💚 ci: 배포를 위한 CI/CD, Dokerfile 작성

.github/workflows/cd.yml

@@ -0,0 +1,47 @@
+name: CD
+
+on:
+  workflow_run:
+    workflows: ["CI with Gradle"] # CI 워크플로우 이름과 정확히 일치해야 함
+    types: [completed]
+    branches: [main] # main 브랜치에서 CI가 성공적으로 끝났을 때만 실행
+
+permissions:
+  contents: read
+
+env:
+  IMAGE: ${{ secrets.DOCKER_USERNAME }}/bearchive # CI와 동일한 이미지명 사용
+
+jobs:
+  deploy:
+    name: Deploy to Server
+    runs-on: ubuntu-latest
+    # CI 워크플로우가 실패하면 실행되지 않도록 조건 추가
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # SSH로 서버에 접속해 배포
+      - name: Deploy over SSH
+        uses: appleboy/ssh-action@v1.2.0
+        with:
+          host: ${{ secrets.SERVER_HOST }}
+          username: ${{ secrets.SERVER_USER }}
+          key: ${{ secrets.SERVER_SSH_KEY }}
+          port: 22
+          script: |
+            echo "${{ secrets.ENV_FILE }}" > /home/${{ secrets.SERVER_USER }}/.env
+            echo "[1/3] Pull latest Docker image..."
+            docker pull ${{ env.IMAGE }}:latest
+
+            echo "[2/3] Restart container with new image..."
+            docker stop bearchive || true
+            docker rm bearchive || true
+            docker run -d --name bearchive \
+              --env-file /home/${{ secrets.SERVER_USER }}/.env \
+              -p 8080:8080 \
+              ${{ env.IMAGE }}:latest
+
+            echo "[3/3] Cleanup unused images..."
+            docker image prune -f

.github/workflows/ci.yml

@@ -0,0 +1,86 @@
+name: CI with Gradle
+
+on:
+  pull_request:
+    branches: ["main"] # main 브랜치에 PR 이벤트 발생 시 CI 실행
+  push:
+    branches: ["main"] # main 브랜치로 직접 push될 때도 CI 실행
+  workflow_dispatch: # Actions 탭에서 수동 실행 버튼 제공
+
+# 같은 브랜치에서 중복 실행되면 이전 빌드 취소
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+# 전역 환경변수
+env:
+  JAVA_VERSION: '21'
+  IMAGE: ${{ secrets.DOCKER_USERNAME }}/bearchive # Docker Hub 이미지명 (소문자 필수)
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Temurin JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ env.JAVA_VERSION }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build JAR
+        # 빌드할 모듈을 ':moamoa:' 로 명확히 지정
+        run: ./gradlew :moamoa:bootJar -x test --no-daemon
+
+      - name: Upload JAR artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: app-jar
+          # JAR 파일의 경로를 'moamoa' 모듈의 빌드 경로로 변경
+          path: moamoa/build/libs/*.jar
+
+  docker-push:
+    name: Docker Build & Push
+    # 조건: PR 이벤트가 아니고 && 대상 브랜치가 main일 때만 이미지 푸시
+    if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
+    needs: build # 빌드 Job 성공 후에만 실행
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download JAR artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: app-jar
+          # ✅ [수정] 아티팩트를 다운로드할 위치도 맞춰주는 것이 좋습니다.
+          path: moamoa/build/libs
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build & Push image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ env.IMAGE }}:latest
+            ${{ env.IMAGE }}:${{ github.sha }}

.gitignore

@@ -1,2 +1,54 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac ###
 .DS_Store
 
+### 환경 변수, 시크릿 파일 ###
+application-secret.properties
+.env
+
+### 환경변수 파일 ###
+**/application-secret.properties
+
+*.zip
+
+logs
+
+application.properties
+

Dockerfile

@@ -0,0 +1,10 @@
+FROM eclipse-temurin:21-jre
+
+# 애플리케이션 실행 디렉토리
+WORKDIR /app
+
+#  CI에서 만든 JAR 파일의 경로를 'moamoa' 모듈 경로로 변경
+COPY moamoa/build/libs/*.jar /app/app.jar
+
+# 실행
+ENTRYPOINT ["java","-jar","/app/app.jar"]

moamoa/gradle/wrapper/gradle-wrapper.properties → gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME