Werk #15866: omd_diskusage: Seemingly random crashes

Component Checks & agents
Title omd_diskusage: Seemingly random crashes
Date Jul 18, 2023
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.3.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p7 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

This fixes a seemingly random crash of the plugin Checkmk: Site disk usage. The plugin would crash if the du command on the sites home directory failed.

We now rather omit the metric than crash in this case.

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