Book Image

Implementing OpenShift

By : Adam Miller
Book Image

Implementing OpenShift

By: Adam Miller

Overview of this book

Gone are the days of having to provision hardware, deploy, and manage an entire environment just to write code for the next big idea, project, or custom web application. A Platform-as-a-Service cloud aims to fulfill this need, allowing developers to work more efficiently as well as allowing DevOps teams to spend less time fulfilling requests for these environments. Join us as we move into the future with OpenShift. Implementing OpenShift will walk the reader through how to easily develop and deploy upon an open source OpenShift Platform-as-a-Service. We will then discuss the architecture of the platform so that users have some insight into the inner workings of the environment. We will then take a step away from the user aspect and cover DevOps topics so that we can perform the deployment of our very own open source Platform-as-a-Service using the upstream OpenShift Origin code base. Developers are no longer in need of provisioning full-scale development environments by provisioning servers, installing and configuring software, and maintaining infrastructure just to write software. This book will show you how developers can move out of this archaic mindset and into the future utilizing OpenShift Platform-as-a-Service technologies, breaking away from the marketing jargon and into the technology that allows developers to get work done. This book also delves into the realm of DevOps, allowing you to run your own environment to support your development teams more efficiently. This book will show you how the OpenShift Platform-as-a-Service can redefine the way web application developers work by providing the building blocks upon which they are able to create their next big idea. From there, the reader will progress through the OpenShift architecture and on to a brisk automated deployment using DevOps technologies. You will learn everything you need to know in order to use OpenShift to develop and deploy applications in the cloud as well as how to deploy your very own OpenShift Origin-based Platform-as-a-Service cloud.
Table of Contents (12 chapters)

Summary


In this chapter we have discussed DevOps, the Fedora Project, and OpenShift's relationship with Fedora. From there we deployed Fedora to a virtual machine using open source virtualization tools. We covered the topic of using Ansible as an orchestration and configuration management utility and used it to deploy OpenShift to our Fedora virtual machine. Finally, we configured our rhc command-line utility to point to our newly installed OpenShift Origin environment so that we may utilize it, and showed how to use the REST API with our OpenShift Origin environment. Hopefully we've all had a lot of fun and are now hacking on our very own open source PaaS with ease, and have a better understanding of all the technologies and utilities that are combined to make it all a reality. As always, visit https://openshift.com for the latest on OpenShift news. Happy hacking!!