Fix annotations propagation to pods (#870)

Signed-off-by: Alexey Makhov <[email protected]>
k0sproject · Jan 2, 2025 · 8b4663a · 8b4663a
1 parent a94f884
commit 8b4663a
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/internal/controller/k0smotron.io/k0smotroncluster_statefulset.go b/internal/controller/k0smotron.io/k0smotroncluster_statefulset.go
@@ -484,11 +484,18 @@ func (r *ClusterReconciler) addMonitoringStack(kmc *km.Cluster, statefulSet *app
 		}},
 	})
 
-	statefulSet.Spec.Template.Annotations = map[string]string{
+	monitoringAnnotations := map[string]string{
 		"prometheus.io/scrape": "true",
 		"prometheus.io/port":   "8090",
 		"prometheus.io/path":   "/metrics",
 	}
+	if statefulSet.Spec.Template.Annotations == nil {
+		statefulSet.Spec.Template.Annotations = make(map[string]string)
+	}
+	for k, v := range monitoringAnnotations {
+		statefulSet.Spec.Template.Annotations[k] = v
+	}
+
 	statefulSet.Spec.Template.Spec.Volumes = append(statefulSet.Spec.Template.Spec.Volumes, v1.Volume{
 		Name: kmc.GetMonitoringConfigMapName(),
 		VolumeSource: v1.VolumeSource{