安装keepalived的相关依赖
如果嫌麻烦，可以直接下载keepalived压缩包
积分不够的话需在https://pkgs.org/下载如下依赖:
下载所有依赖之后，将其上传到服务器,然后在依赖所在文件夹内执行rpm -Uvh --force *.rpm即可
安装keepalived
以/home/install_package/keepalived为例
1、将keepalived-2.0.10.tar.gz上传到/home/install_package/keepalived
2、在文件夹下执行tar -zxvf keepalived-2.0.10.tar.gz解压安装包
3、在文件夹下执行mkdir vip创建编译路径
4、cd keepalived-2.0.10后执行./configure --prefix=/home/install_package/keepalived/vip进行编译
5、之后执行make && make install,执行完毕后，进入/home/install_package/keepalived/vip可以看到:
6、最后在/home/install_package/keepalived执行以下命令
# cp keepalived-2.0.10/keepalived/etc/init.d/keepalived /etc/init.d/
# cp keepalived-2.0.10/keepalived/etc/sysconfig/keepalived /etc/sysconfig/
# cp vip/sbin/keepalived /usr/local/sbin/
# mkdir /etc/keepalived
# cp vip/etc/keepalived/keepalived.conf /etc/keepalived/
启动keepalived
执行systemctl start keepalived，随后执行systemctl status keepalived可以看到:
