setting : Spring Boot CI-CD.yml #2
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| # Workflow 이름 | |
| name: Spring Boot CI/CD with Docker and EC2 | |
| # 어떤 이벤트가 발생하면 workflow 실행할 지 명시 | |
| on: | |
| # main 브랜치와 dev 브랜치에 push나 pull request 발생 시 | |
| push: | |
| branches: [ "main", "dev" ] | |
| pull_request: | |
| branches: [ "main", "dev" ] | |
| # 위 이벤트 발생 시 실행될 작업들 | |
| jobs: | |
| build: | |
| # VM의 실행 환경 지정 => 우분투 최신 버전 | |
| runs-on: ubuntu-latest | |
| # 실행될 jobs를 순서대로 명시 | |
| steps: | |
| # 리포지토리 체크아웃 | |
| - name: Check out repository | |
| uses: actions/checkout@v4 | |
| # JDK 17 설치 | |
| - name: Set up JDK 17 | |
| uses: actions/setup-java@v4 | |
| with: | |
| java-version: '17' | |
| distribution: 'temurin' | |
| # Gradle Build를 위한 권한 부여 | |
| - name: Grant execute permission for gradlew | |
| run: chmod +x gradlew | |
| # Gradle로 빌드 실행 | |
| - name: Build with Gradle | |
| run: ./gradlew clean build | |
| # # Gradle Build (test 제외) | |
| # - name: Build with Gradle | |
| # run: ./gradlew clean build --exclude-task test | |
| # Docker Buildx 설정 | |
| - name: Docker Setup Buildx | |
| uses: docker/[email protected] | |
| # DockerHub 로그인 | |
| - name: Log in to DockerHub | |
| uses: docker/[email protected] | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_PASSWORD }} | |
| # 이미지 이름을 날짜와 함께 설정 | |
| - name: Set image name with date | |
| run: echo "IMAGE_NAME=${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.PROJECT_NAME }}:$(date +%s)" >> $GITHUB_ENV | |
| # Docker 이미지 빌드 및 푸시 | |
| - name: Build and push Docker image | |
| run: | | |
| docker build . --file Dockerfile -t ${{ env.IMAGE_NAME }} | |
| docker push ${{ env.IMAGE_NAME }} | |
| # 이미지 이름을 파일에 저장 | |
| - name: Save image name to file | |
| run: echo ${{ env.IMAGE_NAME }} > image-name.txt | |
| # 이미지 이름 아티팩트 업로드 | |
| - name: Upload image name artifact | |
| uses: actions/[email protected] | |
| with: | |
| name: image-name | |
| path: image-name.txt | |
| deploy: | |
| runs-on: ubuntu-latest | |
| needs: build | |
| steps: | |
| # 리포지토리 체크아웃 | |
| - name: Check out repository | |
| uses: actions/checkout@v4 | |
| # 이미지 이름 아티팩트 다운로드 | |
| - name: Download image name artifact | |
| uses: actions/[email protected] | |
| with: | |
| name: image-name | |
| # 파일에서 이미지 이름 읽기 | |
| - name: Read image name from file | |
| id: read-image-name | |
| run: echo "IMAGE_NAME=$(cat image-name.txt)" >> $GITHUB_ENV | |
| # EC2에 SSH로 접속하여 배포 | |
| - name: SSH into EC2 and deploy | |
| uses: appleboy/[email protected] | |
| with: | |
| host: ${{ secrets.EC2_HOST }} | |
| username: ${{ secrets.EC2_USER }} | |
| key: ${{ secrets.EC2_SSH_KEY }} | |
| script: | | |
| sudo docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }} | |
| sudo docker pull ${{ env.IMAGE_NAME }} | |
| sudo docker stop springboot-app || true | |
| sudo docker rm springboot-app || true | |
| sudo docker run -d --name springboot-app -p 8080:8080 \ | |
| -e SPRING_DATASOURCE_URL=${{ secrets.DB_URL }} \ | |
| -e SPRING_DATASOURCE_USERNAME=${{ secrets.DB_USERNAME }} \ | |
| -e SPRING_DATASOURCE_PASSWORD=${{ secrets.DB_PASSWORD }} \ | |
| ${{ env.IMAGE_NAME }} |