---
etcd_services:
  etcd:
    container_name: etcd
    group: etcd
    enabled: true
    environment: "{{ etcd_base_environment | combine(etcd_default_environment) }}"
    image: "{{ etcd_image_full }}"
    volumes: "{{ etcd_default_volumes + etcd_extra_volumes }}"
    dimensions: "{{ etcd_dimensions }}"
    haproxy:
      etcd:
        enabled: true
        mode: "http"
        external: false
        port: "{{ etcd_client_port }}"
        tls_backend: "{{ etcd_enable_tls | bool }}"

####################
# Environment
####################
etcd_base_environment:
  # KOLLA_BOOTSTRAP_STATUS is used to indicate whether the container should
  # be recreated. Otherwise the kolla_container task doesn't detect that the
  # environment has changed if variables are removed.
  KOLLA_BOOTSTRAP_STATUS: "undefined"
  ETCDCTL_API: "3"
  ETCDCTL_ENDPOINTS: "{{ etcd_client_internal_endpoint }}"
  ETCDCTL_WRITE_OUT: "json"
  ETCD_DATA_DIR: "/var/lib/etcd"
  ETCD_NAME: "{{ ansible_facts.hostname }}"
  ETCD_ADVERTISE_CLIENT_URLS: "{{ etcd_client_internal_endpoint }}"
  ETCD_LISTEN_CLIENT_URLS: "{{ etcd_client_internal_endpoint }}"
  ETCD_LISTEN_PEER_URLS: "{{ etcd_peer_internal_endpoint }}"
  ETCD_LOGGER: "zap"
  ETCD_LOG_OUTPUTS: "stderr,/var/log/kolla/etcd/etcd.log"
  KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
  ETCD_CERT_FILE: "{% if etcd_enable_tls | bool %}/etc/etcd/certs/etcd-cert.pem{% endif %}"
  ETCD_KEY_FILE: "{% if etcd_enable_tls | bool %}/etc/etcd/certs/etcd-key.pem{% endif %}"
  ETCD_PEER_CERT_FILE: "{% if etcd_enable_tls | bool %}/etc/etcd/certs/etcd-cert.pem{% endif %}"
  ETCD_PEER_KEY_FILE: "{% if etcd_enable_tls | bool %}/etc/etcd/certs/etcd-key.pem{% endif %}"
etcd_default_environment:
  KOLLA_BOOTSTRAP_STATUS: "bootstrap completed"
etcd_bootstrap_service_environment:
  KOLLA_BOOTSTRAP_STATUS: "bootstrap service"
  ETCD_INITIAL_CLUSTER_STATE: "existing"
  ETCD_INITIAL_ADVERTISE_PEER_URLS: "{{ etcd_peer_internal_endpoint }}"
  ETCD_INITIAL_CLUSTER_TOKEN: "{{ etcd_cluster_token }}"
  ETCD_INITIAL_CLUSTER: "{% for host in groups['etcd_had_volume_True'] %}{{ hostvars[host].ansible_facts.hostname }}={{ etcd_protocol }}://{{ 'api' | kolla_address(host) | put_address_in_context('url') }}:{{ etcd_peer_port }},{% endfor %}{{ ansible_facts.hostname }}={{ etcd_protocol }}://{{ 'api' | kolla_address(inventory_hostname) | put_address_in_context('url') }}:{{ etcd_peer_port }}"
etcd_bootstrap_cluster_environment:
  KOLLA_BOOTSTRAP_STATUS: "bootstrap cluster"
  ETCD_INITIAL_CLUSTER_STATE: "new"
  ETCD_INITIAL_ADVERTISE_PEER_URLS: "{{ etcd_peer_internal_endpoint }}"
  ETCD_INITIAL_CLUSTER_TOKEN: "{{ etcd_cluster_token }}"
  ETCD_INITIAL_CLUSTER: "{% for host in groups['etcd'] %}{{ hostvars[host].ansible_facts.hostname }}={{ etcd_protocol }}://{{ 'api' | kolla_address(host) | put_address_in_context('url') }}:{{ etcd_peer_port }}{% if not loop.last %},{% endif %}{% endfor %}"

####################
# Docker
####################
etcd_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/etcd"
etcd_tag: "{{ openstack_tag }}"
etcd_image_full: "{{ etcd_image }}:{{ etcd_tag }}"
etcd_dimensions: "{{ default_container_dimensions }}"

etcd_default_volumes:
  - "{{ node_config_directory }}/etcd/:{{ container_config_directory }}/:ro"
  - "/etc/localtime:/etc/localtime:ro"
  - "{{ '/etc/timezone:/etc/timezone:ro' if ansible_facts.os_family == 'Debian' else '' }}"
  - "kolla_etcd:/var/lib/etcd/"
  - "kolla_logs:/var/log/kolla/"
etcd_extra_volumes: "{{ default_extra_volumes }}"

############
# Endpoints
############
etcd_client_internal_endpoint: "{{ etcd_protocol }}://{{ api_interface_address | put_address_in_context('url') }}:{{ etcd_client_port }}"
etcd_peer_internal_endpoint: "{{ etcd_protocol }}://{{ api_interface_address | put_address_in_context('url') }}:{{ etcd_peer_port }}"

###################
# Managing members
###################
etcd_remove_deleted_members: "no"