skolo/ansible/switchboard/roles/swarming_needs/tasks/main.yml

---
- name: Swarming needs for Linux
  import_tasks: linux.yml
  when: ansible_facts['system']|lower == "linux"

- name: Other platforms
  fail:
    msg: This system isn't supported, please add support.
  when: ansible_facts['system']|lower != "linux"