ansible-role-reboot/tasks/main.yml

---

- name: reboot
  shell:
    sleep {{reboot_command_after_seconds}} &&
    logger "Reboot triggered by Ansible script" &&
    shutdown -r now "Reboot triggered by Ansible script"
  async: 1
  poll: 0
  #ignore_errors: true
  when: reboot_command

- name: let server reboot
  pause:
    seconds: "{{ reboot_pause_seconds }}"
  when: reboot_pause

- name: wait for ssh
  local_action: wait_for
  args:
    host: "{{ ansible_host | default(inventory_hostname)  }}"
    port: 22
    search_regex: OpenSSH
    delay: 0
    timeout: "{{ reboot_wait_timeout_seconds }}"
    state: started
  when: reboot_wait

- name: try to connect to ssh
  setup:
  when: reboot_check

- name: check uptime for sucsessfull reboot
  fail:
    msg: host did not reboot; uptime is {{ansible_uptime_seconds}} seconds
  when:
    - reboot_check
    - ansible_uptime_seconds > reboot_uptime_max_seconds