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Merge pull request #108363 from houjun41544/20220226-kubeletvolume

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Fix error logging statement to make it easier to understand
This commit is contained in:
Kubernetes Prow Robot 2022-03-23 22:30:52 -07:00 committed by GitHub
commit 68a0fccfb9
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1 changed files with 6 additions and 6 deletions
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12
pkg/kubelet/kubelet_volumes.go
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@ -122,7 +122,7 @@ func (kl *Kubelet) removeOrphanedPodVolumeDirs(uid types.UID) []error {
// If there are still volume directories, attempt to rmdir them
volumePaths, err := kl.getPodVolumePathListFromDisk(uid)
if err != nil {
orphanVolumeErrors = append(orphanVolumeErrors, fmt.Errorf("orphaned pod %q found, but error %v occurred during reading volume dir from disk", uid, err))
orphanVolumeErrors = append(orphanVolumeErrors, fmt.Errorf("orphaned pod %q found, but error occurred during reading volume dir from disk: %v", uid, err))
return orphanVolumeErrors
}
if len(volumePaths) > 0 {
@ -138,7 +138,7 @@ func (kl *Kubelet) removeOrphanedPodVolumeDirs(uid types.UID) []error {
// If there are any volume-subpaths, attempt to rmdir them
subpathVolumePaths, err := kl.getPodVolumeSubpathListFromDisk(uid)
if err != nil {
orphanVolumeErrors = append(orphanVolumeErrors, fmt.Errorf("orphaned pod %q found, but error %v occurred during reading of volume-subpaths dir from disk", uid, err))
orphanVolumeErrors = append(orphanVolumeErrors, fmt.Errorf("orphaned pod %q found, but error occurred during reading of volume-subpaths dir from disk: %v", uid, err))
return orphanVolumeErrors
}
if len(subpathVolumePaths) > 0 {
@ -155,7 +155,7 @@ func (kl *Kubelet) removeOrphanedPodVolumeDirs(uid types.UID) []error {
// Fail if any regular files are encountered.
podVolDir := kl.getPodVolumesDir(uid)
if err := removeall.RemoveDirsOneFilesystem(kl.mounter, podVolDir); err != nil {
orphanVolumeErrors = append(orphanVolumeErrors, fmt.Errorf("orphaned pod %q found, but error %v occurred when trying to remove the volumes dir", uid, err))
orphanVolumeErrors = append(orphanVolumeErrors, fmt.Errorf("orphaned pod %q found, but error occurred when trying to remove the volumes dir: %v", uid, err))
} else {
klog.InfoS("Cleaned up orphaned pod volumes dir", "podUID", uid, "path", podVolDir)
}
@ -212,7 +212,7 @@ func (kl *Kubelet) cleanupOrphanedPodDirs(pods []*v1.Pod, runningPods []*kubecon
podSubdirs, err := ioutil.ReadDir(podDir)
if err != nil {
klog.ErrorS(err, "Could not read directory", "path", podDir)
orphanRemovalErrors = append(orphanRemovalErrors, fmt.Errorf("orphaned pod %q found, but error %v occurred during reading the pod dir from disk", uid, err))
orphanRemovalErrors = append(orphanRemovalErrors, fmt.Errorf("orphaned pod %q found, but error occurred during reading the pod dir from disk: %v", uid, err))
continue
}
for _, podSubdir := range podSubdirs {
@ -228,7 +228,7 @@ func (kl *Kubelet) cleanupOrphanedPodDirs(pods []*v1.Pod, runningPods []*kubecon
}
if err := removeall.RemoveAllOneFilesystem(kl.mounter, podSubdirPath); err != nil {
klog.ErrorS(err, "Failed to remove orphaned pod subdir", "podUID", uid, "path", podSubdirPath)
orphanRemovalErrors = append(orphanRemovalErrors, fmt.Errorf("orphaned pod %q found, but error %v occurred when trying to remove subdir %q", uid, err, podSubdirPath))
orphanRemovalErrors = append(orphanRemovalErrors, fmt.Errorf("orphaned pod %q found, but error occurred when trying to remove subdir %q: %v", uid, podSubdirPath, err))
}
}
@ -236,7 +236,7 @@ func (kl *Kubelet) cleanupOrphanedPodDirs(pods []*v1.Pod, runningPods []*kubecon
klog.V(3).InfoS("Orphaned pod found, removing", "podUID", uid)
if err := syscall.Rmdir(podDir); err != nil {
klog.ErrorS(err, "Failed to remove orphaned pod dir", "podUID", uid)
orphanRemovalErrors = append(orphanRemovalErrors, fmt.Errorf("orphaned pod %q found, but error %v occurred when trying to remove the pod directory", uid, err))
orphanRemovalErrors = append(orphanRemovalErrors, fmt.Errorf("orphaned pod %q found, but error occurred when trying to remove the pod directory: %v", uid, err))
}
}