Context.xml

<!-- The contents of this file will be loaded for each web application -->
<Context>

    <!-- Default set of monitored resources -->
    <WatchedResource>WEB-INF/web.xml</WatchedResource>

    <Resource name="jdbc/web" auth="Container" type="javax.sql.DataSource" maxActive="100"
    maxIdle="30" maxWait="10000" username="<%= db_user %>" password="<%= db_password %>" driverClassName="com.mysql.jdbc.Driver"
    url="jdbc:mysql://<%= db_host %>:3306/<%= db_schema %>"/>

    <Resource name="jdbc/secure" auth="Container" type="javax.sql.DataSource" maxActive="100"
    maxIdle="30" maxWait="10000" username="<%= db_user %>" password="<%= db_password %>" driverClassName="com.mysql.jdbc.Driver"
    url="jdbc:mysql://<%= db_host %>:3306/<%= db_schema %>"/>

    <Resource name="jdbc/storage" auth="Container" type="javax.sql.DataSource" maxActive="100"
    maxIdle="30" maxWait="10000" username="<%= db_user %>" password="<%= db_password %>" driverClassName="com.mysql.jdbc.Driver"
    url="jdbc:mysql://<%= db_host %>:3306/<%= db_schema %>"/>

    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
    <!--
    <Manager pathname="" />
    -->

    <!-- Uncomment this to enable Comet connection tacking (provides events
         on session expiration as well as webapp lifecycle) -->
    <!--
    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
    -->

</Context>