version: "3.4"

services:
  mariadb:
    image: mariadb
    networks:
      - backend
    environment:
      MYSQL_ROOT_PASSWORD: test123
      MYSQL_USER: test
      MYSQL_PASSWORD: test123
  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    networks:
      - backend
    ports:
      - 8080:80
    environment:
      PMA_HOST: mariadb
      PMA_PORT: 3306
networks:
  backend: