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Merge pull request #77208 from DaiHao/daemon_controller

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Fix rolling update daemonset bug in clock-skew scenario
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Kubernetes Prow Robot 2019-05-03 21:01:52 -07:00 committed by GitHub
commit e871241268
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1 changed files with 4 additions and 0 deletions
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4
pkg/controller/daemon/daemon_controller.go
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@ -1198,6 +1198,10 @@ func (dsc *DaemonSetsController) updateDaemonSetStatus(ds *apps.DaemonSet, nodeL
return fmt.Errorf("error storing status for daemon set %#v: %v", ds, err)
}
// Resync the DaemonSet after MinReadySeconds as a last line of defense to guard against clock-skew.
if ds.Spec.MinReadySeconds > 0 && numberReady != numberAvailable {
dsc.enqueueDaemonSetAfter(ds, time.Duration(ds.Spec.MinReadySeconds)*time.Second)
}
return nil
}