okd/roles/docker/tasks/main.yml

---
# These tasks dispatch to the proper set of docker tasks based on the
# inventory:openshift_docker_use_system_container variable

- include: udev_workaround.yml
  when: docker_udev_workaround | default(False) | bool

- set_fact:
    l_use_system_container: "{{ openshift.docker.use_system_container | default(False) }}"
    l_use_crio: "{{ openshift_use_crio | default(False) }}"
    l_use_crio_only: "{{ openshift_use_crio_only | default(False) }}"

- name: Use Package Docker if Requested
  include: package_docker.yml
  when:
  - not l_use_system_container
  - not l_use_crio_only

- name: Use System Container Docker if Requested
  include: systemcontainer_docker.yml
  when:
  - l_use_system_container
  - not l_use_crio_only

- name: Add CRI-O usage Requested
  include: systemcontainer_crio.yml
  when:
  - l_use_crio