Zabbix配置钉钉的带图片报警功能

#!/usr/bin/python
# -*- coding: utf-8 -*-
import requests,time
import json,sys,re,os

zabbixserver_url ='http://192.168.99.200/index.php'
#定义远端的web服务器地址，将图片复制到远端的web目录下
pname_path='http://47.103.15.51/dingding_pic/'
#定义获取的图片地址
testUrl = "http://192.168.99.200/chart.php"
host='192.168.99.200'
def get_itemid():
  itemid=re.search(r'ITEM ID:(\d+)',sys.argv[2]).group(1)
  return itemid
def get_picture(itemid,pname):
  #构建session，或者可以一次构建之后使用cookie登录
  myRequests = requests.Session()
  try:
    loginHeaders = {
      "Host":host,      
      "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8" 
    }
    # 构建登录所需的信息
    playLoad = {
      "name": "Admin",
      "password": 'zabbix',
      "autologin": "1",
      "enter": "Sign in",
    }
    myRequests.post(url=zabbixserver_url, headers=loginHeaders, data=playLoad)
    testUrlplayLoad = {
      "from": "now-10m",
      "to": "now",
      "itemids": itemid,
      "width": "700",
    }
    testGraph = myRequests.get(url=testUrl,params=testUrlplayLoad)
    IMAGEPATH = os.path.join('/usr/lib/zabbix/alertscripts/dingding_pic/', pname)
    #将获取到的图片数据写入到文件中去
    with open(IMAGEPATH,'wb') as f:
      f.write(testGraph.content)
    os.system("sudo scp %s root@47.103.15.51:/usr/share/nginx/html/dingding_pic" %IMAGEPATH) 
    pname_url = pname_path+pname
    return pname_url
  except Exception as e:
    print(e)
    return False

#构造发送消息的请求
def send_msg(pname_url,info3):
  headers = {'Content-Type': 'application/json;charset=utf-8'}
  print(info3)
  data = {
    "msgtype": "markdown",
    "markdown": {
      "title": info1,
      "text": "## 通知:\n"+info3+"![screenshot](%s)\n"%(pname_url)

    },
    "at":{
      "atMobiles": reminders,
      "isAtAll": False,
    },
    }
  r = requests.post(url=webhook_url,json=data,headers=headers)
  print(r.text)
#对报警信息进行格式化  
def info_text():
  new_text = ""
  x = info2.split('\n')
  for i in x:
    if re.search('ITEM ID',str(i)):
      pass
    else:
      new_text+="- "+str(i)+('\n')
  print(type(new_text)) 
  return new_text

if __name__ == '__main__':
  #将报警信息写入日志
  os.system("echo hello >> /tmp/syslog.md")  
  pname = str(int(time.time()))+'.png'
  info1 = str(sys.argv[1])
  info2 = str(sys.argv[2])
  info3 = info_text()

  with open('/tmp/syslog.md','a') as f:
    f.write(info1)
    f.write(info2)
    f.close()
  reminders = []
  webhook_url = 'https://oapi.dingtalk.com/robot/send?access_token=771ded387e6be652c51a2b6c83cade4e048e3da4fdfe128f1db6b124b87df18a'
  itemid = get_itemid()   
  pname_url=get_picture(itemid,pname)
  print(pname_url)
  send_msg(pname_url,info3)

操作
默认标题 Zabbix告京：服务器:{HOSTNAME}发生: {TRIGGER.NAME}故障!
ITEMID:{ITEM.ID}
告警主机:{HOST.NAME}
告警主机:{HOST.IP}
告警时间:{EVENT.DATE} {EVENT.TIME}
告警等级:{TRIGGER.SEVERITY}
告警信息: {TRIGGER.NAME}
告警项目:{TRIGGER.KEY}
问题详情:{ITEM.NAME}:{ITEM.VALUE}
当前状态:{TRIGGER.STATUS}:{ITEM.VALUE}
事件ID:{EVENT.ID}
恢复操作
Zabbix告京：服务器:{HOST.NAME}发生: {TRIGGER.NAME}已恢复!
ITEMID:{ITEM.ID}
告警主机:{HOST.NAME}
告警主机:{HOST.IP}
告警时间:{EVENT.DATE} {EVENT.TIME}
告警等级:{TRIGGER.SEVERITY}
告警信息: {TRIGGER.NAME}
告警项目:{TRIGGER.KEY}
问题详情:{ITEM.NAME}:{ITEM.VALUE}
当前状态:{TRIGGER.STATUS}:{ITEM.VALUE}
事件ID:{EVENT.ID}