关于使用keepalived后nginx日志中的健康日志清除方法
近期在ESX上部署了小站，使用lvs+keepalived负载均衡，发现nginx服务的日志里有大量的信息，看日志时很是痛苦，在nginx上想让方法不让它记录，结是我是没有找到。问了煮酒哥后，使用 sed来删除它，于是乎在日志切割的脚本中使用它。呵,sed不是很熟，各位熟sed的欢迎拍砖！
# tail 20110827.access.log
10.1.1.20 - - "-" 400 0 "-" "-" -
10.1.1.10 - - "-" 400 0 "-" "-" -
10.1.1.20 - - "-" 400 0 "-" "-" -
10.1.1.10 - - "-" 400 0 "-" "-" -
10.1.1.20 - - "-" 400 0 "-" "-" -
10.1.1.10 - - "-" 400 0 "-" "-" -
10.1.1.20 - - "-" 400 0 "-" "-" -
[*]#!/bin/bash
[*]#made by cheng
[*]#blog:myhat.blog.iyunv.com
[*]#last_time=2011/08/16
[*]
[*]#your logs store
[*]log_path=/data1/backup_log
[*]nginx_pid=/usr/local/webserver/nginx/nginx.pid
[*]nginx_log=/data1/logs
[*]yesterday=`date -d "yesterday" +%Y%m%d`
[*]host=`ls -l $nginx_log/*.access.log | awk -F " " '{print $9}' | awk -F ".access" '{print $1}' | awk -F "$nginx_log/" '{print $2}'`
[*]
[*]
[*]
[*]for i in $host
[*]do
[*] if [ ! -d $log_path/$i/$yesterday ];then
[*] mkdir -p $log_path/$i/$yesterday
[*] fi
[*] if [ ! -f$log_path/$i/$yesterday/$yesterday.access.log ];then
[*] mv $nginx_log/$i.access.log$log_path/$i/$yesterday/$yesterday.access.log
[*] kill -USR1 `cat $nginx_pid`
[*] else
[*] mv-bf$nginx_log/$i.access.log $log_path/$i/$yesterday/
[*] sed -i '/^10.1.1/d' $log_path/$i/$yesterday/$i.access.log
[*] sed -i '/^$/d' $log_path/$i/$yesterday/$i.access.log
[*] kill -USR1 `cat $nginx_pid`
[*] fi
[*]done
本文出自 “潜入技术的海洋” 博客，请务必保留此出处http://myhat.blog.iyunv.com/391263/652734
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