keepalived+lvslvs dr模式配置 是全自动迁移吗

&nbsp>&nbsp
&nbsp>&nbsp
linux教程 &nbsp>&nbsp
Lvs+keepalived实现负载均衡、故障剔除(DR模式)
摘要:http://antsw.blog.51cto.com/975&本文出自“山捻子”博客Node1:192.168.1.253Node2:192.168.1.254VIP:192.168.1.250&环境centos5.2(我这里是用两台机实现的)1、安装ipvsadmyum-yinstallipvsadm&2、安装keepalived[~]#wgethttp://www.keepalive
http://antsw.blog.51cto.com/975& 本文出自 “山捻子” 博客
Node1: 192.168.1.253Node2: 192.168.1.254VIP: 192.168.1.250&环境 centos5.2(我这里是用两台机实现的)1、安装ipvsadmyum -y install ipvsadm&2、安装keepalived[ ~]# wget http://www.keepalived.org/software/keepalived-1.1.15.tar.gz[ ~]# tar zxvf keepalived-1.1.15.tar.gz[ ~]# cd keepalived-1.1.15[ keepalived-1.1.15]# ./configure --prefix=/ --mandir=/usr/local/share/man/ --with-kernel-dir=/usr/src/kernels/2.6.18-92.el5-i686/configure后会输入这结果为正确Keepalived configuration------------------------Keepalived version&&&&&& : 1.1.15Compiler&&&&&&&&&&&&&&&& : gccCompiler flags&&&&&&&&&& : -g -O2Extra Lib&&&&&&&&&&&&&&& : -lpopt -lssl -lcryptoUse IPVS Framework&&&&&& : Yes&&& #支持lvsIPVS sync daemon support : Yes& Use VRRP Framework&&&&&& : YesUse LinkWatch&&&&&&&&&&& : NoUse Debug flags&&&&&&&&& : No&[ keepalived-1.1.15]# make &;&; make install到此,lvs+keepalived安装完成。但是还不能使用lvs功能,接下来以dr模式配置lvs+keepalived&3、[ ~]# cd /etc/keepalived/[ keepalived]# vim keepalived.conf! Configuration File for keepalivedglobal_defs {&& notification_email {&&& && }&& notification_email_from& && smtp_server 127.0.0.1&& smtp_connect_timeout 30&& router_id LVS_DEVEL}&vrrp_instance VI_1 {&&& state MASTER&&&&& ##主lvs设置成master&&& interface eth0&&& virtual_router_id 51&&& priority 102&&&& ##从lvs设置成 99&&& advert_int 1&&& authentication {&&&&&&& auth_type PASS&&&&&&& auth_pass 1111&&& }&&& virtual_ipaddress {&&&&&& 192.168.1.250 ## 如多个vip,继续换行填写。&&& }}virtual_server 192.168.1.250 80 {&&& delay_loop 6&&& lb_algo wlc&&& lb_kind DR&&& persistence_timeout 50&&& protocol TCP&&&& real_server 192.168.1.253 80 {&&&&&&& weight 3&&&&&&& TCP_CHECK {&&&&&&& connect_port 80&&&&&&& connect_timeout 30&&&&&&& }&&& }&&& real_server 192.168.1.254 80 {&&&&&&& weight 1&&&&&&& TCP_CHECK {&&&&&&& connect_port 80&&&&&&& connect_timeout 30&&&&&&& }&&& }&好了,keepalived配置完成了。启动keepalived& [ ~]# /etc/init.d/keepalived start如果要随系统启动,执行chkconfig --add keepalived &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& chkconfig keepalived& on&4、接着配置真实服务器,这里通过脚本来实现吧(这个脚本只在WEB机上执行,我现在是用两台机。服务器既充当lvs、也充当web机)&[ keepalived]# vim realserver#!