我想使用GoAccess与Haproxy作为反向代理和负载平衡器。
我的目标是创build一个自定义的日志格式，将看起来像apache2（兼容默认goaccess设置）。
到目前为止我做了
capture request header Referrer len 64 capture request header Content-Length len 10 capture request header User-Agent len 64 log-format %si:%sp\ %ci\ -\ -\ [%t]\ "%r"\ %ST\ %B\ "%%Referrer"\ "%%User-Agent" 我的haproxy版本是HA-Proxy版本1.5.14 2015/07/02
我不知道如何从捕获的请求中提取引用和用户代理。 我无法find关于手动定制日志格式的任何有用信息。
编辑
我发现％hrl是被捕获的请求头的一个string列表。 是否有可能通过键或索引提取值？
我通过创build自己的日志格式来解决这个问题：
GoAccess
time-format %H:%M:%S date-format %d/%b/%Y log-format %^ %^ %^ %^ %^ %^ %h [%d:%t.%^] "%r" %s %b "{%R|%u}" # %^ - skipped token # %h - user ip # %d - date-format # %t - time-format # %r - request eg GET /something # %s - server status code # %b - data response length # %R - referer - very important if you want to know where your users come from # %u - user agent # There is so many skipped tokens because my haproxy put some extra information in every line or rsyslog(?) # Sample line: # # Mar 22 09:09:06 server haproxy[PID]: 10.60.10.50:80 1.2.3.4 [22/Mar/2016:09:08:56.989] "POST /UIDL/?v-uiId=0 HTTP/1.1" 200 334 "{https://www.referer.com/|Mozilla/5.0 (Linux; Android 4.4.4; GT-I9060I Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Saf}"
HAProxy的
capture request header Referer len 128 capture request header User-Agent len 128 log-format %si:%sp\ %ci\ [%t]\ "%r"\ %ST\ %B\ "%hr" # %si - your server ip - very usefull if you have multiple application # %sp - your server port # %ci - user ip # %t - datetime in haproxy format # %r - request # %ST - status code # %B - data reponse length # %hr - captured headers separated by "|" (Referer|User-Agent)