From bea9d561176c23a174b3611cec370c956d49247d Mon Sep 17 00:00:00 2001
From: Niels de Vos <ndevos@redhat.com>
Date: Wed, 31 Mar 2021 15:22:26 +0200
Subject: [PATCH] rbd: copyEncryptionConfig in doSnapshotClone()

Signed-off-by: Niels de Vos <ndevos@redhat.com>
---
 internal/rbd/controllerserver.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/internal/rbd/controllerserver.go b/internal/rbd/controllerserver.go
index 4ecce24c1..6244691d1 100644
--- a/internal/rbd/controllerserver.go
+++ b/internal/rbd/controllerserver.go
@@ -928,6 +928,16 @@ func (cs *ControllerServer) doSnapshotClone(ctx context.Context, parentVol *rbdV
 		}
 	}()
 
+	if parentVol.isEncrypted() {
+		cryptErr := parentVol.copyEncryptionConfig(&cloneRbd.rbdImage)
+		if cryptErr != nil {
+			util.WarningLog(ctx, "failed copy encryption "+
+				"config for %q: %v", cloneRbd.String(), cryptErr)
+			return ready, nil, status.Errorf(codes.Internal,
+				err.Error())
+		}
+	}
+
 	err = cloneRbd.createSnapshot(ctx, rbdSnap)
 	if err != nil {
 		// update rbd image name for logging