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rbd: allow readonly only for volume with contentsource

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It doesnot make sense to allow the creation of empty
volumes which is going to be accessed with readonly mode,
this commit allows the creation of volume which is having
readonly capabilities only if the content source is set
for the volume.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2020-08-17 13:38:57 +05:30 committed by mergify[bot]
parent d816df4f42
commit 2deabcd284
1 changed files with 7 additions and 0 deletions
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7
internal/rbd/controllerserver.go
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@ -80,6 +80,13 @@ func (cs *ControllerServer) validateVolumeReq(ctx context.Context, req *csi.Crea
if value, ok := options["volumeNamePrefix"]; ok && value == "" {
return status.Error(codes.InvalidArgument, "empty volume name prefix to provision volume from")
}
// Allow readonly access mode for volume with content source
err := util.CheckReadOnlyManyIsSupported(req)
if err != nil {
return err
}
return nil
}