告警系统邮件引擎
1.如果要使用邮件引擎功能,需要调用mail.py文件,放到/usr/local/sbin/mon/mail/目录下即可,具体内容如下:
#!/usr/bin/env python#-*- coding: UTF-8 -*-import os,sysreload(sys)sys.setdefaultencoding('utf8')import getoptimport smtplibfrom email.MIMEText import MIMETextfrom email.MIMEMultipart import MIMEMultipartfrom subprocess import *def sendqqmail(username,password,mailfrom,mailto,subject,content): gserver = 'smtp.163.com' #定义发件人服务器,网易邮箱smtp.163.com,腾讯邮箱smtp.qq.com gport = 25 try: # msg = MIMEText(unicode(content).encode('utf-8')) //如果发送的邮件有乱码,可以尝试把这行改成如下: msg = MIMEText(content,'plan','utf-8') msg['from'] = mailfrom msg['to'] = mailto msg['Reply-To'] = mailfrom msg['Subject'] = subject smtp = smtplib.SMTP(gserver, gport) smtp.set_debuglevel(0) smtp.ehlo() smtp.login(username,password) smtp.sendmail(mailfrom, mailto, msg.as_string()) smtp.close() except Exception,err: print "Send mail failed. Error: %s" % errdef main(): to=sys.argv[1] subject=sys.argv[2] content=sys.argv[3]##定义QQ邮箱的账号和密码,你需要修改成你自己的账号和密码(请不要把真实的用户名和密码放到网上公开,否则你会死的很惨) sendqqmail('你的邮箱@163.com','客户端授权码','你的邮箱@163.com',to,subject,content)if __name__ == "__main__": main() #####脚本使用说明#######1. 首先定义好脚本中的邮箱账号和密码#2. 脚本执行命令为:python mail.py 目标邮箱 "邮件主题" "邮件内容"
2.创建核心文件mail.sh
#!/bin/bashlog=$1t_s=`date +%s`t_s2=`date -d "2 hours ago" +%s`if [ ! -f /tmp/$log ]then echo $t_s2 > /tmp/$logfit_s2=`tail -1 /tmp/$log|awk '{print $1}'`echo $t_s>>/tmp/$logv=$[$t_s-$t_s2]echo $vif [ $v -gt 3600 ]then ./mail.py $1 $2 $3 echo "0" > /tmp/$log.txtelse if [ ! -f /tmp/$log.txt ] then echo "0" > /tmp/$log.txt fi nu=`cat /tmp/$log.txt` nu2=$[$nu+1] echo $nu2>/tmp/$log.txt if [ $nu2 -gt 10 ] then ./mail.py $1 "trouble continue 10 min $2" "$3" echo "0" > /tmp/$log.txt fifi
运行告警系统
crontab -e* * * * * cd /usr/local/sbin/mon/bin;bash main.sh