haproxy 配置

一、環境:
操做系統:CentOS 6.4
haproxy: 1.3.15.10 [下載:http://download.chinaunix.net/download.php?id=25784&ResourceID=12508]
服務器IP: 10.5.24.51php

修改HOST,添加以下配置
10.5.24.51 w1.rhythmk.com
10.5.24.51 w2.rhythmk.com linux

二、安裝web

  tar -zxvf  haproxy-1.3.15.10.tar.gz
   mv haproxy-1.3.15.10  haproxy
   cd haproxy
   make TARGET=linux26 PREFIX=/usr/local/haproxy 
   make install PREFIX=/usr/local/haproxy

    默認安裝後,/usr/local/haproxy/conf 路徑是沒有haproxy.cfg配置 ,添加配置文件以下:redis

global
    maxconn 51200
    chroot /usr/local/haproxy
    uid 99
    gid 99
    daemon
    #quiet
    nbproc 1
    pidfile /usr/local/haproxy/logs/haproxy.pid
 
defaults
        mode http
        #retries 2
        option redispatch
        option abortonclose
        timeout connect 5000ms
        timeout client 30000ms
        timeout server 30000ms
        #timeout check 2000
        log 127.0.0.1 local0 err #[err warning info debug]
        balance roundrobin
# option httplog
# option httpclose
# option dontlognull
# option forwardfor
 
listen admin_stats
        bind 0.0.0.0:8888
        option httplog
        stats refresh 30s
        stats uri /stats
        stats realm Haproxy Manager
        stats auth admin:admin
       



frontend rhythmk.com
    bind 0.0.0.0:80
    option httpclose 

    ##  hdr_reg 採用正則匹配對應請求域名 ,進行映射 
    ##  hdr_dom 全相等匹配域名 進行映射

    acl w1.rhythmk    hdr_dom(host) -i w1.rhythmk.com
    use_backend w1.rhythmk.com if w1.rhythmk

    acl w2.rhythmk    hdr_reg(host) -i w2.rhythmk.com
    use_backend w2.rhythmk.com if w2.rhythmk


######## web1 ##############
backend w1.rhythmk.com
    mode    http
    balance roundrobin
    appsession 9ai9 len 64 timeout 5h request-learn
    balance roundrobin
    #cookie LOGONCOOKIE insert nocache
    #option httpchk GET /index.php
    # 端口 92xx 爲主幹,93xx 爲分支1(dev),94xx 爲分支2(branch2)
    server w1.rhythmk  127.0.0.1:6055  check inter 10000 rise 3 fall 3 weight 100

######## web2 ##############
backend w2.rhythmk.com
    mode    http
    balance roundrobin
    appsession 9ai9 len 64 timeout 5h request-learn
    balance roundrobin
    #cookie LOGONCOOKIE insert nocache
    #option httpchk GET /index.php
    server w2.rhythmk  127.0.0.1:6056  check inter 10000 rise 3 fall 3 weight 100   
 

   添加啓動腳本 restart.sh:bash

#!/bin/bash

pkill -9 haproxy
dirpath=/usr/local/haproxy

$dirpath/sbin/haproxy -f $dirpath/conf/haproxy.cfg

    爲 restart.sh 添加執行權限。啓動haproxy服務器

三、驗證:cookie

已經配置好的站點 :session

w1站點:app

w2站點:frontend

 

瀏覽地址:

http://10.5.24.51:8888/stats

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