---
- hosts: all
  become: true
  tasks:
    - name: Update apt cache and upgrade all packages
      apt:
        update_cache: yes
        upgrade: dist
        autoremove: yes
        autoclean: yes

    - name: Check if a reboot is required
      ansible.builtin.stat:
        path: /var/run/reboot-required
      register: reboot_required_file

    - name: Reboot the server if required
      ansible.builtin.reboot:
        reboot_timeout: 600
      when: reboot_required_file.stat.exists == true