問題文
A platform team is drawing the monitoring architecture for the online store on a whiteboard. They have the Prometheus server, an exporter next to a database, Alertmanager, and Grafana. Which option correctly states what evaluates the alerting rules and what turns a firing alert into an email?
選択肢
- Grafana evaluates the rules while rendering each panel and hands firing alerts to Alertmanager for delivery.
- The exporter evaluates the rules for the target it sits next to, which is why rules have to be deployed alongside every exporter.
- Alertmanager evaluates the rules against the stored samples and the Prometheus server sends the notification to the configured receiver.
- The Prometheus server evaluates the rules and sends firing alerts to Alertmanager, which produces the notification.