Tag Archives: docker

OpenShift Cookbook by Packt Publishing

Author: Shekhar Gulati
Publisher: Packt Pubblications
URL: https://www.packtpub.com/virtualization-and-cloud/openshift-cookbook
GitHub: https://github.com/OpenShift-Cookbook

On Amazon: http://www.amazon.com/OpenShift-Cookbook-Shekhar-Gulati/dp/1783981202/

This great book lets you, with a very little effort, to understand the OpenShift technology. You don’t need a strong background on virtualization and container technologies, but at the same time it does not get bored a skilled user.

The overview on the OpenShift technology and its utilities (rhc) is very clear and easy to follow, also thanks to the OpenShift free profile which allows you to test and play with the rhc command while you go through with the book reading. More complex tasks like backups, snapshots, rollbacks are addressed and explained. Also the security aspects are taken into account.

Several real-world examples, with end-to-end receipts, are showed in the book: MySQL, PostgreSQL, MongoDB for database apps, Python, Java, Node.js for web oriented development.

A chapter is dedicated on how to use Jenkins CI as a Continuous Integration system for OpenShift apps; this is an aspect which is most of the times not took into account, but it’s very important nowadays.

I would consider as the “core” of the book the chapter on scaling OpenShift applications, which is a salient characteristic of OpenShift and it is not always an easy task to solve.

In conclusion a must have book if you want to start and play with OpenShift, even if you are a beginner or if you are not but you don’t have familiarity with complex and scalable application deployment.

All the code mentioned in the book is available on their GitHub repo: https://github.com/OpenShift-Cookbook.