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Fix panic when killing container fails

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Use runningPod for logging as the pod passed in could be nil.
This commit is contained in:
Quan Tian 2021-04-12 14:02:53 +08:00
parent 5c5aa98215
commit a90df057ac
1 changed files with 2 additions and 1 deletions
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3
pkg/kubelet/kuberuntime/kuberuntime_container.go
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@ -687,7 +687,8 @@ func (m *kubeGenericRuntimeManager) killContainersWithSyncResult(pod *v1.Pod, ru
killContainerResult := kubecontainer.NewSyncResult(kubecontainer.KillContainer, container.Name) killContainerResult := kubecontainer.NewSyncResult(kubecontainer.KillContainer, container.Name)
if err := m.killContainer(pod, container.ID, container.Name, "", reasonUnknown, gracePeriodOverride); err != nil { if err := m.killContainer(pod, container.ID, container.Name, "", reasonUnknown, gracePeriodOverride); err != nil {
killContainerResult.Fail(kubecontainer.ErrKillContainer, err.Error()) killContainerResult.Fail(kubecontainer.ErrKillContainer, err.Error())
klog.ErrorS(err, "Kill container failed", "pod", klog.KObj(pod), "podUID", pod.UID, // Use runningPod for logging as the pod passed in could be *nil*.
klog.ErrorS(err, "Kill container failed", "pod", klog.KRef(runningPod.Namespace, runningPod.Name), "podUID", runningPod.ID,
"containerName", container.Name, "containerID", container.ID) "containerName", container.Name, "containerID", container.ID)
} }
containerResults <- killContainerResult containerResults <- killContainerResult