打开钉钉管理后台: https://oa.dingtalk.com
创建成功后需要记录三个值"AgentID","AppKey","AppSecret"。
第二章 创建钉钉机器人(用于发送报警信息到监控群)
2.1创建钉钉群
过程略过。
2.2添加群机器人
#此处要记录webhook,脚本中需要调用。
第三章 编写报警脚本(此脚本会在服务器出现异常后调用)
1 此脚本是基于Python3写的,调用此脚本时会传入七个参数,参数是Nagios的变量,参数说明见下文。 2 [zhuyuliang@nagios ~]$ cat /usr/local/nagios/python/dingding.py 3 #coding: utf-8 4 import json 5 import sys 6 import requests 7 8 ''' 9 参数含义: 10 警告类型: $NOTIFICATIONTYPE$ 11 服务名称: $SERVICEDESC$ 12 主机名: $HOSTALIAS$ 13 IP地址: $HOSTADDRESS$ 14 服务状态: $SERVICESTATE$ 15 时间: $LONGDATETIME$ 16 日志: $SERVICEOUTPUT$ 17 ''' 18 19 warning_type=str(sys.argv[1]) 20 service_name=str(sys.argv[2]) 21 host_name=str(sys.argv[3]) 22 host_IP=str(sys.argv[4]) 23 service_state=str(sys.argv[5]) 24 warning_time=str(sys.argv[6]) 25 warning_log=str(sys.argv[7]) 26 27 ''' 28 用户的userid,因为固定的,所以写死了,获取方法: 29 获取部门ID: 30 curl https://oapi.dingtalk.com/department/list?access_token=xxx|jq '.' 31 通过部门ID获取userid: 32 curl https://oapi.dingtalk.com/user/list?access_token=xx\&department_id=xx|jq '.' 33 ''' 34 35 chenning_id='09386937241216057' 36 baihe_id='165726012126376472' 37 tiantaotao_id='215023131029727888' 38 wangfujun_id='014610392229410999' 39 maoweijian_id='014506344727183149' 40 caie_id='01461056511094710' 41 zhaozhibo_id='121027651935582616' 42 43 #项目的IP列表 44 ITFIN=['47.99.98.249','47.110.157.52','47.99.88.4','47.99.203.235','47.99.201.252','47.98.240.44','47.99.201.132','47.96.89.81','47.99.106.12','47.99.204.155','120.55.49.10'] 45 cdh=['47.99.122.122','47.99.134.63','47.99.82.201','47.96.22.59','47.99.53.179'] 46 chess=['106.14.12.179','47.101.144.209','106.14.169.195','47.101.164.250'] 47 sdk=['121.40.109.196','121.40.82.16','120.26.106.206','120.26.223.154','120.26.55.62','47.97.244.135','101.37.89.187','116.62.108.28','116.62.109.7','116.62.102.197'] 48 49 #发送的信息主体 50 header = {"Content-Type":"application/json;charset=UTF-8"} 51 content="** Nagios警报 **\n\n警告类型: {}\n服务名称: {}\n主机名: {}\nIP地址: {}\n服务状态: {}\n时间: {}\n日志:\n{}".format(warning_type,service_name,host_name,host_IP,service_state,warning_time,warning_log)" 52 53 def get_accessToken(appkey,appsecret): 54 ''' 55 此函数用于获取accessToken 56 ''' 57 json_token=requests.get(url='https://oapi.dingtalk.com/gettoken',params={'appkey':appkey,'appsecret':appsecret}) 58 return json_token.json()['access_token'] 59 60 def send_group(): 61 ''' 62 此函数用于发送报警至钉钉群 63 ''' 64 url='https://oapi.dingtalk.com/robot/send?access_token=7df4cff195905e47527602b7bfab6ecc4fc669392da1e446eebeac05049ddcf7' 65 data = { 66 "msgtype":"text", 67 "text":{ 68 "content":content} 69 } 70 sendData=json.dumps(data).encode('utf-8') 71 result=requests.post(url=url,data=sendData,headers=header) 72 73 def send_someone_data(*args): 74 ''' 75 不同的业务线有不同的信息,为了节省代码所以定义了一个函数 76 ''' 77 data={ 78 "touser":'|'.join((args[:])), 79 "agentid":236353484, 80 "msgtype":"text", 81 "text":{ 82 "content":content} 83 } 84 return data 85 86 def send_someone(): 87 ''' 88 此函数用于发送信息给某个业务线的负责人 89 ''' 90 access_token=get_accessToken('dingg3bmym6arxwokwee','xxx') 91 url="https://oapi.dingtalk.com/message/send?access_token={}".format(access_token) 92 if host_IP in ITFIN: 93 data=send_someone_data(chenning_id,baihe_id) 94 elif host_IP in cdh: 95 data=send_someone_data(tiantaotao_id,zhaozhibo_id) 96 elif host_IP in chess: 97 data=send_someone_data(wangfujun_id) 98 elif host_IP in sdk or host_IP.startswith('103.56.139'): 99 data=send_someone_data(maoweijian_id,caie_id) 100 sendData=json.dumps(data).encode('utf-8') 101 result=requests.post(url=url,data=sendData,headers=header) 102 103 if __name__ == '__main__': 104 send_group() #只要服务器发生异常都发送报警到你创建的群中 105 send_someone() #根据发生异常的服务器IP来决定发送给哪个用户