How can I integrate alerting rules in Prometheus?

How can I integrate alerting rules in Prometheus?

To integrate alerting rules in Prometheus, you need to define your alerting rules in a YAML file and then configure Prometheus to load this file.

What format should the alerting rules be in?

The alerting rules should be defined in YAML format, specifying the alert name, conditions, and actions.

Can you give me an example of an alerting rule?

Sure! Here's a simple example:

groups:
- name: example-alerts
  rules:
  - alert: HighCPUUsage
    expr: sum(rate(cpu_usage[5m])) by (instance) > 0.9
    for: 5m
    labels:
      severity: critical
    annotations:
      summary: "High CPU usage detected on {{ $labels.instance }}"