- name: Check locales
  shell: "grep -c '^ru_RU.KOI8-R' /etc/locale.gen || :"
  register: has_locales

- debug:
    msg: "Creating and regenerating locales..."
  changed_when: true # Force notification
  notify: Configure locales
  when: has_locales.stdout == "0"

- debug:
    msg: "Locales has already been created"
  when: has_locales.stdout != "0"