[zh] Sync changes from English site (10)

content/zh/docs/tasks/administer-cluster/network-policy-provider/weave-network-policy.md

@@ -4,6 +4,14 @@ content_type: task
 weight: 50
 ---
 
+<!--
+reviewers:
+- bboreham
+title: Weave Net for NetworkPolicy
+content_type: task
+weight: 50
+-->
+
 <!-- overview -->
 
 <!--
@@ -14,10 +22,11 @@ This page shows how to use Weave Net for NetworkPolicy.
 ## {{% heading "prerequisites" %}}
 
 <!--
-You need to have a Kubernetes cluster. Follow the [kubeadm getting started guide](/docs/getting-started-guides/kubeadm/) to bootstrap one.
+You need to have a Kubernetes cluster. Follow the
+[kubeadm getting started guide](/docs/reference/setup-tools/kubeadm/) to bootstrap one.
  -->
 你需要拥有一个 Kubernetes 集群。按照
-[kubeadm 入门指南](/zh/docs/reference/setup-tools/kubeadm/kubeadm/)
+[kubeadm 入门指南](/zh/docs/reference/setup-tools/kubeadm/)
 来启动一个。
 
 
@@ -28,8 +37,11 @@ You need to have a Kubernetes cluster. Follow the [kubeadm getting started guide
 
 Follow the [Integrating Kubernetes via the Addon](https://www.weave.works/docs/net/latest/kubernetes/kube-addon/) guide.
 
-The Weave Net addon for Kubernetes comes with a [Network Policy Controller](https://www.weave.works/docs/net/latest/kubernetes/kube-addon/#npc) that automatically monitors Kubernetes for any NetworkPolicy annotations on all namespaces and configures `iptables` rules to allow or block traffic as directed by the policies.
- -->
+The Weave Net addon for Kubernetes comes with a
+[Network Policy Controller](https://www.weave.works/docs/net/latest/kubernetes/kube-addon/#npc)
+that automatically monitors Kubernetes for any NetworkPolicy annotations on all
+namespaces and configures `iptables` rules to allow or block traffic as directed by the policies.
+-->
 ## 安装 Weave Net 插件
 
 按照[通过插件集成 Kubernetes](https://www.weave.works/docs/net/latest/kubernetes/kube-addon/)