For the un-initiated, this statement could lead to confusion. Perhaps it's better worded as RH OCP "ON" VMware vSphere clusters. Reported by: rhn-gps-mbach https://access.redhat.com/documentation/en-us/red_hat_openshift_data_foundation/4.9/html/deploying_openshift_data_foundation_on_vmware_vsphere/index#annotations:b9ac1909-a2d8-48b3-a01d-31d917f90e1f