Quickly deploy mysql and phpMyAdmin with this docker compose file

docker-compose.yml

services:
  mysql:
    image: mysql:8.4.3
    restart: always
    ports:
      - 3306:3306
    volumes:
      - ./mysql:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_TCP_PORT=3306
  phpMyAdmin:
    image: phpmyadmin
    restart: always
    ports:
      - 8080:80
    environment:
      - PMA_ARBITRARY=1

Perfect!