---
- name: Mise à jour des paquets
  hosts: all
  become: yes
  tasks:
    - name: Apt update
      ansible.builtin.apt:
        update_cache: yes
        cache_valid_time: 3600
      
    - name: Apt upgrade (safe)
      ansible.builtin.apt:
        upgrade: safe
      register: upgrade_result
      
    - name: Afficher le résultat
      ansible.builtin.debug:
        msg: "{{ upgrade_result.stdout_lines | default(['Aucune mise à jour nécessaire']) }}"