
    restart: always
    ports:
      - 8080:8080