scope: postgres-cluster
name: {{ inventory_hostname }}

restapi:
  listen: {{ nebula_ip }}:8008
  connect_address: {{ nebula_ip }}:8008

etcd3:
  hosts: {% for host in groups['postgres'] %}{{ hostvars[host]['nebula_ip'] }}:2379{% if not loop.last %},{% endif %}{% endfor %}


bootstrap:
  dcs:
    ttl: 30
    loop_wait: 10
    retry_timeout: 10
    maximum_lag_on_failover: 1048576
    postgresql:
      use_pg_rewind: true
      use_slots: true
      parameters:
        wal_level: replica
        hot_standby: "on"
        max_connections: 200
        max_worker_processes: 8
        max_wal_senders: 10
        max_replication_slots: 10
        hot_standby_feedback: "on"
        wal_log_hints: "on"
        listen_addresses: '*'

  initdb:
    - encoding: UTF8
    - data-checksums
    - locale: C

  pg_hba:
    - host replication replicator 10.10.10.0/24 md5
    - host all all 10.10.10.0/24 md5
    - host all all 127.0.0.1/32 md5
    - local all all trust

postgresql:
  listen: {{ nebula_ip }}:5432
  connect_address: {{ nebula_ip }}:5432
  data_dir: /var/lib/postgres/data
  bin_dir: /usr/bin
  pgpass: /var/lib/postgres/.pgpass
  authentication:
    replication:
      username: replicator
      password: {{ patroni_replicator_password }}
    superuser:
      username: postgres
      password: {{ patroni_superuser_password }}
  parameters:
    unix_socket_directories: '/run/postgresql'

tags:
  nofailover: false
  noloadbalance: false
  clonefrom: false
  nosync: false