prometheus-rules

prometheus-rules

Static prometheus/victoria metrics common rules

Helm chart containing Prometheus/VictoriaMetrics basic kubernetes rules. It's stores as configMap and mounted to Prometheus/VictoriaMetrics pods.

Homepage: https://github.com/sergelogvinov/helm-charts

Maintainers

Name	Email	Url
sergelogvinov		https://github.com/sergelogvinov

Source Code

• https://github.com/sergelogvinov/helm-charts/tree/main/charts/prometheus-rules

Static configmap.

Base on projects:

• kube-prometheus-stack
• prometheus-operator
• https://github.com/roaldnefs/awesome-prometheus

Prometheus setup

helm upgrade -i -n monitoring -f prometheus-rules.yaml prometheus-rules oci://ghcr.io/sergelogvinov/charts/prometheus-rules

# prometheus-rules.yaml

prometheusConfig:
  enabled: true

  ruleFiles:
    - /etc/prometheus-rules/*.yml

helm upgrade -i -n monitoring -f prometheus.yaml prometheus prometheus-community/prometheus

# prometheus.yaml

server:
  podAnnotations:
    prometheus.io/scrape: 'true'
    prometheus.io/port: '9090'

  configMapOverrideName: rules-config
  extraConfigmapMounts:
    - name: rules-configmap
      mountPath: /etc/prometheus-rules
      configMap: prometheus-rules
      readOnly: true
  extraSecretMounts:
    - name: scrape
      mountPath: /etc/secrets/scrape
      secretName: prometheus-rules-scrape
      readOnly: true

configmapReload:
  prometheus:
    extraVolumeDirs:
      - /etc/prometheus-rules
    extraConfigmapMounts:
      - name: rules-configmap
        mountPath: /etc/prometheus-rules
        configMap: prometheus-rules
        readOnly: true

VictoriaMetrics setup

helm upgrade -i -n monitoring -f prometheus-rules.yaml prometheus-rules oci://ghcr.io/sergelogvinov/charts/prometheus-rules

# prometheus-rules.yaml

victoriaMetricsConfig:
  enabled: true

  ruleFiles:
    - /etc/prometheus-rules/*.yml

kubectl apply -f vm.yaml

# vm.yaml
apiVersion: operator.victoriametrics.com/v1beta1
kind: VMAlert
spec:
  podMetadata:
    annotations:
      prometheus.io/scrape: 'true'
      prometheus.io/port: '8080'
  configMaps:
    - prometheus-rules
  rulePath:
    - /etc/vm/configs/prometheus-rules/*.yml
---
apiVersion: operator.victoriametrics.com/v1beta1
kind: VMAgent
spec:
  podMetadata:
    annotations:
      prometheus.io/scrape: 'true'
      prometheus.io/port: '8429'
  additionalScrapeConfigs:
    name: prometheus-rules-scrape
    key: scrape.yml

Values

Key	Type	Default	Description
nameOverride	string	""
fullnameOverride	string	""
victoriaMetricsConfig.enabled	bool	false
victoriaMetricsConfig.global.scrape_interval	string	"1m"
victoriaMetricsConfig.global.scrape_timeout	string	"10s"
victoriaMetricsConfig.global.external_labels	object	{}
victoriaMetricsConfig.recordingRules	string	nil
victoriaMetricsConfig.extraScrapeConfigs	list	[]
prometheusConfig.enabled	bool	false
prometheusConfig.global.scrape_interval	string	"1m"
prometheusConfig.global.scrape_timeout	string	"10s"
prometheusConfig.global.evaluation_interval	string	"1m"
prometheusConfig.global.external_labels	object	{}
prometheusConfig.ruleFiles[0]	string	"/etc/prometheus-rules/*.yml"
prometheusConfig.remoteWrite	list	[]
prometheusConfig.remoteRead	list	[]
prometheusConfig.alertingRules	string	nil
prometheusConfig.recordingRules	string	nil
prometheusConfig.extraScrapeConfigs	list	[]
defaultRules.create	bool	true
defaultRules.runbookUrl	string	"https://runbooks.prometheus-operator.dev/runbooks"
defaultRules.rules.alertmanager	bool	true
defaultRules.rules.configReloaders	bool	false
defaultRules.rules.general	bool	true
defaultRules.rules.kubeApiserverAvailability	bool	true
defaultRules.rules.kubeApiserverBurnrate	bool	true
defaultRules.rules.kubeApiserverHistogram	bool	true
defaultRules.rules.kubeApiserverSlos	bool	true
defaultRules.rules.kubeControllerManager	bool	true
defaultRules.rules.kubeContainerMemory	bool	true
defaultRules.rules.kubelet	bool	true
defaultRules.rules.kubePrometheusGeneral	bool	true
defaultRules.rules.kubePrometheusNodeRecording	bool	true
defaultRules.rules.kubernetesApps	bool	true
defaultRules.rules.kubernetesResources	bool	true
defaultRules.rules.kubernetesStorage	bool	true
defaultRules.rules.kubernetesSystem	bool	true
defaultRules.rules.kubeSchedulerAlerting	bool	true
defaultRules.rules.kubeSchedulerRecording	bool	true
defaultRules.rules.kubeStateMetrics	bool	true
defaultRules.rules.network	bool	true
defaultRules.rules.node	bool	true
defaultRules.rules.nodeExporterAlerting	bool	true
defaultRules.rules.nodeExporterRecording	bool	true
defaultRules.rules.prometheus	bool	true
defaultRules.rules.prometheusOperator	bool	false
defaultRules.disabled.Watchdog	bool	true
defaultRules.disabled.InfoInhibitor	bool	true
defaultRules.disabled.TargetDown	bool	true
defaultRules.disabled.NodeDiskIOSaturation	bool	true
defaultRules.disabled.NodeMemoryHighUtilization	bool	true