33 lines
1.2 KiB
YAML
33 lines
1.2 KiB
YAML
{{- if and .Values.prometheus.rules.enabled }}
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{{- $fullname := include "postgresql.fullname" . }}
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{{- $filter := printf `namespace="%s",service=~"%s.*"` .Release.Namespace $fullname }}
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---
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: {{ $fullname }}
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labels:
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{{- include "postgresql.labels" . | nindent 4 }}
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{{- with .Values.prometheus.rules.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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groups:
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- name: {{ $fullname }}-Default
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rules:
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- alert: "PostgreSQLSlowQueries"
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expr: 'avg(rate(pg_stat_activity_max_tx_duration{ {{ $filter }},datname!~"template.*" }[2m])) by (datname) > 2 * 60'
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for: 2m
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labels:
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severity: warning
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annotations:
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{{`
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summary: "PostgreSQL high number of slow on {{ $labels.cluster }} for database {{ $labels.datname }}"
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description: "PostgreSQL high number of slow queries {{ $labels.cluster }} for database {{ $labels.datname }} with a value of {{ $value }}"
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`}}
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{{- with .Values.prometheus.rules.additionalRules }}
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- name: {{ $fullname }}-Additional
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rules:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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