Alertmanager Dingtalk Webhook
Webhook service support send Prometheus 2.0 alert message to Dingtalk.
How To Use
cd cmd/webhook
go build
webhook -defaultRobot=https://oapi.dingtalk.com/robot/send?access_token=xxxx
go run webhook.go -defaultRobot=https://oapi.dingtalk.com/robot/send?access_token=xxxx
- -defaultRobot: default dingtalk webhook url, all notifaction from alertmanager will direct to this webhook address.
Or you can overwrite by add annotations to Prometheus alertrule to special the dingtalk webhook for each alert rule.
groups:
- name: hostStatsAlert
rules:
- alert: hostCpuUsageAlert
expr: sum(avg without (cpu)(irate(node_cpu{mode!='idle'}[5m]))) by (instance) > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} CPU usgae high"
description: "{{ $labels.instance }} CPU usage above 85% (current value: {{ $value }})"
dingtalkRobot: "https://oapi.dingtalk.com/robot/send?access_token=xxxx"