I have a complete Docker Course with O’Reilly Publishers! http://shop.oreilly.com/product/0636920051343.do#PowerReview
Docker is AWESOME, but it’s really hard to show how great it is in just a few videos, so I released a complete Docker course called “Real World Docker”. It shows you how to go beyond basic Docker commands and teaches you everything from service discovery to infrastructure scaling.
Also watch: “Responsive Design Tutorial – Tips for making web sites look great on any device”