/bin/bash#description : start realserverVIP=192.168.1.250/etc/rc.d/init.d/functionscase &$1& instart)echo & start LVS of REALServer&/sbin/ifconfig lo:0 $VIP broadcast $VIP netmask 255.255.255.255 upecho &1& &/proc/sys/net/ipv4/conf/lo/arp_ignoreecho &2& &/proc/sys/net/ipv4/conf/lo/arp_announceecho &1& &/proc/sys/net/ipv4/conf/all/arp_ignoreecho &2& &/proc/sys/net/ipv4/conf/all/arp_announce;;stop)/sbin/ifconfig lo:0 downecho &close LVS Directorserver&echo &0& &/proc/sys/net/ipv4/conf/lo/arp_ignoreecho &0& &/proc/sys/net/ipv4/conf/lo/arp_announceecho &0& &/proc/sys/net/ipv4/conf/all/arp_ignoreecho &0& &/proc/sys/net/ipv4/conf/all/arp_announce;;*)echo &Usage: $0 {start|stop}&exit 1esac[ keepalived]# chmod +x realserver[ keepalived]# ./realserver start&5、启动keepalived (附启动日志)[ ~]# /etc/init.d/keepalived start& (主LVS)Oct 15 13:59:36 vmtest Keepalived: Starting Keepalived v1.1.15 (10/15,2009)Oct 15 13:59:36 vmtest Keepalived_healthcheckers: Using MII-BMSR NIC polling thread...Oct 15 13:59:36 vmtest Keepalived_healthcheckers: Netlink reflector reports IP 192.168.1.253 addedOct 15 13:59:36 vmtest Keepalived_healthcheckers: Netlink reflector reports IP 10.0.0.253 addedOct 15 13:59:36 vmtest Keepalived_healthcheckers: Registering Kernel netlink reflectorOct 15 13:59:36 vmtest Keepalived_healthcheckers: Registering Kernel netlink command channelOct 15 13:59:36 vmtest Keepalived_healthcheckers: Opening file /etc/keepalived/keepalived.conf.Oct 15 13:59:36 vmtest Keepalived_healthcheckers: Configuration is using : 11891 BytesOct 15 13:59:36 vmtest Keepalived_healthcheckers: Activating healtchecker for service [192.168.1.253:80]Oct 15 13:59:36 vmtest Keepalived_healthcheckers: Activating healtchecker for service [192.168.1.254:80]Oct 15 13:59:36 vmtest Keepalived: Starting Healthcheck child process, pid=28419Oct 15 13:59:36 vmtest Keepalived_vrrp: Using MII-BMSR NIC polling thread...Oct 15 13:59:36 vmtest Keepalived_vrrp: Netlink reflector reports IP 192.168.1.253 addedOct 15 13:59:36 vmtest Keepalived: Starting VRRP child process, pid=28420Oct 15 13:59:36 vmtest Keepalived_vrrp: Netlink reflector reports IP 10.0.0.253 addedOct 15 13:59:36 vmtest Keepalived_vrrp: Registering Kernel netlink reflectorOct 15 13:59:36 vmtest Keepalived_vrrp: Registering Kernel netlink command channelOct 15 13:59:36 vmtest Keepalived_vrrp: Registering gratutious ARP shared channelOct 15 13:59:36 vmtest Keepalived_vrrp: Opening file /etc/keepalived/keepalived.conf.Oct 15 13:59:36 vmtest Keepalived_vrrp: Configuration is using : 36278 BytesOct 15 13:59:36 vmtest Keepalived_vrrp: VRRP sockpool: [ifindex(2), proto(112), fd(8,9)]Oct 15 13:59:37 vmtest Keepalived_vrrp: VRRP_Instance(VI_1) Transition to MASTER STATEOct 15 13:59:38 vmtest Keepalived_vrrp: VRRP_Instance(VI_1) Entering MASTER STATEOct 15 13:59:38 vmtest Keepalived_vrrp: VRRP_Instance(VI_1) setting protocol VIPs.Oct 15 13:59:38 vmtest Keepalived_vrrp: VRRP_Instance(VI_1) Sending gratuitous ARPs on eth0 for 192.168.1.250Oct 15 13:59:38 vmtest Keepalived_healthcheckers: Netl
以上是的内容,更多
的内容,请您使用右上方搜索功能获取相关信息。
若你要投稿、删除文章请联系邮箱:zixun-group@service.aliyun.com,工作人员会在五个工作日内给你回复。
云服务器 ECS
