nginx 直接在配置文章中设置日志分割

更新：2022-05-23 13:41:57编辑：Story归类：nginx人气：172

直接在nginx配置文件中，配置日志循环，而不需使用logrotate或配置cron任务。需要使用到$time_iso8601 内嵌变量来获取时间。$time_iso8601格式如下：2015-08-07T18:12:02+02:00。然后使用正则表达式来获取所需时间的数据。

按天分割日志

使用下面的代码块

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
}

access_log /data/logs/nginx/www.ttlsa.com-$year-$month-$day-access.log;

if ( $ time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})" ) {

set $ year $ 1 ;

set $ month $ 2 ;

set $ day $ 3 ;

}

access_log / data / logs / nginx / www . ttlsa . com - $ year - $ month - $ day - access . log ;

也可以使用Perl语法来捕获，如下：

if ($time_iso8601 ~ "^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})") {}

access_log /data/logs/nginx/www.ttlsa.com-$year-$month-$day-access.log;

if ( $ time_iso8601 ~ "^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})" ) { }

access_log / data / logs / nginx / www . ttlsa . com - $ year - $ month - $ day - access . log ;

按时、分、秒分割

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})")
{
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
    set $minutes $5;
    set $seconds $6;
}