[zh] Tidy up and fix links in tasks section (5/10)

content/zh/docs/tasks/configure-pod-container/assign-pods-nodes.md

@@ -4,11 +4,9 @@ content_type: task
 weight: 120
 ---
 <!--
----
 title: Assign Pods to Nodes
 content_type: task
 weight: 120
----
 -->
 
 <!-- overview -->
@@ -21,82 +19,84 @@ Kubernetes cluster.
 
 ## {{% heading "prerequisites" %}}
 
-
 {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
 
 
-
 <!-- steps -->
 
 <!--
 ## Add a label to a node
+
+1. List the nodes in your cluster:
 -->
 ## 给节点添加标签
 
-<!--
-1. List the nodes in your cluster:
--->
 1. 列出集群中的节点
 
-        kubectl get nodes
+   ```shell
+   kubectl get nodes
+   ```
 
-    <!--
-    The output is similar to this:
-    -->
-    输出类似如下：
+   <!-- The output is similar to this: -->
+   输出类似如下：
 
-        NAME      STATUS    AGE     VERSION
-        worker0   Ready     1d      v1.6.0+fff5156
-        worker1   Ready     1d      v1.6.0+fff5156
-        worker2   Ready     1d      v1.6.0+fff5156
+   ```
+   NAME      STATUS    AGE     VERSION
+   worker0   Ready     1d      v1.6.0+fff5156
+   worker1   Ready     1d      v1.6.0+fff5156
+   worker2   Ready     1d      v1.6.0+fff5156
+   ```
 
 <!--
 1. Chose one of your nodes, and add a label to it:
 -->
-1. 选择其中一个节点，为它添加标签：
+2. 选择其中一个节点，为它添加标签：
 
-        kubectl label nodes <your-node-name> disktype=ssd
+   ```shell
+   kubectl label nodes <your-node-name> disktype=ssd
+   ```
 
-    <!--
-    where `<your-node-name>` is the name of your chosen node.
-    -->
-    `<your-node-name>` 是你选择的节点的名称。
+   <!--
+   where `<your-node-name>` is the name of your chosen node.
+   -->
+   `<your-node-name>` 是你选择的节点的名称。
 
 <!--
 1. Verify that your chosen node has a `disktype=ssd` label:
 -->
-1. 验证你选择的节点是否有 `disktype=ssd` 标签：
+3. 验证你选择的节点是否有 `disktype=ssd` 标签：
 
-        kubectl get nodes --show-labels
+   ```shell
+   kubectl get nodes --show-labels
+   ```
 
+   <!--
+   The output is similar to this:
+   -->
+   输出类似如下：
 
-    <!--
-    The output is similar to this:
-    -->
-    输出类似如下：
-
-        NAME      STATUS    AGE     VERSION            LABELS
-        worker0   Ready     1d      v1.6.0+fff5156     ...,disktype=ssd,kubernetes.io/hostname=worker0
-        worker1   Ready     1d      v1.6.0+fff5156     ...,kubernetes.io/hostname=worker1
-        worker2   Ready     1d      v1.6.0+fff5156     ...,kubernetes.io/hostname=worker2
-
-    <!--
-    In the preceding output, you can see that the `worker0` node has a
-    `disktype=ssd` label.
-    -->
-    在前面的输出中，你可以看到 `worker0` 节点有 `disktype=ssd` 标签。
+   ```
+   NAME      STATUS    AGE     VERSION            LABELS
+   worker0   Ready     1d      v1.6.0+fff5156     ...,disktype=ssd,kubernetes.io/hostname=worker0
+   worker1   Ready     1d      v1.6.0+fff5156     ...,kubernetes.io/hostname=worker1
+   worker2   Ready     1d      v1.6.0+fff5156     ...,kubernetes.io/hostname=worker2
+   ```
+   <!--
+   In the preceding output, you can see that the `worker0` node has a
+   `disktype=ssd` label.
+   -->
+   在前面的输出中，你可以看到 `worker0` 节点有 `disktype=ssd` 标签。
 
 <!--
 ## Create a pod that gets scheduled to your chosen node
--->
-## 创建一个调度到你选择的节点的 pod
 
-<!--
 This pod configuration file describes a pod that has a node selector,
 `disktype: ssd`. This means that the pod will get scheduled on a node that has
 a `disktype=ssd` label.
 -->
-该 pod 配置文件描述了一个拥有节点选择器 `disktype: ssd` 的 pod。这表明该 pod 将被调度到
+## 创建一个调度到你选择的节点的 pod
+
+此 Pod 配置文件描述了一个拥有节点选择器 `disktype: ssd` 的 Pod。这表明该 Pod 将被调度到
 有 `disktype=ssd` 标签的节点。
 
 {{< codenew file="pods/pod-nginx.yaml" >}}
@@ -107,24 +107,26 @@ a `disktype=ssd` label.
 -->
 1. 使用该配置文件去创建一个 pod，该 pod 将被调度到你选择的节点上：
 
-        kubectl create -f https://k8s.io/examples/pods/pod-nginx.yaml
+   ```shell
+   kubectl create -f https://k8s.io/examples/pods/pod-nginx.yaml
+   ```
 
 <!--
 1. Verify that the pod is running on your chosen node:
 -->
-1. 验证 pod 是不是运行在你选择的节点上：
+2. 验证 pod 是不是运行在你选择的节点上：
 
-        kubectl get pods --output=wide
-
-    <!--
-    The output is similar to this:
-    -->
-    输出类似如下：
-
-        NAME     READY     STATUS    RESTARTS   AGE    IP           NODE
-        nginx    1/1       Running   0          13s    10.200.0.4   worker0
+   ```shell
+   kubectl get pods --output=wide
+   ```
 
+   <!-- The output is similar to this: -->
+   输出类似如下：
 
+   ```
+   NAME     READY     STATUS    RESTARTS   AGE    IP           NODE
+   nginx    1/1       Running   0          13s    10.200.0.4   worker0
+   ```
 
 ## {{% heading "whatsnext" %}}
 
@@ -132,6 +134,5 @@ a `disktype=ssd` label.
 Learn more about
 [labels and selectors](/docs/concepts/overview/working-with-objects/labels/).
 -->
-了解更多关于
-[标签和选择器](/docs/concepts/overview/working-with-objects/labels/)。
+进一步了解[标签和选择器](/zh/docs/concepts/overview/working-with-objects/labels/)