如何监控每个用户的nginx流量? - V2EX
luztak
V2EX    NGINX

如何监控每个用户的nginx流量?

  •  
  •   luztak
    luztak Apr 15, 2013 6954 views
    This topic created in 4779 days ago, the information mentioned may be changed or developed.
    由于nginx只由root启动一个,iptables是用不了了.

    刚才大致看了一遍tengine的nginx开发,想了一个做法:
    在解析request时获取hostname,在filter获取响应数据大小,把hostname和数据大小发给监控程序,监控程序根据每个用户单独的conf文件确定hostname对应的用户,进行后续处理.

    但如果这样做,只写一个模块是解决不了问题的,要改nginx本身.我等吊丝想到改大软件就心虚啊
    怕把nginx玩废了>_<
    Supplement 1    Apr 15, 2013
    经@whtsky 提示 想到可以setuid来以使用者用户执行worker
    这样nginx的流量统计就可以并入iptables了(使用者还有别的流量用iptables统计) 并且代码量也不会很大
    唯一的顾虑是setuid频繁执行会不会有问题
    7 replies    2015-08-06 09:34:51 +08:00
    gamexg
        1
    gamexg  
       Apr 15, 2013
    gamexg
        2
    gamexg  
       Apr 15, 2013   1
    luztak
        3
    luztak  
    OP
       Apr 15, 2013
    @gamexg 我的需求比较简单,只需要两个东西 hostname,对外流量.用不到那么复杂.
    Thx anyway(我会说accounting module的代码我看着头疼么→_→
    luztak
        5
    luztak  
    OP
       Apr 15, 2013
    @yangg 根据我的需要,附言1的方法可能更合适(其实是因为我懒>_<
    Thx all the time
    luztak
        6
    luztak  
    OP
       Apr 15, 2013
    @yangg 我去 all the same - -||
    sophos
        7
    sophos  
       Aug 6, 2015
    这个需求很好解决呀,看看这个模块吧 https://github.com/hnlq715/status-nginx-module
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