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Merge pull request #125139 from huww98/kubelet-vm-cleaup

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kubelet/volumemanager: cleanup set and sort
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Kubernetes Prow Robot 2024-10-04 17:12:27 +01:00 committed by GitHub
commit 3d6c99e1a7
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1 changed files with 10 additions and 19 deletions
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29
pkg/kubelet/volumemanager/volume_manager.go
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@ -20,7 +20,7 @@ import (
"context"
"errors"
"fmt"
"sort"
"slices"
"strconv"
"strings"
"sync"
@ -340,7 +340,7 @@ func (vm *volumeManager) GetExtraSupplementalGroupsForPod(pod *v1.Pod) []int64 {
}
result := make([]int64, 0, supplementalGroups.Len())
for _, group := range sets.List(supplementalGroups) {
for _, group := range supplementalGroups.UnsortedList() {
iGroup, extra := getExtraSupplementalGid(group, pod)
if !extra {
continue
@ -359,29 +359,21 @@ func (vm *volumeManager) GetVolumesInUse() []v1.UniqueVolumeName {
desiredVolumes := vm.desiredStateOfWorld.GetVolumesToMount()
allAttachedVolumes := vm.actualStateOfWorld.GetAttachedVolumes()
volumesToReportInUse := make([]v1.UniqueVolumeName, 0, len(desiredVolumes)+len(allAttachedVolumes))
desiredVolumesMap := make(map[v1.UniqueVolumeName]bool, len(desiredVolumes)+len(allAttachedVolumes))
for _, volume := range desiredVolumes {
if volume.PluginIsAttachable {
if _, exists := desiredVolumesMap[volume.VolumeName]; !exists {
desiredVolumesMap[volume.VolumeName] = true
volumesToReportInUse = append(volumesToReportInUse, volume.VolumeName)
}
volumesToReportInUse = append(volumesToReportInUse, volume.VolumeName)
}
}
for _, volume := range allAttachedVolumes {
if volume.PluginIsAttachable {
if _, exists := desiredVolumesMap[volume.VolumeName]; !exists {
volumesToReportInUse = append(volumesToReportInUse, volume.VolumeName)
}
volumesToReportInUse = append(volumesToReportInUse, volume.VolumeName)
}
}
sort.Slice(volumesToReportInUse, func(i, j int) bool {
return string(volumesToReportInUse[i]) < string(volumesToReportInUse[j])
})
return volumesToReportInUse
slices.Sort(volumesToReportInUse)
return slices.Compact(volumesToReportInUse)
}
func (vm *volumeManager) ReconcilerStatesHasBeenSynced() bool {
@ -471,12 +463,11 @@ func (vm *volumeManager) WaitForUnmount(ctx context.Context, pod *v1.Pod) error
for _, v := range vm.actualStateOfWorld.GetMountedVolumesForPod(uniquePodName) {
mountedVolumes = append(mountedVolumes, v.OuterVolumeSpecName)
}
sort.Strings(mountedVolumes)
if len(mountedVolumes) == 0 {
return nil
}
slices.Sort(mountedVolumes)
return fmt.Errorf(
"mounted volumes=%v: %w",
mountedVolumes,
@ -506,7 +497,7 @@ func (vm *volumeManager) WaitForAllPodsUnmount(ctx context.Context, pods []*v1.P
}
func (vm *volumeManager) getVolumesNotInDSW(uniquePodName types.UniquePodName, expectedVolumes []string) []string {
volumesNotInDSW := sets.New[string](expectedVolumes...)
volumesNotInDSW := sets.New(expectedVolumes...)
for _, volumeToMount := range vm.desiredStateOfWorld.GetVolumesToMount() {
if volumeToMount.PodName == uniquePodName {
@ -528,7 +519,7 @@ func (vm *volumeManager) getUnattachedVolumes(uniquePodName types.UniquePodName)
unattachedVolumes = append(unattachedVolumes, volumeToMount.OuterVolumeSpecName)
}
}
sort.Strings(unattachedVolumes)
slices.Sort(unattachedVolumes)
return unattachedVolumes
}
@ -582,7 +573,7 @@ func filterUnmountedVolumes(mountedVolumes sets.Set[string], expectedVolumes []s
unmountedVolumes = append(unmountedVolumes, expectedVolume)
}
}
sort.Strings(unmountedVolumes)
slices.Sort(unmountedVolumes)
return unmountedVolumes
}