Merge pull request #4 from Nexters/dev

[feature-2] CI/CD 구축

.github/pull_request_template.md

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+## #️⃣연관된 이슈
+
+> ex) #이슈번호, #이슈번호
+
+## 📝작업 내용
+
+> 이번 PR에서 작업한 내용을 간략히 설명해주세요(이미지 첨부 가능)
+
+### 스크린샷 (선택)
+
+## 💬리뷰 요구사항(선택)
+
+> 리뷰어가 특별히 봐주었으면 하는 부분이 있다면 작성해주세요
+>
+> ex) 메서드 XXX의 이름을 더 잘 짓고 싶은데 혹시 좋은 명칭이 있을까요?

.github/workflows/cd.yml

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+name: CD
+
+on:
+  push:
+    branches:
+      - main
+
+permissions: write-all #테스트 결과 작성을 위해 쓰기권한 추가
+
+jobs:
+  # 빌드
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      #jdk 세팅
+      - name: check out
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      #gradle 캐싱
+      - name: Gradle Caching
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      ### CD
+      #배포를 위한 prod properties 설정
+      - name: Make application-prod.properties
+        run: |
+          cd ./src/main/resources
+          touch ./application-prod.properties
+          echo "${{ secrets.PROPERTIES_PROD }}" > ./application-prod.properties
+        shell: bash
+
+      #test를 제외한 프로젝트 빌드
+      - name: Build With Gradle
+        run: ./gradlew build -x test
+  # 도커
+  docker:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/donmani:latest
+
+  # 배포
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+    - name: Deploy to Prod
+      uses: appleboy/ssh-action@master
+      id: deploy-prod
+      with:
+        host: ${{ secrets.SERVER_IP }}
+        username: ${{ secrets.SERVER_USER }}
+        key: ${{ secrets.SERVER_PASSWORD }}
+        envs: GITHUB_SHA
+        script: |
+          docker stop donmani
+          docker rm donmani
+          sudo docker pull ${{ secrets.DOCKER_HUB_USERNAME }}/donmani
+          docker run -d --name donmani -p 8080:8080 ${{ secrets.DOCKER_HUB_USERNAME }}/donmani
+          docker rmi -f $(docker images -f "dangling=true" -q)

.github/workflows/ci.yml

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+name: Java CI with Gradle
+
+on:
+  pull_request:
+    branches:
+      - dev
+
+permissions: write-all # 테스트 결과 작성을 위해 쓰기 권한 추가
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    services:
+      mysql:
+        image: mysql:8
+        env:
+          MYSQL_ROOT_PASSWORD: root
+          MYSQL_DATABASE: testdb
+          MYSQL_USER: testuser
+          MYSQL_PASSWORD: testpassword
+        ports:
+          - 3306:3306
+        options: >-
+          --health-cmd="mysqladmin ping --host=localhost --user=testuser --password=testpassword"
+          --health-interval=10s
+          --health-timeout=10s
+          --health-retries=5
+
+    env:
+      SPRING_DATASOURCE_URL: jdbc:mysql://localhost:3306/testdb
+      SPRING_DATASOURCE_USERNAME: testuser
+      SPRING_DATASOURCE_PASSWORD: testpassword
+      SPRING_JPA_DATABASE_PLATFORM: org.hibernate.dialect.MySQL8Dialect
+
+    steps:
+      # JDK 세팅
+      - name: Check out repository
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      # Gradle 캐싱
+      - name: Gradle Caching
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      # CI
+      - name: Grant Execute Permission For Gradlew
+        run: chmod +x gradlew
+
+      # MySQL이 제대로 실행되도록 대기 (선택 사항)
+      - name: Wait for MySQL to be ready
+        run: sleep 15
+
+      # 테스트를 제외한 프로젝트 빌드
+      - name: Build With Gradle
+        run: ./gradlew build -x test
+
+      # 테스트 실행
+      - name: Build With Test
+        run: ./gradlew test
+
+      # 테스트 결과 파일 생성
+      - name: Publish Unit Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v1
+        if: ${{ always() }}
+        with:
+          files: build/test-results/**/*.xml

Dockerfile

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+FROM openjdk:17-ea-11-jdk-slim
+ARG JAR_FILE=./build/libs/donmani_server-0.0.1-SNAPSHOT.jar
+COPY ${JAR_FILE} donmani_server.jar
+ENTRYPOINT ["java", "-jar", "/donmani_server.jar", "--spring.profiles.active=prod"]