# etcd configuration for Patroni cluster
# Node: {{ inventory_hostname }}

name: '{{ inventory_hostname }}'
data-dir: /var/lib/etcd

# Cluster communication
initial-advertise-peer-urls: http://{{ nebula_ip }}:2380
listen-peer-urls: http://{{ nebula_ip }}:2380
listen-client-urls: http://{{ nebula_ip }}:2379,http://127.0.0.1:2379
advertise-client-urls: http://{{ nebula_ip }}:2379

# Cluster bootstrap
initial-cluster-token: 'patroni-etcd-cluster'
initial-cluster: {% for host in groups['postgres'] %}{{ host }}=http://{{ hostvars[host]['nebula_ip'] }}:2380{% if not loop.last %},{% endif %}{% endfor %}

initial-cluster-state: 'new'

# Performance tuning
heartbeat-interval: 1000
election-timeout: 5000