# keepalived部署

## 安装

1. 源码安装：

   官网地址：http://www.keepalived.org/download.html
   
   

   ```bash
   tar xzf keepalived-2.2.8.tar.gz
   cd keepalived-2.2.8
   ./configure --prefix=/usr/local/keepalived/
   make && make install
   ```

   

2. 直接安装

   ```bash
   yum install -y keepalived
   ```

3. 安装完后

   主程序在 `/usr/sbin/keepalived`，配置文件在 `/etc/keepalived/keepalived.conf` 

可能遇见的问题：

1. 问题1

   ```
   *** WARNING – this build will not support IPVS with IPv6. 
   Please install libnl/libnl-3 dev libraries to support IPv6 with IPVS.
   ```

   解决：

   ```
   yum install -y libnl3.x86_64
   yum install -y libnl3-devel.x86_64
   ```

   

2. 问题2

   ```
   configure: error: !!! Please install libnfnetlink headers. !!!
   ```

   解决：

   ```
   yum install -y libnfnetlink.x86_64 
   yum install -y libnfnetlink-devel.x86_64
   ```