MySQL with phpmyadmin for docker

docker-compose.yml

services:
  db:
    image: mysql
    container_name: mysql-db
    environment:
      MYSQL_ALLOW_EMPTY_PASSWORD: 1
    ports:
      - "3306:3306"
    volumes:
      - db_data:/var/lib/mysql
    networks:
      - phpmyadmin-network

  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    container_name: phpmyadmin
    environment:
      PMA_HOST: db
      PMA_PORT: 3306
      MYSQL_ALLOW_EMPTY_PASSWORD: 1
    ports:
      - "8080:80"
    networks:
      - phpmyadmin-network
    depends_on:
      - db

networks:
  phpmyadmin-network:
    driver: bridge

volumes:
  db_data: