From 4fa4de48b123869edf074ef98a5e1bc232682d16 Mon Sep 17 00:00:00 2001
From: rambohe-ch <linbo.hlb@alibaba-inc.com>
Date: Sun, 18 Jun 2023 22:53:18 +0800
Subject: [PATCH] delete unused functions

---
 .../servicetopology/adapter/adapter.go        | 33 -------------------
 1 file changed, 33 deletions(-)

diff --git a/pkg/controller/servicetopology/adapter/adapter.go b/pkg/controller/servicetopology/adapter/adapter.go
index 3446f4cae46..dd559dd70c2 100644
--- a/pkg/controller/servicetopology/adapter/adapter.go
+++ b/pkg/controller/servicetopology/adapter/adapter.go
@@ -22,12 +22,9 @@ import (
 	"time"
 
 	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/util/runtime"
 	"k8s.io/client-go/tools/cache"
-
-	"github.com/openyurtio/openyurt/pkg/yurthub/filter/servicetopology"
 )
 
 type Adapter interface {
@@ -53,36 +50,6 @@ func appendKeys(keys []string, obj interface{}) []string {
 	return keys
 }
 
-func isNodePoolTypeSvc(namespace, name string, svcTopologyTypes map[string]string) bool {
-	svc := &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Namespace: namespace,
-			Name:      name,
-		},
-	}
-	key, err := cache.MetaNamespaceKeyFunc(svc)
-	if err != nil {
-		runtime.HandleError(err)
-		return false
-	}
-
-	return isNodePoolTypeTopology(svcTopologyTypes[key])
-}
-
-// TODO: if service topology need to support multi types,
-// like openyurt.io/topologyKeys: "kubernetes.io/hostname, openyurt.io/nodepool, *".
-// For simplicity，as long as the value of service topology annotation contains nodepool type,
-// then this topology is recognized as nodepool type
-func isNodePoolTypeTopology(topologyType string) bool {
-	if topologyType == servicetopology.AnnotationServiceTopologyValueNodePool {
-		return true
-	}
-	if topologyType == servicetopology.AnnotationServiceTopologyValueZone {
-		return true
-	}
-	return false
-}
-
 func getUpdateTriggerPatch() []byte {
 	patch := fmt.Sprintf(`{"metadata":{"annotations": {"openyurt.io/update-trigger": "%d"}}}`, time.Now().Unix())
 	return []byte(patch)