Host TPM attestation alarm in vCenter with Hyperflex

[zaleski.krzysztof]

Hello,

I have just deployed HX 3.5.2h with VMware ESX (HX-ESXi-6.7U3-15018017-Cisco-Custom-6.7.3.2) on C240M5 AllFlash, and I can see that all nodes in vCenter report: Host TPM attestation alarm. The workaround on VMware's KB says to enable EUEFI secure boot, but I do not want to change anything in HX service profiles. I assume it is harmless, and I can just disable this alert in vCenter. Anyone faced this issue?

Cheers,

Krzysztof

[RedNectar]

Ho @zaleski.krzysztof ,

To remove the Host TPM attestation alarm in vCenter, follow there steps:

For each host showing the alarm in turn:

1. put the host in maintenance mode - with HyperFlex, this mean HyperFlex Maintenance Mode from HyperFlex Connect or using the HX Plugin in vCentre
2. Disconnect the host from vCenter (right-click on host, choose Connection > Disconnect)
3. Re-connect the host (right-click on host, choose Connection > Connect)
4. When the host has reconnected, bring the host out of HyperFlex Maintenance Mode
5. Wait until the HyperFlex cluster is "Fully Fit" again before moving on to the next host.