okd/roles/etcd/templates/etcd.conf.j2

{% macro initial_cluster() -%}
{% for host in etcd_peers | default([]) -%}
{% if loop.last -%}
{{ hostvars[host].etcd_hostname }}={{ etcd_peer_url_scheme }}://{{ hostvars[host].etcd_ip }}:{{ etcd_peer_port }}
{%- else -%}
{{ hostvars[host].etcd_hostname }}={{ etcd_peer_url_scheme }}://{{ hostvars[host].etcd_ip }}:{{ etcd_peer_port }},
{%- endif -%}
{% endfor -%}
{% endmacro -%}

ETCD_NAME={{ etcd_hostname }}
ETCD_LISTEN_PEER_URLS={{ etcd_listen_peer_urls }}
ETCD_DATA_DIR={{ etcd_data_dir }}
#ETCD_WAL_DIR=
#ETCD_SNAPSHOT_COUNT=10000
ETCD_HEARTBEAT_INTERVAL=500
ETCD_ELECTION_TIMEOUT=2500
ETCD_LISTEN_CLIENT_URLS={{ etcd_listen_client_urls }}
#ETCD_MAX_SNAPSHOTS=5
#ETCD_MAX_WALS=5
#ETCD_CORS=
{% if etcd_cipher_suites is defined and etcd_cipher_suites %}
ETCD_CIPHER_SUITES="{{ etcd_cipher_suites }}"
{% endif %}


#[cluster]
ETCD_INITIAL_ADVERTISE_PEER_URLS={{ etcd_initial_advertise_peer_urls }}
{% if etcd_is_thirdparty | bool %}
# TODO: This needs to be altered to support the correct etcd instances
ETCD_INITIAL_CLUSTER={{ etcd_hostname}}={{ etcd_initial_advertise_peer_urls }}
ETCD_INITIAL_CLUSTER_STATE={{ etcd_initial_cluster_state }}
ETCD_INITIAL_CLUSTER_TOKEN=thirdparty-etcd-cluster-1
{% else %}
{% if etcd_initial_cluster is defined and etcd_initial_cluster %}
ETCD_INITIAL_CLUSTER={{ etcd_initial_cluster }}
{% else %}
ETCD_INITIAL_CLUSTER={{ initial_cluster() }}
{% endif %}
ETCD_INITIAL_CLUSTER_STATE={{ etcd_initial_cluster_state }}
ETCD_INITIAL_CLUSTER_TOKEN={{ etcd_initial_cluster_token }}
#ETCD_DISCOVERY=
#ETCD_DISCOVERY_SRV=
#ETCD_DISCOVERY_FALLBACK=proxy
#ETCD_DISCOVERY_PROXY=
{% endif %}
ETCD_ADVERTISE_CLIENT_URLS={{ etcd_advertise_client_urls }}
#ETCD_STRICT_RECONFIG_CHECK=false
#ETCD_AUTO_COMPACTION_RETENTION=0
#ETCD_ENABLE_V2=true
ETCD_QUOTA_BACKEND_BYTES={{ etcd_quota_backend_bytes }}

#[proxy]
#ETCD_PROXY=off
#ETCD_PROXY_FAILURE_WAIT=5000
#ETCD_PROXY_REFRESH_INTERVAL=30000
#ETCD_PROXY_DIAL_TIMEOUT=1000
#ETCD_PROXY_WRITE_TIMEOUT=5000
#ETCD_PROXY_READ_TIMEOUT=0

#[security]
{% if etcd_url_scheme == 'https' -%}
ETCD_TRUSTED_CA_FILE={{ etcd_ca_file }}
ETCD_CLIENT_CERT_AUTH=true
ETCD_CERT_FILE={{ etcd_cert_file }}
ETCD_KEY_FILE={{ etcd_key_file }}
{% endif -%}
#ETCD_AUTO_TLS=false
{% if etcd_peer_url_scheme == 'https' -%}
ETCD_PEER_TRUSTED_CA_FILE={{ etcd_peer_ca_file }}
ETCD_PEER_CLIENT_CERT_AUTH=true
ETCD_PEER_CERT_FILE={{ etcd_peer_cert_file }}
ETCD_PEER_KEY_FILE={{ etcd_peer_key_file }}
{% endif -%}
#ETCD_PEER_AUTO_TLS=false

#[logging]
ETCD_DEBUG={{ etcd_debug | default(false) | bool | string }}
{% if etcd_log_package_levels is defined %}
ETCD_LOG_PACKAGE_LEVELS={{ etcd_log_package_levels }}
{% endif %}

#[profiling]
#ETCD_ENABLE_PPROF=false
#ETCD_METRICS=basic
#
#[auth]
#ETCD_AUTH_TOKEN=simple