Merge pull request #123 from MYONGSIK/infra/monitoring

#122 로그 모니터링 구축 완료

build.gradle

@@ -28,6 +28,7 @@ dependencies {
     runtimeOnly 'mysql:mysql-connector-java'
     annotationProcessor 'org.projectlombok:lombok'
     testImplementation 'org.springframework.boot:spring-boot-starter-test:2.7.4'
+    implementation 'org.springframework.boot:spring-boot-starter-logging'
 
     // mongo
 //    implementation 'org.springframework.boot:spring-boot-starter-data-mongodb'

src/main/resources/application-dev.yml

@@ -5,4 +5,10 @@ spring:
     url: ENC(jV5Al684UF9ZuGwX0AJ4KaAl2djrcg5+mZe+QMgY1i2Afu6rtj0Cmrj52fkzjiQAP3b31dyhrLvggD+Mold//xi+7WPdEEu7AjoO1XGbMNl5uf5hKMhUh5pmZDpCkubJgj/VFoVUe4s=)
     username: ENC(W14O0+528BmR05t/tOqkJA==)
     password: ENC(8K7aplBAKgyNF7OuP11M6cXlCT1zLzm4)
-    driver-class-name: com.mysql.cj.jdbc.Driver
+    driver-class-name: com.mysql.cj.jdbc.Driver
+log:
+  config:
+    path: ./logs
+    filename: app-dev
+    maxHistory: 7 # 7일
+    totalSizeCap: 10MB # 로그 파일 사이즈

src/main/resources/application-prod.yml

@@ -5,4 +5,10 @@ spring:
     url: ENC(rMxUsofvraIkaMgSRzwu8g6UfnSv1t+I57CAt4Id+qR0Woi/yGJ/dAyT6+KqF/McGN7uSI8aYef1DuWJu13N+1iHbFTfQZbDNalt8A3Lm4MwU0MxUA7o0qf+DU0043KdS8wag3pNGwA=)
     username: ENC(AtyIP2KxL11MVrdq2yBI9Q==)
     password: ENC(dc0+G3VP0z9eZQ+vZZg49KFbrCubCsQj)
-    driver-class-name: com.mysql.cj.jdbc.Driver
+    driver-class-name: com.mysql.cj.jdbc.Driver
+log:
+  config:
+    path: /var/log/app
+    filename: app-dev
+    maxHistory: 3 # 3일
+    totalSizeCap: 50MB # 로그 파일 사이즈

src/main/resources/application.yml

@@ -55,4 +55,4 @@ spring:
 ---
 spring:
   profiles:
-    active: local
+    active: local

src/main/resources/logback-spring.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <!-- 로그 패턴에 색상 적용 %clr(pattern){color}
+        https://logback.qos.ch/manual/layouts.html#coloring
+    -->
+    <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
+
+    <springProfile name="dev">
+        <property resource="application-dev.yml" />
+    </springProfile>
+
+    <!-- log 변수 값 설정 -->
+    <springProperty name="LOG_PATH" source= "log.config.path" />
+    <springProperty name="LOG_FILE_NAME" source= "log.config.filename" />
+    <springProperty name="LOG_MAX_HISTORY" source= "log.config.maxHistory" />
+    <springProperty name="LOG_TOTAL_SIZE_CAP" source= "log.config.totalSizeCap" />
+
+    <property name="CONSOLE_LOG_PATTERN"
+              value="[%d{yyyy-MM-dd HH:mm:ss}:%-3relative]  %clr(%-5level) %clr(${PID:-}){magenta} %clr(---){faint} %clr([%15.15thread]){faint} %clr(%-40.40logger{36}){cyan} %clr(:){faint} %msg%n"/>
+    <property name="FILE_LOG_PATTERN"
+              value="[%d{yyyy-MM-dd HH:mm:ss}:%-3relative] %-5level ${PID:-} --- [%15.15thread] %-40.40logger{36} : %msg%n"/>
+
+    <!-- 콘솔(STDOUT) -->
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            <Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
+        </layout>
+    </appender>
+
+    <!-- 파일(FILE) -->
+    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!--     log 기록할 파일 위치 설정 -->
+        <file>${LOG_PATH}/${LOG_FILE_NAME}.log</file>
+        <!--     log 기록 타입 인코딩 -->
+        <encoder>
+            <pattern>${FILE_LOG_PATTERN}</pattern>
+        </encoder>
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <!-- daily rollover -->
+            <fileNamePattern>${LOG_PATH}/${LOG_FILE_NAME}.%d{yyyy-MM-dd}.log</fileNamePattern>
+            <maxHistory>${LOG_MAX_HISTORY}</maxHistory>
+            <totalSizeCap>${LOG_TOTAL_SIZE_CAP}</totalSizeCap>
+        </rollingPolicy>
+    </appender>
+
+    <!-- spring profile별 로그 설정 -->
+    <!--  dev 환경  -->
+    <springProfile name="dev">
+        <root level="info">
+            <!-- 참조할 appender - STDOUT -->
+            <appender-ref ref="STDOUT" />
+        </root>
+        <logger name="org.springframework.web" level="debug">
+            <!-- 참조할 appender - FILE -->
+            <appender-ref ref="FILE" />
+        </logger>
+    </springProfile>
+
+</configuration>