Upgrading Red Hat OpenShift on IBM Cloud
Deployment options: Netezza Performance Server for Cloud Pak for Data
After you paused your instance, upgrade Red Hat OpenShift.
To upgrade Red Hat OpenShift, follow the steps that are described in Updating clusters, worker nodes, and cluster components.
IBM Cloud provides the service to upgrade Red Hat OpenShift, and keep it in supported versions because Red Hat OpenShift is a managed service.