lamp----7 反向代理并实现负载均衡

Posted 2020-08-30 奥特最帅

在代理端

vi /etc/httpd/conf/httpd.conf

ProxyPass / http://192.168.1.142
ProxyPassReverse / http://192.168.1.142

去访问192.168.1.148.。就可以到192.168.1.142

 *******************************************************************************************

负载均衡实现

使用三个服务器两个源站。一个代理142，144 为源站，148为代理

在代理写

vi /etc/httpd/conf/httpd.conf 

ProxyRequests off
ProxyPass / balancer://mycluster/
ProxyPassReverse / balancer://mycluster/
<Proxy balancer://mycluster>
ProxySet lbmethod=byrequests
BalancerMember http://192.168.1.142 loadfactor=1 smax=5 max=20 ttl=120 retry=300 timeout=15
BalancerMember http://192.168.1.144 loadfactor=1 smax=5 max=20 ttl=120 retry=300 timeout=15
</Proxy>

 

systemctl restart httpd.service 

源站写

 

systemctl restart httpd.service

访问148.。。可看到144和142 内容哦

 

 

webbench测试

wget http://blog.zyan.cc/soft/linux/webbench/webbench-1.5.tar.gz
tar zxvf webbench-1.5.tar.gz
cd webbench-1.5
make && make install

webbench -c 500 -t 30 http://192.168.1.148

测试结果！

Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://127.0.0.1/test.jpg
500 clients, running 30 sec.

Speed=3230 pages/min, 11614212 bytes/sec.
Requests: 1615 susceed, 0 failed.