https://github.com/admin4j/alertmanager-dingtalk-webhook

Alertmanager dingtalk support
https://github.com/admin4j/alertmanager-dingtalk-webhook

Last synced: 11 months ago
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Alertmanager dingtalk support

• Host: GitHub
• URL: https://github.com/admin4j/alertmanager-dingtalk-webhook
• Owner: admin4j
• Created: 2022-12-09T08:45:53.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2024-02-22T03:08:58.000Z (about 2 years ago)
• Last Synced: 2024-02-22T04:25:14.259Z (about 2 years ago)
• Language: Java
• Size: 60.5 KB
• Stars: 8
• Watchers: 1
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# alertmanager-dingtalk-webhook

![报警机器人](https://img-blog.csdnimg.cn/639b09430f6a477caae80f07078b182d.png)

## 使用Docker运行

 ```

 $ docker run -itd -p 8080:8080 -e dingTalk_assessToken=<钉钉机器人TOKEN> -e dingTalk_secret=<钉钉机器人安全SECRET>  admin4j/alertmanager-dingtalk-webhook:latest

 ```

### 环境变量配置：

- dingtalk_assessToken：钉钉机器人 TOKEN

- dingTalk_secret： 钉钉机器人 secret

### 添加报警机器人

![添加报警机器人](https://img-blog.csdnimg.cn/55135f763d994958a8cceb905a6a3ad5.png)

## 使用k8s运行

```

apiVersion: apps/v1

kind: Deployment

metadata:

  name: alertmanager-dingtalk-webhook

spec:

  replicas: 1

  selector:

    matchLabels:

      app: alertmanager-dingtalk-webhook

  template:

    metadata:

      labels:

        app: alertmanager-dingtalk-webhook

    spec:

      affinity:

        # 反亲和性调度 使各个pod不在同个node里

        podAntiAffinity:

          preferredDuringSchedulingIgnoredDuringExecution:

            - weight: 100

              podAffinityTerm:

                topologyKey: kubernetes.io/hostname

                labelSelector:

                  matchExpressions:

                    - key: app

                      operator: In

                      values:

                        - alertmanager-dingtalk-webhook

      containers:

        - name: alertmanager-dingtalk-webhook

          image: admin4j/alertmanager-dingtalk-webhook:latest

          imagePullPolicy: Always

          resources:

            limits:

              memory: 1G

            requests:

              memory: 1G

          livenessProbe:

            httpGet:

              path: /actuator/health

              port: 8080

              scheme: HTTP

            initialDelaySeconds: 60

            timeoutSeconds: 10

            periodSeconds: 120

          readinessProbe:

            httpGet:

              path: /actuator/health

              port: 8080

              scheme: HTTP

            initialDelaySeconds: 10

            timeoutSeconds: 10

            periodSeconds: 120

          env:

            - name: dingTalk_assessToken

              valueFrom:

                configMapKeyRef:

                  name: alertmanager-webhook-cm

                  key: dingTalk_assessToken

            - name: dingTalk_secret

              valueFrom:

                configMapKeyRef:

                  name: alertmanager-webhook-cm

                  key: dingTalk_secret

---

kind: ConfigMap

apiVersion: v1

metadata:

  name: alertmanager-webhook-cm

data:

  dingTalk_assessToken: d54bd0d41decb444d8e716fa661c03233d10f75559a0041c60148a1de8bb8028

  dingTalk_secret: SEC7f5baedc3bc637942041077a6e5aeb4275cf403ad3c057e75b0ed8921dc26625

----

kind: Service

apiVersion: v1

metadata:

  name: alertmanager-webhook-service

spec:

  ports:

    - protocol: TCP

      port: 8080

      targetPort: 8080

  selector:

    app: alertmanager-dingtalk-webhook

  type: ClusterIP

  sessionAffinity: None

```

## 配置AlertManager 

```

global:

  resolve_timeout: 5m

route:

  group_by: ['job', 'severity']

  group_wait: 30s

  group_interval: 5m

  repeat_interval: 12h

  receiver: default

receivers:

  - name: 'default'

    webhook_configs:

        - url: 'http://alertmanager-webhook-service.monitoring:8080/AlertManager'

```

# 参考文档

- [钉钉自定义机器人文档](https://open.dingtalk.com/document/org/application-types)

- [【Prometheus】Alertmanager告警全方位讲解](https://andyoung.blog.csdn.net/article/details/126243110)