[zh] Translate upgrading-windows-nodes

content/zh/docs/tasks/administer-cluster/kubeadm/upgrading-windows-nodes.md

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+---
+title: 升级 Windows 节点
+min-kubernetes-server-version: 1.17
+content_type: task
+weight: 40
+---
+<!--
+title: Upgrading Windows nodes
+min-kubernetes-server-version: 1.17
+content_type: task
+weight: 40
+-->
+
+<!-- overview -->
+
+{{< feature-state for_k8s_version="v1.18" state="beta" >}}
+
+<!--
+This page explains how to upgrade a Windows node [created with kubeadm](/docs/tasks/administer-cluster/kubeadm/adding-windows-nodes).
+-->
+本页解释如何升级[用 kubeadm 创建的](/zh/docs/tasks/administer-cluster/kubeadm/adding-windows-nodes)
+Windows 节点。
+
+## {{% heading "prerequisites" %}}
+ 
+{{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
+
+<!--
+* Familiarize yourself with [the process for upgrading the rest of your kubeadm
+cluster](/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade). You will want to
+upgrade the control plane nodes before upgrading your Windows nodes.
+-->
+* 熟悉[更新 kubeadm 集群中的其余组件](/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade)。
+  在升级你的 Windows 节点之前你会想要升级控制面节点。
+
+<!-- steps -->
+<!--
+## Upgrading worker nodes
+
+### Upgrade kubeadm
+-->
+## 升级工作节点   {#upgrading-worker-nodes}
+
+### 升级 kubeadm    {#upgrade-kubeadm}
+
+<!--
+1.  From the Windows node, upgrade kubeadm:
+
+    ```powershell
+    # replace {{< param "fullversion" >}} with your desired version
+    curl.exe -Lo C:\k\kubeadm.exe https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubeadm.exe
+    ```
+-->
+1. 在 Windows 节点上升级 kubeadm：
+
+   ```powershell
+   # 将 {{< param "fullversion" >}} 替换为你希望的版本
+   curl.exe -Lo C:\k\kubeadm.exe https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubeadm.exe
+   ```
+
+<!--
+### Drain the node
+
+1.  From a machine with access to the Kubernetes API,
+    prepare the node for maintenance by marking it unschedulable and evicting the workloads:
+
+    ```shell
+    # replace <node-to-drain> with the name of your node you are draining
+    kubectl drain <node-to-drain> -ignore-daemonsets
+    ```
+
+    You should see output similar to this:
+
+    ```
+    node/ip-172-31-85-18 cordoned
+    node/ip-172-31-85-18 drained
+    ```
+-->
+### 腾空节点   {#drain-the-node}
+
+1. 在一个能访问到 Kubernetes API 的机器上，将 Windows 节点标记为不可调度并
+   驱逐其上的所有负载，以便准备节点维护操作：
+
+   ```shell
+   # 将 <要腾空的节点> 替换为你要腾空的节点的名称
+   kubectl drain <要腾空的节点> -ignore-daemonsets
+   ```
+
+   你应该会看到类似下面的输出：
+
+   ```
+   node/ip-172-31-85-18 cordoned
+   node/ip-172-31-85-18 drained
+   ```
+
+<!--
+### Upgrade the kubelet configuration
+
+1.  From the Windows node, call the following command to sync new kubelet configuration:
+
+    ```powershell
+    kubeadm upgrade node
+    ```
+-->
+### 升级 kubelet 配置   {#upgrade-the-kubelet-configuration}
+
+1. 在 Windows 节点上，执行下面的命令来同步新的 kubelet 配置：
+
+   ```powershell
+   kubeadm upgrade node
+   ```
+
+<!--
+### Upgrade kubelet
+
+1.  From the Windows node, upgrade and restart the kubelet:
+
+    ```powershell
+    stop-service kubelet
+    curl.exe -Lo C:\k\kubelet.exe https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubelet.exe
+    restart-service kubelet
+    ```
+-->
+### 升级 kubelet   {#upgrade-kubelet}
+
+1. 在 Windows 节点上升级并重启 kubelet：
+
+   ```powershell
+   stop-service kubelet
+   curl.exe -Lo C:\k\kubelet.exe https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubelet.exe
+   restart-service kubelet
+   ```
+
+<!--
+### Uncordon the node
+
+1.  From a machine with access to the Kubernetes API,
+bring the node back online by marking it schedulable:
+
+    ```shell
+    # replace <node-to-drain> with the name of your node
+    kubectl uncordon <node-to-drain>
+    ```
+-->
+### 对节点执行 uncordon 操作   {#uncordon-the-node}
+
+1. 从一台能够访问到 Kubernetes API 的机器上，通过将节点标记为可调度，使之
+   重新上线：
+
+   ```shell
+   # 将 <要腾空的节点> 替换为你的节点名称
+   kubectl uncordon <要腾空的节点>
+   ```
+
+<!--
+### Upgrade kube-proxy
+
+1. From a machine with access to the Kubernetes API, run the following,
+again replacing {{< param "fullversion" >}} with your desired version:
+
+    ```shell
+    curl -L https://github.com/kubernetes-sigs/sig-windows-tools/releases/latest/download/kube-proxy.yml | sed 's/VERSION/{{< param "fullversion" >}}/g' | kubectl apply -f -
+    ```
+-->
+### 升级 kube-proxy   {#upgrade-kube-proxy}
+
+1. 在一台可访问 Kubernetes API 的机器上和，将 {{< param "fullversion" >}} 替换成你
+   期望的版本后再次执行下面的命令：
+
+   ```shell
+   curl -L https://github.com/kubernetes-sigs/sig-windows-tools/releases/latest/download/kube-proxy.yml | sed 's/VERSION/{{< param "fullversion" >}}/g' | kubectl apply -f -
+    ```
+