mirror of
https://github.com/vmware-tanzu/velero.git
synced 2026-07-28 02:52:41 +00:00
Xun Jiang
7f52321772
Remove CSI VolumeSnapshot listter and the informer. Add download the VolumeInfos metadata for backup. Signed-off-by: Xun Jiang <jxun@vmware.com>
66 lines
2.8 KiB
Go
66 lines
2.8 KiB
Go
package backup
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import (
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"context"
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snapshotv1api "github.com/kubernetes-csi/external-snapshotter/client/v4/apis/volumesnapshot/v1"
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"github.com/sirupsen/logrus"
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"k8s.io/apimachinery/pkg/util/sets"
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kbclient "sigs.k8s.io/controller-runtime/pkg/client"
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velerov1api "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
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"github.com/vmware-tanzu/velero/pkg/features"
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"github.com/vmware-tanzu/velero/pkg/label"
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"github.com/vmware-tanzu/velero/pkg/util/boolptr"
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)
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// Common function to update the status of CSI snapshots
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// returns VolumeSnapshot, VolumeSnapshotContent, VolumeSnapshotClasses referenced
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func UpdateBackupCSISnapshotsStatus(client kbclient.Client, globalCRClient kbclient.Client, backup *velerov1api.Backup, backupLog logrus.FieldLogger) (volumeSnapshots []snapshotv1api.VolumeSnapshot, volumeSnapshotContents []snapshotv1api.VolumeSnapshotContent, volumeSnapshotClasses []snapshotv1api.VolumeSnapshotClass) {
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if boolptr.IsSetToTrue(backup.Spec.SnapshotMoveData) {
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backupLog.Info("backup SnapshotMoveData is set to true, skip VolumeSnapshot resource persistence.")
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} else if features.IsEnabled(velerov1api.CSIFeatureFlag) {
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selector := label.NewSelectorForBackup(backup.Name)
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vscList := &snapshotv1api.VolumeSnapshotContentList{}
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vsList := new(snapshotv1api.VolumeSnapshotList)
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err := globalCRClient.List(context.TODO(), vsList, &kbclient.ListOptions{
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LabelSelector: label.NewSelectorForBackup(backup.Name),
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})
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if err != nil {
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backupLog.Error(err)
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}
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volumeSnapshots = append(volumeSnapshots, vsList.Items...)
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if err := client.List(context.Background(), vscList, &kbclient.ListOptions{LabelSelector: selector}); err != nil {
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backupLog.Error(err)
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}
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if len(vscList.Items) >= 0 {
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volumeSnapshotContents = vscList.Items
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}
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vsClassSet := sets.NewString()
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for index := range volumeSnapshotContents {
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// persist the volumesnapshotclasses referenced by vsc
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if volumeSnapshotContents[index].Spec.VolumeSnapshotClassName != nil && !vsClassSet.Has(*volumeSnapshotContents[index].Spec.VolumeSnapshotClassName) {
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vsClass := &snapshotv1api.VolumeSnapshotClass{}
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if err := client.Get(context.TODO(), kbclient.ObjectKey{Name: *volumeSnapshotContents[index].Spec.VolumeSnapshotClassName}, vsClass); err != nil {
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backupLog.Error(err)
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} else {
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vsClassSet.Insert(*volumeSnapshotContents[index].Spec.VolumeSnapshotClassName)
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volumeSnapshotClasses = append(volumeSnapshotClasses, *vsClass)
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}
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}
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}
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backup.Status.CSIVolumeSnapshotsAttempted = len(volumeSnapshots)
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csiVolumeSnapshotsCompleted := 0
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for _, vs := range volumeSnapshots {
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if vs.Status != nil && boolptr.IsSetToTrue(vs.Status.ReadyToUse) {
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csiVolumeSnapshotsCompleted++
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}
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}
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backup.Status.CSIVolumeSnapshotsCompleted = csiVolumeSnapshotsCompleted
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}
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return volumeSnapshots, volumeSnapshotContents, volumeSnapshotClasses
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}
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