Merge pull request #27029 from oomichi/redirect-kubeadm-zh

zh: Replace redirect links of kubeadm

Author: k8s-ci-robot

content/zh/docs/setup/best-practices/certificates.md

@@ -17,12 +17,12 @@ weight: 40
 
 <!--
 Kubernetes requires PKI certificates for authentication over TLS.
-If you install Kubernetes with [kubeadm](/docs/reference/setup-tools/kubeadm/kubeadm/), the certificates that your cluster requires are automatically generated.
+If you install Kubernetes with [kubeadm](/docs/reference/setup-tools/kubeadm/), the certificates that your cluster requires are automatically generated.
 You can also generate your own certificates - for example, to keep your private keys more secure by not storing them on the API server.
 This page explains the certificates that your cluster requires.
 -->
 Kubernetes 需要 PKI 证书才能进行基于 TLS 的身份验证。如果你是使用
-[kubeadm](/zh/docs/reference/setup-tools/kubeadm/kubeadm/) 安装的 Kubernetes，
+[kubeadm](/zh/docs/reference/setup-tools/kubeadm/) 安装的 Kubernetes，
 则会自动生成集群所需的证书。你还可以生成自己的证书。
 例如，不将私钥存储在 API 服务器上，可以让私钥更加安全。此页面说明了集群必需的证书。
 
@@ -144,13 +144,13 @@ Required certificates:
 | front-proxy-client            | kubernetes-front-proxy-ca |                | client                                 |                                             |
 
 <!--
-[1]: any other IP or DNS name you contact your cluster on (as used by [kubeadm](/docs/reference/setup-tools/kubeadm/kubeadm/) the load balancer stable IP and/or DNS name, `kubernetes`, `kubernetes.default`, `kubernetes.default.svc`,
+[1]: any other IP or DNS name you contact your cluster on (as used by [kubeadm](/docs/reference/setup-tools/kubeadm/) the load balancer stable IP and/or DNS name, `kubernetes`, `kubernetes.default`, `kubernetes.default.svc`,
 `kubernetes.default.svc.cluster`, `kubernetes.default.svc.cluster.local`)
 
 where `kind` maps to one or more of the [x509 key usage](https://godoc.org/k8s.io/api/certificates/v1beta1#KeyUsage) types:
 -->
 [1]: 用来连接到集群的不同 IP 或 DNS 名
-（就像 [kubeadm](/zh/docs/reference/setup-tools/kubeadm/kubeadm/) 为负载均衡所使用的固定
+（就像 [kubeadm](/zh/docs/reference/setup-tools/kubeadm/) 为负载均衡所使用的固定
 IP 或 DNS 名，`kubernetes`、`kubernetes.default`、`kubernetes.default.svc`、
 `kubernetes.default.svc.cluster`、`kubernetes.default.svc.cluster.local`）。
 
@@ -193,11 +193,11 @@ For kubeadm users only:
 <!--
 ### Certificate paths
 
-Certificates should be placed in a recommended path (as used by [kubeadm](/docs/reference/setup-tools/kubeadm/kubeadm/)). Paths should be specified using the given argument regardless of location.
+Certificates should be placed in a recommended path (as used by [kubeadm](/docs/reference/setup-tools/kubeadm/)). Paths should be specified using the given argument regardless of location.
 -->
 ### 证书路径
 
-证书应放置在建议的路径中（以便 [kubeadm](/zh/docs/reference/setup-tools/kubeadm/kubeadm/)使用）。无论使用什么位置，都应使用给定的参数指定路径。
+证书应放置在建议的路径中（以便 [kubeadm](/zh/docs/reference/setup-tools/kubeadm/)使用）。无论使用什么位置，都应使用给定的参数指定路径。
 
 | 默认 CN                   | 建议的密钥路径         | 建议的证书路径       | 命令        | 密钥参数               | 证书参数                             |
 |------------------------------|------------------------------|-----------------------------|----------------|------------------------------|-------------------------------------------|

