Home > Storage > PowerScale (Isilon) > Product Documentation > Management and Migration > SUSE Rancher and RKE2 Kubernetes Cluster using CSI Driver on Dell PowerScale > Overall solution
This paper describes the steps needed to install RKE2 Cluster on top of an existing SUSE Rancher cluster.
The following diagram shows the architecture of the SUSE Rancher cluster.
The SUSE Rancher cluster was installed as three virtual machines. Each of the virtual machines is configured with four vCPUs, 32Gb RAM, and 250Gb of local storage. Each VM is running SLES15 Service Pack 4.
The PowerScale system used in this configuration consists of three nodes F200 running OneFS version 9.4.03.