Files
kubernetes/cmd/kube-controller-manager
Kubernetes Submit Queue c1f7df2b0e Merge pull request #65309 from tnozicka/add-ds-recreate-backoff
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.)
2018-08-15 15:30:27 -07:00
..
2018-06-22 16:22:57 -07:00