最近在研究学习varnish反向代理+缓存,google了很久之后,实现了让nginx日志记录真实client的ip地址,在这一个是记录一下,一个是给大伙分享下。
我的主要配置如下:
varnish配置文件:
sub vcl_recv { #client ip. if (req.restarts == 0) { if (req.http.x-forwarded-for) { set req.http.X-Forwarded-For = req.http.X-Forwarded-For + ", " + client.ip; } else { set req.http.X-Forwarded-For = client.ip; } }
nginx日志相关配置:
log_format main '$http_x_forwarded_for - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ';
之后日志中就能够看到我访问的信息:
192.168.102.126 - - [29/Nov/2013:14:21:24 +0800] "GET /zabbix/styles/themes/originalblue/p_w_picpaths/bg_h-hard_55.png HTTP/1.1" 304 0 "http://172.16.220.241/zabbix/slideconf.php?ddreset=1&sid=fdd3398fd573d331" 192.168.102.126 - - [29/Nov/2013:14:21:24 +0800] "GET /zabbix/p_w_picpaths/general/sort_up.png HTTP/1.1" 304 0 "http://172.16.220.241/zabbix/slideconf.php?ddreset=1&sid=fdd3398fd573d331" 192.168.102.126 - - [29/Nov/2013:14:21:24 +0800] "GET /zabbix/p_w_picpaths/gradients/menu_not_active.gif HTTP/1.1" 304 0 "http://172.16.220.241/zabbix/slideconf.php?ddreset=1&sid=fdd3398fd573d331" 192.168.102.126 - - [29/Nov/2013:14:21:24 +0800] "GET /zabbix/p_w_picpaths/general/zabbix.png HTTP/1.1" 304 0 "http://172.16.220.241/zabbix/slideconf.php?ddreset=1&sid=fdd3398fd573d331"
这和网上别的帖子基本没什么区别,而且还没有他们的详细,但这里有个特别需要注意的地方,不然你怎么配置都不会生效的:
一定要保证在varnish的配置中,关于x-forward的部分位于vcl_revc的最前面。