Docker Compose Wordpress + Mysql + PhpMyAdmin

docker-compose.yml

version: '3'

services:
    # Database
    db:
        image: mysql:5.7
        volumes:
            - db_data:/var/lib/mysql
        restart: always
        environment: 
            MYSQL_ROOT_PASSWORD: password
            MYSQL_DATABASE: wordpress
            MYSQL_USER: wordpress
            MYSQL_PASSWORD: wordpress
        networks:
            - wpsite

    # PhpMyAdmin
    phpmyadmin:
        depends_on:
            - db
        image: phpmyadmin/phpmyadmin
        restart: always
        ports: 
            - '8888:80'
        environment:
            PMA_HOST: db
            MYSQL_ROOT_PASSWORD: password
        networks:
            - wpsite 

    # Wordpress
    wordpress:
        depends_on: 
            - db
        image: wordpress:latest
        ports:
            - '8000:80'
        restart: always
        volumes: ['./wordpress:/var/www/html']
        environment: 
            WORDPRESS_DB_HOST: db
            WORDPRESS_DB_USER: wordpress
            WORDPRESS_DB_PASSWORD: wordpress
            WORDPRESS_DB_NAME: wordpress
        networks: 
            - wpsite

networks: 
    wpsite:
volumes:
    db_data: