deploy: CI/CD workflow 수정

.github/workflows/prod-deploy-container.yml

@@ -1,13 +1,17 @@
-name: Deploy to EC2 on develop
+name: CI/CD Workflow for Develop
 
 on:
-  push:
-    branches: [ "develop" ]
+  # PR 작성 및 업데이트 시 CI 실행
   pull_request:
     branches: [ "develop" ]
 
+  # develop 브랜치로의 푸시 시 CD 실행
+  push:
+    branches: [ "develop" ]
+
 jobs:
-  build-and-push-image:
+  # 공통 설정 및 Gradle 빌드용 Setup job
+  gradle-setup:
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -16,14 +20,13 @@ jobs:
       # 소스 코드 체크아웃
       - uses: actions/checkout@v4
 
-      # JDK 설정
+      # JDK 및 Gradle 설정
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
           java-version: '17'
           distribution: 'temurin'
 
-      # Gradle 설정
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4
         with:
@@ -35,42 +38,63 @@ jobs:
 
       # Gradle 빌드
       - name: Build with Gradle Wrapper
+        id: build
         run: ./gradlew build
 
+      # 빌드 결과물 업로드
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: application-jar
+          path: build/libs/*.jar
+
+
+  # CD 작업 - Docker 빌드, 이미지 푸시 및 배포 (develop 브랜치에 머지 시)
+  build-push-deploy:
+    runs-on: ubuntu-latest
+    needs: gradle-setup
+    if: github.event_name == 'push'
+    permissions:
+      contents: read
+
+    steps:
+      # 소스 코드 체크아웃
+      - uses: actions/checkout@v4
+
+      # 아티팩트 다운로드
+      - name: Download build artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: application-jar
+          path: build/libs
+
       # Docker 이미지 빌드
       - name: Build Docker image
-        run: docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}   .
+        run: docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }} .
 
-      # Docker Hub에 로그인
+      # Docker Hub에 로그인 및 이미지 푸시
       - name: Log in to Docker Hub
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
 
-      # Docker 이미지 푸시
       - name: Push Docker image to Docker Hub
         run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}
 
-  deploy-to-ec2:
-    needs: build-and-push-image
-    runs-on: ubuntu-latest
-
-    steps:
       # SSH 비밀 키 설정
       - name: Install SSH Key
         uses: webfactory/[email protected]
         with:
           ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
 
-      # EC2에 접속하여 Docker Compose 실행
+      # EC2 서버에 Docker Compose로 배포
       - name: Deploy on EC2
         env:
           EC2_HOST: ${{ secrets.EC2_HOST }}
           EC2_USER: ${{ secrets.EC2_USER }}
         run: |
           ssh -o StrictHostKeyChecking=no $EC2_USER@$EC2_HOST << EOF
-          
             cd /home/ubuntu  # docker-compose.yml 파일 위치로 이동
 
             # 기존 컨테이너 중지
@@ -85,22 +109,3 @@ jobs:
             # 모든 서비스 다시 실행
             docker-compose up -d
           EOF
-
-  dependency-submission:
-
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-
-    steps:
-    - uses: actions/checkout@v4
-    - name: Set up JDK 17
-      uses: actions/setup-java@v4
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-
-    # Generates and submits a dependency graph, enabling Dependabot Alerts for all project dependencies.
-    # See: https://github.com/gradle/actions/blob/main/dependency-submission/README.md
-    - name: Generate and submit dependency graph
-      uses: gradle/actions/dependency-submission@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0