I recently encountered the above error in VMware vLCM while working in a multi-site vCenter environment. The issue was initially identified by a site administrator who had full administrative rights over the datacenter object they managed.

The root cause of this issue lies in the site administrators restricted access. Although they had full permissions for their respective datacenter, they lacked global administrative privileges across the entire vCenter. For vLCM to function correctly, broader access rights are required.

After investigating the vCenter roles and permissions, I was able to identify the minimal privileges needed to resolve the issue without granting excessive access.

The solution:

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update installation failed, vCenter Server is non-operational
Problem: update installation failed, vCenter Server is non-operational

I recently ran in to this error upgrading my homelab vCenter from 7.0.0.10400 to 7.0.10600:

vCenter: update installation failed, vCenter Server is non-operational

Luckily, the fix was easy – all I needed to do was to delete the file “/etc/applmgmt/appliance/software_update_state.conf”

So you just need to SSH to your vCenter and execute this command:

rm /etc/applmgmt/appliance/software_update_state.conf
The fix: rm /etc/applmgmt/appliance/software_update_state.conf

A few days ago, I decided to update my vCenter server to version 6.7 U2c – normally this is an easy task with the update section in the VAMI interface. But this time I just encountered this error message when I tried to search for the update:

Error in method invocation ({‘default_message’: ‘Manifest verification failed’, ‘id’: ‘com.vmware.appliance.update.manifest_verification_failed’, ‘args’: []}, ‘Verification Failure\n’, ”)

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I recently wanted to make sure that my lab environment was on the latest VCSA version (Platform Service Controller and vCenter) so I went to the VAMI interface on my PSC and quickly discovered that there were no updates – that’s was strange because my PSC was at build 8217866 (build 6.7.0.10000) and according to the vSphere version list KB2143838 there has been released some newer versions Continue reading