apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: rook-ceph-cluster
  namespace: argocd
  annotations:
    argocd.argoproj.io/sync-wave: "2"
spec:
  project: default
  source:
    chart: rook-ceph-cluster
    repoURL: https://charts.rook.io/release
    targetRevision: v1.13.3
    helm:
      values: |
        operatorNamespace: rook-ceph
        toolbox:
          enabled: true # Nützlich für Debugging (ceph CLI)
        
        # Monitoring Dashboard
        dashboard:
          enabled: true
          ssl: false
        
        # Single Node Config (WICHTIG für dein Setup)
        cephClusterSpec:
          dataDirHostPath: /var/lib/rook
          mon:
            count: 1
            allowMultiplePerNode: true
          mgr:
            count: 1
            allowMultiplePerNode: true
          
          # Wir nutzen PVCs statt Raw Disks (einfacher in VM)
          storage:
            useAllNodes: false
            useAllDevices: false
            storageClassDeviceSets:
              - name: set1
                count: 1 # Anzahl der OSDs
                portable: false
                tuneDeviceClass: true
                volumeClaimTemplates:
                  - metadata:
                      name: data
                    spec:
                      resources:
                        requests:
                          storage: 50Gi
                      storageClassName: local-path
                      accessModes:
                        - ReadWriteOnce
                        
        # S3 Object Store (RadosGW)
        cephObjectStores:
          - name: ceph-objectstore
            spec:
              metadataPool:
                failureDomain: host
                replicated:
                  size: 1 # Keine Replikation (Single Node)
              dataPool:
                failureDomain: host
                replicated:
                  size: 1
              preservePoolsOnDelete: true
              gateway:
                port: 80
                instances: 1
              healthCheck:
                bucket:
                  enabled: true
                  interval: 60s
        
        # StorageClass für S3 Buckets (damit wir Buckets via K8s Yaml anlegen können)
        cephObjectStoreUser:
          enabled: false # Wir legen User manuell oder via CRD an

        ingress:
          dashboard:
            ingressClassName: traefik
            annotations:
              cert-manager.io/cluster-issuer: letsencrypt-prod
              traefik.ingress.kubernetes.io/router.entrypoints: websecure
            host:
              name: ceph.apps.internal.k3s.stabify.de
            tls:
              - hosts:
                  - ceph.apps.internal.k3s.stabify.de
                secretName: ceph-dashboard-tls