From a16362833877dbfab05fb30ad55024e335a5cde6 Mon Sep 17 00:00:00 2001
From: Vitaliy Kukharik <37010174+vitabaks@users.noreply.github.com>
Date: Tue, 7 Nov 2023 22:26:08 +0300
Subject: [PATCH] PgBouncer: Add max_prepared_statements option (#497)

---
 roles/pgbouncer/templates/pgbouncer.ini.j2 | 2 +-
 vars/main.yml                              | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/roles/pgbouncer/templates/pgbouncer.ini.j2 b/roles/pgbouncer/templates/pgbouncer.ini.j2
index 897f0e93b..23c7a1e20 100644
--- a/roles/pgbouncer/templates/pgbouncer.ini.j2
+++ b/roles/pgbouncer/templates/pgbouncer.ini.j2
@@ -33,7 +33,7 @@ reserve_pool_timeout = 1
 max_db_connections = {{ pgbouncer_max_db_connections }}
 pkt_buf = 8192
 listen_backlog = 4096
-
+max_prepared_statements = {{ pgbouncer_max_prepared_statements }}
 so_reuseport = 1
 
 log_connections = 0
diff --git a/vars/main.yml b/vars/main.yml
index d116a46bf..27102e65d 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -303,6 +303,7 @@ pgbouncer_listen_addr: "0.0.0.0"
 pgbouncer_listen_port: 6432
 pgbouncer_max_client_conn: 10000
 pgbouncer_max_db_connections: 1000
+pgbouncer_max_prepared_statements: 1024
 pgbouncer_default_pool_size: 20
 pgbouncer_query_wait_timeout: 120
 pgbouncer_default_pool_mode: "session"