apiVersion: monitoring.coreos.com/v1
kind: Prometheus
metadata:
  labels:
    prometheus: k8s
  name: k8s
  namespace: monitoring
spec:
  alerting:
    alertmanagers:
    - name: alertmanager-main
      namespace: monitoring
      port: web
  image: quay.io/prometheus/prometheus:v2.19.2
  nodeSelector:
    kubernetes.io/os: linux
  podMonitorNamespaceSelector: {}
  podMonitorSelector: {}
  replicas: 1
  resources:
    requests:
      memory: 400Mi
  externalLabels:
    cluster: docker-desktop
  serviceAccountName: prometheus-k8s
  version: v2.19.2
  ruleSelector:
    matchLabels:
      role: alert-rules
      prometheus: k8s
  securityContext:
    fsGroup: 2000
    runAsNonRoot: true
    runAsUser: 1000
  serviceMonitorSelector:
    matchExpressions:
    - key: k8s-app
      operator: In
      values:
      - node-exporter
      - kube-state-metrics
      - apiserver
      - kubelet