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Merge pull request #106353 from gjkim42/remove-false-pleg-errors

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kubelet: Remove false PLEG errors
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Kubernetes Prow Robot 2022-01-11 10:48:26 -08:00 committed by GitHub
commit 5f4914604d
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1 changed files with 11 additions and 5 deletions
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16
pkg/kubelet/pleg/generic.go
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@ -405,12 +405,18 @@ func (g *GenericPLEG) updateCache(pod *kubecontainer.Pod, pid types.UID) error {
// GetPodStatus(pod *kubecontainer.Pod) so that Docker can avoid listing
// all containers again.
status, err := g.runtime.GetPodStatus(pod.ID, pod.Name, pod.Namespace)
if klog.V(6).Enabled() {
klog.V(6).ErrorS(err, "PLEG: Write status", "pod", klog.KRef(pod.Namespace, pod.Name), "podStatus", status)
if err != nil {
if klog.V(6).Enabled() {
klog.V(6).ErrorS(err, "PLEG: Write status", "pod", klog.KRef(pod.Namespace, pod.Name), "podStatus", status)
} else {
klog.V(4).ErrorS(err, "PLEG: Write status", "pod", klog.KRef(pod.Namespace, pod.Name))
}
} else {
klog.V(4).ErrorS(err, "PLEG: Write status", "pod", klog.KRef(pod.Namespace, pod.Name))
}
if err == nil {
if klog.V(6).Enabled() {
klog.V(6).InfoS("PLEG: Write status", "pod", klog.KRef(pod.Namespace, pod.Name), "podStatus", status)
} else {
klog.V(4).InfoS("PLEG: Write status", "pod", klog.KRef(pod.Namespace, pod.Name))
}
// Preserve the pod IP across cache updates if the new IP is empty.
// When a pod is torn down, kubelet may race with PLEG and retrieve
// a pod status after network teardown, but the kubernetes API expects