computer-playbook/roles/system-maintenance-service-freezer/tasks/main.yml

---
- name: create {{path_system_maintenance_service_freezer_script}}
  copy:
    src: system-maintenance-service-freezer.py
    dest: "{{path_system_maintenance_service_freezer_script}}"
  when: run_once_system_maintenance_service_freeze is not defined

- name: Configure system-maintenance-service for each action
  loop:
    - freeze
    - defrost
  template:
    src: system-maintenance-service-freezer.service.j2
    dest: "/etc/systemd/system/system-maintenance-service-{{ item }}.service"
  notify: "reload system-maintenance-service-{{ item }}.service"
  when: run_once_system_maintenance_service_freeze is not defined

- name: "restart system-maintenance-service.service"
  systemd:
    name: system-maintenance-service-{{system_maintenance_service_freeze_action}}.service
    state: restarted
    enabled: yes
    daemon_reload: yes
  when: maintenance_service_freeze_action_last is not defined or maintenance_service_freeze_action_last != system_maintenance_service_freeze_action

- name: create system-maintenance-service-defrost.timer
  template:
    src: system-maintenance-service-defrost.timer.j2
    dest: "/etc/systemd/system/system-maintenance-service-defrost.timer"
  register: system_maintenance_service_defrost_timer
  changed_when: system_maintenance_service_defrost_timer.changed or activate_all_timers | bool
  notify: restart system-maintenance-service-defrost.timer
  when: run_once_system_maintenance_service_freeze is not defined

## Runtime Variable Setting

- name: run the system_maintenance_service_freezer tasks once
  set_fact:
    run_once_system_maintenance_service_freeze: true
  when: run_once_system_maintenance_service_freeze is not defined

- name: "set variable to prevent loading when action status didn't change"
  set_fact:
    maintenance_service_freeze_action_last: "{{system_maintenance_service_freeze_action}}"