To scale out a tenant-enabled Workspace ONE Access environment, use vRealize Suite Lifecycle Manager.

A tenant-enabled Workspace ONE Access can only be accessed by tenant FQDNs. Scaling out a tenant-enabled Workspace ONE Access from a single node to a three node cluster behind a load balancer requires changes to its DNS and certificate requirements.

All the Workspace ONE Access tenant FQDNs must point to the load balancer IP address instead of a single node IP address. The Workspace ONE Access load balancer certificate must hold all the tenant FQDNs. For more information on mandatory certificates and DNS requirements, see Multi-tenancy model.

The same recommendations are provided in the vRealize Suite Lifecycle Manager user interface as a pre-requisite before scaling out the Workspace ONE Access global environment. For more information, see Multi-tenancy model.