commited current state (new functions, may not work by now)

roles/os-updates/tasks/upgrade_packages.yaml

@@ -11,12 +11,11 @@
   register: latest_kernel
   changed_when: false
 
-- name: Check if running kernel matches the latest installed kernel
+- name: Check if running kernel matches the latest installed kernel and determine if reboot is required
   shell: uname -r
   register: running_kernel
   changed_when: false
-
-- name: Determine if reboot is required
-  set_fact:
-    reboot_required: "yes"
+  failed_when: false
+  notify:
+    - Reboot system
   when: running_kernel.stdout != latest_kernel.stdout