Tools / Apache HertzBeat Interview Questions
How do you configure alert notification templates?
Start under Alerting, where a notification receiver is defined for a specific channel (Email, Slack, Webhook, etc.) with its connection details, such as an SMTP server or a bot token.
- Create the receiver for the desired channel.
- Optionally customize the notification template text, which supports nested object access so it can reference fields like the metric name, current value, and monitor name directly.
- Create or edit a threshold rule and attach the alert level, the receiver, and the specific monitors it should apply to.
- Trigger a test alert to confirm delivery and formatting before relying on it in production.
A notification receiver is defined with:
Before relying on a new notification setup in production, you should:
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