Do not panic when a default snapshotclass does not exist

kubernetes-csi · Nov 22, 2024 · 5fa26d0 · 5fa26d0
1 parent 07425bd
commit 5fa26d0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/pkg/sidecar-controller/snapshot_controller.go b/pkg/sidecar-controller/snapshot_controller.go
@@ -339,7 +339,12 @@ func (ctrl *csiSnapshotSideCarController) createSnapshotWrapper(content *crdv1.V
 		return content, fmt.Errorf("failed to add VolumeSnapshotBeingCreated annotation on the content %s: %q", content.Name, err)
 	}
 
-	parameters, err := utils.RemovePrefixedParameters(class.Parameters)
+	var parameters map[string]string
+	if class != nil {
+		parameters = class.Parameters
+	}
+
+	parameters, err = utils.RemovePrefixedParameters(parameters)
 	if err != nil {
 		return content, fmt.Errorf("failed to remove CSI Parameters of prefixed keys: %v", err)
 	}