diff --git a/k8s/apps-of-apps/apps/nfs-provisioner.yaml b/k8s/apps-of-apps/apps/nfs-provisioner.yaml
new file mode 100644
index 0000000..498caab
--- /dev/null
+++ b/k8s/apps-of-apps/apps/nfs-provisioner.yaml
@@ -0,0 +1,22 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: nfs-provisioner
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: git@github.com:Alkatrazz24/Funk-lab.git
+    targetRevision: main
+    path: k8s/infra/nfs-provisioner
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: nfs-provisioner
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
diff --git a/k8s/infra/monitoring/values.yaml b/k8s/infra/monitoring/values.yaml
index 012ab85..6653446 100644
--- a/k8s/infra/monitoring/values.yaml
+++ b/k8s/infra/monitoring/values.yaml
@@ -15,7 +15,9 @@ grafana:
     limits:
       memory: 256Mi
   persistence:
-    enabled: false
+    enabled: true
+    storageClassName: nfs
+    size: 2Gi
 
 prometheus:
   prometheusSpec:
@@ -27,8 +29,14 @@ prometheus:
         memory: 512Mi
       limits:
         memory: 1Gi
-    # Pas de StorageClass encore — emptyDir implicite (éphémère)
-    # À remplacer par Longhorn une fois installé
+    storageSpec:
+      volumeClaimTemplate:
+        spec:
+          storageClassName: nfs
+          accessModes: ["ReadWriteOnce"]
+          resources:
+            requests:
+              storage: 20Gi
 
     # Scrape des nœuds hors cluster (storage-01, gpu-01)
     additionalScrapeConfigs:
diff --git a/k8s/infra/nfs-provisioner/helmrelease.yaml b/k8s/infra/nfs-provisioner/helmrelease.yaml
new file mode 100644
index 0000000..52ccc0e
--- /dev/null
+++ b/k8s/infra/nfs-provisioner/helmrelease.yaml
@@ -0,0 +1,28 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: nfs-provisioner
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  sources:
+    - repoURL: https://kubernetes-sigs.github.io/nfs-subdir-external-provisioner/
+      chart: nfs-subdir-external-provisioner
+      targetRevision: 4.0.18
+      helm:
+        valueFiles:
+          - $values/k8s/infra/nfs-provisioner/values.yaml
+    - repoURL: git@github.com:Alkatrazz24/Funk-lab.git
+      targetRevision: main
+      ref: values
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: nfs-provisioner
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
diff --git a/k8s/infra/nfs-provisioner/values.yaml b/k8s/infra/nfs-provisioner/values.yaml
new file mode 100644
index 0000000..9b140df
--- /dev/null
+++ b/k8s/infra/nfs-provisioner/values.yaml
@@ -0,0 +1,16 @@
+nfs:
+  server: 192.168.10.1
+  path: /srv/data/nfs/k8s
+
+storageClass:
+  name: nfs
+  defaultClass: true
+  reclaimPolicy: Retain
+  archiveOnDelete: false
+
+resources:
+  requests:
+    cpu: 50m
+    memory: 64Mi
+  limits:
+    memory: 128Mi