c1f7df2b0e
Automatic merge from submit-queue (batch tested with PRs 62441, 66702, 67254, 67421, 65309). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Add backoff for DS's pod deletion to limit fighting with kubelet failing the pod repeatedly **What this PR does / why we need it**: Limits consequences of DS controller on hot loop fighting with kubelet. **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes https://github.com/kubernetes/kubernetes/issues/65240 **Release note**: ```release-note DaemonSet controller is now using backoff algorithm to avoid hot loops fighting with kubelet on pod recreation when a particular DaemonSet is misconfigured. ``` TODO: - [x] Export the backoff settings as args or constants - [x] Add test a case /cc @mfojtik (Will add more folks when it's ready, to avoid spamming them.) |
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