github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-28 14:07:14 +00:00
Code Issues Projects Releases Wiki Activity

kubelet: Remove false PLEG errors

Browse Source
This commit is contained in:
Gunju Kim 2021-11-12 00:03:01 +09:00
parent ba944971f6
commit 2dd4a00509
No known key found for this signature in database
GPG Key ID: 9300A528F3F0DAB7
1 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
pkg/kubelet/pleg/generic.go
View File

@ -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