While new versions of vSphere are being released and deployment methods have been changed, it’s currently not so straight forward to deploy a vSphere lab inside Fusion and Workstation. This due to the fact that there is no OVF-based vCenter Server Appliance install available anymore (as of vSphere 6) and there is some manual fiddling required to make this work. This article will describe the steps you need to take for deployment.
Starting with vSphere 6, components for license, certificate management and SSO are being handled by the PSC (Platform Services Controller). This new part of a vSphere installation can be configured to be highly available.
I came across an issue where a fresh installation of vCenter Server 6.0 using an external high availability deployment of PSC would fail with a certificate or invalid credentials error. This article describes the issue and how it was solved.