docker-compose.mariadb.yml

version: "3.9"

services:
  db:
    image: mariadb
    restart: always
    environment:
      MARIADB_ROOT_PASSWORD: root123
      MARIADB_USER: example
      MARIADB_PASSWORD: example
      MYSQL_DATABASE: test
    ports:
      - "3306:3306"

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