[FEAT] Prod 환경 로그 설정

.github/workflows/be-cd-prod.yml

@@ -38,7 +38,7 @@ jobs:
         run: ./gradlew bootJar
 
       - name: Stop existing Java Application
-        run: ps -ef | grep 'ddangkong-0.0.1-SNAPSHOT.jar' | awk '{print $2}' | xargs sudo kill -15
+        run: ps -ef | grep 'java -jar' | awk '{print $2}' | xargs sudo kill -15 || true
 
       - name: Start Java Application
-        run: sudo nohup java -jar ddangkong-0.0.1-SNAPSHOT.jar --spring.profiles.active=prod &
+        run: sudo nohup java -jar -Dspring.profiles.active=prod ./build/libs/ddangkong-0.0.1-SNAPSHOT.jar &

backend/src/main/resources/application-prod.yml

@@ -26,3 +26,8 @@ server:
 cors:
   origin: ${secret.cors.origin}
 
+logging:
+  config: classpath:logback-prod.xml
+  discord:
+    webhook-url: ${secret.discord.webhook-url}
+  location: ${secret.application.log.location}

backend/src/main/resources/logback-prod.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <!-- ddangkong 패키지에 대한 로그를 파일에 출력하기 위한 설정 -->
+    <springProperty name="LOG_HOME_PATH" source="logging.location"/>
+    <property name="LOG_PATH" value="${LOG_HOME_PATH}/app-logs"/>
+    <appender name="DDANGKONG_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${LOG_PATH}/ddangkong.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <fileNamePattern>${LOG_PATH}/ddangkong-%d{yyyy-MM-dd}.log</fileNamePattern> <!-- 매일 새로운 파일 생성 -->
+            <maxHistory>365</maxHistory>
+        </rollingPolicy>
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss,Asia/Seoul} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <!-- Discord Webhook 설정 -->
+    <springProperty name="DISCORD_WEBHOOK_URL" source="logging.discord.webhook-url"/>
+    <appender name="DISCORD" class="com.github.napstr.logback.DiscordAppender">
+        <webhookUri>${DISCORD_WEBHOOK_URL}</webhookUri>
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            <pattern>%d{yyyy-MM-dd HH:mm:ss,Asia/Seoul} [%thread] [%-5level] %logger{36} - %msg%n```%ex{full}```
+            </pattern>
+        </layout>
+        <username>prod-error-alert-bot</username>
+        <avatarUrl>
+            https://velog.velcdn.com/images/gwichanlee/post/c03a74cc-07fd-45ee-bfff-7b5147522f89/image.png
+        </avatarUrl>
+        <tts>false</tts>
+    </appender>
+
+    <appender name="ASYNC_DISCORD" class="ch.qos.logback.classic.AsyncAppender">
+        <appender-ref ref="DISCORD"/>
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <level>ERROR</level>
+        </filter>
+    </appender>
+
+    <!-- ddangkong 하위 패키지의 logger 설정 -->
+    <logger name="ddangkong" level="INFO" additivity="false">
+        <appender-ref ref="DDANGKONG_LOG"/>
+        <appender-ref ref="ASYNC_DISCORD"/>
+    </logger>
+
+    <!-- root logger 설정 -->
+    <root level="OFF">
+    </root>
+</configuration>