docker-compose/docker-compose-wordpress.yml

version: '2'
services:
  wordpress:
    image: wordpress
    volumes:
    - /home/wordpress:/var/www/html
    links:
    - db:mysql
    ports:
    - 81:80/tcp
    labels:
      io.rancher.container.pull_image: always
  db:
    image: mariadb
    environment:
      MYSQL_ROOT_PASSWORD: example
    volumes:
    - /home/wordpress/db:/var/lib/mysql
    labels:
      io.rancher.container.pull_image: always