본문으로 건너뛰기

prometheus-operator

Kubernetes 호환성​

설치​

Reference
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update prometheus-community \
&& helm search repo prometheus-community/kube-prometheus-stack -l | head -n 10
helm pull prometheus-community/kube-prometheus-stack --version 66.3.0
helm show values prometheus-community/kube-prometheus-stack \
    --version 66.3.0 \
    > kube-prometheus-stack-66.3.0.yaml
kube-prometheus-stack-values.yaml
fullnameOverride: prometheus-stack

commonLabels: {}

defaultRules:
  # Chart가 제공하는 기본 alert and record rules의 집합
  # https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack/templates/prometheus/rules-1.14
  create: false

windowsMonitoring:
  enabled: false

alertmanager:
  enabled: false

grafana:
  enabled: false

kubernetesServiceMonitors:
  enabled: false

kubeApiServer:
  enabled: false

kubelet:
  # -kubelet 설치, cAdvisor: 실행중인 컨테이너의 정보
  enabled: false

kubeControllerManager:
  enabled: false

coreDns:
  enabled: false

kubeDns:
  enabled: false

kubeEtcd:
  enabled: false

kubeScheduler:
  enabled: false

kubeProxy:
  enabled: false

kubeStateMetrics:
  enabled: false

nodeExporter:
  # -node-exporter 설치, Node의 Hardware, kernel 관련 정보
  enabled: false

prometheusOperator:
  # -operator 설치
  enabled: true
  tls:
    enabled: false

  admissionWebhooks:
    # PrometheusRules의 형식이 올바른지 확인해주는 기능인데 control plane이 webhook 서비스에
    # 접근할 수 있어야하는 문제가 있습니다.
    enabled: true
    patch:
      tolerations: []

  serviceMonitor:
    selfMonitor: false

  tolerations: []

prometheus:
  enabled: false

thanosRuler:
  enabled: false
helm template prometheus-stack kube-prometheus-stack-66.3.0.tgz \
    -n prometheus-stack \
    -f kube-prometheus-stack-values.yaml \
    > kube-prometheus-stack.yaml
helm upgrade prometheus-stack kube-prometheus-stack-66.3.0.tgz \
    --install \
    --history-max 5 \
    -n prometheus-stack \
    -f kube-prometheus-stack-values.yaml

삭제​

helm uninstall -n prometheus-stack prometheus-operator

helm으로 삭제한 후 CRDs 삭제를 위해 아래 명령어를 실행해줍니다.

kubectl get crd -oname | grep --color=never 'monitoring.coreos.com' | xargs kubectl delete