This document describes possible issues when upgrading MariaDB MaxScale from version 6 to 22.08.
For more information about MaxScale 22.08, refer to the ChangeLog.
Before starting the upgrade, any existing configuration files should be backed up.
-
The support for legacy encryption keys generated with
maxkeys
from pre-2.5 versions has been removed. This feature was deprecated in MaxScale 2.5 when the new key storage format was introduced. To migrate to the new key storage format, create a new key file withmaxkeys
and re-encrypt the passwords withmaxpasswd
. -
The deprecated Database Firewall filter has been removed.