Chapter 2. Supported clouds

Red Hat OpenShift Container Platform 4.3.18 or later, 4.4.4 or later, and 4.5.2 or later are supported for the hub cluster.

Red Hat OpenShift Container Platform 3.11.200 or later, 4.3.18 or later, 4.4.4 or later, and 4.5.2 or later are supported for the managed clusters.

See the available managed cluster options and documentation:

From vendor documentation previously listed, you might need to learn how configure your kubectl. You must have kubectl installed when you import a managed cluster to a hub cluster. See Importing a target managed cluster to the hub cluster for details.