WORDPRESS的docker安装运行
docker pull wordpress
docker run -d -e WORDPRESS_DB_HOST=test-mysql:3306 --link test-mysql -p 8080:80 -e WORDPRESS_DB_USER=root -e WORDPRESS_DB_PASSWORD=clear_123 wordpress
docker pull wordpress
docker run -d -e WORDPRESS_DB_HOST=test-mysql:3306 --link test-mysql -p 8080:80 -e WORDPRESS_DB_USER=root -e WORDPRESS_DB_PASSWORD=clear_123 wordpress