mirror of https://git.rancher.io/charts
35 lines
1.6 KiB
YAML
35 lines
1.6 KiB
YAML
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{{- /*
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Generated from 'node-time' group from https://raw.githubusercontent.com/prometheus-operator/kube-prometheus/release-0.1/manifests/prometheus-rules.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 ">=1.10.0-0" $kubeTargetVersion) (semverCompare "<1.14.0-0" $kubeTargetVersion) .Values.defaultRules.create .Values.defaultRules.rules.time }}
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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" .) "node-time" | 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: node-time
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rules:
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- alert: ClockSkewDetected
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annotations:
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message: Clock skew detected on node-exporter {{`{{`}} $labels.namespace {{`}}`}}/{{`{{`}} $labels.pod {{`}}`}}. Ensure NTP is configured correctly on this host.
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expr: abs(node_timex_offset_seconds{job="node-exporter"}) > 0.03
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for: 2m
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labels:
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severity: warning
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{{- end }}
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