I had the great pleasure today of presenting at the London VMware User Group. I did a presentation called “Hands on with vSphere 6.0” where I briefly covered what’s new and then went into some of the architectural changes with the new vCenter and Platform Services Controller (PSC) and Enhanced Linked Mode.
I warned about the vast amount of incorrect information currently on the interwebs as the architecture and recommended layout changed from the Beta to the released product so make sure what you are reading is up to date. This particularly relates to VMware not recommending you run an embedded PSC if you need to link even two vCenters together but rather have an external one which requires a load balancer for true continuous availability.
I went through some of the install and upgrade steps which may mean you need to split out your vSphere 5.x SSO to an external one before upgrading to the vSphere 6 PSC. I then covered some new things related to security and how certificates are now handled with the new VMware Certificate Authority in the PSC.