---
- set_fact: _oreg_images="--images={{ oreg_url|quote }}"
  when: oreg_url is defined

- name: Deploy OpenShift Registry
  command: openshift admin registry --create --credentials=/var/lib/openshift/openshift.local.certificates/openshift-registry/.kubeconfig {{ _oreg_images|default() }}
  register: _oreg_results
  changed_when: "'service exists' not in _oreg_results.stdout"