LVS+Keepalived实现高可用和负载均衡的解决方案

背景：

LVS+Keepalived实现高可用和负载均衡的解决方案

实验拓扑图：

实验ip规划

VIP：192.168.1.200

Real server1:192.168.1.195

Real server2:192.168.1.193

心跳线：10.1.1.1、10.1.1.2

DR1：192.168.1.192

DR2：192.168.1.1.190

实现过程

第一：在主节点上的配置

首先配置LVS

[root@localhost ~]# cd tools/

[root@localhost tools]# ls ipvsadm-1.24.tar.gz

ipvsadm-1.24.tar.gz

[root@localhost tools]# tar zxvf ipvsadm-1.24.tar.gz

[root@localhost tools]# cd ipvsadm-1.24

[root@localhost ipvsadm-1.24]# ln -s /usr/src/kernels/2.6.18-164.el5 /usr/src/linux/

[root@localhost ipvsadm-1.24]# make all && make install

然后安装配置keepalived

[root@localhost tools]# ls keepalived-1.2.2.tar.gz

keepalived-1.2.2.tar.gz

[root@localhost tools]# tar zxvf keepalived-1.2.2.tar.gz

[root@localhost tools]# cd keepalived-1.2.2

[root@localhost keepalived-1.2.2]# vi keepalived/libipvs-2.6/ip_vs.h

找到下面一行：

#include <linux/types.h>        /* For __beXX types in userland */

把他放到下面一行的下面：

#include <sys/types.h>

[root@localhost keepalived-1.2.2]# make && make install

[root@localhost keepalived-1.2.2]# ln -s /usr/local/sbin/keepalived /sbin/

[root@localhost ~]# cd /etc/keepalived/

[root@localhost keepalived]# cp keepalived.conf keepalived.conf.bak   //备份

[root@localhost keepalived]# vi keepalived.conf    //修改设置档如下

! Configuration File for keepalived

global_defs {

notification_email {

wethnicity@126.com

38205036@qq.com

}

notification_email_from Alexandre.Cassen@firewall.loc

smtp_server 192.168.1.192

smtp_connect_timeout 30

router_id LVS_DEVEL

}

vrrp_instance VI_1 {

state MASTER

interface eth0

virtual_router_id 51

priority 100

advert_int 1

authentication {

auth_typePASS

auth_pass 1111

}

virtual_ipaddress {

192.168.1.200

}

}

virtual_server 192.168.1.200 80 {

delay_loop 6

lb_algo rr

lb_kind DR

nat_mask 255.255.255.0

persistence_timeout 50

protocol TCP

real_server 192.168.1.193 80 {

weight 1

TCP_CHECK {

connect_timeout 10

nb_get_retry 3

delay_before_retry 3

}

}

real_server 192.168.1.195 80 {

weight 1

TCP_CHECK {

connect_timeout 10

nb_get_retry 3

delay_before_retry 3

}

}

}

给你的Web站点安装日志分析器

VMware Linux下webalizer/awstats部署实验

相关资讯      

本文评论 　　查看全部评论 (0)

评论声明

尊重网上道德，遵守中华人民共和国的各项有关法律法规

承担一切因您的行为而直接或间接导致的民事或刑事法律责任

本站管理人员有权保留或删除其管辖留言中的任意内容

本站有权在网站内转载或引用您的评论

参与本评论即表明您已经阅读并接受上述条款

最新资讯