docker-compose.yml

version: "3.1"

services:
  db:
    image: mariadb:latest
    restart: always
    ports:
      - 3307:3306
    environment:
      MYSQL_ROOT_PASSWORD: root
    volumes:
      - my-datavolume:/var/lib/mysql

  adminer:
    image: adminer
    restart: always
    ports:
      - 8081:8080
    environment:
      ADMINER_DESIGN: mvt

volumes:
  my-datavolume: