I have 3 vCenter Servers (VM) that manage 3 environments across different locations (Test/Dev/QA, Prod1 & Prod2).
I am planning to do the upgrade in Test/Dev/QA environment first. My vCenter Server, vCenter DB & VUM is residing on single VM.
1. I need to create separate VM for vCenter Server with Inventory Service & VUM.
2. In a large environment, do I need to separate the DB server & consolidate all the instances here? Best practice please.
3. Create separate SSO VM.
In order to do these, how will be my approach? Can I still restore my DB backups and be usable in the new environment?
Or everything will be totally new setup?