inserted 'fqdn' variable so use of inventory hostname as a fully qualified domain name for managed node or target host services could be overridden

roles/init-server/tasks/contingent/pkg/dsnet.yml

@@ -67,12 +67,12 @@
   when: data_method.user_input == "fetch"
   block:
     - name: Informing user of inventory requirements for VPN clients
-      when: not item.name in groups.homeserver
+      when: ((fqdn is undefined or fqdn == None) and item.name != fqdn) or not item.name in groups.homeserver
       ansible.builtin.fail:
         msg: The VPN client must be the name of an inventory host in a homeserver group
       loop: "{{ vpn.clients }}"
     - name: Dupliciating DSNet VPN service client configuration files to control node
-      when: item.name in groups.homeserver
+      when: ((fqdn is defined and fqdn != None) and item.name == fqdn) or item.name in groups.homeserver
       ansible.builtin.fetch:
         src: "{{ ansible_user_home.stdout }}/.wg/authorized_clients.d/{{ item.name }}{{ (idx | string) }}.conf"
         dest: "./.tmp/{{ inventory_hostname }}-dsnet/"