247 lines
5.7 KiB
Markdown
247 lines
5.7 KiB
Markdown
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<h1><center>Zabbix钉钉报警</center></h1>
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------
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**作者：行癫（盗版必究）**
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## 一：环境准备
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#### 1.监控环境
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zabbix-server正常运行，并且正常对zabbix-agent进行监控
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#### 2.注册钉钉
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安装钉钉PC端，注册账户，添加好友（至少3好友）
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创建群组
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创建机器人
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注意：保存webhook
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#### 3.python3环境
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安装python3
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```shell
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[root@xingdian ~]# yum -y install python3
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[root@xingdian ~]# yum -y install python-pip
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```
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更换pip源
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```shell
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[root@xingdian ~]# mkdir ~/.pip
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[root@xingdian ~]# vim ~/.pip/pip.conf
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[global]
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index-url=http://mirrors.aliyun.com/pypi/simple/
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[install]
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trusted-host=mirrors.aliyun.com
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```
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安装requests模块
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```shell
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[root@xingdian ~]# pip install --upgrade pip
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[root@xingdian ~]# pip install requests
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```
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#### 4.配置监控脚本
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创建钉钉脚本
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```shell
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[root@xingdian ~]# cd /usr/lib/zabbix/alertscripts/
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[root@xingdian alertscripts]# vim dingding.py
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#!/usr/bin/python
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#-*- coding: utf-8 -*-
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#zabbix钉钉报警
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import requests,json,sys,os,datetime
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webhook="https://oapi.dingtalk.com/robot/send?access_token=feb43aea482d9da72e781d92dbfc074f701642a166f31194ff347954f500a404"
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#说明：这里改为自己创建的机器人的webhook的值
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user=sys.argv[1]
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#发给钉钉群中哪个用户
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text=sys.argv[3]
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#发送的报警内容
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data={
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"msgtype": "text",
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"text": {
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"content": text
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},
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"at": {
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"atMobiles": [
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user
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],
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"isAtAll": False
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}
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}
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#钉钉API固定数据格式
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headers = {'Content-Type': 'application/json'}
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x=requests.post(url=webhook,data=json.dumps(data),headers=headers)
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if os.path.exists("/var/log/zabbix/dingding.log"):
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f=open("/var/log/zabbix/dingding.log","a+")
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else:
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f=open("/var/log/zabbix/dingding.log","w+")
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f.write("\n"+"--"*30)
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if x.json()["errcode"] == 0:
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f.write("\n"+str(datetime.datetime.now())+" "+str(user)+" "+"发送成功"+"\n"+str(text))
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f.close()
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else:
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f.write("\n"+str(datetime.datetime.now()) + " " + str(user) + " " + "发送失败" + "\n" + str(text))
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f.close()
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#将发送的告警信息写入本地日志/var/log/zabbix/dingding.log中
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[root@xingdian alertscripts]# chmod +x dingding.py
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```
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创建日志文件
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```shell
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[root@xingdian alertscripts]# touch /var/log/zabbix/dingding.log
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[root@xingdian alertscripts]# chown zabbix.zabbix /var/log/zabbix/dingding.log
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```
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测试命令
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```shell
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[root@xingdian alertscripts]# ./dingding.py xingdian test "这是条告警测试信息，请忽略"
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```
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参数说明
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xingdian：钉钉群中任意一个人员的钉钉号
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test：这里因脚本中没有设置接收参数，所以无实际意义，仅仅起到变量占位的作用
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"这是条告警测试信息，请忽略"：这是具体的告警信息，告警信息必须包含“安全设置”中自己设置的“自定义关键词”
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## 二：配置Zabbix监控
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#### 1.创建主机群组
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#### 2.创建主机
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#### 3.创建监控项
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（监控nginx服务是否正常运行）
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#### 4.创建触发器
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#### 5.创建报警媒介
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脚本参数：
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```shell
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{ALERT.SENDTO}
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#对应脚本中的，user=sys.argv[1](发给钉钉群中哪个用户)
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{ALERT.SUBJECT}
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#代表发送的信息的标题，在"报表"的"动作日志"中可以看到
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{ALERT.MESSAGE}
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#对应脚本中的，text=sys.argv[3](发送的报警内容)
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```
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#### 6.创建动作
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关联触发器
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添加操作
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```shell
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"主题"对应"钉钉告警"媒介中的：{ALERT.SUBJECT}
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"消息"对应"钉钉告警"媒介中的：{ALERT.MESSAGE}
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主题：
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故障名称(触发器名称)：{EVENT.NAME}
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消息：
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告警主机:{HOSTNAME1}
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告警时间:{EVENT.DATE} {EVENT.TIME}
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告警等级:{TRIGGER.SEVERITY}
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告警信息: {TRIGGER.NAME}
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告警项目:{TRIGGER.KEY1}
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问题详情:{ITEM.NAME}:{ITEM.VALUE}
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当前状态:{TRIGGER.STATUS}:{ITEM.VALUE1}
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事件ID:{EVENT.ID}
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```
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添加恢复操作
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```shell
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主题：故障恢复：{EVENT.NAME}
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消息：
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恢复主机:{HOSTNAME1}
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恢复时间:{EVENT.DATE} {EVENT.TIME}
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主机IP：{HOST.IP}
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告警项目:{TRIGGER.KEY1}
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问题详情:{ITEM.NAME}:{ITEM.VALUE}
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当前状态:{TRIGGER.STATUS}:{ITEM.VALUE1}
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事件ID:{EVENT.ID}
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```
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#### 7.用户关联报警媒介
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#### 8.模拟报警产生
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#### 9.查看报警信息
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