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Operator hammers the Kubernetes api-server on Clickhouse Keeper resource #1413

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sigxcpu76 opened this issue May 6, 2024 · 0 comments
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@sigxcpu76
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Looks like the operator updates the CHK resource many tens of times per second hammering the api-server.
There are no obvious changes between patched resources except resourceVersion field.

Downgraded to 0.23.4 and it behaves the same, so it is not something new.

The object is quickly patched as seen below.

# while [ /bin/true ]; do echo -n $(date); echo -n "   "; kubectl get chk -n analytics analytics-keeper -o json | jq -r .metadata.resourceVersion; sleep 1; done
Mon May 6 09:48:45 PM EEST 2024   2112686559
Mon May 6 09:48:46 PM EEST 2024   2112686634
Mon May 6 09:48:48 PM EEST 2024   2112686719
Mon May 6 09:48:50 PM EEST 2024   2112686857
Mon May 6 09:48:51 PM EEST 2024   2112686995
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