test_reboot.yml

- name: set basic configuration on newly created guests
  hosts: all
  user: root
  gather_facts: False
  tasks:

    - name: wait for ssh to respond
      local_action: wait_for host={{ ansible_ssh_host }} search_regex=OpenSSH port=22 timeout=300

    - name: reboot 
      reboot:

    - name: wait for the host to come back online
      local_action: wait_for host={{ ansible_ssh_host }} search_regex=OpenSSH port=22 timeout=300