refactor and fix pitr

templates/patroni.yaml.j2

@@ -60,9 +60,12 @@ bootstrap:
     command: {{ patroni_restore_script }}
     no_params: True
     recovery_conf:
-       recovery_target_action: promote
-       recovery_target_timeline: {{ patroni_wal_g_pitr }}
        restore_command: {{ patroni_cluster_restore_command }}
+       recovery_target_action: {{ patroni_recovery_target_action }}
+       recovery_target_timeline: {{ patroni_recovery_target_timeline }}
+{% if patroni_wal_g_pitr | length > 0 %}
+       recovery_target_time: {{ patroni_wal_g_pitr }}
+{% endif %}
 {% endif %}
 {% if patroni_cluster_bootstrap_method == 'pg_probackup' %}
   pg_probackup:
@@ -97,12 +100,12 @@ bootstrap:
       use_slots: true
       parameters: {{ patroni_postgresql_parameters_combined }}
 
-  initdb:  # List options to be passed on to initdb
+  initdb:
     - encoding: {{ patroni_postgresql_encoding }}
     - locale: {{ patroni_postgresql_locale }}
     - data-checksums
 
-  pg_hba:  # Add following lines to pg_hba.conf after running 'initdb'
+  pg_hba:
 {% if patroni_ssl|bool %}
 {% for host in groups[patroni_play_group] %}
     - hostssl all all {{ hostvars[host]['ansible_host'] }}/32 {{ patroni_postgresql_password_encryption_algorithm }}
@@ -121,7 +124,6 @@ bootstrap:
     - hostssl all all 0.0.0.0/0 {{ patroni_postgresql_password_encryption_algorithm }}
     - host replication replicator 0.0.0.0/0 {{ patroni_postgresql_password_encryption_algorithm }}
 
-
 postgresql:
   listen: 0.0.0.0:{{ patroni_postgresql_port }}
   connect_address: {{ hostvars[inventory_hostname]['ansible_host'] }}:{{ patroni_postgresql_port }}