okd/roles/openshift_node_upgrade/defaults/main.yml

---
openshift_use_openshift_sdn: True
os_sdn_network_plugin_name: "redhat/openshift-ovs-subnet"

openshift_node_data_dir_default: "{{ openshift_data_dir | default('/var/lib/origin') }}"
openshift_node_data_dir: "{{ openshift_node_data_dir_default }}"

# oreg_url is defined by user input
oreg_host: "{{ oreg_url.split('/')[0] if (oreg_url is defined and '.' in oreg_url.split('/')[0]) else '' }}"
oreg_auth_credentials_path: "{{ openshift_node_data_dir }}/.docker"
oreg_auth_credentials_replace: False
l_bind_docker_reg_auth: False