Upgrading ESXI from 6.5 to 6.7

I turned my lab back on!!, and guess what, it was a mess, I lost my vCenter server and well… I’ll stop complaining and jump back into the substance of this post. Previous steps after losing the Host I had vCenter on If this has happened to you either in production or in a lab environment, be sure it will not be nice, few of the things I had to deal with: