Merge pull request #50617 from asa3311/sync-zh-177

[zh] sync cpu-management-policies dns-debugging-resolution kubelet-config-file

Author: k8s-ci-robot

content/zh-cn/docs/tasks/administer-cluster/cpu-management-policies.md

@@ -269,8 +269,8 @@ using the following feature gates:
 You will still have to enable each option using the `CPUManagerPolicyOptions` kubelet option.
 
 The following policy options exist for the static `CPUManager` policy:
-* `full-pcpus-only` (beta, visible by default) (1.22 or higher)
-* `distribute-cpus-across-numa` (alpha, hidden by default) (1.23 or higher)
+* `full-pcpus-only` (GA, visible by default) (1.33 or higher)
+* `distribute-cpus-across-numa` (beta, visible by default) (1.33 or higher)
 * `align-by-socket` (alpha, hidden by default) (1.25 or higher)
 * `distribute-cpus-across-cores` (alpha, hidden by default) (1.31 or higher)
 * `strict-cpu-reservation` (beta, visible by default) (1.32 or higher)
@@ -284,8 +284,8 @@ The following policy options exist for the static `CPUManager` policy:
 你仍然必须使用 `CPUManagerPolicyOptions` kubelet 选项启用每个选项。
 
 静态 `CPUManager` 策略存在以下策略选项：
-* `full-pcpus-only`（Beta，默认可见）（1.22 或更高版本）
-* `distribute-cpus-across-numa`（Alpha，默认隐藏）（1.23 或更高版本）
+* `full-pcpus-only`（GA，默认可见）（1.33 或更高版本）
+* `distribute-cpus-across-numa`（Beta，默认可见）（1.33 或更高版本）
 * `align-by-socket`（Alpha，默认隐藏）（1.25 或更高版本）
 * `distribute-cpus-across-cores` (Alpha，默认隐藏) (1.31 或更高版本)
 * `strict-cpu-reservation` (Beta，默认可见) (1.32 或更高版本)

content/zh-cn/docs/tasks/administer-cluster/dns-debugging-resolution.md

@@ -290,20 +290,20 @@ more information.
 <!--
 ### Are DNS endpoints exposed?
 
-You can verify that DNS endpoints are exposed by using the `kubectl get endpoints`
+You can verify that DNS endpoints are exposed by using the `kubectl get endpointslice`
 command.
 -->
 ### DNS 的端点公开了吗？    {#are-dns-endpoints-exposed}
 
-你可以使用 `kubectl get endpoints` 命令来验证 DNS 的端点是否公开了。
+你可以使用 `kubectl get endpointslice` 命令来验证 DNS 的端点是否公开了。
 
 ```shell
-kubectl get endpoints kube-dns --namespace=kube-system
+kubectl get endpointslices -l k8s.io/service-name=kube-dns --namespace=kube-system
 ```
 
 ```
-NAME       ENDPOINTS                       AGE
-kube-dns   10.180.3.17:53,10.180.3.17:53    1h
+NAME             ADDRESSTYPE   PORTS   ENDPOINTS                  AGE
+kube-dns-zxoja   IPv4          53      10.180.3.17,10.180.3.17    1h
 ```
 
 <!--
@@ -398,15 +398,15 @@ linux/amd64, go1.10.3, 2e322f6
 ### Does CoreDNS have sufficient permissions?
 
 CoreDNS must be able to list {{< glossary_tooltip text="service"
-term_id="service" >}} and {{< glossary_tooltip text="endpoint"
-term_id="endpoint" >}} related resources to properly resolve service names.
+term_id="service" >}} and {{< glossary_tooltip text="endpointslice"
+term_id="endpoint-slice" >}} related resources to properly resolve service names.
 
 Sample error message:
 -->
 ### CoreDNS 是否有足够的权限？   {#does-coredns-have-sufficient-permissions}
 
 CoreDNS 必须能够列出 {{< glossary_tooltip text="service" term_id="service" >}} 和
-{{< glossary_tooltip text="endpoint" term_id="endpoint" >}} 相关的资源来正确解析服务名称。
+{{< glossary_tooltip text="endpointslice" term_id="endpoint-slice" >}} 相关的资源来正确解析服务名称。
 
 示例错误消息：
 

content/zh-cn/docs/tasks/administer-cluster/kubelet-config-file.md

@@ -113,9 +113,14 @@ In the example, by changing the default value of only one parameter for
 evictionHard, the default values of other parameters will not be inherited and
 will be set to zero. In order to provide custom values, you should provide all
 the threshold values respectively.
+Alternatively, you can set the MergeDefaultEvictionSettings to true in the kubelet
+configuration file, if any parameter is changed then the other parameters will inherit
+their default values instead of 0.
 -->
 在此示例中，只更改 evictionHard 的一个参数的默认值，
 这样其他参数的默认值将不会被继承，其他参数会被设置为零。如果要提供自定义值，你应该分别设置所有阈值。
+或者，你也可以在 kubelet 配置文件中将 MergeDefaultEvictionSettings 设置为 true，
+这样如果修改了其中某个参数，其他参数将继承其默认值，而不是被设为 0。
 {{< /note >}}
 
 <!--
@@ -384,6 +389,7 @@ they can follow these steps to inspect the kubelet configuration:
          "imagefs.inodesFree": "5%"
        },
        "evictionPressureTransitionPeriod": "1m0s",
+       "mergeDefaultEvictionSettings": false,
        "enableControllerAttachDetach": true,
        "makeIPTablesUtilChains": true,
        "iptablesMasqueradeBit": 14,