Page Comparison

...

Download and install MySQL Server.
Download the MySQL JDBC driver.
Unzip the downloaded MySQL driver zipped archive, and copy the MySQL JDBC driver JAR (mysql-connector-java-x.x.xx-bin.jar) into the <PRODUCT_HOME>/repository/components/lib directory of both the manager and worker nodes.
Define the host name for configuring permissions for the new database by opening the /etc/hosts file and adding the following line:
```
<MYSQL-DB-SERVER-IP> carbondb.mysql-wso2.com
```
Info
You would do this step only if your database is not on your local machine and on a separate server.
Enter the following command in a terminal/command window, where username is the username you want to use to access the databases:
mysql -u username -p
When prompted, specify the password that will be used to access the databases with the username you specified.

Create the databases using the following commands, where <PRODUCT_HOME> is the path to any of the product instances you installed, and username and password are the same as those you specified in the previous steps:

Code Block

language	none

mysql> create database WSO2_USER_DB;
mysql> use WSO2_USER_DB;
mysql> source <PRODUCT_HOME>/dbscripts/mysql.sql;
mysql> grant all on WSO2_USER_DB.* TO regadmin@carbondbregadmin@"carbondb.mysql-wso2.com" identified by "regadmin";

mysql> create database REGISTRY_DB;
mysql> use REGISTRY_DB;
mysql> source <PRODUCT_HOME>/dbscripts/mysql.sql;
mysql> grant all on REGISTRY_DB.* TO regadmin@carbondbregadmin@"carbondb.mysql-wso2.com" identified by "regadmin";

mysql> create database REGISTRY_LOCAL1;
mysql> use REGISTRY_LOCAL1;
mysql> source <PRODUCT_HOME>/dbscripts/mysql.sql;
mysql> grant all on REGISTRY_LOCAL1.* TO regadmin@carbondbregadmin@"carbondb.mysql-wso2.com" identified by "regadmin";
 
mysql> create database REGISTRY_LOCAL2;
mysql> use REGISTRY_LOCAL2;
mysql> source <PRODUCT_HOME>/dbscripts/mysql.sql;
mysql> grant all on REGISTRY_LOCAL2.* TO regadmin@carbondbregadmin@"carbondb.mysql-wso2.com" identified by "regadmin";

Configure the data sources for both nodes so that they point to the respective databases.

On the manager node, open <PRODUCT_HOME>/repository/conf/datasources/master-datasource.xml and configure the data sources to point to the REGISTRY_LOCAL1, WSO2_REGISTRY_DB, and WSO2_USER_DB databases as follows (change the username, password, and database URL as needed for your environment):

Code Block

language	html/xml

<datasources-configuration xmlns:svns="http://org.wso2.securevault/configuration"> 
     <providers> 
        <provider>org.wso2.carbon.ndatasource.rdbms.RDBMSDataSourceReader</provider> 
    </providers> 
    <datasources> 
        <datasource> 
            <name>REGISTRY_LOCAL1</name> 
            <description>The datasource used for registry- local</description> 
            <jndiConfig> 
                <name>jdbc/WSO2CarbonDB</name> 
            </jndiConfig> 
            <definition type="RDBMS"> 
                <configuration> 
                    <url>jdbc:mysql://carbondb.mysql-wso2.com:3306/REGISTRY_LOCAL1?autoReconnect=true</url> 
                    <username>regadmin</username> 
                    <password>regadmin</password> 
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
                    <maxActive>50</maxActive> 
                    <maxWait>60000</maxWait> 
                    <testOnBorrow>true</testOnBorrow> 
                    <validationQuery>SELECT 1</validationQuery> 
                    <validationInterval>30000</validationInterval> 
                </configuration> 
            </definition> 
        </datasource> 
        <datasource> 
            <name>REGISTRY_DB</name> 
            <description>The datasource used for registry- config/governance</description> 
            <jndiConfig> 
                <name>jdbc/WSO2RegistryDB</name> 
            </jndiConfig> 
            <definition type="RDBMS"> 
                <configuration> 
                    <url>jdbc:mysql://carbondb.mysql-wso2.com:3306/REGISTRY_DB?autoReconnect=true</url> 
                    <username>regadmin</username> 
                    <password>regadmin</password> 
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
                    <maxActive>50</maxActive> 
                    <maxWait>60000</maxWait> 
                    <testOnBorrow>true</testOnBorrow> 
                    <validationQuery>SELECT 1</validationQuery> 
                    <validationInterval>30000</validationInterval> 
                </configuration> 
            </definition> 
        </datasource> 
         <datasource> 
            <name>WSO2_USER_DB</name> 
            <description>The datasource used for registry and user manager</description> 
            <jndiConfig> 
                <name>jdbc/WSO2UMDB</name> 
            </jndiConfig> 
            <definition type="RDBMS"> 
                <configuration> 
                    <url>jdbc:mysql://carbondb.mysql-wso2.com:3306/WSO2_USER_DB</url> 
                    <username>regadmin</username> 
                    <password>regadmin</password> 
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
                    <maxActive>50</maxActive> 
                    <maxWait>60000</maxWait> 
                    <testOnBorrow>true</testOnBorrow> 
                    <validationQuery>SELECT 1</validationQuery> 
                    <validationInterval>30000</validationInterval> 
                </configuration> 
            </definition> 
        </datasource> 
   </datasources> 
</datasources-configuration>

Info
Make sure to replace `username` and `password` with your MySQL database username and password.

