查看prometheus

kubectl get prometheus k8s -n kubesphere-monitoring-system -o yaml

 

添加  http://172.31.115.19:8480/insert/0/prometheus/api/v1/write ， 使prometheus 数据传输到远程 VictoriaMetrics 存储

 

apiVersion: monitoring.coreos.com/v1
kind: Prometheus
metadata:
  name: k8s
  namespace: kubesphere-monitoring-system
spec:
  additionalScrapeConfigs:
    key: prometheus-additional.yaml
    name: additional-scrape-configs
  affinity:
    nodeAffinity:
      preferredDuringSchedulingIgnoredDuringExecution:
      - preference:
          matchExpressions:
          - key: node-role.kubernetes.io/monitoring
            operator: Exists
        weight: 100
    podAntiAffinity:
      preferredDuringSchedulingIgnoredDuringExecution:
      - podAffinityTerm:
          labelSelector:
            matchExpressions:
            - key: prometheus
              operator: In
              values:
              - k8s
          namespaces:
          - kubesphere-monitoring-system
          topologyKey: kubernetes.io/hostname
        weight: 100
  alerting:
    alertmanagers:
    - name: alertmanager-main
      namespace: kubesphere-monitoring-system
      port: web
  image: 192.168.15.198/prom/prometheus:v2.20.1
  remoteWrite:
  - url: http://172.31.115.19:8480/insert/0/prometheus/api/v1/write
  nodeSelector:
    kubernetes.io/os: linux
  podMonitorNamespaceSelector: {}
  podMonitorSelector: {}
  query:
    maxConcurrency: 1000
  replicas: 2
  resources:
    limits:
      cpu: "4"
      memory: 16Gi
    requests:
      cpu: 200m
      memory: 400Mi
  retention: 7d
  ruleSelector:
    matchLabels:
      prometheus: k8s
      role: alert-rules
  scrapeInterval: 1m
  securityContext:
    fsGroup: 0
    runAsNonRoot: false
    runAsUser: 0
  serviceAccountName: prometheus-k8s
  serviceMonitorNamespaceSelector: {}
  serviceMonitorSelector: {}
  storage:
    volumeClaimTemplate:
      spec:
        resources:
          requests:
            storage: 20Gi
        storageClassName: nfs-storage
  tolerations:
  - effect: NoSchedule
    key: dedicated
    operator: Equal
    value: monitoring
  version: v2.20.1