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Modify klog Warning 'The resourceVersion for the provided watch is too old' to Info.

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This warning comes from Reflector watchHandler, from the apiserver error that
indicates a watch was restarted.  This happens when etcd drops the connection
and resources are relisted.  This informs the user that the watchers are
operating properly, so should be logged as Info rather than Warning.

Kubernetes-commit: a953d1542c06456c6fe97121abd99acd352545df
This commit is contained in:
Sally O'Malley 2019-06-13 16:36:06 -04:00 committed by Kubernetes Publisher
parent 8352f269cd
commit 23e6ea699e
1 changed files with 6 additions and 1 deletions
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5
tools/cache/reflector.go vendored
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@ -299,8 +299,13 @@ func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error {
if err := r.watchHandler(w, &resourceVersion, resyncerrc, stopCh); err != nil { if err := r.watchHandler(w, &resourceVersion, resyncerrc, stopCh); err != nil {
if err != errorStopRequested { if err != errorStopRequested {
switch {
case apierrs.IsResourceExpired(err):
klog.V(4).Infof("%s: watch of %v ended with: %v", r.name, r.expectedType, err)
default:
klog.Warningf("%s: watch of %v ended with: %v", r.name, r.expectedType, err) klog.Warningf("%s: watch of %v ended with: %v", r.name, r.expectedType, err)
} }
}
return nil return nil
} }
} }