使用系統自帶的logrorate來切個nginx日志，位於/usr/sbin/logrotate
[root@PayServer haproxy]# cat /etc/logrotate.d/nginx /home/nginx/logs/*.log { #指定切割日志文件路徑 daily missingok dateext rotate 365 nocompress notifempty olddir /home/nginx/logs/days/ #指定切割后日志存放的位置 create 755 root adm sharedscripts postrotate [ -f /home/nginx/logs/nginx.pid ] && kill -USR1 `cat /home/nginx/logs/nginx.pid` endscript }
- 需要注意的是你們的nginx.pid位置，不一定是在/home/nginx/logs/nginx.pid
| 配置 | 說明 |
|---|---|
| daily | 指定轉儲周期為每天 |
| weekly | 指定轉儲周期為每周 |
| monthly | 指定轉儲周期為每月 |
| rotate | 轉儲次數，超過將會刪除最老的那一個 |
| missingok | 忽略錯誤，如“日志文件無法找到”的錯誤提示 |
| dateext | 切換后的日志文件會附加上一個短橫線和YYYYMMDD格式的日期 |
| compress | 通過gzip 壓縮轉儲舊的日志 |
| delaycompress | 當前轉儲的日志文件到下一次轉儲時才壓縮 |
| notifempty | 如果日志文件為空，不執行切割 |
| sharedscripts | 只為整個日志組運行一次的腳本 |
| prerotate/endscript | 在轉儲以前需要執行的命令可以放入這個對，這兩個關鍵字必須單獨成行 |
| postrotate/endscript | 在轉儲以后需要執行的命令可以放入這個對，這兩個關鍵字必須單獨成行 |
執行該命令測試
logrotate -vf /etc/logrotate.d/nginx
reading config file /etc/logrotate.d/nginx reading config info for /home/nginx/logs/*.log olddir is now /home/nginx/logs/days/ Handling 1 logs rotating pattern: /home/nginx/logs/*.log forced from command line (365 rotations) olddir is /home/nginx/logs/days/, empty log files are not rotated, old logs are removed considering log /home/nginx/logs/access.log log does not need rotating considering log /home/nginx/logs/error.log log needs rotating rotating log /home/nginx/logs/error.log, log->rotateCount is 365 dateext suffix '-20180806' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' glob finding old rotated logs failed renaming /home/nginx/logs/error.log to /home/nginx/logs/days//error.log-20180806 creating new /home/nginx/logs/error.log mode = 0755 uid = 0 gid = 4 running postrotate script
查看生產的日志文件
每日0點執行腳本
- 在終端運行 crontab -e
- 插入以下語句
0 0 * * * /usr/sbin/logrotate -vf /etc/logrotate.d/nginx
參考鏈接：http://www.cnblogs.com/snowater/p/8340238.html