router.md

Router

Overview

Router CRD is used to send the specified notifications to the specified receivers.

apiVersion: notification.kubesphere.io/v2beta2
kind: Router
metadata:
  name: router1
spec:
  alertSelector:
    matchExpressions:
      - key: alertname
        operator: In
        values:
        - CPUThrottlingHigh
  receivers:
    name: 
      - user1
    regexName: "user1.*?"
    selector: [] 
    type: email

A router resource allows user to define:

• alertSelector - A label selector used to match alert. The matched alert will send to the receivers.
• receivers.name - The name of receivers which notifications will send to.
• receivers.regexName - A regular expression to match the receiver name.
• receivers.selector - A label selector used to select receivers.
• type - The type of receiver, known values are dingtalk, email, feishu, pushover, sms, slack, webhook, WeChat.

Examples

A router that routes all notifications to the all receivers of tenant user1.

apiVersion: notification.kubesphere.io/v2beta2
kind: Router
metadata:
  name: router1
spec:
  receivers:
    selector:
      matchLabels:
        tenant: user1

A router that routes cluster-level notifications to the email receivers user1.

apiVersion: notification.kubesphere.io/v2beta2
kind: Router
metadata:
  name: router1
spec:
  alertSelector:
    matchExpressions:
      - key: namespace
        operator: DoesNotExist
  receivers:
    name: 
      - user1
    type: email