linux 设置虚拟IP

来源：互联网发布：mssql server 2008 r2 编辑：程序博客网时间：2024/05/21 21:42

系统centos 7

1、安装ipvsadm-1.26.tar.gz 下载地址：http://www.linuxvirtualserver.org/software/ipvs.html

2、需要安装gcc，libnl* libpopt*，popt-static，使用yum安装，yum install gcc libnl* libpopt* popt-static

3、出现错误：

make[1]: Entering directory `/opt/ipvsadm/libipvs'gcc -Wall -Wunused -Wstrict-prototypes -g -fPIC -DLIBIPVS_USE_NL  -DHAVE_NET_IP_VS_H -c -o libipvs.o libipvs.cIn file included from libipvs.h:13:0,                 from libipvs.c:23:ip_vs.h:15:29: fatal error: netlink/netlink.h: No such file or directory #include <netlink/netlink.h>                             ^compilation terminated.

说明ip_vs模块没有被加载，使用lsmod | grep ip_vs是否有显示

使用modprobe ip_vs 将模块加载进来

进入ipvs目录，安装 make && make install

运行命令:ipvsadm，查看是否安装成功

4、安装 keepalived-1.2.23.tar.gz,下载地址：http://www.keepalived.org/download.html

安装openssl libnfnetlink，yum install openssl openssl-devel libnetfilter_queuelibnfnetlink-devel

5、安装keepalive

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

make  && make install

cp /usr/local/keepalived/etc/rc.d/init.d/keepalived /etc/rc.d/init.d/cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/mkdir /etc/keepalivedcp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/cp /usr/local/keepalived/sbin/keepalived /usr/sbin/

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