nginx日志自动切割

1.日志配置

Nginx 日志分

access.log 记录哪些用户,哪些页面以及用户浏览器,IP等访问信息；

error.log 记录服务器错误的日志

配置日志存储路径

  location / {

                 access_log          /usr/local/nginx/logs/access.log;

                 error_log           /usr/local/nginx/logs/error.log;

   }

按自己要求配置日志格式

http {

    include       mime.types;

    default_type  application/octet-stream;

    sendfile        on;

    keepalive_timeout  60;

    include  /usr/local/nginx/vhost/*.conf;

    log_format main '$remote_addr -$remote_user [$time_local] "request"'

                    '$status $body_bytes_sent "$http_referer"'

                    '"$http_user_agent" "$http_x_forwarded_for"'

                    '"$gzip_ratio" $request_time $request_length' ;

    open_log_file_cache max=1000 inactive=60s;

}

操作完上面的，日志就按自己的要求格式存储在指定位置

2.日志切割(按天进行日志切割)

A.编写脚本

#!/bin/bash
year=`date +%Y`
month=`date +%m`
day=`date +%d`
logs_backup_path="/usr/local/nginx/logs_backup/$year$month"               #日志存储路径

logs_path="/usr/local/nginx/logs/"                                                             #要切割的日志路径
logs_access="access"                                                                            #要切割的日志
logs_error="error"
pid_path="/usr/local/nginx/logs/nginx.pid"                                                 #nginx的pid

[ -d $logs_backup_path ]||mkdir -p $logs_backup_path
rq=`date +%Y%m%d`
#mv ${logs_path}${logs_access}.log ${logs_backup_path}/${logs_access}_${rq}.log
mv ${logs_path}${logs_error}.log ${logs_backup_path}/${logs_error}_${rq}.log
kill -USR1 $(cat /usr/local/nginx/logs/nginx.pid)

3.做定时任务

crontab –e

59 23 * * * bash /usr/local/nginx/shell/cut_ngnix_log.sh   #每天23：59分开始执行；