deploy.yml

name: Deploy to EC2 with Docker Compose

on:
  push:
    branches:
      - dev
      - main

env:
  AWS_REGION: ap-northeast-2
  DOCKER_HUB_REPOSITORY: baeeejw/jgs-spring-boot
  working-directory: ./Server

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: JDK 17 설치
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'corretto'

      - name: gradlew에 실행 권한 부여
        run: chmod +x gradlew
        working-directory: ${{ env.working-directory }}

      - name: 프로젝트 빌드
        run: ./gradlew clean build -x test
        working-directory: ${{ env.working-directory }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Log in to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_TOKEN }}

      - name: Build and push Docker image
        run: |
          docker buildx build --push --tag ${{ env.DOCKER_HUB_REPOSITORY }}:latest .
        working-directory: ${{ env.working-directory }}

      - name: SSH into EC2 and deploy with Docker Compose
        uses: appleboy/ssh-action@v0.1.8
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ubuntu
          key: ${{ secrets.EC2_SECRET }}
          script: |
            cd /home/ubuntu/spring-boot

            # Docker 이미지 삭제
            docker image prune -af

            # 디스크 공간 정리
            sudo apt-get clean
            sudo rm -rf /var/lib/docker/tmp/*

            # 새로운 이미지 풀 및 배포
            docker-compose pull
            docker-compose up -d