Repeat this configuration on the worker node, this time configuring the local registry to point to REGISTRY_LOCAL2:

Code Block

language	html/xml

<datasources-configuration xmlns:svns="http://org.wso2.securevault/configuration"> 
     <providers> 
        <provider>org.wso2.carbon.ndatasource.rdbms.RDBMSDataSourceReader</provider> 
    </providers> 
    <datasources> 
        <datasource> 
            <name>REGISTRY_LOCAL2</name> 
            <description>The datasource used for registry- local</description> 
            <jndiConfig> 
                <name>jdbc/WSO2CarbonDB</name> 
            </jndiConfig> 
            <definition type="RDBMS"> 
                <configuration> 
                    <url>jdbc:mysql://carbondb.mysql-wso2.com:3306/REGISTRY_LOCAL2?autoReconnect=true</url> 
                    <username>regadmin</username> 
                    <password>regadmin</password> 
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
                    <maxActive>50</maxActive> 
                    <maxWait>60000</maxWait> 
                    <testOnBorrow>true</testOnBorrow> 
                    <validationQuery>SELECT 1</validationQuery> 
                    <validationInterval>30000</validationInterval> 
                </configuration> 
            </definition> 
        </datasource> 
        <datasource> 
            <name>REGISTRY_DB</name> 
            <description>The datasource used for registry- config/governance</description> 
            <jndiConfig> 
                <name>jdbc/WSO2RegistryDB</name> 
            </jndiConfig> 
            <definition type="RDBMS"> 
                <configuration> 
                    <url>jdbc:mysql://carbondb.mysql-wso2.com:3306/REGISTRY_DB?autoReconnect=true</url> 
                    <username>regadmin</username> 
                    <password>regadmin</password> 
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
                    <maxActive>50</maxActive> 
                    <maxWait>60000</maxWait> 
                    <testOnBorrow>true</testOnBorrow> 
                    <validationQuery>SELECT 1</validationQuery> 
                    <validationInterval>30000</validationInterval> 
                </configuration> 
            </definition> 
        </datasource> 
         <datasource> 
            <name>WSO2_USER_DB</name> 
            <description>The datasource used for registry and user manager</description> 
            <jndiConfig> 
                <name>jdbc/WSO2UMDB</name> 
            </jndiConfig> 
            <definition type="RDBMS"> 
                <configuration> 
                    <url>jdbc:mysql://carbondb.mysql-wso2.com:3306/WSO2_USER_DB</url> 
                    <username>regadmin</username> 
                    <password>regadmin</password> 
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
                    <maxActive>50</maxActive> 
                    <maxWait>60000</maxWait> 
                    <testOnBorrow>true</testOnBorrow> 
                    <validationQuery>SELECT 1</validationQuery> 
                    <validationInterval>30000</validationInterval> 
                </configuration> 
            </definition> 
        </datasource> 
   </datasources> 
</datasources-configuration>

Info
Make sure to replace `username` and `password` with your MySQL database username and password.

To configure the datasource, update the dataSource property found in <PRODUCT_HOME>/repository/conf/user-mgt.xml of the manager node as shown below:
Code Block
language html/xml
<Property name="dataSource">jdbc/WSO2UMDB</Property>

Configure the shared registry database and mounting details in <PRODUCT_HOME>/repository/conf/registry.xml of the manager node as shown below:

Code Block

language	html/xml

<dbConfig name="sharedregistry">
	<dataSource>jdbc/WSO2RegistryDB</dataSource>
</dbConfig>

<remoteInstance url="https://localhost:9443/registry">
	<id>instanceid</id>
	<dbConfig>sharedregistry</dbConfig>
	<readOnly>false</readOnly>
	<enableCache>true</enableCache>
	<registryRoot>/</registryRoot>
	<cacheId>REGISTRY_DB@jdbc:mysql://carbondb.mysql-wso2.com:3306/REGISTRY_LOCAL1?autoReconnect=true</cacheId>
</remoteInstance>

<mount path="/_system/config" overwrite="true">
	<instanceId>instanceid</instanceId>
	<targetPath>/_system/asNodes</targetPath>
</mount>

<mount path="/_system/governance" overwrite="true">
	<instanceId>instanceid</instanceId>
	<targetPath>/_system/governance</targetPath>
</mount>

The following are some key points to note when adding these configurations:

...

Versions Compared

Old Version 32

New Version 33

Key