nginx日志配置(cookie,header,post等字段記錄)

 

如果你對nginx日志格式，有這樣那樣的要求。

那么就看一下說明吧。

 

$remote_addr        The remote host
$remote_user        The authenticated user (if any)
$time_local         The time of the access
$request            The first line of the request
$status             The status of the request
$body_bytes_sent    The size of the server's response, in bytes
$http_referer       The referrer URL, taken from the request's headers
$http_user_agent    The user agent, taken from the request's headers

 

如果你想記錄某個cookie或者header里面的值的話

$cookie_[COOKIE_NAME]

$http_[HEADER_NAME]

 

我們來看下面的測試配置：

http {
    include       mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user $server_name [$time_local] "$request" '
                      '$status $body_bytes_sent "$request_body" "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for" "clickpid=$cookie_clickpid" "clickaid=$cookie_clickaid"';

    access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       8080;
        server_name  localhost;

        #charset koi8-r;

        access_log  logs/host.access.log  main;

        location ~ \.php$ {
　　　　　　　#這里會記錄post數據
            access_log logs/post.log main;
            proxy_set_header Host $http_host;
            proxy_pass   http://127.0.0.1;
        }

        location / {
　　　　　　　#這里不會記錄post數據　
            root   html;
            index  index.html index.htm;
        }

The significance of this variable appears in locations with directives proxy_pass or fastcgi_pass.

只有在用了proxy_pass或者fastcgi_pass標記的location{ }里面變量$request_body才會生效。

可參考：

http://www.cnblogs.com/meteorx/p/3188647.html

另外，還可以參考：

http://articles.slicehost.com/2010/8/27/customizing-nginx-web-logs

 

日志滾動，可以參考：

http://linux008.blog.51cto.com/2837805/555829/  使用logrotate

或者手動寫腳本crontab 來執行：

#!/bin/sh

mv /usr/local/Cellar/nginx/1.6.2/logs/host.access.log /usr/local/Cellar/nginx/1.6.2/logs/host.access.log.2015.4.3
kill -USR1 `cat /usr/local/var/run/nginx.pid`
sleep 1

這里mv需要自己判斷是否存在重名文件。