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.

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Component name	Version
Maven	3.6.0
Fabric8 Maven Plugin	4.4.1
JDK^[a]^[b]	OpenJDK 8, OpenJDK 11^[c]
Red Hat Enterprise Linux 7^[d]	7.7
Red Hat Enterprise Linux 8^[e]	8.1
OpenShift Container Platform (OCP)^[f]	3.11, 4.8
Minishift	1.34.2 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] OpenJDK 9 is not supported by Red Hat. ^[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.

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