VMware released NSX-v (NSX for vSphere) 6.2 back on August 20, 2015. With its release the NSX team introduced support to use NSX-v as a load balancer for the vSphere Platform Services Controller (PSC) for highly available deployments (Release Notes). This is a key new feature that enables customers to further leverage existing NSX-v deployments to simplify their vSphere infrastructure while providing additional HA capabilities for the PSC. This can be a fairly straightforward undertaking when there is an existing vCenter being used for management (e.g. a management cluster).
There is a second scenario, however, that requires some consideration. What if you’re deploying a new vSphere and NSX-v environment where a management vCenter does not already exist? Romain Decker, a Solution Architect in VMware’s Software-Defined Datacenter (SDDC) Professional Services Engineering team has put together a great blog post on the VMware Consulting Blog that walks through that exact scenario and provides a step-by-step instruction on how to work around this chicken and egg scenario using the ability to easily repoint a vCenter Server to an alternate PSC in vSphere 6.0 Update 1.