ceph-ansible/roles/ceph-mds/tasks/main.yml

---
- name: set_fact docker_exec_cmd
  set_fact:
    docker_exec_cmd: "docker exec ceph-mds-{{ ansible_hostname }}"
  when:
    - containerized_deployment

- name: non_containerized.yml
  include: non_containerized.yml
  when: not containerized_deployment

- name: containerized.yml
  include: containerized.yml
  when: containerized_deployment