version: '3'
services:

  forum_wordpress:
    image: wordpress
    ports:
      - 8080:80
    environment:
      - WORDPRESS_DB_HOST=mysql
      - WORDPRESS_DB_USER=root
      - WORDPRESS_DB_PASSWORD=.wordpress.
      - WORDPRESS_DB_NAME=wordpress
    volumes:
      - ./www:/var/www/html
    depends_on:
      - mysql
 get link:http://exe.io/9AnRrza9