osmnx does not behave

deployment/deployment.yaml

@@ -3,7 +3,7 @@ kind: Deployment
 metadata:
   name: nav-backend
 spec:
-  replicas: 3
+  replicas: 1
   selector:
     matchLabels:
       app: nav-backend
@@ -31,7 +31,10 @@ spec:
             memory: 100Mi
           limits:
             cpu: 4
-            memory: 8Gi
+            memory: 10Gi
       volumes:
       - name: osm-cache
-        emptyDir: {}
+        persistentVolumeClaim:
+          claimName: osm-cache
+
+    

deployment/kustomization.yaml

@@ -5,6 +5,7 @@ kind: Kustomization
 namespace: nav
 resources:
   - namespace.yaml
+  - pvc.yaml
   - deployment.yaml
   - service.yaml
   - ingress.yaml

deployment/pvc.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
-  name: cache
+  name: osm-cache
 spec:
   storageClassName: "nfs-client"
   accessModes: