Quick question.
I am upgrading vcenter to 6.5U1 using the ui installer.
Everything proceeds as normal however right before the data migration I receive an alert stating the there "may be" extenstions that may not work after the upgrade. Specifically NSX and Openstack NGC.
I have review all the interoperability matrices and Openstack 3.1 as well as NSX 6.3.1 is compatible with vcenter 6.5U1
I have since cancelled the upgrade pending advice here as the last thing I want is to do is have VIO offline.
Am I ok to proceed or do I need to obtain upgraded extenstions from somewhere ?
Lastly we are moving our full environment to 6.5 over christmas and I will be upgrading each host one by one while using vmotion to move vm around so as to not affect uptime. Is this a perfectly ok method ? Can two differing ESXi hosts with differing versions be in the same cluster ? I will have 12 servers to do so I expect it to take a day as long as I can have the upgraded hosts with the un-upgraded hosts in the Compute and Management Clusters while they wait to be upgraded.
Thanks