okd/roles/etcd_common/defaults/main.yml

---
# runc, docker, host
r_etcd_common_etcd_runtime: "docker"

# etcd server vars
etcd_conf_dir: "{{ '/etc/etcd' if r_etcd_common_etcd_runtime != 'runc' else '/var/lib/etcd/etcd.etcd/etc'  }}"
etcd_system_container_conf_dir: /var/lib/etcd/etc
etcd_conf_file: "{{ etcd_conf_dir }}/etcd.conf"
etcd_ca_file: "{{ etcd_conf_dir }}/ca.crt"
etcd_cert_file: "{{ etcd_conf_dir }}/server.crt"
etcd_key_file: "{{ etcd_conf_dir }}/server.key"
etcd_peer_ca_file: "{{ etcd_conf_dir }}/ca.crt"
etcd_peer_cert_file: "{{ etcd_conf_dir }}/peer.crt"
etcd_peer_key_file: "{{ etcd_conf_dir }}/peer.key"

# etcd ca vars
etcd_ca_dir: "{{ etcd_conf_dir}}/ca"
etcd_generated_certs_dir: "{{ etcd_conf_dir }}/generated_certs"
etcd_ca_cert: "{{ etcd_ca_dir }}/ca.crt"
etcd_ca_key: "{{ etcd_ca_dir }}/ca.key"
etcd_openssl_conf: "{{ etcd_ca_dir }}/openssl.cnf"
etcd_ca_name: etcd_ca
etcd_req_ext: etcd_v3_req
etcd_ca_exts_peer: etcd_v3_ca_peer
etcd_ca_exts_server: etcd_v3_ca_server
etcd_ca_exts_self: etcd_v3_ca_self
etcd_ca_exts_client: etcd_v3_ca_client
etcd_ca_crl_dir: "{{ etcd_ca_dir }}/crl"
etcd_ca_new_certs_dir: "{{ etcd_ca_dir }}/certs"
etcd_ca_db: "{{ etcd_ca_dir }}/index.txt"
etcd_ca_serial: "{{ etcd_ca_dir }}/serial"
etcd_ca_crl_number: "{{ etcd_ca_dir }}/crlnumber"
etcd_ca_default_days: 1825

# etcd server & certificate vars
etcd_hostname: "{{ inventory_hostname }}"
etcd_ip: "{{ ansible_default_ipv4.address }}"
etcd_is_atomic: False
etcd_is_containerized: False
etcd_is_thirdparty: False

# etcd dir vars
etcd_data_dir: /var/lib/etcd/

# etcd ports and protocols
etcd_client_port: 2379
etcd_peer_port: 2380
etcd_url_scheme: http
etcd_peer_url_scheme: http