content/zh/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm.md

@@ -266,9 +266,9 @@ kubeadm 不支持将没有 `--control-plane-endpoint` 参数的单个控制平
 ### 更多信息
 
 <!--
-For more information about `kubeadm init` arguments, see the [kubeadm reference guide](/docs/reference/setup-tools/kubeadm/kubeadm/).
+For more information about `kubeadm init` arguments, see the [kubeadm reference guide](/docs/reference/setup-tools/kubeadm/).
 -->
-有关 `kubeadm init` 参数的更多信息，请参见 [kubeadm 参考指南](/zh/docs/reference/setup-tools/kubeadm/kubeadm/)。
+有关 `kubeadm init` 参数的更多信息，请参见 [kubeadm 参考指南](/zh/docs/reference/setup-tools/kubeadm/)。
 
 <!--
 To configure `kubeadm init` with a configuration file see [Using kubeadm init with a configuration file](/docs/reference/setup-tools/kubeadm/kubeadm-init/#config-file).
@@ -802,7 +802,7 @@ options.
 * Verify that your cluster is running properly with [Sonobuoy](https://github.com/heptio/sonobuoy)
 * <a id="lifecycle" />See [Upgrading kubeadm clusters](/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
   for details about upgrading your cluster using `kubeadm`.
-* Learn about advanced `kubeadm` usage in the [kubeadm reference documentation](/docs/reference/setup-tools/kubeadm/kubeadm)
+* Learn about advanced `kubeadm` usage in the [kubeadm reference documentation](/docs/reference/setup-tools/kubeadm)
 * Learn more about Kubernetes [concepts](/docs/concepts/) and [`kubectl`](/docs/reference/kubectl/overview/).
 * See the [Cluster Networking](/docs/concepts/cluster-administration/networking/) page for a bigger list
   of Pod network add-ons.
@@ -816,7 +816,7 @@ options.
 -->
 * 使用 [Sonobuoy](https://github.com/heptio/sonobuoy) 验证集群是否正常运行
 * <a id="lifecycle" />有关使用kubeadm升级集群的详细信息，请参阅[升级 kubeadm 集群](/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)。
-* 在[kubeadm 参考文档](/zh/docs/reference/setup-tools/kubeadm/kubeadm)中了解有关高级 `kubeadm` 用法的信息
+* 在[kubeadm 参考文档](/zh/docs/reference/setup-tools/kubeadm)中了解有关高级 `kubeadm` 用法的信息
 * 了解有关Kubernetes[概念](/zh/docs/concepts/)和[`kubectl`](/zh/docs/reference/kubectl/overview/)的更多信息。
 * 有关Pod网络附加组件的更多列表，请参见[集群网络](/zh/docs/concepts/cluster-administration/networking/)页面。
 * <a id="other-addons" />请参阅[附加组件列表](/zh/docs/concepts/cluster-administration/addons/)以探索其他附加组件，

content/zh/docs/setup/production-environment/tools/kubespray.md

@@ -48,10 +48,10 @@ Kubespray 是一个由 [Ansible](https://docs.ansible.com/) playbooks、[清单
 
 <!--
 To choose a tool which best fits your use case, read [this comparison](https://github.com/kubernetes-sigs/kubespray/blob/master/docs/comparisons.md) to
-[kubeadm](/docs/reference/setup-tools/kubeadm/kubeadm/) and [kops](/docs/setup/production-environment/tools/kops/).
+[kubeadm](/docs/reference/setup-tools/kubeadm/) and [kops](/docs/setup/production-environment/tools/kops/).
 -->
 要选择最适合你的用例的工具，请阅读[此比较](https://github.com/kubernetes-sigs/kubespray/blob/master/docs/comparisons.md)以
- [kubeadm](/zh/docs/reference/setup-tools/kubeadm/kubeadm/) 和 [kops](/zh/docs/setup/production-environment/tools/kops/) 。
+ [kubeadm](/zh/docs/reference/setup-tools/kubeadm/) 和 [kops](/zh/docs/setup/production-environment/tools/kops/) 。
 <!-- body -->
 
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