promk/go/genpromcrd/genpromcrd/testdata/fake-checkout/monitoring/appgroups/perf.yml

apiVersion: monitoring.googleapis.com/v1
kind: Rules
metadata:
  name: perf
spec:
  groups:
    - name: perf
      interval: 30s
      rules:
        - alert: AlwaysFiringAlertToSeeIfAlertsAreWorking
          expr: vector(1)