使用 awstats 分析 Nginx 的访问日志

# mv  /opt/nginx/logs/access.log /opt/nginx/logs/access_`date +%Y%m%d`.log
# killall –s USR1 nginx	#使用USR1参数通知Nginx进程切换日志文件

# vi /opt/nginx/conf/nginx.conf

server {
listen       80;
server_name  localhost;

location ~ ^/web/ {
root   /data/web;
index  index.html;
error_log off;
charset gb2312;
}

log_format  new_log	#格式代称 (注意，如果有多个虚拟主机，代称不能一样)
'$remote_addr - $remote_user [$time_local] $request '
'"$status" $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
        access_log  logs/access.log new_log;	#日志生成路径

}

-----> Check for web server install

Enter full config file path of your Web server.
Example: /etc/httpd/httpd.conf
Example: /usr/local/apache2/conf/httpd.conf
Example: c:/Program files/apache group/apache/conf/httpd.conf
Config file path ('none' to skip web server setup):
#> none  #因为我们这里用的是 Nginx，所以写 none，跳过。

Your web server config file(s) could not be found.
You will need to setup your web server manually to declare AWStats
script as a CGI, if you want to build reports dynamically.
See AWStats setup documentation (file docs/index.html)

-----> Update model config file '/usr/local/awstats/wwwroot/cgi-bin/awstats.model.conf'
File awstats.model.conf updated.

-----> Need to create a new config file ?
Do you want me to build a new AWStats config/profile
file (required if first install) [y/N] ?
#> y	#y 创建一个新的统计配置

-----> Define config file name to create
What is the name of your web site or profile analysis ?
Example: www.mysite.com
Example: demo
Your web site, virtual server or profile name:
#> www.moabc.net		#统计网站的域名 例：
[code]www.moabc.net

-----> Define config file path
In which directory do you plan to store your config file(s) ?
Default: /etc/awstats
Directory path to store config file(s) (Enter for default):
#>

----> Add update process inside a scheduler
Sorry, configure.pl does not support automatic add to cron yet.
You can do it manually by adding the following command to your cron:
/usr/local/awstats/wwwroot/cgi-bin/awstats.pl -update -config=www.moabc.net
#回头把该命令填入crontab 按指定时间执行
Or if you have several config files and prefer having only one command:
/usr/local/awstats/tools/awstats_updateall.pl now
Press ENTER to continue...		回车继续

A SIMPLE config file has been created: /etc/awstats/awstats.www.moabc.net.conf
#新配置文件所在的路径
You should have a look inside to check and change manually main parameters.
You can then manually update your statistics for 'www.moabc.net' with command:
> perl awstats.pl -update -config=www.moabc.net
You can also build static report pages for 'www.moabc.net' with command:
> perl awstats.pl -output=pagetype -config=www.moabc.net

Press ENTER to finish...

# /opt/nginx/sbin/logcron.sh
# /usr/local/awstats/wwwroot/cgi-bin/awstats.pl -update -config=www.moabc.net

Create/Update database for config "/etc/awstats/awstats.www.moabc.net.conf"
by AWStats version 6.7 (build 1.892)
From data in log file "/opt/nginx/logs/access_20080804.log"...
Phase 1 : First bypass old records, searching new record...
Direct access after last parsed record (after line 450421)
Jumped lines in file: 450421
Found 450421 already parsed records.
Parsed lines in file: 120
Found 0 dropped records,
Found 0 corrupted records,
Found 0 old records,
Found 120 new qualified records.

//////////////////////////////

  如果提示日志格式不对，无法分析，请查看nginx日志格式。可以根据错误提示，进行日志格式更改

  log_format  new_log	

     '$remote_addr - $remote_user [$time_local] $request
'$status $body_bytes_sent "$http_referer" '

        '"$http_user_agent" ';
access_log  logs/access.log new_log;	#日志生成路径

其他配置说明

nginx.conf中：    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';

access_log  /var/log/nginx/access.log  main;[b]注意：$status前后不能带""否则旧点的awstats解析不出来！！

假设域名是extmail.org，则/etc/awstats/awstats.extmail.org.conf里关键的几行：LogFile="/var/log/nginx/access.log"
LogFormat = "%host %other %logname %time1 %methodurl %code %bytesd %refererquot %uaquot %otherquot"其他按正常配置。[/b]

/////////////////////////////

# mkdir  /data/webroot/awstats

# /usr/local/awstats/tools/awstats_buildstaticpages.pl -update  /
-config=www.moabc.net -lang=cn -dir=/data/admin_web/awstats  /
-awstatsprog=/usr/local/awstats/wwwroot/cgi-bin/awstats.pl

server {
listen       80;
server_name  localhost;

location ~ ^/web/ {
root   /data/web;
index  index.html;
error_log off;
charset gb2312;
}

location ~ ^/awstats/ {	    # html 静态页面目录
root   /data/webroot/awstats;
index  index.html;
access_log off;
error_log off;
charset gb2312; #最好把默认编码改成 gb2312避免浏览器因自动编码出现乱码的情况
}

location ~ ^/icon/ {             # 图标目录
root   /usr/local/awstats/wwwroot;
index  index.html;
access_log off;
error_log off;
charset gb2312;
}
}

#vi /etc/crontab

11 59 * * * /opt/nginx/sbin/logcron.sh			#半夜11:59  进行日志切割

00 1 * * * /usr/local/awstats/tools/awstats_buildstaticpages.pl  /
-update -config=www.moabc.net -lang=cn -dir=/data/admin_web/awstats /
-awstatsprog=/usr/local/awstats/wwwroot/cgi-bin/awstats.pl

#凌晨00:01  Awstats进行日志分析

:wq保存退出
#crontab /etc/crontab	指定cron所执行的配置档路径

#/usr/local/apache2/bin/htpasswd -c admin.pass admin #用户名为admin

New password:			输入密码
Re-type new password:		重复输入
Adding password for user admin	创建成功

然后把 admin.pass 这个密码包找个的地方藏起来.
修改 nginx.conf 在 location 中加入(加粗部分)：

server {
listen       80;
server_name  localhost;
location ~ ^/web/ {
root   /data/web;
index  index.html;
error_log off;
charset gb2312;
}

location ~ ^/awstats/ {	    # html 静态页面目录
root   /data/admin_web;
index  index.html;
access_log off;
error_log off;
charset gb2312;
auth_basic     "admin"; #用户名
     /opt/ngx/conf/admin.pass; #密码包路径
}

location ~ ^/icon/ {             # 图标目录
root   /usr/local/awstats/wwwroot;
index  index.html;
access_log off;
error_log off;
charset gb2312;
}
}

修改 Nginx 配置完毕后，执行命令 killall –s HUP nginx 让 Nginx 重新加载配置即可。