🐛 Retry Node delete when CCT is locked #9570
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Signed-off-by: killianmuldoon <kmuldoon@vmware.com>
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Looks like it hit one of the other flakes :facepalm |
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Nice catch & fix. I think something still doesn't add up though. The drainNode case should also happen on release-1.5 and the deleteNode case on release-1.5 & release-1.4. Anyway, makes sense to merge this fix. Please take a closer look at how far we want to backport which part of it. /approve |
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Agreed. This is being tracked in #9522. I think there's some underlying change in the way upgrades are working - maybe related to MachinePools - which is bringing out these underlying errors. I still don't have a good theory as to what it though. This PR should solve 1 of the three underlying causes, but it doesn't address why these issues have just started popping up now. |
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Sounds good. WDYT about backporting this to release-1.5 & release-1.4? |
Will try to use the bot and come back to it tomorrow if there's an issue. /cherry-pick release-1.5 |
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/cherry-pick release-1.4 |
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@killianmuldoon: new pull request created: #9582 In response to this:
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@killianmuldoon: new pull request created: #9583 In response to this:
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Retry Node deletion when the ClusterCacheTracker is currently locked. This will force this process to be retried instead of ignoring the error.
Currently ignoring this error means that the Node can stick around indefinitely in the API Server. This seems to be the root cause of an issue where the self-hosted cluster tests fail. I'm still collecting information on this to understand if it's common across all the failure cases.
Related to #9522