I have experienced some management issue with our current 6.0 U3b VCSA as well as services on the VCSA reporting errors. I want to move forward with deploying a fresh appliance but wish to migrate the existing appliances vPostgres database over to retain my configuration and historical data. I found VMware KB https://kb.vmware.com/s/article/2091961
which explains the process of backing up and restoring the database but have some additional questions.
1. Does the replacement VCSA need to have the same hostname and IP Address?
2. Once the vPostgres database is restored, do i simply power off the old VCSA? or should i log into each host individually and disassociate them from the old VCSA and register them on the replacement?