Werk #14597: KUBE: Handle Pod with a non-existing Node

Komponente Checks & agents
Titel KUBE: Handle Pod with a non-existing Node
Datum 21.03.2023
Checkmk Edition Checkmk Raw (CRE)
Checkmk-Version 2.1.0p25
Level Kleine Änderung
Klasse Bugfix
Kompatibilität Kompatibel - benötigt kein manuelles Eingreifen

Previously, the Kubernetes special agent could raise the following error.

ValueError: Pod's (0a5bef2e... ) node is not present in the cluster

Typically, if a Pod is scheduled on a Node and the Node is deleted, then the Pod will no longer be assigned to that Node. However, f this fails it then results in the error of the agent.

With this Werk, the Pod will show the NodeName of the non-existing Node. Since the Node does not exist, the Pod will not participate in any Node-specific aggregation.

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