利用logrotate切割nginx日志
为了防止nginx日志日积月累变得很大而不方便查看管理，我们需要用logrotate对nginx的日志按照日期进行归档，以备查看分析nginx的访问记录等信息。编辑/etc/logrotate.conf文件
[*]# see "man logrotate" for details
[*]# rotate log files weekly
[*]daily
[*]
[*]# keep 4 weeks worth of backlogs
[*]rotate 4
[*]
[*]# create new (empty) log files after rotating old ones
[*]create
[*]
[*]# use date as a suffix of the rotated file
[*]dateext
[*]
[*]# uncomment this if you want your log files compressed
[*]#compress
[*]
[*]# RPM packages drop log rotation information into this directory
[*]include /etc/logrotate.d
[*]
[*]# no packages own wtmp and btmp -- we'll rotate them here
[*]/var/log/wtmp {
[*] monthly
[*] create 0664 root utmp
[*] minsize 1M
[*] rotate 1
[*]}
[*]
[*]/var/log/btmp {
[*] missingok
[*] monthly
[*] create 0600 root utmp
[*] rotate 1
[*]}
[*]# system-specific logs may be also be configured here.
创建一个nginx文件
[*]# ll /etc/logrotate.d/nginx
[*]-rw-r--r-- 1 root root 246 4月 5 20:09 /etc/logrotate.d/nginx
增加以下内容
[*]/usr/local/nginx/logs/*.log {
[*] daily
[*] rotate 31
[*] missingok
[*] notifempty
[*] nocompress
[*] postrotate
[*] /bin/kill -USR1 $(cat /usr/local/nginx/logs/nginx.pid 2>/dev/null) 2>/dev/null || :
[*] endscript
[*]}
强制生成一次日志信息
[*]logrotate -f /etc/logrotate.conf
查看生产的日志，发现日志已经切割了
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