chore: update PV creation

Author: mouraddmeiri

content/nap-waf/v5/admin-guide/deploy-with-helm.md

@@ -192,16 +192,37 @@ cd nginx-app-protect
         --docker-password=none
     ```
 
-1.  Create a new folder on the cluster machine. This folder will be used for the PV binding later:
+1.  Create a new folder on the cluster machine. This folder will include all shared files and resources between pods and containers in the deployment. It will also be used for the PV binding later:
     
     ```shell
     mkdir -p /mnt/nap5_bundles_pv_data/
     chown 101:101 /mnt/nap5_bundles_pv_data/
     ```
 
-1.  Create a PV for your storage. The PV must have the name `<release-name>-bundles-pv`:
+1.  Create a new Persistent Volume for your storage. The PV will be detached from the helm deployment, and must have the name `<release-name>-shared-bundles-pv`.
+
+    Create a YAML file `pv-hostpath.yaml` with the PV file content:
+    ```
+    apiVersion: v1
+    kind: PersistentVolume
+    metadata:
+    name: nginx-app-protect-shared-bundles-pv
+    labels:
+        type: local
+    spec:
+    accessModes:
+        - ReadWriteMany
+    capacity:
+        storage: "2Gi"
+    hostPath:
+        path: "/mnt/nap5_bundles_pv_data"
+    persistentVolumeReclaimPolicy: Retain
+    storageClassName: manual
+    ```
+
+    Apply the `pv-hostpath.yaml` file to create the new PV:
     ```shell
-    kubectl apply -f <your PV yaml file>
+    kubectl apply -f pv-hostpath.yaml
     ```
 
 1. Enable/Disable the Policy Controller pod deployment.