Prometheus配置釘釘告警
獲取釘釘token
docker部署prometheus-webhook-dingtalk
prometheus-webhook-dingtalk地址：
https://github.com/timonwong/prometheus-webhook-dingtalk
釘釘token如下：
https://oapi.dingtalk.com/robot/send?access_token=XXXXXX
執行docker安裝prometheus-webhook-dingtalk指令
docker run -d --restart always -p 8060:8060 timonwong/prometheus-webhook-dingtalk:v0.3.0 --ding.profile="webhook1=https://oapi.dingtalk.com/robot/send?access_token=XXXXXX"
查看prometheus-webhook-dingtalk容器運行情況
root@test03:/usr/local/alertmanager# docker ps|grep prometheus-webhook-dingtalk 34dcac5e1baf timonwong/prometheus-webhook-dingtalk:v0.3.0 "/bin/prometheus-web…" 16 hours ago Up 16 hours 0.0.0.0:8060->8060/tcp clever_varahamihira
配置alertmanager文件
root@test03:/usr/local/alertmanager# cat alertmanager.yml global: resolve_timeout: 5m route: receiver: webhook group_wait: 30s group_interval: 1m repeat_interval: 4h group_by: [alertname] routes: - receiver: webhook group_wait: 10s receivers: - name: webhook webhook_configs: - url: http://localhost:8060/dingtalk/webhook1/send send_resolved: true
注意：http://localhost:8060/dingtalk/webhook1/send ，其中webhook1，一定是當時使用docker運行prometheus-webhook-dingtalk容器指定釘釘接口參數的變量：webhook1，如下：webhook1
--ding.profile="webhook1=https://oapi.dingtalk.com/robot/send?access_token=XXXXXX"
停止node_exporter.service測試釘釘告警
root@test02:~# systemctl stop node_exporter.service
InstanceDown處於PENDING狀態，則等待發送告警，期間是等待告警規則持續一分鐘up狀態都等於0，纔會觸發告警
InstanceDown處於FIRING狀態，則發送告警給接收者
查看釘釘告警信息
恢復node_exporter.service
root@test02:~# systemctl start node_exporter.service
查看釘釘恢復信息
