From 630b818524aeb5e29e0baa54d32d8cee42c1cefa Mon Sep 17 00:00:00 2001
From: Javier Spagnoletti <phansys@gmail.com>
Date: Sat, 11 Jan 2025 03:53:23 -0300
Subject: [PATCH] [Doctrine] Document database replicas

---
 reference/configuration/doctrine.rst | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/reference/configuration/doctrine.rst b/reference/configuration/doctrine.rst
index 5ee35e63288..2026ba597d2 100644
--- a/reference/configuration/doctrine.rst
+++ b/reference/configuration/doctrine.rst
@@ -52,6 +52,10 @@ The following block shows all possible configuration keys:
                 path:                 '%kernel.project_dir%/var/data/data.sqlite'
                 memory:               true
                 unix_socket:          /tmp/mysql.sock
+                replicas:
+                    read_only_replica:
+                        url: mysql://db_user:db_password@127.0.0.1:3306/db_name_replica
+                keep_replica: true
                 # the DBAL wrapperClass option
                 wrapper_class:        App\DBAL\MyConnectionWrapper
                 charset:              utf8mb4
@@ -87,12 +91,23 @@ The following block shows all possible configuration keys:
                     path="%kernel.project_dir%/var/data/data.sqlite"
                     memory="true"
                     unix-socket="/tmp/mysql.sock"
+                    keep-replica="true"
                     wrapper-class="App\DBAL\MyConnectionWrapper"
                     charset="utf8mb4"
                     logging="%kernel.debug%"
                     platform-service="App\DBAL\MyDatabasePlatformService"
                     server-version="8.0.37">
 
+                    <doctrine:replica
+                        name="read_only_replica"
+                        dbname="database"
+                        host="localhost"
+                        port="1234"
+                        user="user"
+                        password="secret"
+                        driver="pdo_mysql"
+                    />
+
                     <doctrine:option key="foo">bar</doctrine:option>
                     <doctrine:mapping-type name="enum">string</doctrine:mapping-type>
                     <doctrine:type name="custom">App\DBAL\MyCustomType</doctrine:type>