Zabbix报警脚本
最近上线zabbix由于自带的报警不够直观，领导要求增加监控项的图片，网上找了很多相关的脚本，多少都有些问题，于是自己写了一个，可能不够完善异常判断没加很多，不过线上跑了一段时间没发现啥问题，贴代码共大家参考（其中url及账户密码请自行修改）
#!/usr/bin/env python # encoding: utf8 import sys, os import datetime import cookielib, urllib2, urllib, re import smtplib, mimetypes, time, traceback from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart from email.mime.image import MIMEImage class ZabbixGraph(object): def __init__(self, url, name, password): self.url = url self.name = name self.password = password # 初始化的时候生成cookies cookiejar = cookielib.CookieJar() urlOpener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookiejar)) values = {"name": self.name, 'password': self.password, 'autologin': 1, "enter": 'Sign in'} data = urllib.urlencode(values) request = urllib2.Request(url, data) try: urlOpener.open(request, timeout=10) self.urlOpener = urlOpener except urllib2.HTTPError, e: print e # 爬取zabbix报警图片，并保存到本地 def GetGraph(self, url, values, image_dir): key = values.keys() if "itemids" not in key: print u"请确认是否输入graphid" sys.exit(1) # 以下if 是给定默认值 if "period" not in key: # 默认获取一天的数据，单位为秒 values["period"] = 86400 if "stime" not in key: # 默认为当前时间开始 values["stime"] = datetime.datetime.now().strftime('%Y%m%d%H%M%S') if "width" not in key: values["width"] = 800 if "height" not in key: values["height"] = 200 data = urllib.urlencode(values) request = urllib2.Request(url, data) url = self.urlOpener.open(request) image = url.read() imagename = "%s/%s.png" % (image_dir, values["itemids"]) f = open(imagename, 'wb') f.write(image) # 传入zabbix报警内容，通过正则过滤itemid def getvalue(self, string): r = re.compile("^ITEMID:[0-9]*", re.M) for i in string: d = r.findall(string) str1 = d[0] arrstr = str.split("\xa3\xba") arrstr = str1.split(":") result = arrstr[1] return result # 格式化报警内容 def printmlinestr(self,mlinestr): d = mlinestr.splitlines() res = "" for i in d: i = "<br>" + i + "</br>" res += i + '\n' return res # 发送邮件 def SendMail(self,receivers, subject, data, picpath, itemid): msg = MIMEMultipart() msg['From'] = "cloud@cbex.com.cn" receives = receivers msg['To'] = receivers msg['Subject'] = subject body = self.printmlinestr(data) file1 = picpath image = MIMEImage(open(file1, 'rb').read()) image.add_header('Content-ID', '<image1>') msg.attach(image) html = """ <html> <body> """ html += body html += "<br><img src=cid:image1></br>" html += """ </body> </html> """ htm = MIMEText(html, 'html', 'gb2312') msg.attach(htm) server = smtplib.SMTP() server.connect('你的邮箱') server.login('用户名', '密码') server.sendmail(msg['From'], receives, msg.as_string()) server.quit() #此url是获取图片是的，请注意饼图的URL 和此URL不一样，请仔细观察！ gr_url="http://x.x.x.x/zabbix/chart.php" #登陆URL indexURL="http://x.x.x.x/zabbix/index.php" username="username" password="password" #用于图片存放的目录 image_dir="/tmp/" #图片的参数，该字典至少传入graphid。 b=ZabbixGraph(indexURL,username,password) rex = b.getvalue(sys.argv[3]) values={"itemids":"%s" %(rex),"period":86400,"stime":20160101000000,"width":800,"height":200 } b.GetGraph(gr_url,values,image_dir) picpath = '%s%s.png' %(image_dir,rex) # 将zabbix传入的信息从utf8转为gbk title = sys.argv[2].decode('utf-8').encode('gbk') msg = sys.argv[3].decode('utf-8').encode('gbk') # 发送邮件 b.SendMail(sys.argv[1], title, msg,picpath,rex) # 删除本地无用的png图片 os.remove(picpath)
效果图：
