From 597ed734cf591c8643c53c482c84d09392725d21 Mon Sep 17 00:00:00 2001
From: dsx137 <70027572+dsx137@users.noreply.github.com>
Date: Tue, 21 Jul 2026 15:07:12 +0800
Subject: [PATCH] refactor(core): select discovery backend from configured type

---
 pkg/common/discovery/discoveryregister.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/common/discovery/discoveryregister.go b/pkg/common/discovery/discoveryregister.go
index f7b89dc91..551f41c73 100644
--- a/pkg/common/discovery/discoveryregister.go
+++ b/pkg/common/discovery/discoveryregister.go
@@ -46,10 +46,14 @@ func NewDiscoveryRegister(discovery *config.Discovery, watchNames []string) (dis
 	}
 	switch discoveryType {
 	case config.KUBERNETES:
+		for i := range watchNames {
+			watchNames[i] = strings.Split(watchNames[i], ":")[0]
+		}
 		return kubernetes.NewConnManager(discovery.Kubernetes.Namespace, watchNames,
 			grpc.WithDefaultCallOptions(
 				grpc.MaxCallSendMsgSize(1024*1024*20),
 			),
+			grpc.WithDefaultServiceConfig(`{"loadBalancingPolicy":"round_robin"}`),
 		)
 	case config.ETCD:
 		return etcd.NewSvcDiscoveryRegistry(