Update to allow override of hostname with FQDN

playbooks/provision.yaml

@@ -25,7 +25,7 @@
     - name: Set hostname
       become: true
       ansible.builtin.hostname:
-        name: "{{ inventory_hostname }}"
+        name: "{{ skylab_networking.hostname | default(inventory_hostname) }}"
         use: systemd
 
     - name: Install global bash config