From 6f1ba4a2f4fd7d782b08fdb270216da05f637392 Mon Sep 17 00:00:00 2001
From: HPPinata <83947761+HPPinata@users.noreply.github.com>
Date: Sun, 15 Dec 2024 11:08:46 +0100
Subject: [PATCH] expire binlog

expire binlog entries older than a week to avoid unbounded binlog growth over longer timespans

Signed-off-by: HPPinata <83947761+HPPinata@users.noreply.github.com>
---
 .examples/docker-compose/insecure/mariadb/apache/compose.yaml | 2 +-
 .examples/docker-compose/insecure/mariadb/fpm/compose.yaml    | 2 +-
 .../with-nginx-proxy/mariadb/apache/compose.yaml              | 2 +-
 .../docker-compose/with-nginx-proxy/mariadb/fpm/compose.yaml  | 2 +-
 README.md                                                     | 4 ++--
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.examples/docker-compose/insecure/mariadb/apache/compose.yaml b/.examples/docker-compose/insecure/mariadb/apache/compose.yaml
index daa51590..dda4d2cf 100644
--- a/.examples/docker-compose/insecure/mariadb/apache/compose.yaml
+++ b/.examples/docker-compose/insecure/mariadb/apache/compose.yaml
@@ -1,7 +1,7 @@
 services:
   db:
     image: mariadb:10.11
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
+    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW --expire-logs-days=7 --slave_connections_needed_for_purge=0
     restart: always
     volumes:
       - db:/var/lib/mysql:Z
diff --git a/.examples/docker-compose/insecure/mariadb/fpm/compose.yaml b/.examples/docker-compose/insecure/mariadb/fpm/compose.yaml
index 25e5b717..e6f293bf 100644
--- a/.examples/docker-compose/insecure/mariadb/fpm/compose.yaml
+++ b/.examples/docker-compose/insecure/mariadb/fpm/compose.yaml
@@ -1,7 +1,7 @@
 services:
   db:
     image: mariadb:10.11
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
+    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW --expire-logs-days=7 --slave_connections_needed_for_purge=0
     restart: always
     volumes:
       - db:/var/lib/mysql:Z
diff --git a/.examples/docker-compose/with-nginx-proxy/mariadb/apache/compose.yaml b/.examples/docker-compose/with-nginx-proxy/mariadb/apache/compose.yaml
index 2a0d57a5..3e0dc65b 100644
--- a/.examples/docker-compose/with-nginx-proxy/mariadb/apache/compose.yaml
+++ b/.examples/docker-compose/with-nginx-proxy/mariadb/apache/compose.yaml
@@ -1,7 +1,7 @@
 services:
   db:
     image: mariadb:10.11
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
+    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW --expire-logs-days=7 --slave_connections_needed_for_purge=0
     restart: always
     volumes:
       - db:/var/lib/mysql:Z
diff --git a/.examples/docker-compose/with-nginx-proxy/mariadb/fpm/compose.yaml b/.examples/docker-compose/with-nginx-proxy/mariadb/fpm/compose.yaml
index 20db19a9..685c0e5d 100644
--- a/.examples/docker-compose/with-nginx-proxy/mariadb/fpm/compose.yaml
+++ b/.examples/docker-compose/with-nginx-proxy/mariadb/fpm/compose.yaml
@@ -1,7 +1,7 @@
 services:
   db:
     image: mariadb:10.11
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
+    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW --expire-logs-days=7 --slave_connections_needed_for_purge=0
     restart: always
     volumes:
       - db:/var/lib/mysql:Z
diff --git a/README.md b/README.md
index 03de4339..c7831a22 100644
--- a/README.md
+++ b/README.md
@@ -395,7 +395,7 @@ services:
   db:
     image: mariadb:10.11
     restart: always
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
+    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW --expire-logs-days=7 --slave_connections_needed_for_purge=0
     volumes:
       - db:/var/lib/mysql
     environment:
@@ -443,7 +443,7 @@ services:
   db:
     image: mariadb:10.11
     restart: always
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
+    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW --expire-logs-days=7 --slave_connections_needed_for_purge=0
     volumes:
       - db:/var/lib/mysql
     environment: