This documentation is for WSO2 Governance Registry 5.1.0. View documentation for the latest release.
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For instructions on configuring a MySQL cluster (NDB), see Deploying WSO2 Products on MySQL Cluster, which is published in the WSO2 library.

This page explains how to point WSO2_CARBON_DB into a MySQL cluster (NDB).

  1. After creating the database in a MySQL cluster, modify the default datasource configuration in the <GREG_HOME>/repository/conf/datasources/master-datasources.xml file. Replace the URL, username, password, driver class name and any other values with your custom values.

             <description>The datasource used for registry and user manager</description>
             <definition type="RDBMS">
                     <validationQuery>SELECT 1</validationQuery>
  2. Copy the MySQL jdbc driver library into <GREG_HOME>/repository/components/lib directory.
  3. To create the database tables related to the user store and registry, execute the cluster script located inside the <GREG_HOME>/dbscripts/mysql_cluster.sql file.
  4. If you prefer to create database tables during server startup, replace the content of the <GREG_HOME>/dbscripts/mysql.sql file with the content of the <GREG_HOME>/dbscripts/mysql_cluster.sql file and start the GREG instance with -Dsetup vm argument.
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