zabbix实现Python邮件报警
zabbix是个非常强大的监控工具，可以监控linux和windows的服务器数据，也可以通过自定义key来扩展默认的监控项，但是自带的邮件报警提供的信息却不太友善。本文想通过自定脚本的方式，实现在报警邮件的同时发送对应的图像和url连接。步骤如下：
[*]创建一个脚本媒体报警:修改zabbix脚本报警配置路径：AlertScritpPath为存放脚本的路径
[*]
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### Option: AlertScriptsPath
# AlertScriptsPath=${datadir}/zabbix/alertscripts
#AlertScriptsPath=/usr/lib/zabbix/alertscripts
AlertScriptsPath=/etc/zabbix/alert
[*]点击创建媒体类型，并关联默认动作报警
[*]为用户启用报警脚本
[*]修改第一步关联的报警动作，让其使用脚步发送报警,注意修改仅发送到的报警方式,还要修改报警的触发模版中带上Itemid这个参数(为脚本报警提供参数）
[*]最后，准备工作都已完成，将python脚本上传到第1步的路径中即可,此脚本的思路是通过动作报警中的itmeid去获取监控项的item值，并通过history.php获取图形，并提供url连接
将下面脚本中#注意修改下面的zabbix地址 修改到你实际的zabbix server地址哦！
#注意修改日志路径 修改到你实际日志的路径
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#! /usr/bin/python
# -*- coding: utf-8 -*-
import sys,os,re,smtplib,mimetypes,pycurl,json,urllib,StringIO,time,traceback
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.image import MIMEImage
leng=len(sys.argv)
def log4py(logpath,logtxt):
f=open(logpath,'a')
logtime=time.strftime('%Y%m%d%H%M%S',time.localtime())
f.writelines(logtime+":")
f.writelines(logtxt)
f.writelines('')
f.close()
def printmlinestr(mlinestr):
d=mlinestr.splitlines()
res=""
for i in d:
i="
"+i+"
"
res+=i+''
return res
#getvalue 通过正则表达式获取对应itemID
def getvalue(string,rexp):
r=re.compile(rexp,re.M)
#r=re.compile("^ITEMID：*",re.M)
log4py(logpath,'method getvalue')
log4py(logpath,'string')
log4py(logpath,string)
#for i in string:
d=r.findall(string)
log4py (logpath,'rexp:')
log4py (logpath,rexp)
str1=d
log4py(logpath, 'rexresult:')
log4py(logpath,str1)
print str1
# arrstr=str.split("??")
arrstr=str1.split(":")
result=arrstr
log4py(logpath,'result:')
log4py(logpath,result)
log4py(logpath,'end method getvalue')
return result
#getpic 获取报警图片，写入文件
def getpic(itemid):
log4py(logpath,'method getpic')
# try:
c = pycurl.Curl()
pathroot='/etc/zabbix/alert/'
#path='c:/alert.png'
#head='Content-Type:application/json'
global stime
endtime=time.strftime('%Y%m%d%H%M%S',time.localtime())
tmptime=int(endtime)-10000
stime = repr(tmptime)
post_data_dic={"itemid":itemid,"period":"3600","stime":stime}
picpath=(pathroot)+(stime)+(itemid)+'.png'
print 'picpath:'+picpath
str=file(picpath,'wb')
#注意修改下面的zabbix地址
c.setopt(pycurl.URL, "http://10.1.1.67/zabbix/chart.php")
c.setopt(pycurl.WRITEFUNCTION, str.write)
c.setopt(pycurl.FOLLOWLOCATION, 1)
#c.setopt(pycurl.HEADER, True)
c.setopt(c.POSTFIELDS,urllib.urlencode(post_data_dic))
c.perform()
log4py(logpath,'end method getpic')
return picpath
# except Exception,e:
# f.writelines('expforgetpic:')
# f.writelines(e)
def SendMail(receivers,subject,data,picpath,itemid):
msg = MIMEMultipart()
msg['From'] = "zbx@huazhu.com"
#msg['To'] = "zgyan@huazhu.com"
receives=receivers
msg['To'] = receivers
msg['Subject'] = subject
body=printmlinestr(data)
file1 = picpath
image = MIMEImage(open(file1,'rb').read())
image.add_header('Content-ID','')
msg.attach(image)
#print txt
#print 'txt end'
#print type (txt)
#注意修改下面的zabbix地址
url="
#msg.attach(txt)
html ="""
"""
html+=body
html+="
"
html+="URLLINK
"
html+="""
"""
htm = MIMEText(html,'html','gb2312')
msg.attach(htm)
server = smtplib.SMTP()
server.connect('mail.huazhu.com')
#server.login('htinnsqinlaw','~liuqing0530')
#server.sendmail(msg['From'],msg['To'],msg.as_string())
server.sendmail(msg['From'],receives,msg.as_string())
server.quit()
#if __name__ == "__main__":
#def main
#获取zbx的传入参数 ，参数1-收件人地址，参数2-邮件主题，参数3-报警内容
#注意修改日志路径
global logpath
logpath='/etc/zabbix/alert/ts.log'
log4py(logpath,"--------------------------startx")
rece=sys.argv
subject=sys.argv
data=sys.argv
#picpath='c:/alert.png'
#picpath='/etc/zabbix/alert/alert.png'
#??代表中文的冒号
#以后要加上异常处理，如果没有找到ID或者图片
#itemid=getvalue(data,"^ITEMID??*")
#itemid=getvalue(data,"^ITEMID:*)
#f.writelines(data)
try:
itemid=getvalue(data,"ITEMID:*")
picpath= getpic(itemid)
SendMail(rece,subject,data,picpath,itemid)
os.remove(picpath)
except Exception,e:
log4py(logpath,e)
#os.system('echo $3|mail -s $2 $1 ')
shellcmd='echo '+data+'|mail -s '+subject+' '+rece
print shellcmd
os.system(shellcmd)
log4py(logpath,"--------------------------end")
补上效果图：
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