ansible_cache/home_linux/update_apt.yml

---
- name: Update and upgrade packages on Raspberries
  hosts: all
  roles:
    - common
  become: yes

  tasks:

  - name: Update package repositories
    apt: update_cache=yes force_apt_get=yes cache_valid_time=3600

  - name: Get the list of upgradable packages
    apt: upgrade=dist
    check_mode: yes
    register: upgradable_packages

  - name: Print list of upgradable packages 
    debug: 
      var: upgradable_packages.stdout_lines

  - name: Upgrade packages on targets
    apt: upgrade=dist force_apt_get=yes 
    
  - name: Remove unused packages
    apt: 
      autoremove: yes

  - name: Get uptime information
    shell: "/usr/bin/uptime"
    register: my_uptime

  - name: Print uptime information
    debug: 
      var: my_uptime.stdout
      verbosity: 0

  - name: Get interface configuration
    shell: "ifconfig"
    register: my_interfaces

  - name: Print interface information
    debug: 
      var: my_interfaces.stdout_lines
      verbosity: 0