Werk #11875: Linux agent: Fix random broken pipe error in agent output

Komponente Checks & agents
Titel Linux agent: Fix random broken pipe error in agent output
Datum 15.01.2021
Checkmk-Editon Checkmk Raw (CRE)
Checkmk-Version 2.1.0b1 2.0.0b5
Level Kleine Änderung
Klasse Bugfix
Kompatibilität Kompatibel - benötigt kein manuelles Eingreifen

The agent output may randomly contain errors like this in the first line of the agent output "line 12: echo: write error: Broken pipe" which would confuse the Checkmk server side and result in Check_MK services reporting CRITICAL states with an error message like "Unsupported protocol version" or "Agent output is encrypted but encryption is disabled by configuration".

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