cluster-config/apps/longhorn/app/release.yaml

apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
  name: longhorn
  namespace: longhorn-system
spec:
  releaseName: longhorn
  chart:
    spec:
      chart: longhorn
      sourceRef:
        kind: HelmRepository
        name: longhorn
        namespace: repos
  interval: 60m
  install:
    remediation:
      retries: 3
  values:
    defaultSettings:
      backupTarget: s3://longhorn-backup@eu-central/
      backupTargetCredentialSecret: minio-secret
      defaultReplicaCount: 2