short cn - https://www.runoob.com/docker/docker-dockerfile.html
Docker Tutorial Series (en) - http://blog.flux7.com/blogs/docker/docker-tutorial-series-part-1-an-introduction
Docker入门实战 (cn, original name Docker Tutorial Series) - https://yuedu.baidu.com/ebook/d817967416fc700abb68fca1
Docker — 从入门到实践 (cn) - https://www.gitbook.com/book/yeasy/docker_practice/details