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Software Downloads

Galera Cluster consists of two parts: the Galera Replication Library (galera-4) and a version of MySQL extended with the Write Set Replication (WSREP) API (mysql-wsrep).

Galera Cluster is available as targeted packages and package repositories for a number of Linux distributions, including Ubuntu, Red Hat, Debian, and CentOS. Obtaining packages using a package repository eliminates the need to download individual files and facilitates the deployment and upgrade of Galera nodes. For more information about installing Galera Server from the package repository click here.

Galera 4 Stable Release

This is the newest release of Galera Cluster 4 for MySQL, which consists of MySQL 8.0.42-26.23 and MySQL 8.4.5-26.23, released on Jun 24, 2025. It also includes the Galera Replication Library 4.23 and wsrep API version 26, released on Jun 24, 2025.

Galera 4 Replication Library

MySQL 8.0 Server Extended with Write Set Replication API

MySQL 8.4 Server Extended with Write Set Replication API

Documentation

Galera software includes some basic documentation. It’s mostly an overview of the software, though. For more detailed information, see the Codership Library. Links to key sections of the Library are listed below. You may also download a PDF copy of the Documentation if you’re willing to register with us. Just click on the Download button here.

Galera Cluster

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Reference

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FAQ

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Tutorials

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Galera Manager

The Galera Manager

Galera Manager allows you to create fully managed clusters with cloud providers (Amazon Web Services AWS, DigitalOcean), you can also deploy clusters on user provided hosts (on premise or in the cloud) or you can also monitor hundreds of performance metrics of your existing cluster with a graphical user interface.

To Install

  1. Make sure that Galera Manager host of your choice satisfies the following conditions:
    • can be reached by IP address or domain name from the cluster nodes (i.e. it is not your laptop behind NAT)
    • has domain name configured if you desire secure connections (HTTPS)
    • has ports 80, 8081 or 443, 9091 open for HTTP or HTTPS connections respectively.
  2. Download the installer.
  3. Run: chmod a+x gm-installer && sudo ./gm-installer install

 
 

Installer Documentation

Partner downloads

MariaDB Galera Cluster integrates Galera replication to provide a clustered version of MariaDB, an enhanced, drop-in replacement for MySQL developed by the MariaDB Foundation.

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