Gluttony-Cluster/prometheus/prometheous-operator-helmrelease.yaml

apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
  name: kube-prometheus-stack
  namespace: prometheus-ns
spec:
  interval: 1m
  chart:
    spec:
      chart: kube-prometheus-stack
      version: "<chart-version>"  # Specify the version you want to deploy
      sourceRef:
        kind: HelmRepository
        name: prometheus-community
        namespace: flux-system
  values:
    prometheus:
      prometheusSpec:
        retention: 10d  # Example of customizing retention period
    alertmanager:
      alertmanagerSpec:
        retention: 10d