Add PersistentVolumeClaim for ollama and update HelmRelease to reference it

cluster/helm/ollama/ollama-pvc.yml

@@ -0,0 +1,13 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: longhorn-ollama
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 10Gi

cluster/helm/ollama/ollama-release.yml

@@ -39,7 +39,4 @@ spec:
     runtimeClassName: nvidia
     persistentVolume:
       enabled: true
-      size: 10Gi
+      existingClaim: longhorn-ollama
-      storageClassName: longhorn
-      accessModes: 
-        - ReadWriteMany