apiVersion: helm.cattle.io/v1
kind: HelmChart
metadata:
  name: prometheus
  namespace: monitoring
spec:
  chart: kube-prometheus-stack
  targetNamespace: monitoring
  repo: https://prometheus-community.github.io/helm-charts
  # https://artifacthub.io/packages/helm/prometheus-community/kube-prometheus-stack
  version: 69.4.1
  valuesContent: |-
    grafana:
      defaultDashboardsTimezone: "US/Eastern"
      ingress:
        enabled: true
        ingressClassName: nginx
        annotations:
          cert-manager.io/cluster-issuer: "letsencrypt-cluster-issuer"
        paths:
          - path: "/"
            pathType: Prefix
        hosts:
          - monitoring.keligrubb.com
        tls:
          - secretName: monitoring-tls
            hosts:
              - monitoring.keligrubb.com
      additionalDataSources:
        - name: Loki
          type: loki
          access: proxy
          basicAuth: false
          url: http://loki-gateway.monitoring.svc.cluster.local
    kubelet:
      serviceMonitor:
        metricRelabelings:
          - action: replace
            sourceLabels:
              - node
            targetLabel: instance
    kube-state-metrics:
      selfMonitor:
        enabled: true
      prometheus:
        selfMonitor:
          metricRelabelings:
            - action: replace
              regex: (.*)
              replacement: $1
              sourceLabels:
                - __meta_kubernetes_pod_node_name
              targetLabel: kubernetes_node
    prometheus:
      ingress:
        enabled: true
        ingressClassName: nginx
        paths:
          - /
        hosts:
          - prometheus.keligrubb.com
      prometheusSpec:
        replicaExternalLabelName: "replica"
        ruleSelectorNilUsesHelmValues: false
        serviceMonitorSelectorNilUsesHelmValues: false
        podMonitorSelectorNilUsesHelmValues: false
        probeSelectorNilUsesHelmValues: fales
        retention: 30d
        retentionSize: "64GB"
        enableAdminAPI: true
        securityContext:
          runAsUser: 0
          runAsNonRoot: false
          runAsGroup: 0
          fsGroup: 65534
        storageSpec:
          volumeClaimTemplate:
            spec:
              storageclassname: longhorn
              accessModes:
                - ReadWriteOnce
              resources:
                requests:
                  storage: 64Gi