Werk #13812: KUBE kube_cpu use latest cpu usage value when no new data is available

Component

Checks & agents

Title

KUBE kube_cpu use latest cpu usage value when no new data is available

Date

Mar 8, 2022

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.2.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0b2	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

The check returned a 0 cpu usage value when the Kubernetes special agent was polled too frequently. This werk fixes this behaviour and returns the last reported usage value for a time interval of 60 seconds if no new data is available from the agent. If the last reported value is older than 60 seconds than the usage value will be omitted.

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