Zabbix4.0（三）钉钉，邮件，微信报警

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dwl1988721 2019-12-23 22:04:27 ©著作权

文章标签 zabbix 文章分类 运维

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一,zabbix 邮件报警设置原理：触犯告警器之后可以配置相应的动作，在动作里可以发邮件、微信、钉钉、短信等。告警脚本的放置位置见配置/usr/local/zabbix/etc/zabbix_server.conf

LogFile=/usr/local/zabbix/zabbix_server.log
DBHost=127.0.0.1
DBName=zabbix
DBUser=zabbix
DBPassword=zabbixpwd
DBPort=3306
Timeout=30
AlertScriptsPath=/usr/local/zabbix/alertscripts  ##触发脚本放置位置
ExternalScripts=/usr/local/zabbix/externalscripts
LogSlowQueries=3000

python 邮件发送脚本

/usr/local/zabbix/alertscripts/zabbix_sendmail.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
from email.mime.text import MIMEText
from email.header import Header
from smtplib import SMTP_SSL
import sys

smtpaddr = 'smtp.qq.com'
myemail='327627448@qq.com'     ##发送邮件的QQ
password='mypassword'         ##填写登陆客户端的授权码，在邮箱里生成同时需要打开POP3,IMAP服务
#f = open('/usr/local/zabbix/.passwd','r')
#password = f.readline().strip()

recvmail=sys.argv[1]   ##发送邮件给谁
subject=sys.argv[2]    ## 发送的主题
content=sys.argv[3]   ##发送的内容

msg = MIMEText("""%s"""%(content), "plain", "utf-8")    ##发送的内容
msg['Subject'] = Header(subject, 'utf-8').encode()
msg['From'] = myemail
msg['To'] =  recvmail

try:
  smtp = SMTP_SSL( smtpaddr )
  smtp.login(myemail, password)
  smtp.sendmail(myemail, recvmail.split(','), msg.as_string()) 
  smtp.quit()
  print("success")
except Exception as e:
  print("fail: "+str(e))
	##增加执行权限，测试脚本是否运行正常能发送邮件
	/usr/local/zabbix/alertscripts/zabbix_sendmail.py 1065236572@qq.com 'zabbix disk' 'content: disk > 90%'

2，报警媒介设置邮件告警

脚本放置的名字，注意是放置在/usr/local/zabbix/alertscripts 目录下，添加三个接受的参数，发送给谁，主题是什么，内容是什么这地方需要添加三个参数 {ALERT.SENDTO} {ALERT.SUBJECT} {ALERT.MESSAGE}

添加需要发送的用户媒介设置

发送执行的脚本，发送给谁，时间，级别，有多个以逗号隔开

创建触发器动作在模板或者主机里

设置触发器触发之后的动作(action) 出问题发送的内容用户，执行的脚本

故障恢复之后动作发送一封恢复的邮件

二，告警内容自定义和告警抑制在报警内容加上自定义内容参数host.name host ip1 Default operation step duration 触发后的操作时间，通过下面的steps 来实现操作抑制，例如上面设置30s 步骤 4-4 那么在4次步骤 4*30 2分钟之后才发送报警邮寄

三，微信告警注册创建企业微信在管理后台添加自建应用创建好后获取企业微信的agentid和secrct 填写于脚本跟邮件一样在同样位置添加微信报警脚本

vim /usr/local/zabbix/alertscripts/zabbix_wx.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
import json
import sys
import urllib,urllib2

agentid = 'xxx'     ###微信自建应用ID
corpid = 'xxx'       ###微信企业ID 在我的企业里面查看
corpsecret = 'xxx'    ### 微信自建应用secret

#get tocken
gettoken_url = 'https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=' + corpid + '&corpsecret=' + corpsecret
token_file = urllib2.urlopen(gettoken_url)
token_data = token_file.read().decode('utf-8')
token_json = json.loads(token_data)
my_token = token_json['access_token']

#send wechart 
touser=sys.argv[1] 	#many user: 'zhangsan|wangwu'
content=sys.argv[2] #content
post_content = {
        "touser":touser,
        "agentid":agentid,
        "msgtype": "text",
        "text":{
                "content":content,
        }
}
json_content = json.dumps(post_content)
url = 'https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=' + my_token
response = urllib2.urlopen(url,json_content)
print(response.read().decode('utf-8'))
##测试
/usr/local/zabbix/alertscripts/zabbix_wx.py '通讯录里面的微信名' 'disk is not enough'

添加创建2个变量发送给谁发送的内容报警之后的action(注意更改发送的脚本名称) user添加注意填写发送名称，还有报警级别四：钉钉告警钉钉告警跟微信告警类似告警脚本/usr/local/zabbix/alertscripts/

###告警机器人脚本
###安装pip,安装request模块
yum -y install epel-release
yum -y install python-pip
pip install requests
#!/usr/bin/env python
import json
import requests
import sys

def send_msg(url, remiders, msg):
    headers = {'Content-Type': 'application/json; charset=utf-8'}
    data = {
        "msgtype": "text",
        "at": {
            "atMobiles": remiders,
            "isAtAll": False,
        },
        "text": {
            "content": msg,
        }
    }
    r = requests.post(url, data=json.dumps(data), headers=headers)
    return r.text

if __name__ == '__main__':
    msg = sys.argv[1]
    remiders = []
    url = '告警机器人webrooturl'
    print(send_msg(url, remiders, msg))

相关配置参数(发送用户填写admin即可) 钉钉工作通知告警脚本

#!/usr/bin/python
# -*- coding: utf-8 -*-
#curl 'https://oapi.dingtalk.com/gettoken?corpid=xxx&corpsecret=xxx'
import json,urllib2,sys

appkey = '钉钉自建应用查看'
appsecret = '钉钉自建应用查看'
agentid = 钉钉自建应用查看'
touser = sys.argv[1]
content = sys.argv[2]

tockenurl = 'https://oapi.dingtalk.com/gettoken?corpid=' + appkey + "&corpsecret=" + appsecret
tockenresponse = urllib2.urlopen(tockenurl)
tockenresult = json.loads(tockenresponse.read().decode('utf-8'))
tocken =  tockenresult['access_token']

sendurl = 'https://oapi.dingtalk.com/message/send?access_token=' + tocken
headers = {
        'Content-Type':'application/json'
}
main_content = {
        "touser": touser,
        "toparty": "",
        "agentid": agentid,
        "msgtype": "text",
        "text": {
                "content": content
        }
}
main_content = json.dumps(main_content)
req = urllib2.Request(sendurl,headers=headers)
response = urllib2.urlopen(req, main_content.encode('utf8'))
print(response.read().decode('utf-8'))
##测试
/usr/local/zabbix/alertscripts/zabbix_dd.py 填写钉钉用户ID 'disk > 90%'