钉某人失败，钉所有人成功

[dxg0716]

作者好，我是部署在k8s里面的现在钉某人不成功，钉所有人的时候是正常的，请问是什么问题呢，我使用的是1.4.0 @timonwong

配置如下 webhook_mention_users: url: https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxx secret: SECxxxxxxx mention: mobiles: ['188xxxx1557']

[fency12]

+1

[howge]

尝试很多了方法，包括在labels里面添加@电话号码，出现诡异的情况，时好时坏，花了点时间彻底解决这个问题，改用python flask + jinja2 + dingtalkchatbot

app.py

from flask import Flask, request
import time
import json
from toolkit import Ding
from jinja2 import Template

with open('./templates/prom.tpl') as file_:
    prom_tpl = Template(file_.read()) 

@app.route('/alerts/<target>/send',methods=['POST'])
def send_alerts(target):
    data = json.loads(request.get_data())
    print(data)
    alertname = data['groupLabels']['alertname']
    title = '{0}业务报警'.format(target.upper())
    now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
    resolveds = list(filter(lambda x: x['status'] == 'resolved', data['alerts']))
    alerts = list(filter(lambda x: x['status'] == 'firing', data['alerts']))
    msg = prom_tpl.render(alerts=alerts,resolveds=resolveds,alertname=alertname, now=now)
    #此处try一下，钉钉最大msg size 为20000，为方便测试省略
    resp = Ding.bot.send_markdown(title=title, text=msg, at_mobiles=['xxxxxxxx']) 
    return 'OK',200

prom.tpl（此处是重点，因为jinja2空格问题，经本人测试下面模板可用,）

测试数据

{'receiver': 'proj',
 'status': 'firing',
 'alerts': [{'status': 'firing',
   'labels': {'alertname': 'InstanceDown',
    'app': 'go_core',
    'env': 'prod',
    'instance': 'xxxxxxx',
    'job': 'proj',
    'location': 'sg-01',
    'notify_user': '@xxxxxx',
    'project': 'proj',
    'severity': 'warning'},
   'annotations': {'description': '节点监控服务器Down',
    'summary': '(xxxxxxx) 下线了'},
   'startsAt': '2021-05-31T04:25:26.134Z',
   'endsAt': '0001-01-01T00:00:00Z',
   'generatorURL': 'http://prometheus:9090/graph?g0.expr=up+%3D%3D+0&g0.tab=1',
   'fingerprint': 'e46c7937b3ec44bc'},
  {'status': 'resolved',
   'labels': {'alertname': 'InstanceDown',
    'app': 'go_core',
    'env': 'prod',
    'instance': 'xxxxxxx',
    'job': 'proj',
    'location': 'us-01',
    'notify_user': '@xxxxxxx',
    'project': 'proj',
    'severity': 'warning'},
   'annotations': {'description': '节点监控服务器Down',
    'summary': '(xxxxxx) 下线了'},
   'startsAt': '2021-05-31T04:36:56.134Z',
   'endsAt': '2021-05-31T09:24:26.134Z',
   'generatorURL': 'http://prometheus:9090/graph?g0.expr=up+%3D%3D+0&g0.tab=1',
   'fingerprint': '296ecb19db3dd0d2'},
  {'status': 'resolved',
   'labels': {'alertname': 'InstanceDown',
    'app': 'go_core',
    'env': 'prod',
    'instance': 'xxxxxx',
    'job': 'proj_service',
    'location': 'us-01',
    'notify_user': '@xxxxxx',
    'project': 'proj',
    'severity': 'warning'},
   'annotations': {'description': '节点监控服务器Down',
    'summary': '(xxxxxx) 下线了'},
   'startsAt': '2021-05-31T04:37:06.134Z',
   'endsAt': '2021-05-31T09:24:36.134Z',
   'generatorURL': 'http://prometheus:9090/graph?g0.expr=up+%3D%3D+0&g0.tab=1',
   'fingerprint': '4cbd0374b7727006'}],
 'groupLabels': {'alertname': 'InstanceDown'},
 'commonLabels': {'alertname': 'InstanceDown',
  'app': 'go_core',
  'env': 'prod',
  'notify_user': '@xxxxxxx',
  'project': 'proj',
  'severity': 'warning'},
 'commonAnnotations': {'description': '节点监控服务器Down'},
 'externalURL': 'http://prometheus:9093',
 'version': '4',
 'groupKey': '{}/{project="proj"}:{alertname="InstanceDown"}',
 'truncatedAlerts': 0}

测试方式

In [246]: with open('./templates/prom.tpl') as file_:
     ...:             template = Template(file_.read())
     ...: 
     ...: 
     ...: 

In [250]: alerts=list(filter(lambda x: x['status'] == 'firing',obj['alerts']))

In [251]: resolved=list(filter(lambda x: x['status'] == 'resolved',obj['alerts']))

In [252]: 

In [247]: msg = template.render(alerts=alerts,resolveds=resolved,alertname='InstanceDown',now="12121")

In [248]: Ding.bot.send_markdown(title='asda', text=msg, at_mobiles=['you cellphone'])
Out[248]: {'errcode': 0, 'errmsg': 'ok'}