Chapter 1. Required Infrastructure Component Versions

Red Hat does not provide support for components listed below, with the exception of components explicitly designated as supported.

Expand

Component name	Version
Maven	3.6.0
OpenShift Maven Plugin	1.1.1
JDK^[a]^[b]	OpenJDK 8 or OpenJDK 11^[c]
Red Hat Enterprise Linux 7^[d]	7.9
Red Hat Enterprise Linux 8^[e]	8.3
OpenShift Container Platform (OCP)^[f]	3.11, 4.7
Minishift	1.34.3 or later
CDK^[g]	3.11.0
git	2.0 or later
oc command line tool	3.11 or later^[h]
^[a] A full JDK installation is required, as JRE does not provide tools for compiling Java applications from source. ^[b] Red Hat OpenJDK is supported by Red Hat. ^[c] Red Hat supports only LTS releases of JDK. ^[d] For deploying applications based on CNR on stand-alone RHEL in a production environment. ^[e] For deploying applications based on CNR on stand-alone RHEL in a production environment. ^[f] OCP is supported by Red Hat ^[g] CDK is supported by Red Hat ^[h] The version of the `oc` CLI tool should correspond to the version of OCP that you are using.