Always wipe disk and filesystems

metal/roles/pxe-boot/templates/http/ignition/ignition.yaml.j2

@@ -8,12 +8,17 @@ passwd:
         - {{ ssh_public_key }}
 
 storage:
-  # Set hostname
+  disks:
+    wipeTable: true
+  filesystems:
+    wipeFilesystem: true
   files:
+    # Set hostname
     - path: /etc/hostname
       mode: 0644
       contents:
         inline: {{ hostvars[item]['inventory_hostname'] }}
+    # Set static IP
     - path: /etc/NetworkManager/system-connections/{{ network_interface }}.nmconnection
       mode: 0600
       contents:
@@ -29,8 +34,8 @@ storage:
           dns={{ dns_server }};
           dns-search=
           method=manual
-  # Set timezone
   links:
+    # Set timezone
     - path: /etc/localtime
       target: /usr/share/zoneinfo/{{ timezone }}