okd/roles/openshift_node/tasks/node_system_container.yml

---

- name: Pre-pull node system container image
  command: >
    atomic pull --storage=ostree {{ 'docker:' if system_images_registry == 'docker' else system_images_registry + '/' }}{{ openshift.node.node_system_image }}:{{ openshift_image_tag }}
  register: pull_result
  changed_when: "'Pulling layer' in pull_result.stdout"

- name: Install or Update node system container
  oc_atomic_container:
    name: "{{ openshift_service_type }}-node"
    image: "{{ 'docker:' if system_images_registry == 'docker' else system_images_registry + '/' }}{{ openshift.node.node_system_image }}:{{ openshift_image_tag }}"
    values:
    - "DNS_DOMAIN={{ openshift.common.dns_domain }}"
    - "DOCKER_SERVICE={{ openshift_docker_service_name }}.service"
    - "MASTER_SERVICE={{ openshift_service_type }}.service"
    state: latest