Virtually Jason

9/15/2016 Update:  I've updated these scripts with some new functionality.  I just posted a description of the new functionality as well as how to use the scripts in the context of a vCenter Upgrade . A couple years ago, I made a blog post about a process that I use to migrate from one vCenter to another , and then I later created some scripts  to facilitate that process.  Those scripts worked fine for me, but others have found some weaknesses.  Namely, they don't work if there are multiple folders in the inventory with the same name (such as VM\Project1\Production and VM\Project2\Production, where there are two folders named Production).  Also, I never thought about VMs in vApps, which don't technically have a parent folder. So, I've been working on updated scripts.  I'm a little hesitant to post these, as I haven't actually used them to perform a migration yet, but there seems to be a lot of people who need them.  I've put together two scrip...

One of my customers was transitioning into a cloud service provider, and as such their ESXi infrastructure needed to be changed around to support this decision.  A fairly standard design element of a provider datacenter is to break up the environment into 2 vCenter environments; one for management elements and one for customer VMs.  As such, we stood up the second vCenter server... but then we had the challenge of how do we move the exiting customers into the new customer resource vCenter? It wasn't that hard, although it took a little planning to ensure that we didn't cause any service disruption to the VMs that were already running.  Adding to the complexity of the move was the fact that Distributed vSwitches were in use at this site.  Given that vCenter owns the Distributed vSwitch, we weren't sure how the system would behave if we simply took over ownership of the ESXi servers into the new vCenter, so we settled on the following procedure: Remove vShield com...