keepalived-1.2.18的安装

 

1，下载：

    https://www.tapd.cn/22121161/documents/show/1122121161001000015

2，解压 

    tar -zxvf keepalived-1.2.18.tar.gz 
3，

        yum install gcc-c++

        cd keepalived-1.2.18

         ./configure --prefix=/usr/local/keepalived

        注意：出现 以下错误：

        

 

            那么继续执行：

              yum install openssl-devel

            执行完后，再次执行

                ./configure --prefix=/usr/local/keepalived

            而后：

            make  && make install

 

4，启动命令：【systemctl  start keepalived】

           

             /usr/local/keepalived/sbin/keepalived -D -f /usr/local/keepalived/etc/keepalived/keepalived.conf 

 

5，日志查看：

        tail -f /var/log/messages

        ip add

6，特别注意：

        

        如上图，配置文件keepalived.conf中配置的脚本 文件/home/haproxyCheck.sh  最好修改其执行权限 chmod 777

 

keepalived.conf 配置文件详解，见：

https://www.tapd.cn/22121161/documents/show/1122121161001000024

https://www.tapd.cn/22121161/documents/show/1122121161001000026