PrometheusTargetMissing

1 개요

PrometheusTargetMissing

• 프로메테우스 타겟이 사라졌다. exporter가 crash되었을 수 있다.

  - alert: PrometheusTargetMissing
    expr: up == 0
    for: 0m
    labels:
      severity: critical
    annotations:
      summary: Prometheus target missing (instance {{ $labels.instance }})
      description: "A Prometheus target has disappeared. An exporter might be crashed.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

2 참고

• https://samber.github.io/awesome-prometheus-alerts/rules.html#rule-prometheus-self-monitoring-1-2