[POLICY-30] optional loadable eelf feature

for backwards compatibility purposes or if desired to
use EELF and common-framework (from policy-common) for
logging purposes in miscellaneous environments.   It supports
EELF/Common Framework style logging at the same time than
traditional logging.

This functionality is an optional loadable module.

policy-docker changes need to be made to optionally
unpack to make it active (in a different submission).

started marking feature projects with feature prefix in
project name to give a clear picture to the community which
modules are features vs. code base.

Change-Id: I5076c462409f03415ce54f0c9b5f50b78abb18f9
Signed-off-by: Jorge Hernandez <jh1730@att.com>
diff --git a/policy-management/src/main/server/config/logback.xml b/policy-management/src/main/server/config/logback.xml
index 58092cc..53d7343 100644
--- a/policy-management/src/main/server/config/logback.xml
+++ b/policy-management/src/main/server/config/logback.xml
@@ -23,65 +23,19 @@
 	<property name="logDir" value="logs" />
 
 	<property name="errorLog" value="error" />
-	<property name="metricLog" value="metric" />
-	<property name="auditLog" value="audit" />
 	<property name="debugLog" value="debug" />
 	<property name="networkLog" value="network" />
 
-	<property name="metricPattern"
-		value="%X{BeginTimestamp}|%X{EndTimestamp}|%X{RequestId}|%X{ServiceInstanceId}|%thread|%X{ServerName}|%X{ServiceName}|%X{PartnerName}|%X{TargetEntity}|%X{TargetServiceName}|%X{StatusCode}|%X{ResponseCode}|%X{ResponseDescription}|%X{InstanceUUID}|%.-5level|%X{AlertSeverity}|%X{ServerIPAddress}|%X{ElapsedTime}|%X{ServerFQDN}|%X{RemoteHost}|%X{ClassName}||%X{ProcessKey}|%X{TargetVirtualEntity}|%X{CustomField1}|%X{CustomField2}|%X{CustomField3}|%X{CustomField4}|%msg%n" />
-	<property name="auditPattern"
-		value="%X{BeginTimestamp}|%X{EndTimestamp}|%X{RequestId}|%X{ServiceInstanceId}|%thread|%X{ServerName}|%X{ServiceName}|%X{PartnerName}|%X{StatusCode}|%X{ResponseCode}|%X{ResponseDescription}|%X{InstanceUUID}|%.-5level|%X{AlertSeverity}|%X{ServerIPAddress}|%X{ElapsedTime}|%X{ServerFQDN}|%X{RemoteHost}|%X{ClassName}||%X{ProcessKey}|%X{TargetVirtualEntity}|%X{CustomField1}|%X{CustomField2}|%X{CustomField3}|%X{CustomField4}|%msg%n" />
-	<property name="errorPattern"
-		value="%d{yyyy-MM-dd'T'HH:mm:ss.SSS+00:00, UTC}|%X{RequestId}|%thread|%X{ServiceName}|%X{PartnerName}|%X{TargetEntity}|%X{TargetServiceName}|%X{ErrorCategory}|%X{ErrorCode}|%X{ErrorDesciption}|%msg%n" />
-
 	<property name="debugPattern" value="[%date|%level|%logger{0}|%thread] %msg%n" />
+	<property name="errorPattern" value="${debugPattern}" />
 	<property name="networkPattern" value="[%d|%t]%m%n" />
 
-	<appender name="AuditOut" class="ch.qos.logback.core.rolling.RollingFileAppender">
-		<file>${logDir}/${auditLog}.log</file>
-		<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
-			<fileNamePattern>${logDir}/${auditLog}.%i.log.zip</fileNamePattern>
-			<minIndex>1</minIndex>
-			<maxIndex>9</maxIndex>
-		</rollingPolicy>
-		<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
-			<maxFileSize>5MB</maxFileSize>
-		</triggeringPolicy>
-		<encoder>
-			<pattern>${auditPattern}</pattern>
-		</encoder>
-	</appender>
-	
-	<appender name="AsyncAuditOut" class="ch.qos.logback.classic.AsyncAppender">
-		<appender-ref ref="AuditOut" />
-	</appender>
-
-	<appender name="MetricOut" class="ch.qos.logback.core.rolling.RollingFileAppender">
-		<file>${logDir}/${metricLog}.log</file>
-		<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
-			<fileNamePattern>${logDir}/${metricLog}.%i.log.zip</fileNamePattern>
-			<minIndex>1</minIndex>
-			<maxIndex>9</maxIndex>
-		</rollingPolicy>
-		<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
-			<maxFileSize>5MB</maxFileSize>
-		</triggeringPolicy>
-		<encoder>
-			<pattern>${metricPattern}</pattern>
-		</encoder>
-	</appender>
-	
-	<appender name="AsyncMetricOut" class="ch.qos.logback.classic.AsyncAppender">
-		<appender-ref ref="MetricOut" />
-	</appender>
-
 	<appender name="ErrorOut" class="ch.qos.logback.core.rolling.RollingFileAppender">
 		<file>${logDir}/${errorLog}.log</file>
 		<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
 			<fileNamePattern>${logDir}/${errorLog}.%i.log.zip</fileNamePattern>
 			<minIndex>1</minIndex>
-			<maxIndex>9</maxIndex>
+			<maxIndex>5</maxIndex>
 		</rollingPolicy>
 		<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
 			<level>WARN</level>
@@ -136,14 +90,6 @@
 	<appender name="AsyncNetworkOut" class="ch.qos.logback.classic.AsyncAppender">
 		<appender-ref ref="NetworkOut" />
 	</appender>
-	
- 	<logger name="com.att.eelf.audit" level="INFO">
-		<appender-ref ref="AsyncAuditOut" />
-	</logger>
-
-	<logger name="com.att.eelf.metrics" level="INFO">
-		<appender-ref ref="AsyncMetricOut" />
-	</logger>
 
 	<logger name="network" level="INFO" additivity="false">
 		<appender-ref ref="AsyncNetworkOut" />