24 lines
671 B
YAML
24 lines
671 B
YAML
apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: grafana-rules
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namespace: logging
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spec:
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groups:
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- name: grafana.rules
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interval: 15s
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rules:
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- alert: GrafanaHighErrorRate
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expr: |
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(
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sum(rate(grafana_http_request_total{status=~"5.."}[5m]))
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/
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sum(rate(grafana_http_request_total[5m]))
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) > 0.05
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for: 10m
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labels:
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severity: warning
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annotations:
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summary: "High error rate on Grafana"
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description: "5xx error rate exceeded 5% for 10 minutes. Value: {{ $value | humanizePercentage }}"
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