From 8bd42b4b351ebbb53f56a7514b7228c0554d451a Mon Sep 17 00:00:00 2001
From: xin gu <418294249@qq.com>
Date: Wed, 29 May 2024 08:56:47 +0800
Subject: [PATCH] sync service-access-application-cluster
 configure-upgrade-etcd

Update configure-upgrade-etcd.md
---
 .../service-access-application-cluster.md           |  4 +++-
 .../administer-cluster/configure-upgrade-etcd.md    | 13 ++++++++++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/content/zh-cn/docs/tasks/access-application-cluster/service-access-application-cluster.md b/content/zh-cn/docs/tasks/access-application-cluster/service-access-application-cluster.md
index 1fa7281d9c..1d4d02ee29 100644
--- a/content/zh-cn/docs/tasks/access-application-cluster/service-access-application-cluster.md
+++ b/content/zh-cn/docs/tasks/access-application-cluster/service-access-application-cluster.md
@@ -200,7 +200,9 @@ Here is the configuration file for the application Deployment:
    对于请求成功的响应是一个 hello 消息：
 
    ```none
-   Hello Kubernetes!
+   Hello, world!
+   Version: 2.0.0
+   Hostname: hello-world-cdd4458f4-m47c8
    ```
 
 <!--
diff --git a/content/zh-cn/docs/tasks/administer-cluster/configure-upgrade-etcd.md b/content/zh-cn/docs/tasks/administer-cluster/configure-upgrade-etcd.md
index 1a427d2588..03955adab4 100644
--- a/content/zh-cn/docs/tasks/administer-cluster/configure-upgrade-etcd.md
+++ b/content/zh-cn/docs/tasks/administer-cluster/configure-upgrade-etcd.md
@@ -616,17 +616,24 @@ When restoring the cluster, use the `--data-dir` option to specify to which fold
 在恢复集群时，使用 `--data-dir` 选项来指定集群应被恢复到哪个文件夹。
 
 ```shell
-ETCDCTL_API=3 etcdctl --data-dir <data-dir-location> snapshot restore snapshot.db
+etcdutl --data-dir <data-dir-location> snapshot restore snapshot.db
 ```
 
 <!--
 where `<data-dir-location>` is a directory that will be created during the restore process.
 
-Yet another example would be to first export the `ETCDCTL_API` environment variable:
+The below example depicts the usage of the `etcdctl` tool for the restore operation:
 -->
 其中 `<data-dir-location>` 是将在恢复过程中创建的目录。
 
-另一个例子是先导出 `ETCDCTL_API` 环境变量：
+下面示例展示了如何使用 `etcdctl` 工具执行恢复操作：
+
+{{< note >}}
+<!--
+The usage of `etcdctl` for restoring has been deprecated since etcd v3.5.x and may be removed from a future etcd release.
+-->
+自 etcd v3.5.x 版本起，使用 `etcdctl` 进行恢复的功能已被弃用，未来的可能会在 etcd 版本中被移除。
+{{< /note >}}
 
 ```shell
 export ETCDCTL_API=3