okd/roles/contiv/templates/contiv.cfg.j2

{
  "K8S_API_SERVER": "https://{{ hostvars[groups['masters'][0]]['ansible_' + netmaster_interface].ipv4.address }}:{{ kube_master_api_port }}",
  "K8S_CA": "{{ openshift.common.config_base }}/node/ca.crt",
  "K8S_KEY": "{{ openshift.common.config_base }}/node/system:node:{{ openshift.common.hostname }}.key",
  "K8S_CERT": "{{ openshift.common.config_base }}/node/system:node:{{ openshift.common.hostname }}.crt"
}