VIP: 192.168.1.100
Master: 192.168.1.238
Slave: 192.168.1.239
真实IP:
RIP1: 192.168.1.235
RIP2: 192.168.1.236
以下为安装步骤
第一步：安装haproxy
下载http://haproxy.1wt.eu/download/1.4/src/haproxy-1.4.18.tar.gz
#tar zxvf haproxy-1.4.18.tar.gz
#make TARGET=linux26
#make install
第二步：安装ipvs
根据ipvs官网介绍，不同版本内核适用的ipvs版本不一样。http://www.linuxvirtualserver.org/software/ipvs.html
2.6.18 适用于1.24的各个版本
ipvsadm-1.24-6.src.rpm (for kernel between 2.6.10 and 2.6.27.4) - December 10, 2005
ipvsadm-1.24-5.src.rpm (for 1.2.0 or later) - October 27, 2004
ipvsadm-1.24-4.src.rpm (for 1.1.8 or later) - January 10, 2004
ipvsadm-1.24-3.src.rpm (for 1.1.8 or later) - December 20, 2003
ipvsadm-1.24.tar.gz - December 10, 2005
安装之前，软连接系统内核目录
ln -s /usr/src/kernels/2.6.18-194.11.3.el5-i686/ /usr/src/linux
查看系统当前的内核版本：
uname -r
2.6.18-164.el5
有时你找不到这个内核的路径，系统安装后并没有kernerls的目录
解决方法：yum install kernel-devel
接下来在进行连接 编译 就ok了！
我们使用最新的 ipvsadm-1.24.tar.gz，下载安装。
tar zxvf ipvsadm-1.24.tar.gz
cd ipvsadm-1.24
make
make install
第三步，安装keepalived
从http://www.keepalived.org上下载最新的keepalived-1.2.2.tar.gz。
tar zxvf keepalived-1.2.2.tar.gz
cd keepalived-1.2.2
./configure
make
make install
安装完毕。配置
(1)：
cp /usr/local/etc/rc.d/init.d/keepalived /etc/rc.d/init.d/
cp /usr/local/etc/sysconfig/keepalived /etc/sysconfig/
mkdir /etc/keepalived
cp /usr/local/etc/keepalived/keepalived.conf /etc/keepalived/
ln -s /usr/local/sbin/keepalived /usr/sbin/
service keepalived start
如果安装时的编译参数为： ./configure --prefix=/usr/local/keepalived
则操作步骤如下：
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/keepalived
cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/
ln -s /usr/local/keepalived/sbin/keepalived /usr/sbin/
service keepalived start
以下为详细的配置文件
二、haproxy
（1）、haproxy配置文件 haproxy.cfg
global
daemon
chroot /usr/local/haproxy
maxconn 256
user haproxy
group haproxy
log-send-hostname xiaokk.com
log-tag my_xiaokk
nbproc 1
pidfile /var/run/haproxy.pid
log 127.0.0.1 local0 info
defaults
maxconn 256
mode http
timeout connect 5000ms
timeout client 50000ms
timeout server 50000ms
timeout check 2000
retries 3
option httpclose
Master: 192.168.1.238
Slave: 192.168.1.239
真实IP:
RIP1: 192.168.1.235
RIP2: 192.168.1.236
以下为安装步骤
第一步：安装haproxy
下载http://haproxy.1wt.eu/download/1.4/src/haproxy-1.4.18.tar.gz
#tar zxvf haproxy-1.4.18.tar.gz
#make TARGET=linux26
#make install
第二步：安装ipvs
根据ipvs官网介绍，不同版本内核适用的ipvs版本不一样。http://www.linuxvirtualserver.org/software/ipvs.html
2.6.18 适用于1.24的各个版本
ipvsadm-1.24-6.src.rpm (for kernel between 2.6.10 and 2.6.27.4) - December 10, 2005
ipvsadm-1.24-5.src.rpm (for 1.2.0 or later) - October 27, 2004
ipvsadm-1.24-4.src.rpm (for 1.1.8 or later) - January 10, 2004
ipvsadm-1.24-3.src.rpm (for 1.1.8 or later) - December 20, 2003
ipvsadm-1.24.tar.gz - December 10, 2005
安装之前，软连接系统内核目录
ln -s /usr/src/kernels/2.6.18-194.11.3.el5-i686/ /usr/src/linux
查看系统当前的内核版本：
uname -r
2.6.18-164.el5
有时你找不到这个内核的路径，系统安装后并没有kernerls的目录
解决方法：yum install kernel-devel
接下来在进行连接 编译 就ok了！
我们使用最新的 ipvsadm-1.24.tar.gz，下载安装。
tar zxvf ipvsadm-1.24.tar.gz
cd ipvsadm-1.24
make
make install
第三步，安装keepalived
从http://www.keepalived.org上下载最新的keepalived-1.2.2.tar.gz。
tar zxvf keepalived-1.2.2.tar.gz
cd keepalived-1.2.2
./configure
make
make install
安装完毕。配置
(1)：
cp /usr/local/etc/rc.d/init.d/keepalived /etc/rc.d/init.d/
cp /usr/local/etc/sysconfig/keepalived /etc/sysconfig/
mkdir /etc/keepalived
cp /usr/local/etc/keepalived/keepalived.conf /etc/keepalived/
ln -s /usr/local/sbin/keepalived /usr/sbin/
service keepalived start
如果安装时的编译参数为： ./configure --prefix=/usr/local/keepalived
则操作步骤如下：
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/keepalived
cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/
ln -s /usr/local/keepalived/sbin/keepalived /usr/sbin/
service keepalived start
以下为详细的配置文件
二、haproxy
（1）、haproxy配置文件 haproxy.cfg
global
daemon
chroot /usr/local/haproxy
maxconn 256
user haproxy
group haproxy
log-send-hostname xiaokk.com
log-tag my_xiaokk
nbproc 1
pidfile /var/run/haproxy.pid
log 127.0.0.1 local0 info
defaults
maxconn 256
mode http
timeout connect 5000ms
timeout client 50000ms
timeout server 50000ms
timeout check 2000
retries 3
option httpclose
