VMware vSphere 6 & NSX – Planning on upgrading to vSPhere 6 and in an environment with NSX?

So vSphere 6 launched last week and you want to kick the tires in your lab.  Hopefully before you install you head on over to VMware and check out the Interoperability Matrixes. I’ve been reading posts online about folks jumping in with both feet and just straight out upgrading to vSphere 6.  Of course I may have been one of those people myself.

I being who I am got all excited over the vSphere 6 release and all the new features it offers cracked open the upgrade guide and went all in with the vSphere 6 migration utility and migrated my vCenter 5.5 server to vCenter 6.  That’s half the battle right.  Get through the migration and everything will be golden.  Not quiet.  After the migration, (which went fairly smooth by the way) I launched the vSphere web client and went to login and noticed I was not able to login as myself.  Luckily the administrator@vsphere.local account was able to login with no issues.  I then started poking around and noticed I no longer had a link for Networking and Security.

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ESX is Going Away – How to Migrate to ESXi

If you didn’t know it yet, VMware announced a while back that future releases of VMware will not include the “traditional” ESX Server. From their site:“VMware vSphere 4.1 and its subsequent update and patch releases are the last releases to include both ESX and ESXi hypervisor architectures. Future major releases of VMware vSphere will include only the ESXi architecture.”

If you are in a “24/7/365” shop then the applications running in your private cloud should currently be in virtual data centers (vDC) that are contained in DRS/HA clusters and the migration can be completed with no downtime to the applications. However, there are still other systems, such as development and test systems or possibly some minor infrastructure services applications that may not benefit from vSphere’s availability features. I know many people have scheduled outages, shutdowns, etc. during the upcoming holidays. It may the best time to migrate to ESXi.

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