Merge pull request #17 from admin-ch/feature/sleuth-logging

Added Sleuth logging

.gitignore

@@ -1,4 +1,5 @@
 **/*.log
+**/*.log.*
 **/.project
 **/.classpath
 **/.settings

ch-covidcertificate-backend-transformation/ch-covidcertificate-backend-transformation-ws/src/main/resources/application.properties

@@ -9,6 +9,7 @@
 #
 
 spring.profiles.active=security
+spring.application.name=covidCertificate-app-transformation-service
 management.endpoints.enabled-by-default=false
 server.error.whitelabel.enabled=true
 

ch-covidcertificate-backend-transformation/ch-covidcertificate-backend-transformation-ws/src/main/resources/logback-spring.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+
+    <property resource="application.properties"/>
+    <springProperty scope="context" name="springAppName" source="spring.application.name"/>
+    <property name="LOG_FILE" value="${springAppName}"/>
+
+    <!-- You can override this to have a custom pattern -->
+    <!-- Make sure not to remove LOG_LEVEL_PATTERN, as it's needed by Sleuth -->
+    <property name="CONSOLE_LOG_PATTERN"
+        value="%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${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}"/>
+
+
+    <!-- Appender to log to console -->
+    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <!-- Minimum logging level to be presented in the console logs-->
+            <level>DEBUG</level>
+        </filter>
+        <encoder>
+            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
+            <charset>utf8</charset>
+        </encoder>
+    </appender>
+
+    <!-- Appender to log to file -->
+    <appender name="flatfile" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${LOG_FILE}.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <fileNamePattern>${LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
+            <maxHistory>7</maxHistory>
+        </rollingPolicy>
+        <encoder>
+            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
+            <charset>utf8</charset>
+        </encoder>
+        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+            <MaxFileSize>512KB</MaxFileSize>
+        </triggeringPolicy>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="console"/>
+        <appender-ref ref="flatfile"/>
+    </root>
+
+</configuration>

ch-covidcertificate-backend-transformation/pom.xml

@@ -17,6 +17,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <spring-boot-version>2.5.3</spring-boot-version>
+        <spring-cloud-sleuth-version>3.0.3</spring-cloud-sleuth-version>
         <spring-cloud-connectors-version>2.2.13.RELEASE</spring-cloud-connectors-version>
         <testcontainers-version>1.15.2</testcontainers-version>
         <shedlock-version>4.24.0</shedlock-version>
@@ -78,6 +79,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-logging</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-sleuth</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>jcl-over-slf4j</artifactId>
@@ -109,6 +114,13 @@
                 <version>${spring-boot-version}</version>
                 <scope>import</scope>
             </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-sleuth</artifactId>
+                <version>${spring-cloud-sleuth-version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>