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zabbix6.4连接钉钉发出警告

news 来源：原创 2024/9/20 7:02:33

zabbix6.4配置钉钉告警

注册钉钉

建一个内部群

添加自定义机器人

配置zabbix服务端

打开脚本告警的配置

# vim /etc/zabbix/zabbix_server.conf

AlertScriptsPath=/usr/lib/zabbix/alertscripts

准备脚本

安装一个依赖包

# dnf -y install python3-requests

# vim /usr/lib/zabbix/alertscripts/dingding.py

#!/usr/bin/env python3
# coding:utf8
#
import configparser
import os
import time
import hmac
import hashlib
import base64
import urllib.parse
import requests
import json
import sys

config = configparser.ConfigParser()
config.read('/etc/zabbix/zabbix_ding.conf', encoding='utf-8')
log_path = config.get('config', 'log_path')
api_url = config.get('config', 'webhook')
api_secret = config.get('config', 'secret')
log_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())

# 钉钉机器人文档说明
# https://ding-doc.dingtalk.com/doc#/serverapi2/qf2nxq
def get_timestamp_sign():
timestamp = str(round(time.time() * 1000))
secret = api_secret
secret_enc = secret.encode('utf-8')
string_to_sign = '{}\n{}'.format(timestamp, secret)
string_to_sign_enc = string_to_sign.encode('utf-8')
hmac_code = hmac.new(secret_enc, string_to_sign_enc, digestmod=hashlib.sha256).digest()
sign = urllib.parse.quote_plus(base64.b64encode(hmac_code))
return timestamp, sign

# 获取加签后的链接
def get_signed_url():
timestamp, sign = get_timestamp_sign()
webhook = api_url + "&timestamp=" + timestamp + "&sign=" + sign
return webhook

# 定义消息模式
def get_webhook(mode):
if mode == 0: # only 关键字
webhook = api_url
elif mode == 1 or mode == 2: # 关键字和加签或 # 关键字+加签+ip
webhook = get_signed_url()
else:
webhook = ""
print("error! mode: ", mode, " webhook : ", webhook)
return webhook

def get_message(text, user_info):
# 和类型相对应，具体可以看文档：https://ding-doc.dingtalk.com/doc#/serverapi2/qf2nxq
# 可以设置某个人的手机号，指定对象发送
message = {
"msgtype": "text", # 有text, "markdown"、link、整体跳转ActionCard 、独立跳转ActionCard、FeedCard类型等
"text": {
"content": text # 消息内容
},
"at": {
"atMobiles": [
user_info,
],
"isAtAll": False # 是否是发送群中全体成员
}
}
return message

# 消息发送日志
def log(info):
if os.path.exists(log_path):
log_file = open(log_path, "a+")
else:
log_file = open(log_path, "w+")
log_file.write(info)

def send_ding_message(text, user_info):
# 请求的URL，WebHook地址
# 主要模式有 0 ：关键字 1：# 关键字 +加签 3：关键字+加签+IP
webhook = get_webhook(1)
# 构建请求头部
header = {
"Content-Type": "application/json",
"Charset": "UTF-8"
}
# 构建请求数据
message = get_message(text, user_info)
# 对请求的数据进行json封装
message_json = json.dumps(message)
# 发送请求
info = requests.post(url=webhook, data=message_json, headers=header).json()
code = info["errcode"]
errmsg = info["errmsg"]
if code == 0:
log(log_time + ":消息已发送成功返回信息:%s %s\n" % (code, errmsg))
else:
log(log_time + ":消息发送失败返回信息:%s %s\n" % (code, errmsg))
print(log_time + ":消息发送失败返回信息:%s %s\n" % (code, errmsg))
exit(3)

if __name__ == "__main__":
text = sys.argv[3]
user_info = sys.argv[1]
send_ding_message(text, user_info)

给脚本执行权限

# chmod +x /usr/lib/zabbix/alertscripts/dingding.py

# chown -R zabbix.zabbix /usr/lib/zabbix/alertscripts/

将脚本和zabbix关联

[config]
log_path=/var/log/zabbix/zabbix_ding.log
webhook=https://oapi.dingtalk.com/robot/send?access_token=3f528d1610fdc8b11857bdece51feca12d74e6044c35ebf048f1f034791054f5
secret=SECc4999c84f17f80a7241e79599450a18c0a0faac38374640049a06ebd2c8ac8af

#重启zabbix-server
# systemctl restart zabbix-server

测试脚本

# cd /usr/lib/zabbix/alertscripts/
# ./dingding.py user subject messages

整合zabbix和钉钉告警

添加告警媒介

中文消息模板

默认接收人:
故障级别:{TRIGGER.STATUS}。服务器:【{HOSTNAME1} 】发生:{TRIGGER.NAME} 故障!
注:默认接收人:相当于邮件的主题
默认信息:邮件的主题
告警主机:{HOSTNAME1}
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.KEY1}
问题详情:{ITEM.NAME}:{ITEM.VALUE}
当前状态:{TRIGGER.STATUS}:{ITEM.VALUE1}
事件ID :{EVENT.ID}