Merge pull request KU-rum#128 from kmw10693/chore/KU-rum#127

chore: 젠킨스를 이용한 무중단 배포 적용 (KU-rum#127)

.gitignore

@@ -1,6 +1,7 @@
 .env
 HELP.md
-src/main/resources/application.yml
+src/main/resources/application-prod.yml
+src/main/resources/application-local.yml
 .gradle
 build/
 !gradle/wrapper/gradle-wrapper.jar

Jenkinsfile

@@ -0,0 +1,53 @@
+pipeline{
+    agent any
+    environment {
+        SCRIPT_PATH = '/var/jenkins_home/custom/kurum'
+    }
+    tools {
+        gradle 'kurum'
+    }
+    stages{
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+        stage('Prepare'){
+            steps {
+                sh 'gradle clean'
+            }
+        }
+        stage('Replace Prod Properties') {
+            steps {
+                withCredentials([file(credentialsId: 'kurumprod', variable: 'kurumprod')]) {
+                    script {
+                        sh 'cp $kurumprod ./src/main/resources/application-prod.yml'
+                    }
+                }
+            }
+        }
+        stage('Build') {
+            steps {
+                sh 'gradle build -x test'
+            }
+        }
+        stage('Test') {
+            steps {
+                sh 'gradle test'
+            }
+        }
+        stage('Deploy') {
+            steps {
+                sh '''
+                    cp ./docker/docker-compose.blue.yml ${SCRIPT_PATH}
+                    cp ./docker/docker-compose.green.yml ${SCRIPT_PATH}
+                    cp ./docker/Dockerfile ${SCRIPT_PATH}
+                    cp ./scripts/deploy.sh ${SCRIPT_PATH}
+                    cp ./build/libs/*.jar ${SCRIPT_PATH}
+                    chmod +x ${SCRIPT_PATH}/deploy.sh
+                    ${SCRIPT_PATH}/deploy.sh
+                '''
+            }
+        }
+    }
+}

build.gradle

@@ -182,6 +182,10 @@ tasks.named('test') {
 	useJUnitPlatform()
 }
 
+tasks.named('jar') {
+	enabled = false
+}
+
 // 10. openapi3가 먼저 실행
 tasks.withType(GenerateSwaggerUI) {
 	dependsOn 'openapi3'

docker/Dockerfile

@@ -0,0 +1,11 @@
+# Java 17 베이스 이미지 사용
+FROM openjdk:17-jdk-slim
+
+# Dockerfile 내에서 사용할 변수 JAR_FILE을 정의
+ARG JAR_FILE=*.jar
+
+# JAR_FILE 경로에 해당하는 파일을 Docker 이미지 내부로 복사
+COPY ${JAR_FILE} spring-prod.jar
+
+# Docker 컨테이너가 시작될 때 실행할 명령을 지정
+ENTRYPOINT ["java", "-jar", "/spring-prod.jar"]

docker/docker-compose.blue.yml

@@ -0,0 +1,19 @@
+version: '3'
+services:
+  backend:
+    # 현재 디렉토리에서의 Dockerfile을 사용하여 Docker 이미지를 빌드
+    build: .
+    # 호스트의 8111 포트와 컨테이너의 8080 포트를 매핑
+    ports:
+      - "8111:8080"
+    # 컨테이너의 이름
+    container_name: spring-kurum-blue
+    environment:
+      - TZ=Asia/Seoul
+    networks:
+      - servernetwork
+
+networks:
+  servernetwork:
+    external: true
+    driver: bridge

docker/docker-compose.green.yml

@@ -0,0 +1,16 @@
+version: '3'
+services:
+  backend:
+    build: .
+    ports:
+      - "8112:8080"
+    container_name: spring-kurum-green
+    environment:
+      - TZ=Asia/Seoul
+    networks:
+      - servernetwork
+
+networks:
+  servernetwork:
+    external: true
+    driver: bridge

