ver 4

roles/postgresql/vars/main.yml

@@ -8,3 +8,11 @@ postgres_hba_entries:
 backup_dir: "/var/backups/postgresql"
 postgres_user: "postgres"
 postgres_db: "mydb"
+
+postgres_max_connections: 100
+postgres_shared_buffers: '128MB'
+postgres_effective_cache_size: '4GB'
+postgres_maintenance_work_mem: '64MB'
+postgres_checkpoint_completion_target: 0.7
+postgres_wal_buffers: '16MB'
+postgres_default_statistics_target: 100