ETCD_DATA_DIR=/var/lib/etcd-proxy
ETCD_PROXY=on
ETCD_LISTEN_CLIENT_URLS={{ etcd_access_endpoint }}
ETCD_NAME={{ etcd_proxy_member_name | default("etcd-proxy") }}
ETCD_INITIAL_CLUSTER={% for host in groups['etcd'] %}etcd{{ loop.index|string }}={{ hostvars[host]['etcd_peer_url'] }}{% if not loop.last %},{% endif %}{% endfor %}