Add spring-cloud-sleuth for tracing

- add tracing dependencies
- align localhost-access-logback.xml with the one in the oom chart
- bump version to 1.13.1

Issue-ID: AAI-3714
Change-Id: I6565d63f070bbd04188f383fc88ea9ca884951dd
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

3 files changed, 94 insertions, 46 deletions

diff --git a/aai-traversal/pom.xml b/aai-traversal/pom.xml
index 125edea..b2da78a 100644
--- a/aai-traversal/pom.xml
+++ b/aai-traversal/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.onap.aai.traversal</groupId>
 		<artifactId>traversal</artifactId>
-		<version>1.13.0-SNAPSHOT</version>
+		<version>1.13.1-SNAPSHOT</version>
 	</parent>
 	<groupId>org.onap.aai.traversal</groupId>
 	<artifactId>aai-traversal</artifactId>
@@ -96,6 +96,7 @@
 		<!-- versions -->
 		<spring.boot.version>2.4.13</spring.boot.version>
 		<spring.version>5.3.13</spring.version>
+		<spring-cloud.version>2020.0.2</spring-cloud.version>
 		<spring.test.version>${spring.version}</spring.test.version>
 		<spring.jms.version>${spring.version}</spring.jms.version>
 		<javax.servlet.version>4.0.1</javax.servlet.version>
@@ -684,6 +685,14 @@
 			<artifactId>spring-boot-starter-jetty</artifactId>
 		</dependency>
 		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-sleuth</artifactId>
+		</dependency>
+		<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-sleuth-zipkin</artifactId>
+		</dependency>
+		<dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-test</artifactId>
       <scope>test</scope>
@@ -792,6 +801,13 @@
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-dependencies</artifactId>
+				<version>${spring-cloud.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>
 	<build>
diff --git a/aai-traversal/src/main/resources/application.properties b/aai-traversal/src/main/resources/application.properties
index 5e49d18..e624e96 100644
--- a/aai-traversal/src/main/resources/application.properties
+++ b/aai-traversal/src/main/resources/application.properties
@@ -8,6 +8,14 @@ spring.application.name=aai-traversal
 spring.jersey.type=filter
 spring.main.allow-bean-definition-overriding=true
 
+spring.zipkin.baseUrl=http://jaeger-collector.istio-system:9411
+spring.sleuth.messaging.jms.enabled=false
+spring.sleuth.trace-id128=true
+spring.sleuth.sampler.probability=1.0
+spring.sleuth.propagation.type=w3c,b3
+spring.sleuth.supports-join=false
+spring.sleuth.web.skip-pattern=/aai/util.*
+
 server.servlet.context-path=${schema.uri.base.path}
 spring.autoconfigure.exclude=\
   org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,\
diff --git a/aai-traversal/src/main/resources/localhost-access-logback.xml b/aai-traversal/src/main/resources/localhost-access-logback.xml
index cb0b9a6..35a2c5c 100644
--- a/aai-traversal/src/main/resources/localhost-access-logback.xml
+++ b/aai-traversal/src/main/resources/localhost-access-logback.xml
@@ -1,54 +1,78 @@
 <!--
+	============LICENSE_START=======================================================
+	org.onap.aai
+	================================================================================
+	Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+	Modifications Copyright © 2018 Amdocs, Bell Canada
+	Modifications Copyright © 2020 Orange
+	Modifications Copyright © 2024 Deutsche Telekom SA
+	================================================================================
+	Licensed under the Apache License, Version 2.0 (the "License");
+	you may not use this file except in compliance with the License.
+	You may obtain a copy of the License at
 
-    ============LICENSE_START=======================================================
-    org.onap.aai
-    ================================================================================
-    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
-    ================================================================================
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-    ============LICENSE_END=========================================================
-
-    ECOMP is a trademark and service mark of AT&T Intellectual Property.
+			http://www.apache.org/licenses/LICENSE-2.0
 
+	Unless required by applicable law or agreed to in writing, software
+	distributed under the License is distributed on an "AS IS" BASIS,
+	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+	See the License for the specific language governing permissions and
+	limitations under the License.
+	============LICENSE_END=========================================================
 -->
-<configuration>
-	<property name="AJSC_HOME" value="${AJSC_HOME:-.}" />
-	<property name="maxHistory" value='7' />
-	<property name="totalSizeCap" value='1GB' />
-	<appender name="ACCESS"
-		class="ch.qos.logback.core.rolling.RollingFileAppender">
-		<file>${AJSC_HOME}/logs/ajsc-jetty/localhost_access.log</file>
-		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
-			<fileNamePattern>${AJSC_HOME}/logs/ajsc-jetty/localhost_access.log.%d{yyyy-MM-dd}
-			</fileNamePattern>
-			<maxHistory>${maxHistory}</maxHistory>
-			<totalSizeCap>${totalSizeCap}</totalSizeCap>
-		</rollingPolicy>
-		<encoder class="org.onap.aai.logging.CustomLogPatternLayoutEncoder">
-			<Pattern>%a %u %z [%t] "%m %U%q" %s %b %y %i{X-TransactionId} %i{X-FromAppId} %i{X-Forwarded-For} %i{X-AAI-SSL-Client-CN} %i{X-AAI-SSL-Client-OU} %i{X-AAI-SSL-Client-O} %i{X-AAI-SSL-Client-L} %i{X-AAI-SSL-Client-ST} %i{X-AAI-SSL-Client-C} %i{X-AAI-SSL-Client-NotBefore} %i{X-AAI-SSL-Client-NotAfter} %i{X-AAI-SSL-Client-DN} %D</Pattern>
-		</encoder>
-	</appender>
-	<appender-ref ref="ACCESS" />
+<configuration scan="true" scanPeriod="60 seconds" debug="false">
+<property name="AJSC_HOME" value="${AJSC_HOME:-.}" />
+<property name="maxHistory" value='7' />
+<property name="totalSizeCap" value='1GB' />
+<property name="logToFileEnabled" value='false' />
+<property name="livenessAccessLogEnabled"	value='false' />
 
