Docker WordPress Dev

docker-compose.yml

version: "3"

services:
    # Container 1
    # https://hub.docker.com/_/mysql
    db:
        image: mysql:5.7
        restart: always
        volumes:
            - db_data:/var/lib/mysql
        environment:
            MYSQL_ROOT_PASSWORD: password
            MYSQL_DATABASE: wordpress
            MYSQL_USER: wordpress
            MYSQL_PASSWORD: wordpress
        networks:
            - wp

    # Container 2
    # https://hub.docker.com/_/wordpress
    wordpress:
        depends_on:
            - db
        image: wordpress:latest
        restart: always
        volumes: ["./:/var/www/html/wp-content"]
        environment:
            WORDPRESS_DB_HOST: db:3306
            WORDPRESS_DB_USER: wordpress
            WORDPRESS_DB_PASSWORD: wordpress
            WORDPRESS_CONFIG_EXTRA: |
                define('FS_METHOD', 'direct');
        ports:
            - 80:80
        networks:
            - wp

    # Container 3
    # https://hub.docker.com/r/phpmyadmin/phpmyadmin
    phpmyadmin:
        depends_on: 
            - db
        image: phpmyadmin/phpmyadmin:latest
        restart: always
        ports:
            - 8080:80
        environment:
            PMA_HOST: db
            MYSQL_ROOT_PASSWORD: password
        networks: 
            - wp

networks:
    wp:

volumes:
    db_data:

Latest for MariaDB

services:
  db:
    # We use a mariadb image which supports both amd64 & arm64 architecture
    image: mariadb:10.6.4-focal
    # If you really want to use MySQL, uncomment the following line
    #image: mysql:8.0.27
    command: '--default-authentication-plugin=mysql_native_password'
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment:
      - MYSQL_ROOT_PASSWORD=somewordpress
      - MYSQL_DATABASE=wordpress
      - MYSQL_USER=wordpress
      - MYSQL_PASSWORD=wordpress
    expose:
      - 3306
      - 33060
  wordpress:
    image: wordpress:latest
    volumes:
      - wp_data:/var/www/html
    ports:
      - 80:80
    restart: always
    environment:
      - WORDPRESS_DB_HOST=db
      - WORDPRESS_DB_USER=wordpress
      - WORDPRESS_DB_PASSWORD=wordpress
      - WORDPRESS_DB_NAME=wordpress
volumes:
  db_data:
  wp_data: