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Add support to download CSI json from object store

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Signed-off-by: Anshul Ahuja <anshul.ahu@gmail.com>
This commit is contained in:
Anshul Ahuja
2022-09-07 06:30:50 +00:00
committed by Ming
parent 61b247419c
commit 2b9a799e84
6 changed files with 20 additions and 9 deletions
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changelogs/unreleased/5305-anshulahuja98
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@@ -0,0 +1 @@
Added DownloadTargetKindCSIBackupVolumeSnapshots for retrieving the signed URL to download only the `<backup name>`-csi-volumesnapshots.json.gz and DownloadTargetKindCSIBackupVolumeSnapshotContents to download only `<backup name>`-csi-volumesnapshotcontents.json.gz in the DownloadRequest CR structure. These files are already present in the backup layout.
config/crd/v1/bases/velero.io_downloadrequests.yaml
+2
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@@ -50,6 +50,8 @@ spec:
- BackupResourceList
- RestoreLog
- RestoreResults
- CSIBackupVolumeSnapshots
- CSIBackupVolumeSnapshotContents
type: string
name:
description: Name is the name of the kubernetes resource with
config/crd/v1/crds/crds.go
+1 -1
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File diff suppressed because one or more lines are too long
design/CLI/PoC/base/CRDs.yaml
+2
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@@ -505,6 +505,8 @@ spec:
- BackupResourceList
- RestoreLog
- RestoreResults
- CSIBackupVolumeSnapshots
- CSIBackupVolumeSnapshotContents
type: string
name:
description: Name is the name of the kubernetes resource with
pkg/apis/velero/v1/download_request_types.go
+10 -8
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@@ -25,17 +25,19 @@ type DownloadRequestSpec struct {
}
// DownloadTargetKind represents what type of file to download.
// +kubebuilder:validation:Enum=BackupLog;BackupContents;BackupVolumeSnapshots;BackupItemSnapshots;BackupResourceList;RestoreLog;RestoreResults
// +kubebuilder:validation:Enum=BackupLog;BackupContents;BackupVolumeSnapshots;BackupItemSnapshots;BackupResourceList;RestoreLog;RestoreResults;CSIBackupVolumeSnapshots;CSIBackupVolumeSnapshotContents
type DownloadTargetKind string
const (
DownloadTargetKindBackupLog DownloadTargetKind = "BackupLog"
DownloadTargetKindBackupContents DownloadTargetKind = "BackupContents"
DownloadTargetKindBackupVolumeSnapshots DownloadTargetKind = "BackupVolumeSnapshots"
DownloadTargetKindBackupItemSnapshots DownloadTargetKind = "BackupItemSnapshots"
DownloadTargetKindBackupResourceList DownloadTargetKind = "BackupResourceList"
DownloadTargetKindRestoreLog DownloadTargetKind = "RestoreLog"
DownloadTargetKindRestoreResults DownloadTargetKind = "RestoreResults"
DownloadTargetKindBackupLog DownloadTargetKind = "BackupLog"
DownloadTargetKindBackupContents DownloadTargetKind = "BackupContents"
DownloadTargetKindBackupVolumeSnapshots DownloadTargetKind = "BackupVolumeSnapshots"
DownloadTargetKindBackupItemSnapshots DownloadTargetKind = "BackupItemSnapshots"
DownloadTargetKindBackupResourceList DownloadTargetKind = "BackupResourceList"
DownloadTargetKindRestoreLog DownloadTargetKind = "RestoreLog"
DownloadTargetKindRestoreResults DownloadTargetKind = "RestoreResults"
DownloadTargetKindCSIBackupVolumeSnapshots DownloadTargetKind = "CSIBackupVolumeSnapshots"
DownloadTargetKindCSIBackupVolumeSnapshotContents DownloadTargetKind = "CSIBackupVolumeSnapshotContents"
)
// DownloadTarget is the specification for what kind of file to download, and the name of the
pkg/persistence/object_store.go
+4
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@@ -526,6 +526,10 @@ func (s *objectBackupStore) GetDownloadURL(target velerov1api.DownloadTarget) (s
return s.objectStore.CreateSignedURL(s.bucket, s.layout.getRestoreLogKey(target.Name), DownloadURLTTL)
case velerov1api.DownloadTargetKindRestoreResults:
return s.objectStore.CreateSignedURL(s.bucket, s.layout.getRestoreResultsKey(target.Name), DownloadURLTTL)
case velerov1api.DownloadTargetKindCSIBackupVolumeSnapshots:
return s.objectStore.CreateSignedURL(s.bucket, s.layout.getCSIVolumeSnapshotKey(target.Name), DownloadURLTTL)
case velerov1api.DownloadTargetKindCSIBackupVolumeSnapshotContents:
return s.objectStore.CreateSignedURL(s.bucket, s.layout.getCSIVolumeSnapshotContentsKey(target.Name), DownloadURLTTL)
default:
return "", errors.Errorf("unsupported download target kind %q", target.Kind)
}