Merge pull request #63120 from dfitzmau/OCPBUGS-7621-vsphere-only

OCPBUGS-7621-vsphere-only: Added ifdef statement to isolate update fr…

Author: bburt-rh

modules/installation-launching-installer.adoc

@@ -278,12 +278,14 @@ cluster.
 
 * Verify the cloud provider account on your host has the correct permissions to deploy the cluster. An account with incorrect permissions causes the installation process to fail with an error message that displays the missing permissions.
 
+ifdef::vsphere[]
 * Optional: Before you create the cluster, configure an external load balancer in place of the default load balancer. 
 +
 [IMPORTANT]
 ====
 You do not need to specify API and Ingress static addresses for your installation program. If you choose this configuration, you must take additional actions to define network targets that accept an IP address from each referenced vSphere subnet. See the section "Configuring an external load balancer".
 ====
+endif::vsphere[]
 
 .Procedure