可弹性伸缩、安全稳定、简单易用
&40.8元/月起
预测未发生的攻击
&24元/月起
为您提供0门槛上云实践机会
你可能还喜欢
你可能感兴趣
阿里云教程中心为您免费提供
Lvs+keepalived实现负载均衡、故障剔除(DR模式)相关信息,包括
的信息,所有Lvs+keepalived实现负载均衡、故障剔除(DR模式)相关内容均不代表阿里云的意见!投稿删除文章请联系邮箱:zixun-group@service.aliyun.com,工作人员会在五个工作日内答复
售前咨询热线
服务与支持
账号与支持
关注阿里云
International他的最新文章
他的热门文章
您举报文章:
举报原因:
原文地址:
原因补充:
(最多只允许输入30个字)LVS+Keepalived使用总结_服务器应用_Linux公社-Linux系统门户网站
你好,游客
LVS+Keepalived使用总结
来源:Linux社区&
作者:Linux
一、lvs简介和推荐阅读的资料二、lvs和keepalived的安装三、LVS VS/DR模式搭建四、LVS VS/TUN模式搭建五、LVS VS/NAT模式搭建六、keepalived多种real server健康检测实例七、lvs持久性工作原理和配置八、lvs数据监控九、lvs+keepalived故障排除
一、LVS简介和推荐阅读的资料
& & & 学习LVS+Keepalived必须阅读的三个文档。
1、& 《Keepalived权威指南》下载见
2、& 《LVS手册》
3、& 《Red_Hat_Enterprise_Linux-5-Virtual_Server_Administration-zh-CN》
这三个文档是官方文档,介绍了大部分原理和基础知识。下面我主要记录一些使用的案例,方便查阅。
LVS/DR + Keepalived搭建负载均衡集群
LVS+Keepalived实现四层负载及高可用&
LVS+Keepalived高可用负载均衡集群架构实验&
Heartbeat+LVS构建高可用负载均衡集群&
搭建LVS负载均衡测试环境&
一个针对LVS的压力测试报告
& & & 他们负责什么工作?
在LVS+Keepalived环境里面,lvs主要的工作是提供调度算法,把客户端请求按照需求调度在real服务器,keepalived主要的工作是提供lvs控制器的一个冗余,并且对real服务器做健康检查,发现不健康的real服务器,就把它从lvs集群中剔除,real服务器只负责提供服务。
二、lvs和keepalived的安装
& & & 环境规划
& & & 2*(lvs+keepalived服务器)+n*real-server,一般lvs+keepalived是这样的架构。
& & & 开始安装
1、& 下载软件包
在 下载lvs的软件包
在 下载keepalived软件包
2、先编译安装lvs,再安装keepalived,安装lvs需要内核源码
下载lvs源码的时候,一定要选择你内核版本对应的源码包。
# uname& -r
2.6.18-164.el5PAE
#yum install kernel-devel -y& //安装内核源码包
#ln -s /usr/src/kernels/2.6.18-164.el5PAE-i686/ /usr/src/linux
#wget http://www.linuxvirtualserver.org/software/kernel-2.6/ipvsadm-1.24.tar.gz& //ipvsadm包就是lvs软件包,别觉得名字不一样
# tar -zxvf ipvsadm-1.24.tar.gz
# cd ipvsadm-1.24
#make && make install
检查lvs是否安装成功:
#ipvsadm //查看是否有输出
#lsmod | grep ip_vs& //如果ipvsadm有输出,那么使用这个命令查看是否加载ip_vs模块,如果加载,那么lvs算安装成功。
2、& 编译安装keepalived,一定在安装完lvs以后在安装keepalive
#wget http://www.keepalived.org/software/keepalived-1.1.15.tar.gz //不建议选择最新的版本
#tar -zxvf keepalived-1.1.15.tar.gz
#cd keepalived-1.1.15
#./configure --prefix=/& --mandir=/usr/local/share/man/ --with-kernel-dir=/usr/src/linux/
Keepalived version& & &
Compiler& & & & & & & &
Compiler flags& & & & &
Extra Lib& & & & & & & & : -lpopt -lssl -lcrypto
Use IPVS Framework& & &
IPVS sync daemon support : Yes
Use VRRP Framework& & &
Use LinkWatch& & & & & & : No
Use Debug flags& & & & & : Nod
看见如上输入,注意yes和no的值,如果一样,证明配置成功,如果lvs为no,那么证明你的lvs没有安装成功,需要从新安装lvs再安装keepalived。
#make && make install
如果没有报错,那么就安装成功了,检查一下是否生成了keepalived命令。
三、LVS VS/DR模式搭建
122.225.32.134
Lvs+keepalived MASTER
Ipvsadm keepalived
122.225.32.135
Lvs+keepalived BACKUP
Ipvsadm keepalived
122.225.32.136
Real server
Lvs_real脚本
122.225.32.137
Real server
Lvs_real脚本
122.225.32.142
注意:所有机器都在一个交换机,并且在一个网段。
1、在134和135上安装ipvsadm和keepalived软件。
2、修改keepalived的配置文件
122.225.32.134:
# cat /etc/keepalived/keepalived.conf
! Configuration File for keepalived
global_defs {
