- name: Check Host Availability
  hosts: all
  gather_facts: false
  ignore_unreachable: true

  tasks:
    - name: Ping hosts to check availability
      ansible.builtin.ping:
      register: ping_result
      ignore_errors: true
      ignore_unreachable: true

    - name: Add reachable hosts to group
      ansible.builtin.group_by:
        key: reachable_hosts
      when: ping_result is succeeded

    - name: Report offline hosts
      ansible.builtin.debug:
        msg: "Host {{ inventory_hostname }} is OFFLINE and will be skipped"
      when: ping_result is not succeeded
      delegate_to: localhost

- name: Update and Upgrade - Ubuntu
  hosts: ubuntu:&reachable_hosts
  become: true
  gather_facts: false

  tasks:
    - name: Update & Upgrade via apt
      ansible.builtin.apt:
        update_cache: true
        cache_valid_time: 3600
        upgrade: dist

- name: Update and Upgrade - Rocky Linux
  hosts: rocky:&reachable_hosts
  become: true
  gather_facts: false

  tasks:
    - name: Update & Upgrade via dnf
      ansible.builtin.dnf:
        name: "*"
        state: latest
        update_cache: true