标签:Linux学习
20.20 告警系统主脚本main.sh内容
#!/bin/bash
#Written by aming.
export send=1
export addr=/sbin/ifconfig |grep -A1 "ens33: "|awk ‘/inet/ {print $2}‘
dir=pwd
last_dir=echo $dir|awk -F‘/‘ ‘{print $NF}‘
if [ $last_dir == "bin" ] || [ $last_dir == "bin/" ]; then
conf_file="../conf/mon.conf"
else
echo "you shoud cd bin dir"
exit
fi
exec 1>>../log/mon.log 2>>../log/err.log
echo "date +"%F %T"
load average"
/bin/bash ../shares/load.sh
#先检查配置文件中是否需要监控502
if grep -q ‘to_mon_502=1‘ $conf_file; then
export log=grep ‘logfile=‘ $conf_file |awk -F ‘=‘ ‘{print $2}‘ |sed ‘s/ //g‘
/bin/bash??../shares/502.sh
fi
操作过程
[root@linux-01 shell]# cd /usr/local/sbin/
[root@linux-01 sbin]# mkdir mon
[root@linux-01 sbin]# cd mon
[root@linux-01 mon]# mkdir bin conf shares log mail
[root@linux-01 mon]# ls
bin conf log mail shares
[root@linux-01 bin]# vim main.sh
写入上面的main.sh内容
20.21 告警系统配置文件
mon.conf内容
to_mon_cdb=0? ?##0 or 1, default 0,0 not monitor, 1 monitor
db_ip=10.20.3.13
db_port=3315
db_user=username
db_pass=passwd
to_mon_httpd=0
to_mon_php_socket=0
to_mon_502=1
logfile=/data/log/xxx.xxx.com/access.log
to_mon_request_count=0
req_log=/data/log/www.discuz.net/access.log
domainname=www.discuz.net
操作过程
[root@linux-01 mon]# vim conf/mon.conf
写入上面mon.conf内容
20.22 告警系统监控项目
shell项目-告警系统load.sh
load.sh内容
#! /bin/bash
##Writen by aming##
load=uptime |awk -F ‘average:‘ ‘{print $2}‘|cut -d‘,‘ -f1|sed ‘s/ //g‘ |cut -d. -f1
if [ $load -gt 10 ] && [ $send -eq "1" ]
then
echo "$addr date +%T
load is $load" >../log/load.tmp
/bin/bash ../mail/mail.sh aming_test@163.com "$addr_load:$load" cat ../log/load.tmp
fi
echo "date +%T
load is $load"
shell项目-告警系统502.sh
502.sh内容
#! /bin/bash
d=date -d "-1 min" +%H:%M
c_502=grep :$d:??$log??|grep ‘ 502 ‘|wc -l
if [ $c_502 -gt 10 ] && [ $send == 1 ]; then
? ???echo "$addr $d 502 count is $c_502">../log/502.tmp
? ???/bin/bash ../mail/mail.sh $addr_502 $c_502??../log/502.tmp
fi
echo "date +%T
502 $c_502"
shell项目-告警系统disk.sh
disk.sh内容
#! /bin/bash
##Writen by aming##
rm -f ../log/disk.tmp
for r in df -h |awk -F ‘[ %]+‘ ‘{print $5}‘|grep -v Use
do
? ? if [ $r -gt 90 ] && [ $send -eq "1" ]
then
? ? echo "$addr date +%T
disk useage is $r" >>../log/disk.tmp
fi
if [ -f ../log/disk.tmp ]
then
? ? df -h >> ../log/disk.tmp
? ? /bin/bash ../mail/mail.sh $addr_disk $r ../log/disk.tmp
? ? echo "date +%T
disk useage is nook"
else
? ? echo "date +%T
disk useage is ok"
fi
[root@linux-01 mon]# vim shares/load.sh
写入上面 load.sh内容
[root@linux-01 mon]# vim shares/502.sh
写入上面 502.sh内容
[root@linux-01 mon]# vim shares/disk.sh
写入上面 disk.sh内容
标签:Linux学习
原文地址:http://blog.51cto.com/9298822/2124777