98 lines
4.4 KiB
YAML
98 lines
4.4 KiB
YAML
{{- /*
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Generated from 'general.rules' group from https://raw.githubusercontent.com/prometheus-operator/kube-prometheus/main/manifests/kubePrometheus-prometheusRule.yaml
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Do not change in-place! In order to change this file first read following link:
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https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack/hack
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*/ -}}
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{{- $kubeTargetVersion := default .Capabilities.KubeVersion.GitVersion .Values.kubeTargetVersionOverride }}
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{{- if and (semverCompare ">=1.14.0-0" $kubeTargetVersion) (semverCompare "<9.9.9-9" $kubeTargetVersion) .Values.defaultRules.create .Values.defaultRules.rules.general }}
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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: {{ printf "%s-%s" (include "kube-prometheus-stack.fullname" .) "general.rules" | trunc 63 | trimSuffix "-" }}
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namespace: {{ template "kube-prometheus-stack.namespace" . }}
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labels:
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app: {{ template "kube-prometheus-stack.name" . }}
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{{ include "kube-prometheus-stack.labels" . | indent 4 }}
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{{- if .Values.defaultRules.labels }}
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{{ toYaml .Values.defaultRules.labels | indent 4 }}
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{{- end }}
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{{- if .Values.defaultRules.annotations }}
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annotations:
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{{ toYaml .Values.defaultRules.annotations | indent 4 }}
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{{- end }}
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spec:
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groups:
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- name: general.rules
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rules:
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{{- if not (.Values.defaultRules.disabled.TargetDown | default false) }}
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- alert: TargetDown
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annotations:
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{{- if .Values.defaultRules.additionalRuleAnnotations }}
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{{ toYaml .Values.defaultRules.additionalRuleAnnotations | indent 8 }}
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{{- end }}
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description: '{{`{{`}} printf "%.4g" $value {{`}}`}}% of the {{`{{`}} $labels.job {{`}}`}}/{{`{{`}} $labels.service {{`}}`}} targets in {{`{{`}} $labels.namespace {{`}}`}} namespace are down.'
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runbook_url: {{ .Values.defaultRules.runbookUrl }}/general/targetdown
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summary: One or more targets are unreachable.
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expr: 100 * (count(up == 0) BY (job, namespace, service) / count(up) BY (job, namespace, service)) > 10
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for: 10m
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labels:
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severity: warning
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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{{- end }}
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{{- if not (.Values.defaultRules.disabled.Watchdog | default false) }}
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- alert: Watchdog
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annotations:
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{{- if .Values.defaultRules.additionalRuleAnnotations }}
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{{ toYaml .Values.defaultRules.additionalRuleAnnotations | indent 8 }}
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{{- end }}
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description: 'This is an alert meant to ensure that the entire alerting pipeline is functional.
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This alert is always firing, therefore it should always be firing in Alertmanager
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and always fire against a receiver. There are integrations with various notification
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mechanisms that send a notification when this alert is not firing. For example the
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"DeadMansSnitch" integration in PagerDuty.
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'
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runbook_url: {{ .Values.defaultRules.runbookUrl }}/general/watchdog
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summary: An alert that should always be firing to certify that Alertmanager is working properly.
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expr: vector(1)
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labels:
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severity: none
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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{{- end }}
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{{- if not (.Values.defaultRules.disabled.InfoInhibitor | default false) }}
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- alert: InfoInhibitor
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annotations:
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{{- if .Values.defaultRules.additionalRuleAnnotations }}
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{{ toYaml .Values.defaultRules.additionalRuleAnnotations | indent 8 }}
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{{- end }}
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description: 'This is an alert that is used to inhibit info alerts.
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By themselves, the info-level alerts are sometimes very noisy, but they are relevant when combined with
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other alerts.
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This alert fires whenever there''s a severity="info" alert, and stops firing when another alert with a
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severity of ''warning'' or ''critical'' starts firing on the same namespace.
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This alert should be routed to a null receiver and configured to inhibit alerts with severity="info".
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'
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runbook_url: {{ .Values.defaultRules.runbookUrl }}/general/infoinhibitor
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summary: Info-level alert inhibition.
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expr: ALERTS{severity = "info"} == 1 unless on(namespace) ALERTS{alertname != "InfoInhibitor", severity =~ "warning|critical", alertstate="firing"} == 1
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labels:
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severity: none
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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{{- end }}
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{{- end }} |