Are you a beginner wanting to learn about OpenShift Primer or a pro who simply wants to brush up on your knowledge?
Either way this new ebook by Eric Schabell is a great read, really useful and insightful. The book itself is all about getting you started and hands-on with Red Hat OpenShift PaaS. It is developer focused, concentrating on getting you working on your code in the Cloud in the shortest amount of time. It is based on real world examples and covers all of the languages to you on OpenShift.
If this is something you are intersted in, then just follow the link: