zabbix 发送报警信息带图片

zabbix 发送报警内容调用 zabbix 的 api 生成原始图数据，然后将图片上传到远方图床取出图片 URL 进行展示；

#!/bin/env python3
import sys
import requests
import json
import os
import time
import re

url = 'http://192.168.51.202/api_jsonrpc.php'
headers = {'Content-Type': 'application/json-rpc'}
graph_path='/data/zabbix/images/'   #定义图片存储路径
graph_url='http://192.168.51.202/chart.php'     #定义图表的url
loginurl="http://192.168.51.202/index.php"          #定义登录的url
def get_itemid(message):
    itemid = re.search(r'ITEMID:(\d+)',message).group(1)
    return itemid
def get_imgUrl(itemid):
    session = requests.Session()
    try:
        loginheaders = {
            "Host": "192.168.51.202",
            "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8"
        }
        # 定义请求消息头

        payload = {
            "name": 'cuijianzhe',
            "password": 'password',
            "autologin": "1",
            "enter": "Sign in",
        }
        # 定义传入的data
        login = session.post(url=loginurl, headers=loginheaders, data=payload)
        graph_params = {
            "from": "now-10m",
            "to": "now",
            "itemids": itemid,
            "width": "400",
        }
        # 定义获取图片的参数
        graph_req = session.get(url=graph_url, params=graph_params)
        # 发送get请求获取图片数据
        time_tag = time.strftime("%Y%m%d%H%M%S", time.localtime())
        graph_name = 'baojing_' + time_tag + '.png'
        # 用报警时间来作为图片名进行保存
        graph_name = os.path.join(graph_path, graph_name)
        # 使用绝对路径保存图片
        with open(graph_name, 'wb', ) as f:
            f.write(graph_req.content)
            # 将获取到的图片数据写入到文件中去
        return graph_name
    except Exception as e:
        print(e)
        return False

def uploadImg(imgpath):
    url_token = "https://tc.ltyuanfang.cn/api/token"
    payload = {
        "email": "myuser",
        "password": "mypassword",
    }
    login = requests.post(url=url_token, data=payload).text
    token = json.loads(login)['data']['token']
    url = "https://tc.ltyuanfang.cn/api/upload"
    headers = {'token': token}
    with open(imgpath,'rb') as file:
        files = {'image':file}
        upimg = requests.post(url=url, files=files,headers=headers)
    return upimg.json()['data']['url']
def send_msg(messages,imgurl):
    headers = {'Content-Type': 'application/json;charset=utf-8'}
    api_url = "https://oapi.dingtalk.com/robot/send?access_token=mytoken"
    json_text = {
        "msgtype": "markdown",
        "markdown": {
            "title": "网络报警通知",
            "text": messages + "![screenshot](%s)\n"%imgurl
        },
        "at": {
            "atMobiles": [
                ""
            ],
            "isAtAll": False
        }
    }
    return requests.post(api_url, json.dumps(json_text), headers=headers).content

if __name__ == '__main__':
    message = sys.argv[1]
    itemid = get_itemid(message)
    imgpath= get_imgUrl(itemid)
    imgurl = uploadImg(imgpath)
    send_msg(message,imgurl)

发送参数：

故障问题: {EVENT.NAME}

<font color=#dd0000 size=3 >故障问题：{TRIGGER.NAME}
</font>
> 网络设备端报警内容如下，请及时处理！
> - ITEMID:{ITEM.ID}
> - 设备IP地址：{HOST.IP} 
> - 当前时间：{DATE} {TIME}   
> - 故障 ID：{EVENT.ID}

{TRIGGER.URL}
> - 故障设备： {HOST.NAME}
> 
> - 状态：**{ITEM.LASTVALUE}**
#### -


恢复问题: {EVENT.NAME}

<font color=#0000dd size=3 >恢复问题：{TRIGGER.NAME}
</font>
> 网络设备端报警已恢复！
> - ITEMID:{ITEM.ID}
> - 设备IP地址：{HOST.IP} 
> - 恢复时间：{EVENT.RECOVERY.DATE}  {EVENT.RECOVERY.TIME} 
> - 持续时长: {EVENT.AGE}inute  
> - 故障 ID：{EVENT.ID}
> - 故障级别：{TRIGGER.SEVERITY}
{TRIGGER.URL}
> - 故障设备：{HOST.NAME}
> 
> - 状态：**{ITEM.LASTVALUE}**
#### -

效果如下：