usage/conf/log4j-cloud_usage.xml.in

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">

   <!-- ============================== -->
   <!-- Append messages to the console -->
   <!-- ============================== -->

   <appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
      <param name="Target" value="System.out"/>
      <param name="Threshold" value="INFO"/>

      <layout class="org.apache.log4j.EnhancedPatternLayout">
         <param name="ConversionPattern" value="%d{ABSOLUTE}{GMT} %5p %c{1}:%L - %m%n"/>
      </layout>
   </appender>

   <!-- ================================ -->
   <!-- Append messages to the usage log -->
   <!-- ================================ -->

   <!-- A time/date based rolling appender -->
   <appender name="USAGE" class="org.apache.log4j.rolling.RollingFileAppender">
      <param name="Append" value="true"/>
      <param name="Threshold" value="DEBUG"/>
      <rollingPolicy class="org.apache.log4j.rolling.TimeBasedRollingPolicy">
        <param name="FileNamePattern" value="@USAGELOG@.%d{yyyy-MM-dd}{GMT}.gz"/>
        <param name="ActiveFileName" value="@USAGELOG@"/>
      </rollingPolicy>

      <layout class="org.apache.log4j.EnhancedPatternLayout">
         <param name="ConversionPattern" value="%d{ISO8601}{GMT} %-5p [%c{3}] (%t:%x) %m%n"/>
      </layout>
   </appender>

   <!-- ================ -->
   <!-- Limit categories -->
   <!-- ================ -->

   <category name="com.cloud">
     <priority value="DEBUG"/>
   </category>
   
   <!-- Limit the org.apache category to INFO as its DEBUG is verbose -->
   <category name="org.apache">
      <priority value="INFO"/>
   </category>

   <category name="org">
      <priority value="INFO"/>
   </category>
   
   <category name="net">
     <priority value="INFO"/>
   </category>

   <!-- ======================= -->
   <!-- Setup the Root category -->
   <!-- ======================= -->

   <root>
      <level value="INFO"/>
      <appender-ref ref="CONSOLE"/>
      <appender-ref ref="USAGE"/>
   </root>

</log4j:configuration>