---
- hosts: debian
  become: true
  tasks:
    - name: Update package cache
      apt:
        update_cache: yes
      tags: update

    - name: Upgrade all packages
      apt:
        upgrade: dist  # or "safe" for safe-upgrade, or "full" for full-upgrade
      tags: update

        #- name: Reboot the system if required
        #reboot:
        #when: ansible_reboot_pending