scripts/deploy.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+# 작업 디렉토리를 /var/jenkins_home/custom/snapcampus으로 변경
+cd /var/jenkins_home/custom/kurum
+
+# 환경변수 DOCKER_APP_NAME : 컨테이너 메인 이름
+DOCKER_APP_NAME=spring-kurum
+LOG_FILE=./deploy.log
+
+# 실행중인 blue가 있는지 확인
+# 프로젝트의 실행 중인 컨테이너를 확인하고, 해당 컨테이너가 실행 중인지 여부를 EXIST_BLUE 변수에 저장
+EXIST_BLUE=$(docker-compose -p "${DOCKER_APP_NAME}-blue" -f docker-compose.blue.yml ps | grep -E "Up|running")
+
+# 배포 시작한 날짜와 시간을 기록
+echo "배포 시작일자 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+
+
+# green이 실행중이면 blue up
+# EXIST_BLUE 변수가 비어있는지 확인
+if [ -z "$EXIST_BLUE" ]; then
+
+  # 로그 파일에 "blue up - blue 배포 : port:8081"이라는 내용을 추가
+  echo "blue 배포 시작 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+
+  # docker-compose.blue.yml 파일을 사용하여 blue 컨테이너를 빌드하고 실행
+  docker-compose -p ${DOCKER_APP_NAME}-blue -f docker-compose.blue.yml up -d --build
+
+  # 30초 동안 대기
+  sleep 30
+
+  # 로그 파일에 "green 중단 시작"이라는 내용을 추가
+  echo "green 중단 시작 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+
+  # docker-compose.green.yml 파일을 사용하여 green 컨테이너를 중지
+  docker-compose -p ${DOCKER_APP_NAME}-green -f docker-compose.green.yml down
+
+   # 사용하지 않는 이미지 삭제
+  docker image prune -af
+
+  echo "green 중단 완료 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+
+# blue가 실행중이면 green up
+else
+  echo "green 배포 시작 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+  docker-compose -p ${DOCKER_APP_NAME}-green -f docker-compose.green.yml up -d --build
+
+  sleep 30
+
+  echo "blue 중단 시작 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+  docker-compose -p ${DOCKER_APP_NAME}-blue -f docker-compose.blue.yml down
+  docker image prune -af
+
+  echo "blue 중단 완료 : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+
+fi
+  echo "배포 종료  : $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H):$(date +%M):$(date +%S)" >> $LOG_FILE
+
+  echo "===================== 배포 완료 =====================" >> $LOG_FILE
+  echo >> $LOG_FILE

src/main/resources/application.yml

@@ -0,0 +1,17 @@
+spring:
+  application:
+    name: kurum
+  profiles:
+    active: prod
+
+  thymeleaf:
+    prefix: classpath:/templates/
+    suffix: .html
+    cache: false
+    encoding: UTF-8
+    mode: HTML
+    enabled: true
+
+logging:
+  level:
+    org.springframework.cache: trace

src/test/java/ku_rum/backend/domain/common/wein/application/WeinServiceTest.java

@@ -0,0 +1,59 @@
+package ku_rum.backend.domain.common.wein.application;
+
+import ku_rum.backend.domain.common.wein.dto.request.WeinLoginRequest;
+import ku_rum.backend.global.exception.wein.WeinException;
+import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.http.*;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.RestTemplate;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@ExtendWith(MockitoExtension.class)
+@DataJpaTest
+@AutoConfigureMockMvc
+public class WeinServiceTest {
+
+    @InjectMocks
+    private WeinService weinService;
+
+    @Mock
+    private RestTemplate restTemplate;
+
+    @Mock
+    private HttpHeaders headers;
+
+    @Mock
+    private CloseableHttpClient httpClient;
+
+    @Test
+    void loginToWein_ExceptionHandling() {
+        // given
+        WeinLoginRequest request = new WeinLoginRequest("testUser", "testPass");
+
+        // when & then
+        assertThrows(WeinException.class, () -> weinService.loginToWein(request));
+    }
+
+    @Test
+    void createRequestBody_CorrectlyCreatesForm() {
+        // given
+        WeinLoginRequest request = new WeinLoginRequest("testUser", "testPass");
+
+        // when
+        MultiValueMap<String, String> requestBody = weinService.createRequestBody(request);
+
+        // then
+        assertEquals("testUser", requestBody.getFirst("userId"));
+        assertEquals("testPass", requestBody.getFirst("pw"));
+        assertEquals("", requestBody.getFirst("rtnUrl"));
+    }
+}