Nginx load balancer on varnish backend, backend TOMCA get client real IP

Nginx load balancer on varnish backend, backend TOMCA get client real IP

1. setting Nginx configuration file

First of all to determine the Nginx load balancing, installed in the installation of the Http_realip_module.

View method:/usr/local/nginx/sbin/nginx-v

Configure nginx.conf

Vim/usr/local/nginx/conf/nginx.conf

Join Set_real_ip_from 192.168.88.131;

Reload Nginx:/usr/local/nginx/sbin/nginx Reload

2. Setting the varnish configuration file

Vim/usr/local/varnish/etc/varnish/default.vcl

Add the following configuration:

Sub Vcl_recv { Remove Req.http.x-real-ip; Set req.http.x-real-ip = Client.ip; Set req.http.x-forwarded-for = Client.ip; }

Start varnish:

/usr/local/varnish/sbin/varnishd-f/usr/local/varnish/etc/varnish/default.vcl-s file,/home/varnish_cace,1g-t 127.0.0.1:2000-a 0.0.0.0:80

Now get the real IP address of the client from the back-end tomcat.

This article from the "Shallow faint" blog, please be sure to keep this source http://cuixiang.blog.51cto.com/8204722/1660432

Nginx load balancer on varnish backend, backend TOMCA get client real IP