notification_email {
notification_email_from
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id LVS_DEVEL
vrrp_instance VI_1 {
& & state MASTER
& & interface eth0
& & virtual_router_id 51
& & priority 150
& & advert_int 1
& & authentication {
& & & & auth_type PASS
& & & & auth_pass 1111
& & virtual_ipaddress {
& & & & 122.225.32.142
virtual_server 122.225.32.142 80 {
& & delay_loop 6
& & lb_algo rr
& & lb_kind DR
& & nat_mask 255.255.255.0
& & persistence_timeout 0& & & & & &
//此值为0,主要是为了方便测试,每次刷新页面结果会不一样
& & protocol TCP
& & real_server 122.225.32.136 80{
& & & & weight 1
& & & & TCP_CHECK {
& & & & & & connect_port& & 80
& & & & & & connect_timeout 3
& & & & & & nb_get_retry 3
& & & & & & delay_before_retry 3
& & real_server 122.225.32.137 80{
& & & & weight 1
& & & & TCP_CHECK {
& & & & & & connect_port& & 80
& & & & & & connect_timeout 3
& & & & & & nb_get_retry 3
& & & & & & delay_before_retry 3
122.225.32.135:
和122.225.32.134相比,值需要删除state MASTER 和 修改priority的值小于master的。
real server:
在所有real server上添加下面脚本,名执行# cat& /sbin/lvs_real
#!/bin/bash
#description:start realserver
vip=122.225.32.157
source /etc/rc.d/init.d/functions
case $1 in
& & & & echo "Start Realserver"
& & & & /sbin/ifconfig lo:0 $vip broadcast $vip netmask 255.255.255.255 up
& & & & echo "1" & /proc/sys/net/ipv4/conf/lo/arp_ignore
& & & & echo "2" & /proc/sys/net/ipv4/conf/lo/arp_announce
& & & & echo "1" & /proc/sys/net/ipv4/conf/all/arp_ignore
& & & & echo "2" & /proc/sys/net/ipv4/conf/all/arp_announce
& & & & echo "Stop Realserver"
& & & & /sbin/ifconfig lo:0 down
& & & & echo "0" & /proc/sys/net/ipv4/conf/lo/arp_ignore
& & & & echo "0" & /proc/sys/net/ipv4/conf/lo/arp_announce
& & & & echo "0" & /proc/sys/net/ipv4/conf/all/arp_ignore
& & & & echo "0" & /proc/sys/net/ipv4/conf/all/arp_announce
& & & & echo "Usage: $0 (start | stop)"
执行脚本以后,使用ip add命令查看lo接口是否添加了虚拟ip地址。
当然,real server上面需要安装http服务,并启动,在index.html里面添加自己的IP地址,方便客户端访问时候辨别访问的是哪个主机。
3、配置完成以后,开始测试:
在122.225.32.134和122.225.32.135上使用ip add检查,虚拟IP应该配置在134上面。
测试1{主要测试lvs}:访问虚拟IP是否可以访问真实服务器,是否轮询real server
在master上使用 ipvsadm命令查看lvs状态。
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
& -& RemoteAddress:Port& & & & &
Forward Weight ActiveConn InActConn
TCP& 122.225.32.142:http rr
& -& 122.225.32.137:http& & & & & Route&
1& & & 0& & & & & 0& & &
& -& 122.225.32.136:http& & & & & Route&
1& & & 0& & & & & 0
在客户端访问虚拟IP 122.225.32.142,看是否可以访问。每次刷新,应该会换一个real server。访问数次后,通过ipvsadm观察lvs状态。
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
& -& RemoteAddress:Port& & & & &
Forward Weight ActiveConn InActConn
TCP& 122.225.32.142:http rr
& -& 122.225.32.137:http& & & & & Route&
1& & & 0& & & & & 6& & &
& -& 122.225.32.136:http& & & & & Route&
1& & & 0& & & & & 6
测试2{主要测试keepalived}:lvs服务器的HA,当keepalived master挂掉后,keepalived backup会不会接管虚拟IP。
