负载均衡:
第一步:首先下载安装apache,我选择的是Apache2.2.19.
第二步:修改apache安装目录下的conf/httpd.conf,打开如下配置(默认注释掉了)
打开vhost配置的自配置文件:
第三步:注释掉Vhost配置文件里面原来的,增加<VirtualHost *:80>
???ServerAdmin webmaster@dummy-host2.example.com ???DocumentRoot "D:/apache2.2/httpd-2.2-x64/htdocs" ???ServerName dummy-host2.example.com ???ErrorLog "logs/dummy-host2.example.com-error.log" ???CustomLog "logs/dummy-host2.example.com-access.log" common ???ProxyRequests Off ???ProxyPreserveHost on ???ProxyPass / balancer://tomcat-Hello222/ ???ProxyPassReverse / balancer://tomcat-Hello222/ ???<Proxy balancer://tomcat-Hello222/>
# 热备份 ?????#BalancerMember http://192.168.0.101:8080 ??????#BalancerMember http://192.168.0.110:8080 status=+H
# loadfactor=1 route=tomcat8_local smax=5 max=20 ttl=120 retry=300 timeout=15 ?这个为配置的参数,最大链接,超时,等等 ?????BalancerMember http://192.168.0.101:8080 loadfactor=1 route=tomcat8_local smax=5 max=20 ttl=120 retry=300 timeout=15 ?????BalancerMember http://192.168.0.100:8080 loadfactor=1 route=tomcat8_local smax=5 max=20 ttl=120 retry=300 timeout=15 ?????ProxySet lbmethod=bybusyness ?????</Proxy></VirtualHost>
热备份:
如上图去掉给BalancerMember配置的参数等,给备份服务器加上status=+H
注意:以上代码为本人实现,如需照抄请修改 ProxyPass处的Hello222为你自己的工程名。
个人技能总结7--Apache服务器反向代理,负载均衡,热备份+Tomcat配置
原文地址:http://www.cnblogs.com/ycmxm/p/6855519.html