配置钉钉webhook url,且也有触发event,但是没有告警到对应机器人

[Eddie-0721]

#286 跟这个issues一样的情况,希望您尽快帮忙看一下,谢谢

[yshngg]

Hi @Eddie-0721 , Troubleshooting Steps:

1. Upgrade to the latest version Use the multi-stage Dockerfile from the release/1.2.12 branch to build the image
2. Enable verbose logging for diagnostics, such as: kube-eventer -v=1 ...
   

   kube-eventer/sinks/webhook/webhook.go

   Lines 54 to 63 in c7c1896

   	func (ws *WebHookSink) ExportEvents(batch *core.EventBatch) {
   	for _, event := range batch.Events {
   	err := ws.Send(event)
   	if err != nil {
   	klog.Warningf("Failed to send event to WebHook sink,because of %v", err)
   	}
   	time.Sleep(50 * time.Millisecond)
   	}
   	klog.V(1).Infof("Webhook %v Exporting %v events.", ws.endpoint, len(batch.Events))
   	}

3. Try using DingTalk as the sink instead of webhook

[yshngg]

Webhook Integration (DingTalk Robot Example)

1. Obtain Webhook URL and Access Token

To test the DingTalk Robot using curl:

$ curl https://oapi.dingtalk.com/robot/send?access_token=<access_token> \
    --request POST \
    --header "Content-Type: application/json" \
    --data '{"msgtype": "text","text": {"content": "Kubernetes Event"}}'
{"errcode":0,"errmsg":"ok"}

2. Customize HTTP Request Body Template via ConfigMap

Define the HTTP request body format required by DingTalk Robot using a request template.

Assume kube-eventer runs in the kube-system namespace.

configmap.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: webhook
  namespace: kube-system
data:
  content: '{"msgtype": "text", "text": {"content": "EventMessage: {{ .Message }}"}}'

Reference implementation: webhook.go#L209-L221

3. Configure RBAC Permissions

Grant kube-eventer access to the webhook ConfigMap:

role.yaml

apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  namespace: kube-system
  name: webhook-configmap-reader
rules:
  - apiGroups: [""]
    resources: ["configmaps"]
    verbs: ["get", "watch", "list"]

rolebinding.yaml

apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: webhook-configmap-reader
  namespace: kube-system
subjects:
  - kind: ServiceAccount
    name: <serviceaccount-usedby-kube-eventer>
    namespace: kube-system
roleRef:
  kind: Role
  name: webhook-configmap-reader
  apiGroup: rbac.authorization.k8s.io

4. Configure Container Startup Parameters

Set the following parameters:

• HTTP method: POST
• Request header: Content-Type=application/json
• Custom request body:
  • custom_body_configmap=webhook
  • custom_body_configmap_namespace=kube-system

["/kube-eventer","--source=kubernetes:https://kubernetes.default","--sink=webhook:https://oapi.dingtalk.com/robot/send?access_token=<access_token>&method=POST&level=Normal&header=Content-Type=application/json&custom_body_configmap=webhook&custom_body_configmap_namespace=kube-system"]

[KeyOfSpectator]

#286 跟这个issues一样的情况,希望您尽快帮忙看一下,谢谢

可以麻烦也检查一下，你的钉钉机器人需要设置关键字，钉钉机器人现在需要在需要确保通知内容里有包含安全关键字才会正常通知，如 event 等关键字。

阿里云默认的功能应该是包含的 报警、告警 关键字。

可以先检查一下是否是这个环节导致的收不到钉钉报警。