The check output is somewhat confusing

[granatelbart]

Hello all,

i update my icinga and icingaweb to the newest version.

Framework 1.11.1 Plugin 1.11.1 Hyper-V 1.3.0 cluster-1.3.0

I have various problems.

1. if i run Invoke-IcingaCheckUNCPath powershell crashed
2. just on one Hyper-v I have problems with HyperVOverCommitment. The check output is somewhat confusing.

I allready reinstalled the icinga and removed it from icinga-director but it didn't make a difference.

[granatelbart]

Before I forget, I've transitioned to IcingaDB.

[oxzi]

Thanks for reporting your issue.

First, is this related to Icinga DB? Did the check previously worked with IDO and how does the check's output look in Icinga Web 2 under the monitoring module?

Based on the provided screenshots, I would guess there's something wrong with your check configuration. This issue looks somewhat similar to https://github.com/Icinga/icinga-powershell-framework/issues/684.

[granatelbart]

IcingaDB is actually running, but IDO is experiencing the same issue.

I don't think the check-config is the problem. I have 6 Hyper-V servers running, and one of them is experiencing the issue.

Today, I encountered the same problem with disk health checks on 4 machines. After restarting the Icinga framework, everything worked fine again.

[LordHepipud]

Thank you for the issue. This should be resolved with v1.12.0, as we made an update to the internal checker core which now properly interprets the difference between 0 and null while working with units.

The update of the Framework would be enough for the fix to apply, in case the cause is like I mentioned,