-	<appender name="STDOUTACCESS" class="ch.qos.logback.core.ConsoleAppender">
-		<encoder class="org.onap.aai.logging.CustomLogPatternLayoutEncoder">
-			<Pattern>%a %u %z [%t] "%m %U%q" %s %b %y %i{X-TransactionId} %i{X-FromAppId} %i{X-Forwarded-For} %i{X-AAI-SSL-Client-CN} %i{X-AAI-SSL-Client-OU} %i{X-AAI-SSL-Client-O} %i{X-AAI-SSL-Client-L} %i{X-AAI-SSL-Client-ST} %i{X-AAI-SSL-Client-C} %i{X-AAI-SSL-Client-NotBefore} %i{X-AAI-SSL-Client-NotAfter} %i{X-AAI-SSL-Client-DN} %D - "logType": "access"</Pattern>
-		</encoder>
-	</appender>
-	<appender-ref ref="STDOUTACCESS" />
+<if condition='property("logToFileEnabled").contains("true")'>
+	<then>
+		<appender name="ACCESS" class="ch.qos.logback.core.rolling.RollingFileAppender">
+			<file>${AJSC_HOME}/logs/ajsc-jetty/localhost_access.log</file>
+			<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+				<fileNamePattern>${AJSC_HOME}/logs/ajsc-jetty/localhost_access.log.%d{yyyy-MM-dd}
+				</fileNamePattern>
+				<maxHistory>${maxHistory}</maxHistory>
+				<totalSizeCap>${totalSizeCap}</totalSizeCap>
+			</rollingPolicy>
+			<encoder class="org.onap.aai.logging.CustomLogPatternLayoutEncoder">
+				<Pattern>%a %u %z [%t] "%m %U%q" %s %b %y %i{X-TransactionId} %i{X-FromAppId}
+					%i{X-Forwarded-For} %i{X-AAI-SSL-Client-CN} %i{X-AAI-SSL-Client-OU}
+					%i{X-AAI-SSL-Client-O} %i{X-AAI-SSL-Client-L} %i{X-AAI-SSL-Client-ST}
+					%i{X-AAI-SSL-Client-C} %i{X-AAI-SSL-Client-NotBefore} %i{X-AAI-SSL-Client-NotAfter}
+					%i{X-AAI-SSL-Client-DN} %D</Pattern>
+			</encoder>
+		</appender>
+		<appender-ref ref="ACCESS" />
+	</then>
+</if>
+
+<appender name="STDOUTACCESS" class="ch.qos.logback.core.ConsoleAppender">
+	<encoder class="org.onap.aai.logging.CustomLogPatternLayoutEncoder">
+		<Pattern>%a %u %z [%t] "%m %U%q" %s %b %y %i{X-TransactionId} %i{X-FromAppId}
+			%i{X-Forwarded-For} %i{X-AAI-SSL-Client-CN} %i{X-AAI-SSL-Client-OU} %i{X-AAI-SSL-Client-O}
+			%i{X-AAI-SSL-Client-L} %i{X-AAI-SSL-Client-ST} %i{X-AAI-SSL-Client-C}
+			%i{X-AAI-SSL-Client-NotBefore} %i{X-AAI-SSL-Client-NotAfter} %i{X-AAI-SSL-Client-DN} %D -
+			"logType": "access"</Pattern>
+	</encoder>
+	<if condition='property("livenessAccessLogEnabled").contains("false")'>
+		<then>
+			<filter class="ch.qos.logback.core.filter.EvaluatorFilter">
+				<evaluator class="ch.qos.logback.access.net.URLEvaluator">
+					<URL>/aai/util/echo</URL>
+				</evaluator>
+				<OnMismatch>NEUTRAL</OnMismatch>
+				<OnMatch>DENY</OnMatch>
+			</filter>
+		</then>
+	</if>
+</appender>
+<appender-ref ref="STDOUTACCESS" />
 </configuration>
 
-<!-- 
+<!--
 %a - Remote IP address
 %A - Local IP address
 %b - Bytes sent, excluding HTTP headers, or '-' if no bytes were sent
@@ -70,4 +94,4 @@
 
 %z - Custom pattern that parses the cert for the subject
 %y - Custom pattern determines rest or dme2
- -->
\ No newline at end of file
+-->
\ No newline at end of file