Merge pull request #42316 from ydFu/update-Leases

k8s-ci-robot · web-flow · commit ede449990756 · 2023-07-31T19:50:37.000-07:00
[zh] sync concepts\architecture\leases
diff --git a/content/zh-cn/docs/concepts/architecture/leases.md b/content/zh-cn/docs/concepts/architecture/leases.md
@@ -1,5 +1,5 @@
 ---
-title: 租约
+title: 租约（Lease）
 content_type: concept
 weight: 30
 ---
@@ -75,24 +75,24 @@ Existence of kube-apiserver leases enables future capabilities that may require
 each kube-apiserver.
 
 You can inspect Leases owned by each kube-apiserver by checking for lease objects in the `kube-system` namespace
-with the name `kube-apiserver-<sha256-hash>`. Alternatively you can use the label selector `k8s.io/component=kube-apiserver`:
+with the name `kube-apiserver-<sha256-hash>`. Alternatively you can use the label selector `apiserver.kubernetes.io/identity=kube-apiserver`:
 -->
 从 Kubernetes v1.26 开始，每个 `kube-apiserver` 都使用 Lease API 将其身份发布到系统中的其他位置。
 虽然它本身并不是特别有用，但为客户端提供了一种机制来发现有多少个 `kube-apiserver` 实例正在操作
 Kubernetes 控制平面。kube-apiserver 租约的存在使得未来可以在各个 kube-apiserver 之间协调新的能力。
 
 你可以检查 `kube-system` 名字空间中名为 `kube-apiserver-<sha256-hash>` 的 Lease 对象来查看每个
-kube-apiserver 拥有的租约。你还可以使用标签选择算符 `k8s.io/component=kube-apiserver`：
+kube-apiserver 拥有的租约。你还可以使用标签选择算符 `apiserver.kubernetes.io/identity=kube-apiserver`：
 
 ```shell
-kubectl -n kube-system get lease -l k8s.io/component=kube-apiserver
+kubectl -n kube-system get lease -l apiserver.kubernetes.io/identity=kube-apiserver
 ```
-
 ```
 NAME                                        HOLDER                                                                           AGE
-kube-apiserver-c4vwjftbvpc5os2vvzle4qg27a   kube-apiserver-c4vwjftbvpc5os2vvzle4qg27a_9cbf54e5-1136-44bd-8f9a-1dcd15c346b4   5m33s
-kube-apiserver-dz2dqprdpsgnm756t5rnov7yka   kube-apiserver-dz2dqprdpsgnm756t5rnov7yka_84f2a85d-37c1-4b14-b6b9-603e62e4896f   4m23s
-kube-apiserver-fyloo45sdenffw2ugwaz3likua   kube-apiserver-fyloo45sdenffw2ugwaz3likua_c5ffa286-8a9a-45d4-91e7-61118ed58d2e   4m43s
+apiserver-07a5ea9b9b072c4a5f3d1c3702        apiserver-07a5ea9b9b072c4a5f3d1c3702_0c8914f7-0f35-440e-8676-7844977d3a05        5m33s
+apiserver-7be9e061c59d368b3ddaf1376e        apiserver-7be9e061c59d368b3ddaf1376e_84f2a85d-37c1-4b14-b6b9-603e62e4896f        4m23s
+apiserver-1dfef752bcb36637d2763d1868        apiserver-1dfef752bcb36637d2763d1868_c5ffa286-8a9a-45d4-91e7-61118ed58d2e        4m43s
+
 ```
 
 <!--
@@ -107,25 +107,24 @@ hostname used by kube-apisever by checking the value of the `kubernetes.io/hostn
 你可以通过检查 `kubernetes.io/hostname` 标签的值来查看 kube-apisever 所使用的主机名：
 
 ```shell
-kubectl -n kube-system get lease kube-apiserver-c4vwjftbvpc5os2vvzle4qg27a -o yaml
+kubectl -n kube-system get lease apiserver-07a5ea9b9b072c4a5f3d1c3702 -o yaml
 ```
-
 ```yaml
 apiVersion: coordination.k8s.io/v1
 kind: Lease
 metadata:
-  creationTimestamp: "2022-11-30T15:37:15Z"
+  creationTimestamp: "2023-07-02T13:16:48Z"
   labels:
-    k8s.io/component: kube-apiserver
-    kubernetes.io/hostname: kind-control-plane
-  name: kube-apiserver-c4vwjftbvpc5os2vvzle4qg27a
+    apiserver.kubernetes.io/identity: kube-apiserver
+    kubernetes.io/hostname: master-1
+  name: apiserver-07a5ea9b9b072c4a5f3d1c3702
   namespace: kube-system
-  resourceVersion: "18171"
-  uid: d6c68901-4ec5-4385-b1ef-2d783738da6c
+  resourceVersion: "334899"
+  uid: 90870ab5-1ba9-4523-b215-e4d4e662acb1
 spec:
-  holderIdentity: kube-apiserver-c4vwjftbvpc5os2vvzle4qg27a_9cbf54e5-1136-44bd-8f9a-1dcd15c346b4
+  holderIdentity: apiserver-07a5ea9b9b072c4a5f3d1c3702_0c8914f7-0f35-440e-8676-7844977d3a05
   leaseDurationSeconds: 3600
-  renewTime: "2022-11-30T18:04:27.912073Z"
+  renewTime: "2023-07-04T21:58:48.065888Z"
 ```
 
 <!--
