apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
  name: prometheus
  namespace: metrics
spec:
  releaseName: prometheus-stack
  chart:
    spec:
      chart: kube-prometheus-stack
      sourceRef:
        kind: HelmRepository
        name: prometheus
  interval: 60m
  install:
    remediation:
      retries: 3
  values:
    namespaceOverride: metrics
    prometheus:
      prometheusSpec:
        storageSpec:
          volumeClaimTemplate:
              spec:
                storageClassName: longhorn
                accessModes: ["ReadWriteOnce"]
                resources:
                  requests:
                    storage: 5Gi