DOCKER: Wordpress+mariadb+phpmyadmin

gistfile1.txt

wordpress:
  image: wordpress
  links:
    - wordpress_db:mysql
  ports:
    - 8080:80
  volumes:
       - ./wp-content/:/var/www/html/wp-content 
wordpress_db:
  image: mariadb
  environment:
    MYSQL_ROOT_PASSWORD: examplepass
phpmyadmin:
  image: corbinu/docker-phpmyadmin
  links:
    - wordpress_db:mysql
  ports:
    - 8181:80
  environment:
    MYSQL_USERNAME: root
    MYSQL_ROOT_PASSWORD: examplepass