iiab/roles/kalite/tasks/enable.yml

# By the time we get here we should have ka-lite of some version
# And the systemd unit files should be defined

- name: Enable & (re)start 'kalite-serve' service
  systemd:
    daemon_reload: yes
    name: kalite-serve
    enabled: yes
    state: restarted
  when: kalite_enabled

- name: Disable & stop 'kalite-serve' service
  systemd:
    name: kalite-serve
    enabled: no
    state: stopped
  when: not kalite_enabled

# 2019-10-20: Below is for Fedora 18 (XO laptops) only.
# Since F18 we don't have a separate unit file for kalite-cron.
#
# SEE --skip-job-scheduler @ https://ka-lite.readthedocs.io/en/latest/usermanual/cli.html
# ...as implemented in templates/kalite-serve.service.j2
# ...if not kalite_cron_enabled
# ...using {{ job_scheduler_stanza }} from kalite/tasks/install.yml

- name: Enable & (re)start 'kalite-cron' service (F18)
  service:
    name: kalite-cron
    enabled: yes
    state: restarted
  when: kalite_cron_enabled and is_F18

- name: Disable & stop 'kalite-cron' service (F18)
  service:
    name: kalite-cron
    enabled: no
    state: stopped
  when: not kalite_cron_enabled and is_F18

- name: Add 'kalite' variable values to {{ iiab_ini_file }}
  ini_file:
    path: "{{ iiab_ini_file }}"
    section: kalite
    option: "{{ item.option }}"
    value: "{{ item.value | string }}"
  with_items:
  - option: name
    value: "KA Lite"
  - option: description
    value: '"KA Lite downloads Khan Academy videos for offline use, with exercises and accounts if students want to track their own progress."'
  - option: path
    value: "{{ kalite_root }}"
  - option: port
    value: "{{ kalite_server_port }}"
  - option: kalite_enabled
    value: "{{ kalite_enabled }}"
  - option: cron_enabled
    value: "{{ kalite_cron_enabled }}"