server.xml

<server>

    <featureManager>
        <feature>webProfile-7.0</feature>
    </featureManager>

    <httpEndpoint id="defaultHttpEndpoint"
                  host="*"
                  httpPort="9080"
                  httpsPort="-1">
    </httpEndpoint>

    <webApplication name="GetStartedJava" context-root="/" location="GetStartedJava.war"/>
    <variable name="DERBY_JDBC_DRIVER_PATH" value="/opt/ibm/wlp/usr/shared/resources/derby/"/>
    <dataSource id="wasstarter" jdbcDriverRef="Derby_Network_Server_Using_Derby_Client" jndiName="jdbc/wasstarter">
        <properties.derby.client databaseName="demo" serverName="${env.DERBY_HOST}" portNumber="${env.DERBY_PORT}" user="${env.DERBY_USER}" password="${env.DERBY_PASSWORD}" />
        <connectionManager agedTimeout="0" connectionTimeout="180" maxIdleTime="1800" maxPoolSize="10" minPoolSize="1" reapTime="180"/>
    </dataSource>
    <jdbcDriver id="Derby_Network_Server_Using_Derby_Client" javax.sql.DataSource="org.apache.derby.jdbc.ClientConnectionPoolDataSource">
        <library>
            <file name="${DERBY_JDBC_DRIVER_PATH}/derbyclient.jar"/>
        </library>
    </jdbcDriver>
</server>