Added wait task to vpn playbook

ansible-playbooks/common/reboot-hosts.yml

@@ -5,6 +5,11 @@
   become_method: sudo
   
   tasks:
+    - name: Wait for VPN host to be ready after reboot
+      ansible.builtin.wait_for_connection:
+        delay: 5
+        timeout: 300
+        
     - name: Trigger reboot with a slight delay
       ansible.builtin.shell: "sleep 15 && shutdown -r now"
       async: 1