alexlebens/external-snapshotter
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Add webhook to make SourceVolumeMode immutable

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This commit is contained in:
Raunak Pradip Shah
2022-03-31 11:58:36 +05:30
parent b20011c84b
commit bb13123906
1 changed files with 4 additions and 0 deletions
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4
pkg/validation-webhook/snapshot.go
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@@ -377,5 +377,9 @@ func checkSnapshotContentImmutableFieldsV1(snapcontent, oldSnapcontent *volumesn
if !reflect.DeepEqual(source.SnapshotHandle, oldSource.SnapshotHandle) { if !reflect.DeepEqual(source.SnapshotHandle, oldSource.SnapshotHandle) {
return fmt.Errorf("Spec.Source.SnapshotHandle is immutable but was changed from %s to %s", strPtrDereference(oldSource.SnapshotHandle), strPtrDereference(source.SnapshotHandle)) return fmt.Errorf("Spec.Source.SnapshotHandle is immutable but was changed from %s to %s", strPtrDereference(oldSource.SnapshotHandle), strPtrDereference(source.SnapshotHandle))
} }
if !reflect.DeepEqual(snapcontent.Spec.SourceVolumeMode, oldSnapcontent.Spec.SourceVolumeMode) {
return fmt.Errorf("Spec.SourceVolumeMode is immutable but was changed from %v to %v", *oldSnapcontent.Spec.SourceVolumeMode, *snapcontent.Spec.SourceVolumeMode)
}
return nil return nil
} }