services:
  mariadb:
    image: docker.io/library/mariadb:latest
    container_name: mariadb-db
    restart: unless-stopped
    ports:
      - "3306:3306"
    environment:
      MARIADB_ROOT_PASSWORD: secure_root_password
      MARIADB_DATABASE: my_database
      MARIADB_USER: db_user
      MARIADB_PASSWORD: secure_user_password
    volumes:
      - ./mariadb_data:/var/lib/mysql:Z
    networks:
      - db_network

  phpmyadmin:
    image: docker.io/library/phpmyadmin:latest
    container_name: phpmyadmin-web
    restart: unless-stopped
    ports:
      - "8080:80"
    environment:
      PMA_HOST: mariadb
      PMA_PORT: 3306
      UPLOAD_LIMIT: 64M
    networks:
      - db_network
    depends_on:
      - mariadb

networks:
  db_network:
    driver: bridge