Werk #12764: agent_prometheus: don't crash if the cAdvisor is used without a namespace prefix

Komponente Checks und Agenten
Titel agent_prometheus: don't crash if the cAdvisor is used without a namespace prefix
Datum 19.05.2021
Checkmk-Editon Checkmk Raw (CRE)
Checkmk-Version 2.0.0p5 2.1.0i1
Level Kleine Änderung
Klasse Bugfix
Kompatibilität Inkompatibel - Manuelle Interaktion könnte erforderlich sein

This werk only affects you if you use the scrape target cAdvisor with the option "Entity level used to create Checkmk piggyback hosts" set to "Pod". If "Prepend namespace prefix for hosts" was not selected, the agent crashed with an error message. To be consistent with the remaining entity levels and the scrape target "Kube-state-metrics" the value is now mandatory.

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