Merge pull request kubernetes-sigs#2705 from avorima/use-maps

🌱 Compare labels and annotations using maps.Equal

Author: k8s-ci-robot

pkg/predicate/predicate.go

@@ -17,7 +17,7 @@ limitations under the License.
 package predicate
 
 import (
-"reflect"
+"maps"
 
 metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 "k8s.io/apimachinery/pkg/labels"
@@ -198,7 +198,7 @@ func (AnnotationChangedPredicate) Update(e event.UpdateEvent) bool {
 return false
 }
 
-return !reflect.DeepEqual(e.ObjectNew.GetAnnotations(), e.ObjectOld.GetAnnotations())
+return !maps.Equal(e.ObjectNew.GetAnnotations(), e.ObjectOld.GetAnnotations())
 }
 
 // LabelChangedPredicate implements a default update predicate function on label change.
@@ -229,7 +229,7 @@ func (LabelChangedPredicate) Update(e event.UpdateEvent) bool {
 return false
 }
 
-return !reflect.DeepEqual(e.ObjectNew.GetLabels(), e.ObjectOld.GetLabels())
+return !maps.Equal(e.ObjectNew.GetLabels(), e.ObjectOld.GetLabels())
 }
 
 // And returns a composite predicate that implements a logical AND of the predicates passed to it.