From a0807088a21f3eff11f381c9d249e1905ca9b791 Mon Sep 17 00:00:00 2001
From: nscuro <nscuro@protonmail.com>
Date: Fri, 4 Aug 2023 14:54:27 +0200
Subject: [PATCH] Provide logback config for JSON logging to STDOUT

Signed-off-by: nscuro <nscuro@protonmail.com>
---
 src/main/docker/Dockerfile       |  2 +-
 src/main/docker/logback-json.xml | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 src/main/docker/logback-json.xml

diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
index db9d862260..73f7982f8f 100644
--- a/src/main/docker/Dockerfile
+++ b/src/main/docker/Dockerfile
@@ -53,7 +53,7 @@ RUN mkdir -p ${APP_DIR} ${DATA_DIR} \
 COPY --from=jre-build /opt/java/openjdk $JAVA_HOME
 
 # Copy the compiled WAR to the application directory created above
-COPY ./target/${WAR_FILENAME} ${APP_DIR}
+COPY ./target/${WAR_FILENAME} ./src/main/docker/logback-json.xml ${APP_DIR}
 
 # Specify the user to run as (in numeric format for compatibility with Kubernetes/OpenShift's SCC)
 USER ${UID}
diff --git a/src/main/docker/logback-json.xml b/src/main/docker/logback-json.xml
new file mode 100644
index 0000000000..510d884006
--- /dev/null
+++ b/src/main/docker/logback-json.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration scan="true">
+    <appender name="JSON_STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder class="net.logstash.logback.encoder.LogstashEncoder"/>
+    </appender>
+
+    <logger name="alpine" level="${dependencyTrack.logging.level:-INFO}" additivity="false">
+        <appender-ref ref="JSON_STDOUT" />
+    </logger>
+
+    <logger name="org.dependencytrack" level="${dependencyTrack.logging.level:-INFO}" additivity="false">
+        <appender-ref ref="JSON_STDOUT" />
+    </logger>
+
+    <logger name="org.eclipse.jetty" level="${dependencyTrack.logging.level:-INFO}" additivity="false">
+        <appender-ref ref="JSON_STDOUT" />
+    </logger>
+
+    <root level="WARN">
+        <appender-ref ref="JSON_STDOUT" />
+    </root>
+</configuration>
\ No newline at end of file