在國(guó)產(chǎn)處理器服務(wù)器上做HAProxy負(fù)載均衡

環(huán)境

硬件平臺(tái):國(guó)產(chǎn) arm64 3399cpu海之舟服務(wù)器

操作系統(tǒng):海之舟服務(wù)器操作系統(tǒng)1.0A

用戶訪問(wèn)192.168.125地址時(shí)，haproxy分配至二臺(tái)服務(wù)器,192.168.1.7,192.168.1.8。實(shí)現(xiàn)負(fù)載分擔(dān)。

root@bigdataA:/home/zs# apt-get install haproxy   //安裝軟件

root@bigdataA:/home/zs# nano /etc/haproxy/haproxy.cfg

#---------------------------------------------------------------------

#main frontend which proxys to the backends

#---------------------------------------------------------------------

frontend main

bind *:80   //偵測(cè)端口80

default_backend webserver

#---------------------------------------------------------------------

#static backend for serving up images, stylesheets and such

#---------------------------------------------------------------------

backend webserver

balance roundrobin    //輪詢方式

server web1 192.168.1.7:80 check    //默認(rèn)每2000ms檢查一次服務(wù)器,192.168.1.7是否正常.

server web2 192.168.1.8:80 check

root@bigdataA:/home/zs# /etc/init.d/haproxy stop    //重啟服務(wù)器，使配置生效

[ ok ] Stopping haproxy (via systemctl): haproxy.service.

root@bigdataA:/home/zs# /etc/init.d/haproxy start

[ ok ] Starting haproxy (via systemctl): haproxy.service.

root@bigdataA:/home/zs# netstat -an  |more    //查看端口是否啟用

Active Internet connections (servers and established)

Proto Recv-Q Send-Q Local Address           Foreign Address         State

tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      //顯示80端口啟用

tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN

tcp        0     64 192.168.1.125:22        192.168.1.6:1524        ESTABLISHED

tcp6       0      0 :::8080                 :::*                    LISTEN

tcp6       0      0 :::22                   :::*                    LISTEN

tcp6       0      0 127.0.0.1:8005          :::*                    LISTEN

tcp6       0      0 :::8009                 :::*                    LISTEN

Active UNIX domain sockets (servers and established)

root@bigdataA:/home/zs#

在客戶端瀏覽器中輸入地址http://192.168.1.125,即可訪問(wèn)到輪詢的網(wǎng)頁(yè).