# shutdown a host
#   https://docs.ansible.com/ansible/latest/collections/community/general/shutdown_module.html
#
#   had to run the command like so:
#
#     ansible-playbook 10-playboot-shutdown.yml --ask-become-pass

---
- name: "10 - Playing with Ansible - shutdown a host"
  hosts: all
  tasks:
    - name: shutdown a host
      community.general.shutdown:
        msg: "shutdown initiated by ansible"
        delay: 5
      become: yes
...