[root@localhost ~]# vim nginx.conf   

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {

upstream pools {
server 10.10.0.110:8080 weight=1;
server 10.10.0.110:8081 weight=1;
}

server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm;
proxy_pass http://pools;
proxy_set_header Host $host;
}

}
}