CentOS5.5环境下布署LVS+keepalived.doc

#!/bin/bash# BY kerryhu# MAIL:king_819@163.com# BLOG:# Please manual operation yum of before Operation..... 系统环境`：CentOS 5.5（定制安装） 组件： Base Development Libraries Development Tools Editors Text-based Internet lvs-master：01 lvs-backup：02 vip：00 web1：web2：04 netmask： gateway： 网络拓扑： echo ============================ 更新系统时间 ======================yum install -y?ntpntpdate echo 00 01 * * * /usr/sbin/ntpdate /etc/crontab echo “============================ 关闭不用服务 =======================” /root/del_servcie.sh # 附件中自定义脚本 echo “========================= 安装ipvsadm、keepalived ==================” [root@master ~]# cd /usr/local/src [root@master ~]# wget /software/kernel-2.6/ipvsadm-1.24.tar.gz [root@master ~]# wget /software/keepalived-1.1.17.tar.gz [root@master ~]# ln -sv /usr/src/kernels/2.6.18-194.el5-i686/ /usr/src/linux [root@master ~]# tar -zxvf ipvsadm-1.24.tar.gz [root@master ~]# cd ipvsadm-1.24 [root@master ~]# make;make install [root@master ~]# cd .. [root@master ~]# tar -zxvf keepalived-1.1.17.tar.gz [root@master ~]# cd keepalived-1.1.17 [root@master ~]# ./configure configure: error: !!! OpenSSL is not properly installed on your system. !!! !!! Can not include OpenSSL headers files. 解决办法： [root@master ~]# yum -y install openssl-devel [root@master ~]# ./configure [root@master ~]# make;make install 编译的时候出现这个提示，说明keepalived和内核结合了，如果不是这样的，需要加上这个参数./configure --with-kernel-dir=/kernel/path Keepalived configuration ------------------------ Keepalived version : 1.1.17 Compiler : gcc Compiler flags : -g -O2 Extra Lib : -lpopt -lssl -lcrypto Use IPVS Framework : Yes IPVS sync daemon support : Yes Use VRRP Framework : Yes Use LinkWatch : No Use Debug flags : No echo “======================= 配置keepalived ===========================” [root@master ~]# cp /usr/local/etc/rc.d/init.d/keepalived /etc/rc.d/init.d/ [root@master ~]# cp /usr/local/etc/sysconfig/keepalived /etc/sysconfig/