From c7cd722a526107157c2fcc433f3dcc3feb2e186d Mon Sep 17 00:00:00 2001
From: Fabian Wiesel <fabian.wiesel@sap.com>
Date: Thu, 29 Jan 2026 17:05:27 +0100
Subject: [PATCH] Transport also the selector label keys

---
 internal/controller/hypervisor_controller.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/internal/controller/hypervisor_controller.go b/internal/controller/hypervisor_controller.go
index 55ab06fa..b5f96147 100644
--- a/internal/controller/hypervisor_controller.go
+++ b/internal/controller/hypervisor_controller.go
@@ -187,7 +187,14 @@ func (hv *HypervisorController) SetupWithManager(mgr ctrl.Manager) error {
 
 	// append the custom label selector from global config
 	if global.LabelSelector != "" {
-		transferLabels = append(transferLabels, global.LabelSelector)
+		requirements, err := labels.ParseToRequirements(global.LabelSelector)
+		if err != nil {
+			return fmt.Errorf("failed to parse global label selector: %w", err)
+		}
+
+		for _, requirement := range requirements {
+			transferLabels = append(transferLabels, requirement.Key())
+		}
 	}
 
 	return ctrl.NewControllerManagedBy(mgr).