---
- name: set _tcmu_runner_handler_called before restart
  set_fact:
    _tcmu_runner_handler_called: True

- name: restart tcmu-runner
  service:
    name: tcmu-runner
    state: restarted
  when:
    - ceph_tcmu_runner_stat.get('rc') == 0
    - hostvars[item]['_tcmu_runner_handler_called'] | default(False) | bool
    - ceph_tcmu_runner_stat.get('stdout_lines', [])|length != 0
  with_items: "{{ groups[iscsi_gw_group_name] }}"
  delegate_to: "{{ item }}"
  run_once: True

- name: set _tcmu_runner_handler_called after restart
  set_fact:
    _tcmu_runner_handler_called: False