- name: join domain
  ansible.windows.win_domain_membership:
    dns_domain_name: "{{ main_domain_name }}"
    domain_admin_user: "{{ main_domain_name }}\\Administrator"
    domain_admin_password: "{{ default_win_password }}"
    state: domain
  register: domain_state

- name: reboot
  win_reboot:
    reboot_timeout: 3600
  when: domain_state.reboot_required