nginx实现负载均衡

项目场景：

nginx实现负载均衡

---

问题描述：

nginx实现负载均衡
配置文件conf.d代码：

upstream zhoucong_hosts{
	server 49.234.54.54:80 weight=5;
	server 192.168.1.103:80 weight=1;
}



server {
	   listen       80;
	   server_name  www.test.com;
	   root         /var/www/example.com/public_html;

	   location / {
	   	index index.php index.html index.htm;
		proxy_set_header Host www.54php.cn;
		proxy_pass http://zhoucong_hosts;
		fastcgi_buffer_size 64k;
		fastcgi_buffers 32 32k;
		fastcgi_busy_buffers_size 128k;
	   }
	 }