关闭master主机上的keepalived进程。
在backup上ip add查看是否添加虚拟IP,通过/var/log/message查看相关转换日志。
测试3{测试backup的lvs}:使用客户端访问现在虚拟ip,查看是否一切正常
& & & 测试完成后,开启master的keepalived进程,等虚拟ip转移到master以后,在从客户端访问,查看是否存在问题。
更多详情见请继续阅读下一页的精彩内容:
相关资讯 & & &
& (昨 08:20)
& (10月14日)
& (昨 08:16)
& (10月13日)
   同意评论声明
   发表
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CentOS 6.4下LVS+Keepalived的高可用(LVS/DR模式)_服务器应用_Linux公社-Linux系统门户网站
你好,游客
CentOS 6.4下LVS+Keepalived的高可用(LVS/DR模式)
来源:Linux社区&
作者:ZIJIAN1012
LVS负载均衡机制:
LVS工作在网络层。相对于其它负载均衡的解决办法,比如DNS域名轮流解析、应用层负载的调度、客户端的调度等,它的效率是非常高的。LVS的通过控制IP来实现负载均衡。IPVS是其具体的实现模块。IPVS的主要作用:安装在Director Server上面,在Director Server虚拟一个对外访问的IP(VIP)。用户访问VIP,到达Director Server,Director Server根据一定的规则选择一个Real Server,处理完成后然后返回给客户端数据。这些步骤产生了一些具体的问题,比如如何选择具体的Real Server,Real Server如果返回给客户端数据等等。IPVS为此有三种机制:
1.VS/NAT(Virtual Server via Network Address Translation),即网络地址翻转技术实现虚拟服务器。当请求来到时,Diretor server上处理的程序将数据报文中的目标地址(即虚拟IP地址)改成具体的某台Real Server,端口也改成Real Server的端口,然后把报文发给Real Server。Real Server处理完数据后,需要返回给Diretor Server,然后Diretor server将数据包中的源地址和源端口改成VIP的地址和端口,最后把数据发送出去。由此可以看出,用户的请求和返回都要经过Diretor Server,如果数据过多,Diretor Server肯定会不堪重负。
2.VS/TUN(Virtual Server via IP Tunneling),即IP隧道技术实现虚拟服务器。它跟VS/NAT基本一样,但是Real server是直接返回数据给客户端,不需要经过Diretor server,这大大降低了Diretor server的压力。
3.VS/DR(Virtual Server via Direct Routing),即用直接路由技术实现虚拟服务器。跟前面两种方式,它的报文转发方法有所不同,VS/DR通过改写请求报文的MAC地址,将请求发送到Real Server,而Real Server将响应直接返回给客户,免去了VS/TUN中的IP隧道开销。这种方式是三种负载调度机制中性能最高最好的,但是必须要求Director Server与Real Server都有一块网卡连在同一物理网段上
//环境介绍
#VS/DR模式下,Direct server在VIP:80端口监听用户请求,改写请求报文的MAC地址,将请求负载到real server上,real server将响应直接返回给用户,因此所有的主机必须在同一个网段,且real server可以直接与用户通信
1.主机配置DIRECT SERVER:10.10.54.155& vip:10.10.54.151DIRECT BACKUP:10.10.54.156vip:10.10.54.151
real server:10.10.54.222(80) --nginxreal server:10.10.54.226(80) --nginx
//软件安装
1.所需软件
ipvsadm-1.26.tar.gz
keepalived-1.2.9.tar.gz
2.安装ipvsadm
shell& yum -y install wget libnl* popt* gcc.x86_64 gcc-c++.x86_64 gcc-objc++.x86_64 kernel-devel.x86_64 make popt-static.x86_64
shell& tar xvf ipvsadm-1.26.tar.gz
shell& cd ipvsadm-1.26
shell& ./configure && make && make install
3.安装keepalived
shell& yum install -y net-snmp.x86_64 net-snmp-devel.x86_64
shell& tar xvf keepalived-1.2.9.tar.gz
shell& cd keepalived-1.2.9
shell& ./configure && make && make install
shell& ./configure --prefix=/usr/local/keepalived --enable-snmp --sysconfdir=/etc
shell& cp /usr/local/keepalived/sbin/keepalived /sbin/
shell& cp /usr/local/keepalived/bin/genhash /bin/
//【real server上操作】
1.编辑realserver脚本
shell& vim /etc/init.d/realserver
-----------------------------------------------------
#!/bin/bash
#description:start realserver
#script_name:realserver_config
VIP=10.10.54.151#虚拟IP
source/etc/init.d/functions
case"$1"in
echo"start LVS of realserver."
