Release Notes for MariaDB MaxScale 2.5.2

Notable Changes

• Support added for AddNode and RemoveNode to the ColumnStore Monitor. (MXS-3099)

• Support PAM authentications involving more than simple password exchanges. (MXS-2383)

Platforms

In alignment to the MariaDB Corporation Engineering Policy, MariaDB MaxScale 2.5.2 is provided for:

• CentOS 7

• Debian 9

• Debian 10

• Red Hat Enterprise Linux 7

• Red Hat Enterprise Linux 8

• SUSE Linux Enterprise Server 12

• SUSE Linux Enterprise Server 15

• Ubuntu 18.04

• Ubuntu 20.04

Installation

• Deploy Xpand Topology with MariaDB MaxScale 2.5

• Deploy Enterprise Cluster Topology with MariaDB MaxScale 2.5Deploy Enterprise Cluster Topology with MariaDB MaxScale 2.5

• Deploy Primary/Replica Topology with MariaDB MaxScale 2.5Deploy Primary/Replica Topology with MariaDB MaxScale 2.5

• Deploy ColumnStore Object Storage Topology with MariaDB MaxScale 2.5Deploy ColumnStore Object Storage Topology with MariaDB MaxScale 2.5

• Deploy ColumnStore Shared Local Storage Topology with MariaDB MaxScale 2.5Deploy ColumnStore Shared Local Storage Topology with MariaDB MaxScale 2.5

Upgrades

• Upgrade to MariaDB MaxScale 2.5