/
alerts.yaml
87 lines (87 loc) · 4.38 KB
/
alerts.yaml
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---
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ printf "%s-%s" (include "prometheus-operator-mixin.fullname" .) "alerts" | trunc 63 | trimSuffix "-" }}
annotations:
{{ include "prometheus-operator-mixin.annotations" . | indent 4 }}
{{- if .Values.additionalAnnotations }}
{{ toYaml .Values.additionalAnnotations | indent 4 }}
{{- end }}
labels:
app: {{ include "prometheus-operator-mixin.name" . }}
{{ include "prometheus-operator-mixin.labels" . | indent 4 }}
{{- if .Values.additionalLabels }}
{{ toYaml .Values.additionalLabels | indent 4 }}
{{- end }}
{{- if .Values.additionalAnnotations }}
annotations:
{{ toYaml .Values.additionalAnnotations | indent 4 }}
{{- end }}
spec:
groups:
- name: prometheus-operator
rules:
- alert: PrometheusOperatorListErrors
annotations:
description: Errors while performing List operations in controller {{`{{`}}$labels.controller{{`}}`}} in {{`{{`}}$labels.namespace{{`}}`}} namespace.
summary: Errors while performing list operations in controller.
expr: |
(sum by (controller,namespace) (rate(prometheus_operator_list_operations_failed_total{job="prometheus-operator"}[10m])) / sum by (controller,namespace) (rate(prometheus_operator_list_operations_total{job="prometheus-operator"}[10m]))) > 0.4
for: 15m
labels:
severity: warning
- alert: PrometheusOperatorWatchErrors
annotations:
description: Errors while performing watch operations in controller {{`{{`}}$labels.controller{{`}}`}} in {{`{{`}}$labels.namespace{{`}}`}} namespace.
summary: Errors while performing watch operations in controller.
expr: |
(sum by (controller,namespace) (rate(prometheus_operator_watch_operations_failed_total{job="prometheus-operator"}[10m])) / sum by (controller,namespace) (rate(prometheus_operator_watch_operations_total{job="prometheus-operator"}[10m]))) > 0.4
for: 15m
labels:
severity: warning
- alert: PrometheusOperatorSyncFailed
annotations:
description: Controller {{`{{`}} $labels.controller {{`}}`}} in {{`{{`}} $labels.namespace {{`}}`}} namespace fails to reconcile {{`{{`}} $value {{`}}`}} objects.
summary: Last controller reconciliation failed
expr: |
min_over_time(prometheus_operator_syncs{status="failed",job="prometheus-operator"}[5m]) > 0
for: 10m
labels:
severity: warning
- alert: PrometheusOperatorReconcileErrors
annotations:
description: '{{`{{`}} $value | humanizePercentage {{`}}`}} of reconciling operations failed for {{`{{`}} $labels.controller {{`}}`}} controller in {{`{{`}} $labels.namespace {{`}}`}} namespace.'
summary: Errors while reconciling controller.
expr: |
(sum by (controller,namespace) (rate(prometheus_operator_reconcile_errors_total{job="prometheus-operator"}[5m]))) / (sum by (controller,namespace) (rate(prometheus_operator_reconcile_operations_total{job="prometheus-operator"}[5m]))) > 0.1
for: 10m
labels:
severity: warning
- alert: PrometheusOperatorNodeLookupErrors
annotations:
description: Errors while reconciling Prometheus in {{`{{`}} $labels.namespace {{`}}`}} Namespace.
summary: Errors while reconciling Prometheus.
expr: |
rate(prometheus_operator_node_address_lookup_errors_total{job="prometheus-operator"}[5m]) > 0.1
for: 10m
labels:
severity: warning
- alert: PrometheusOperatorNotReady
annotations:
description: Prometheus operator in {{`{{`}} $labels.namespace {{`}}`}} namespace isn't ready to reconcile {{`{{`}} $labels.controller {{`}}`}} resources.
summary: Prometheus operator not ready
expr: |
min by(namespace, controller) (max_over_time(prometheus_operator_ready{job="prometheus-operator"}[5m]) == 0)
for: 5m
labels:
severity: warning
- alert: PrometheusOperatorRejectedResources
annotations:
description: Prometheus operator in {{`{{`}} $labels.namespace {{`}}`}} namespace rejected {{`{{`}} printf "%0.0f" $value {{`}}`}} {{`{{`}} $labels.controller {{`}}`}}/{{`{{`}} $labels.resource {{`}}`}} resources.
summary: Resources rejected by Prometheus operator
expr: |
min_over_time(prometheus_operator_managed_resources{state="rejected",job="prometheus-operator"}[5m]) > 0
for: 5m
labels:
severity: warning