install conntrack-tools

konghui · Dec 16, 2017 · f85b869 · f85b869
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commit f85b869
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diff --git a/practice/node-installation.md b/practice/node-installation.md
@@ -345,6 +345,12 @@ $ ls -l /etc/kubernetes/ssl/kubelet*
 
 ## 配置 kube-proxy
 
+**安装conntrack**
+
+```bash
+yum install -y conntrack-tools
+```
+
 **创建 kube-proxy 的service配置文件**
 
 文件路径`/usr/lib/systemd/system/kube-proxy.service`。