---
# tasks file for reboot
- name: install requirements
  package:
    name: "{{ reboot_requirements }}"
    state: present
  register: reboot_install_requirements
  until: reboot_install_requirements is succeeded
  retries: 3

- name: check for needs-restarting for rhel
  stat:
    path: /usr/bin/needs-restarting
  register: reboot_check_for_needs_restarting_for_rhel

- name: check for needs-restarting for debian
  stat:
    path: /var/run/needs-restarting
  register: reboot_check_for_needs_restarting_for_debian

- name: see if a reboot is required for rhel
  command: "{{ reboot_needs_restarting_command }}"
  register: needsrestarting
  changed_when:
    - needsrestarting.rc != 0
  failed_when:
    - needsrestarting.rc != 1
    - needsrestarting.rc != 0
  when:
    - ansible_virtualization_type != "docker"
    - reboot_check_for_needs_restarting_for_rhel.stat.exists
    - not reboot_always | bool

- name: reboot the machine
  shell: "(sleep {{ reboot_delay }} && {{ reboot_command }} &)"
  async: 1
  poll: 0
  ignore_errors: yes
  when:
    - ansible_virtualization_type != "docker"
    - reboot_always | bool or
     ((reboot_check_for_needs_restarting_for_rhel.stat.exists and
      needsrestarting.rc == 1) or
      reboot_check_for_needs_restarting_for_debian.stat.exists)
  notify:
    - 1 wait for the start of reboot
    - 2 wait for the machine to be up
    - 3 gather facts after reboot

- name: flush handlers
  meta: flush_handlers