Update storage and Keycloak config

roles/sno_deploy/meta/argument_specs.yml

@@ -62,17 +62,34 @@ argument_specs:
         description: Primary disk size in gigabytes.
         type: int
         default: 120
-      sno_bridge:
-        description: Proxmox network bridge for the VM NIC.
+      sno_vnet:
+        description: Proxmox SDN VNet name for the primary (OCP) NIC.
         type: str
-        default: vmbr0
-      sno_vlan:
-        description: VLAN tag for the VM NIC.
-        type: int
-        default: 40
+        default: ocp
       sno_mac:
         description: >-
-          MAC address to assign. Leave empty for auto-assignment by Proxmox.
+          MAC address for the primary NIC. Leave empty for auto-assignment by Proxmox.
+          Set here to pin the MAC across VM recreations.
+        type: str
+        default: ""
+      sno_storage_ip:
+        description: >-
+          IP address for the secondary storage NIC. Leave empty to skip storage
+          interface configuration in agent-config.
+        type: str
+        default: ""
+      sno_storage_ip_prefix_length:
+        description: Prefix length for the storage NIC IP address.
+        type: int
+        default: 24
+      sno_storage_vnet:
+        description: Proxmox SDN VNet name for the secondary storage NIC.
+        type: str
+        default: storage
+      sno_storage_mac:
+        description: >-
+          MAC address for the storage NIC. Leave empty for auto-assignment by Proxmox.
+          Set here to pin the MAC across VM recreations.
         type: str
         default: ""
       sno_vm_id: