From 2b6a7f908b65d07146b54ebfd4e4d3a640ea3cac Mon Sep 17 00:00:00 2001
From: Dijalma Silva <dijalmacz@gmail.com>
Date: Fri, 14 Jun 2019 14:47:50 -0300
Subject: [PATCH] Created filter to deny ERRORS in Console Appender.

---
 .../src/main/resources/logback-spring.xml     | 51 +++++++++++++++++--
 1 file changed, 48 insertions(+), 3 deletions(-)

diff --git a/heimdall-gateway/src/main/resources/logback-spring.xml b/heimdall-gateway/src/main/resources/logback-spring.xml
index 4b89f386..ee70cb91 100644
--- a/heimdall-gateway/src/main/resources/logback-spring.xml
+++ b/heimdall-gateway/src/main/resources/logback-spring.xml
@@ -1,13 +1,58 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <configuration>
 
-	<include resource="org/springframework/boot/logging/logback/base.xml"/>
-
+    <property name="LOG_FILE" value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}}/spring.log}"/>
 	<springProperty scope="context" name="app_name" source="info.app.name" />	
 	<springProperty scope="context" name="app_version" source="info.app.version"/>
 	<springProperty scope="context" name="app_profile" source="info.app.profile"/>
 	<springProperty scope="context" name="sentry_enabled" source="sentry.enabled"/>
 
+    <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
+    <conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
+    <conversionRule conversionWord="wEx" converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />
+    <property name="CONSOLE_LOG_PATTERN" value="${CONSOLE_LOG_PATTERN:-%clr(%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd HH:mm:ss.SSS}}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>
+    <property name="FILE_LOG_PATTERN" value="${FILE_LOG_PATTERN:-%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd HH:mm:ss.SSS}} ${LOG_LEVEL_PATTERN:-%5p} ${PID:- } --- [%t] %-40.40logger{39} : %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>
+
+    <logger name="org.apache.catalina.startup.DigesterFactory" level="ERROR"/>
+    <logger name="org.apache.catalina.util.LifecycleBase" level="ERROR"/>
+    <logger name="org.apache.coyote.http11.Http11NioProtocol" level="WARN"/>
+    <logger name="org.apache.sshd.common.util.SecurityUtils" level="WARN"/>
+    <logger name="org.apache.tomcat.util.net.NioSelectorPool" level="WARN"/>
+    <logger name="org.eclipse.jetty.util.component.AbstractLifeCycle" level="ERROR"/>
+    <logger name="org.hibernate.validator.internal.util.Version" level="WARN"/>
+
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <springProfile name="prod,cloud">
+            <filter class="ch.qos.logback.classic.filter.LevelFilter">
+                <level>ERROR</level>
+                <onMatch>DENY</onMatch>
+                <onMismatch>ACCEPT</onMismatch>
+            </filter>
+        </springProfile>
+        <encoder>
+            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
+        </encoder>
+    </appender>
+
+    <appender name="FILE"
+              class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <encoder>
+            <pattern>${FILE_LOG_PATTERN}</pattern>
+        </encoder>
+        <file>${LOG_FILE}</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <cleanHistoryOnStart>${LOG_FILE_CLEAN_HISTORY_ON_START:-false}</cleanHistoryOnStart>
+            <fileNamePattern>${LOG_FILE}.%d{yyyy-MM-dd}.%i.gz</fileNamePattern>
+            <maxFileSize>${LOG_FILE_MAX_SIZE:-10MB}</maxFileSize>
+            <maxHistory>${LOG_FILE_MAX_HISTORY:-7}</maxHistory>
+            <totalSizeCap>${LOG_FILE_TOTAL_SIZE_CAP:-0}</totalSizeCap>
+        </rollingPolicy>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE" />
+        <appender-ref ref="FILE" />
+    </root>
 
 	<logger name="org.apache.catalina.startup.DigesterFactory" level="ERROR"/>
 	<logger name="org.apache.catalina.util.LifecycleBase" level="ERROR"/>
@@ -20,7 +65,7 @@
 	<logger name="org.hibernate.validator.internal.util.Version" level="WARN"/>
 	<logger name="org.springframework.boot.actuate.autoconfigure.CrshAutoConfiguration" level="WARN"/>
 	<logger name="org.springframework.boot.actuate.endpoint.jmx" additivity="false">
-		<appender-ref ref="DEBUG_LEVEL_REMAPPER"/>
+		<appender-ref ref="FILE"/>
 	</logger>
 	<logger name="com.netflix.zuul" level="INFO"/>
 	<logger name="org.springframework.cloud.netflix.zuul" level="INFO"/>