From 7239ed42e965c98cc30fe16b0ac2853deef67bff Mon Sep 17 00:00:00 2001
From: Ryan Faircloth <ryan@dss-i.com>
Date: Tue, 21 Jan 2025 14:52:09 -0600
Subject: [PATCH] feat: Support json logging

---
 docs/Logging.md             | 8 ++++++++
 src/main/config/logback.xml | 8 +++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 docs/Logging.md

diff --git a/docs/Logging.md b/docs/Logging.md
new file mode 100644
index 0000000..20a7590
--- /dev/null
+++ b/docs/Logging.md
@@ -0,0 +1,8 @@
+# Logging
+
+## Configuration
+
+The following environment variables can be used to configure logging
+
+* LOG_LEVEL default value "info" used to configure log level
+* LOG_APPENDER default value "STDOUT" produce string formatted logs "CONTAINER" used to produce json formatted logs
\ No newline at end of file
diff --git a/src/main/config/logback.xml b/src/main/config/logback.xml
index 71eb816..58f2eef 100644
--- a/src/main/config/logback.xml
+++ b/src/main/config/logback.xml
@@ -7,11 +7,17 @@
       <level>${LOG_LEVEL:-info}</level>
     </filter>
   </appender>
+  <appender name="CONTAINER" class="ch.qos.logback.core.ConsoleAppender">
+    <encoder class="ch.qos.logback.classic.encoder.JsonEncoder"/>
+    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+      <level>${LOG_LEVEL:-info}</level>
+    </filter>
+  </appender>
 
   <logger name="org.eclipse.jetty" level="${JETTY_LOG_LEVEL:-info}" />
   <logger name="org.gaul.shaded.org.eclipse.jetty" level="${JETTY_LOG_LEVEL:-info}" />
 
   <root level="${LOG_LEVEL:-info}">
-    <appender-ref ref="STDOUT" />
+    <appender-ref ref="${LOG_APPENDER:-STDOUT}" />
   </root>
 </configuration>