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Follow the below instructions to set up a MySQL database.

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Setup Database and the Database User

1. Download and install MySQL on your computer. Use the following command:

sudo apt-get install mysql-server mysql-client

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2. Start the MySQL service using the following command:

sudo /etc/init.d/mysql start

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create database regdb;

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6. Give authorization of the registry database to the user "regadmin."

GRANT ALL ON regdb.* TO regadmin@localhost IDENTIFIED BY "regadmin"

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7. Log out from the MySQL prompt by typing the "quit" command.

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Setup Configuration Files

1. Edit the registrydefault database configuration defined in the master-datasources.xml file  file located in the at $GREG_HOME/repository/conf directory /datasources directory of the deployed registry instance as shown below.below. Both the database configurations in registry.xml and user-mgt.xml refer this data source.

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     <datasource>
            <name>WSO2_CARBON_DB</name>
            <description>The datasource used for registry and user manager</description>
            <jndiConfig>
                <name>jdbc/WSO2CarbonDB</name>
            </jndiConfig>
            <dbConfig<definition nametype="mysql-db">RDBMS">
                <configuration>
                    <url>jdbc:mysql://localhost:3306/regdb</url>
                    <userName>regadmin</userName>
                    <password>regadmin</password>
        <driverName>com            <driverClassName>com.mysql.jdbc.Driver</driverName>driverClassName>
                    <maxActive>80</maxActive>
                    <maxWait>60000</maxWait>
                    <minIdle>5</minIdle>
                    <testOnBorrow>true</testOnBorrow>
                    <validationQuery>SELECT 1</validationQuery>
                    <validationInterval>30000</validationInterval>
                </configuration>
            </dbConfig>

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definition>
        </datasource>

The database configuration options

• url - The URL of the database.
• userName - The name of the database user.
• password - The password of the database user.
• driverName driverClassName  - The class name of the database driver.
• maxActive - The maximum number of active connections that can be allocated from this pool at the same time or negative for no limit.
• maxWait - The maximum number of milliseconds that the pool will wait (when there are no available connections) for a connection to be returned before throwing an exception or <= 0 to wait indefinitely.
• minIdle - The minimum number of active connections that can remain idle in the pool without extra ones being created or 0 to create none.

2. Edit the user-mgt.xml file located in the $GREG_HOME/repository/conf directory of the deployed instance as below.

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Setup Drivers

Download the MySQL Java connector JAR from http://dev.mysql.com/downloads/connector/j/5.1.html and place it in the $GREG_HOME/repository/components/lib directory.

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wso2server.sh -Dsetup

• For Windows:

wso2server.bat -Dsetup

2. The WSO2 Governance Registry is configured to run with MySQL database.

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wso2server.sh

• For Windows:

wso2server.bat