okd/roles/etcd/defaults/main.yaml

---
etcd_service: "{{ 'etcd' if not openshift.common.is_containerized else 'etcd_container' }}"
etcd_interface: "{{ ansible_default_ipv4.interface }}"
etcd_client_port: 2379
etcd_peer_port: 2380
etcd_url_scheme: http
etcd_peer_url_scheme: http

etcd_initial_cluster_state: new
etcd_initial_cluster_token: etcd-cluster-1

etcd_initial_advertise_peer_urls: "{{ etcd_peer_url_scheme }}://{{ hostvars[inventory_hostname]['ansible_' + etcd_interface]['ipv4']['address'] }}:{{ etcd_peer_port }}"
etcd_listen_peer_urls: "{{ etcd_peer_url_scheme }}://{{ hostvars[inventory_hostname]['ansible_' + etcd_interface]['ipv4']['address'] }}:{{ etcd_peer_port }}"
etcd_advertise_client_urls: "{{ etcd_url_scheme }}://{{ hostvars[inventory_hostname]['ansible_' + etcd_interface]['ipv4']['address'] }}:{{ etcd_client_port }}"
etcd_listen_client_urls: "{{ etcd_url_scheme }}://{{ hostvars[inventory_hostname]['ansible_' + etcd_interface]['ipv4']['address'] }}:{{ etcd_client_port }}"

etcd_data_dir: /var/lib/etcd/

os_firewall_use_firewalld: False
os_firewall_allow:
- service: etcd
  port: "{{etcd_client_port}}/tcp"
- service: etcd peering
  port: "{{ etcd_peer_port }}/tcp"