3、 在四台 nginx 主机上安装 nginx 软件
[root@lb1 ~]# cd nginx-rpm/
[root@lb1 nginx-rpm]# rpm -ivh *.rpm --nodeps –force
[root@lb2 ~]# cd nginx-rpm/
[root@lb2 nginx-rpm]# rpm -ivh *.rpm --nodeps –force
[root@web1 ~]# cd nginx-rpm/
[root@web1nginx-rpm]# rpm -ivh *.rpm --nodeps –force
[root@web2 ~]# cd nginx-rpm/
[root@web2 nginx-rpm]# rpm -ivh *.rpm --nodeps –force
4、 配置 lb1 主机：
[root@lb1 ~]# cd /etc/nginx/conf.d/
[root@lb1 conf.d]# rm -rf * #删除 default 默认配置文件
[root@lb1 conf.d]# vim lb.conf #编写负载均衡配置文件
upstream webcluster {
server 192.168.8.8:80;
server 192.168.8.9:80;
}
server {
listen 80;
server_name blog.benet.com;
location / {
proxy_pass http://webcluster;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
