Linux下如何配置Nginx反向代理

Yum update -y
Yum remove httpd -y

rpm -Uvh http://mirror.ancl.hawaii.edu/linux/epel/6/i386/epel-release-6-8.noarch.rpm
EPEL repo下载地址：https://fedoraproject.org/wiki/EPEL

cd /etc/nginx/conf.d
mv default.conf default.conf.disabled

cd /etc/nginx/conf.d
vi yourdomain.com

server {
listen 80;
server_name yourdomain.com;
access_log off;
error_log off;
location / {
proxy_pass http://需要反代的服务器IP/;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_max_temp_file_size 0;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
}
}

iptables -I INPUT 5 -m state --state NEW -p tcp --dport 80 -j ACCEPT
service iptables save
service iptables restart

service nginx start