32 lines
1.2 KiB
YAML
32 lines
1.2 KiB
YAML
{{- if .Values.prometheus.rules.enabled }}
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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: {{ include "headscale.fullname" . }}
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labels:
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{{- include "headscale.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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{{- if .Values.prometheus.rules.defaults.enabled }}
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- name: {{ template "headscale.fullname" . }}-Defaults
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rules:
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{{- range $key, $value := .Values.prometheus.rules.defaults.lastUpdates }}
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- alert: "Headscale: offline machines"
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expr: 'time() - sum(headscale_last_update_seconds{ {{ $.Values.prometheus.rules.defaults.filter }} }) without(endpoint,container,pod,instance,service,namespace,job) > {{ $value }}'
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for: "1m"
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labels:
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severity: "{{ $key }}"
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{{`
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annotations:
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summary: "{{ $labels.machine }} of {{ $labels.user }} is offline for {{ humanizeDuration $value }}"
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`}}
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{{- end }}
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{{- end }}
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{{- if .Values.prometheus.rules.additionalRules }}
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- name: {{ template "headscale.fullname" . }}-Additional
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rules: {{- toYaml .Values.prometheus.rules.additionalRules | nindent 4 }}
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{{- end }}
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{{- end }}
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