Draft Document for Review December 11, 2019 1:55 pm 8459ch04.fm 4 Red Hat OpenShift components  and architecture OpenShift is a set of modular components and services, based on Kubernetes cluster and  Docker, running on top of Red Hat Linux. OpenShift is designed to provide access to  container images with a focus on easy composition of applications by developers. This chapter describes the OpenShift cluster platform components and architecture. This chapter contains the following: GLYPH<SM590000> OpenShift cluster components GLYPH<SM590000> OpenShift container platform networking GLYPH<SM590000> OpenShift persistent storage GLYPH<SM590000> OpenShift registry GLYPH<SM590000> Managing OpenShift Resources ' Copyright IBM Corp. 2 019. All rights reserved. 55