vSphere IaaS Supervisor “not ready” after vCenter update
This is just a short post to mention an issue that I had today after applying an update to my Homelab’s vCenter server.
I applied the patch to take vCenter from 8.0 Update 3b to 8.0 Update 3c as I had a few updates to apply and saw that this one was waiting. The table below shows the details of these releases.
| Release Name | Version | Release Date | Build Number |
| vCenter Server 8.0 Update 3c | 8.0.3.00300 | 2024-10-09 | 24305161 |
| vCenter Server 8.0 Update 3b | 8.0.3.00200 | 2024-09-17 | 24262322 |
The vCenter update went through well and shortly afterwards I noticed some activity in the IaaS control plane. The vCenter update clearly triggered something.
I checked back in with progress of this task after some time and saw that an issue had been flagged up.
Checking the IaaS control plane release notes didn’t immediately suggest a resolution but I had noticed that during the vCenter update the vCenter server itself had not been restarted, so I decided to give that a try.
It worked! The errors were gone and the Supervisor cluster configuration completed. I’m posting this just in case someone else hits it as an issue.
Photo by CHUTTERSNAP.
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