Appendix A. Installing and configuring OpenShift

 

The purpose of this appendix is to help you get a multiple-node OpenShift cluster up and running. OpenShift runs on CentOS 7 or Red Hat Enterprise Linux 7 systems. It can run on physical servers, virtual machines (VMs), or VMs in a public cloud like Amazon Web Services (AWS) EC2. This installation should take approximately an hour, depending on your internet connection speed.

A.1. Prerequisites

This section covers what you’ll need to have access to or control of to build out your OpenShift cluster.

A.2. Machine resource requirements

A.3. Installing CentOS 7

A.4. Preparing to install OpenShift

A.5. Installing OpenShift

A.6. Installation complete

A.7. Installing the oc OpenShift command-line utility

A.8. Adding an OpenShift node

A.9. Configuring the master node

A.10. Adding the node