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Random delays in pluginConfig to asynchronize plugins execution on different nodes

Open CoderSherlock opened this issue 1 year ago • 6 comments

Could we introduce a random delay boolean field in pluginConfig, so that npd will execute plugins on different node asynchronized and we won't have all nodes report on the same event on the same time.

CoderSherlock avatar Sep 22 '23 18:09 CoderSherlock

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/lifecycle stale

k8s-triage-robot avatar Jan 28 '24 23:01 k8s-triage-robot

/remove-lifecycle stale

CoderSherlock avatar Feb 22 '24 06:02 CoderSherlock

/remove-lifecycle stale

@CoderSherlock can you help clarify the issue with all nodes reporting same events on the same time? How large is your cluster?

wangzhen127 avatar Apr 05 '24 17:04 wangzhen127

Hey Zhen, It's a hypothesis case. While implementing NPD plugins for containerd deprecation checkers, We are concerned that clusters with large amounts of nodes will report all events together which could jam the master.

CoderSherlock avatar Apr 10 '24 15:04 CoderSherlock

/cc @chrishenzie

wangzhen127 avatar Apr 15 '24 19:04 wangzhen127

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/lifecycle stale

k8s-triage-robot avatar Jul 14 '24 20:07 k8s-triage-robot

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues.

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/lifecycle rotten

k8s-triage-robot avatar Aug 13 '24 20:08 k8s-triage-robot

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/close not-planned

k8s-triage-robot avatar Sep 12 '24 20:09 k8s-triage-robot

@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

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/close not-planned

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k8s-ci-robot avatar Sep 12 '24 20:09 k8s-ci-robot