/sbin/ifconfiglo:0 $VIP broadcast $VIP netmask 255.255.255.255 up
echo"1"& /proc/sys/net/ipv4/conf/lo/arp_ignore
echo"2"& /proc/sys/net/ipv4/conf/lo/arp_announce
echo"1"& /proc/sys/net/ipv4/conf/all/arp_ignore
echo"2"& /proc/sys/net/ipv4/conf/all/arp_announce
/sbin/ifconfiglo:0 down
echo"0"& /proc/sys/net/ipv4/conf/lo/arp_ignore
echo"0"& /proc/sys/net/ipv4/conf/lo/arp_announce
echo"0"& /proc/sys/net/ipv4/conf/all/arp_ignore
echo"0"& /proc/sys/net/ipv4/conf/all/arp_announce
echo"Usage: $0 {start|stop}"
-----------------------------------------------------------------
2.shell& /etc/init.d/realserverstart
//【Direct server上操作】
1.[master]修改配置文件
shell& vim /etc/keepalived/keepalived.conf
---------------------------------------------
global_defs {
notification_email {
notification_email_from
smtp_server
smtp_connect_timeout 30
router_id LVS_MASTER2
vrrp_instance VI_1 {
state MASTER
interface eth0
virtual_router_id 51
priority 100
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
virtual_ipaddress {
10.10.54.151/24dev eth0 label eth0:1#虚拟IP,用户可见IP
virtual_server 10.10.54.151 80 {
delay_loop 6
lb_algo rr
lb_kind DR
# nat_mask 255.255.255.0
# persistence_timeout 50
protocol TCP
real_server 10.10.54.157 80 {#real server上80端口
TCP_CHECK {
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
connect_port 80
real_server 10.10.54.159 80 {
TCP_CHECK {
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
connect_port 80
#查看IPVS表
shell& ipvsadm -ln
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-& RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.10.54.151:80 rr
-& 10.10.54.157:80 Route 1 0 0
-& 10.10.54.159:80 Route 1 0 0
--------------------------------------------------
2.【backup server】修改配置文件
---------------------------------------------------
global_defs {
notification_email {
notification_email_from
smtp_server
smtp_connect_timeout 30
router_id LVS_BACKUP #改1
vrrp_instance VI_1 {
state MASTER #改2
interface eth0
virtual_router_id 51
priority 80 #改3
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
#backup上查看IPVS表
shell& ipvsadm -ln
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-& RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.10.54.151:80 rr
-& 10.10.54.157:80 Route 1 0 0
-& 10.10.54.159:80 Route 1 0 0
-----------------------------------------------
推荐阅读:
Haproxy+Keepalived搭建Weblogic高可用负载均衡集群
Keepalived+HAProxy配置高可用负载均衡
6.3下Haproxy+Keepalived+Apache配置笔记
Haproxy + KeepAlived 实现WEB群集 on CentOS 6
Haproxy+Keepalived构建高可用负载均衡
相关资讯 & & &
& (10月13日)
& (04月03日)
& (10月13日)
& (03月27日)
   同意评论声明
   发表
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StatisticsOnline Users: 6Today's Visits: 3,004Today's Visitors: 218Yesterday's Visits: 5,413Yesterday's Visitors: 392Last 7 Days Visits: 45,640Last 30 Days Visits: 200,991Last 365 Days Visits: 838,309Total Visits: 838,309Total Visitors: 116,344Total Page Views: 683Search Engine Referrals: 11,143分类目录
- 29,246 views - 19,716 views - 10,068 views - 9,120 views - 7,517 views - 6,863 views - 4,756 views - 4,341 views - 4,078 views - 3,963 views

我要回帖

更多关于 lvs的dr模式 的文章

 

随机推荐