deploy.yml

name: Docker Build and Push

on:
  push:
    branches:
      - main
      - GUTTOK-92
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '21'

      - name: Grant execute permission for Gradle
        run: chmod +x gradlew

      - name: Generate .env file
        run: |
          cat <<EOF > .env
          MYSQL_URL=jdbc:mysql://mysql:3306/${{ secrets.DOCKER_MYSQL_DATABASE }}
          MYSQL_USERNAME=${{ secrets.DOCKER_MYSQL_USERNAME }}
          MYSQL_PASSWORD=${{ secrets.DOCKER_MYSQL_PASSWORD }}
          REDIS_HOST=${{ secrets.REDIS_HOST }}
          REDIS_PORT=${{ secrets.REDIS_PORT }}
          REDIS_PASSWORD=${{ secrets.REDIS_PASSWORD }}
          AWS_REGION=${{ secrets.AWS_REGION }}
          AWS_ACCESS_KEY=${{ secrets.AWS_ACCESS_KEY }}
          AWS_SECRET_KEY=${{ secrets.AWS_SECRET_KEY }}
          DOCKER_MYSQL_PASSWORD=${{ secrets.DOCKER_MYSQL_PASSWORD }}
          DOCKER_MYSQL_DATABASE=${{ secrets.DOCKER_MYSQL_DATABASE }}
          DOCKER_MYSQL_CHARSET=${{ secrets.DOCKER_MYSQL_CHARSET }}
          DOCKER_MYSQL_COLLATION=${{ secrets.DOCKER_MYSQL_COLLATION }}
          DOCKER_REDIS_PASSWORD=${{ secrets.DOCKER_REDIS_PASSWORD }}
          DOCKER_TZ=${{ secrets.DOCKER_TZ }}
          EOF
        shell: bash

      - name: Run tests with Gradle
        run: ./gradlew clean bootjar -Duser.language=ko -Duser.country=KR

  Docker-build-and-push:
    runs-on: ubuntu-latest
    needs: test
    #if: github.ref == 'refs/heads/main'

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '21'

      - name: Grant execute permission for Gradle
        run: chmod +x gradlew

      - name: Generate .env file
        run: |
          cat <<EOF > .env
          MYSQL_URL=jdbc:mysql://mysql:3306/${{ secrets.DOCKER_MYSQL_DATABASE }}
          MYSQL_USERNAME=${{ secrets.DOCKER_MYSQL_USERNAME }}
          MYSQL_PASSWORD=${{ secrets.DOCKER_MYSQL_PASSWORD }}
          REDIS_HOST=${{ secrets.REDIS_HOST }}
          REDIS_PORT=${{ secrets.REDIS_PORT }}
          REDIS_PASSWORD=${{ secrets.REDIS_PASSWORD }}
          AWS_REGION=${{ secrets.AWS_REGION }}
          AWS_ACCESS_KEY=${{ secrets.AWS_ACCESS_KEY }}
          AWS_SECRET_KEY=${{ secrets.AWS_SECRET_KEY }}
          DOCKER_MYSQL_PASSWORD=${{ secrets.DOCKER_MYSQL_PASSWORD }}
          DOCKER_MYSQL_DATABASE=${{ secrets.DOCKER_MYSQL_DATABASE }}
          DOCKER_MYSQL_CHARSET=${{ secrets.DOCKER_MYSQL_CHARSET }}
          DOCKER_MYSQL_COLLATION=${{ secrets.DOCKER_MYSQL_COLLATION }}
          DOCKER_REDIS_PASSWORD=${{ secrets.DOCKER_REDIS_PASSWORD }}
          DOCKER_TZ=${{ secrets.DOCKER_TZ }}
          EOF

      - name: Build Local Docker Image
        run: docker build -f Dockerfile.local -t guttok_app:local .

      - name: Build AWS Docker Image
        run: docker build -f Dockerfile.aws -t guttok_app:aws .

      - name: Tag and Push Local Image to Docker Hub
        run: |
          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin
          export IMAGE_NAME="${{ secrets.DOCKERHUB_USERNAME }}/guttok_app:latest-local"
          docker tag guttok_app:local $IMAGE_NAME
          docker push $IMAGE_NAME

      - name: Tag and Push AWS Image to Docker Hub
        run: |
          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin
          export IMAGE_NAME="${{ secrets.DOCKERHUB_USERNAME }}/guttok_app:latest-aws"
          docker tag guttok_app:aws $IMAGE_NAME
          docker push $IMAGE_NAME

  aws-pull:
    runs-on: ubuntu-latest
    needs: Docker-build-and-push
    # if: github.ref == 'refs/heads/main'

    steps:

      - name: Deploy to AWS EC2
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_KEY }}
          port: ${{ secrets.EC2_SSH_PORT }}

          script: |
            # 1. 앱 디렉터리 생성
            echo "Creating app directory..."
            mkdir -p /home/${{ secrets.EC2_USER }}/guttok_app/

            # 2. EC2에 .env 파일 생성
            echo "Generating .env file on EC2..."
            cat <<EOF > /home/${{ secrets.EC2_USER }}/guttok_app/.env
            
            AWS_MYSQL_URL=${{ secrets.AWS_MYSQL_URL }}
            MYSQL_USERNAME=${{ secrets.AWS_MYSQL_USERNAME }}
            MYSQL_PASSWORD=${{ secrets.AWS_MYSQL_PASSWORD }}
            
            REDIS_HOST=${{ secrets.AWS_REDIS_HOST }}
            REDIS_PORT=${{ secrets.AWS_REDIS_PORT }}
            
            
            AWS_REGION=${{ secrets.AWS_REGION }}
            AWS_ACCESS_KEY=${{ secrets.AWS_ACCESS_KEY }}
            AWS_SECRET_KEY=${{ secrets.AWS_SECRET_KEY }}
            DOCKER_MYSQL_PASSWORD=${{ secrets.DOCKER_MYSQL_PASSWORD }}
            DOCKER_MYSQL_DATABASE=${{ secrets.DOCKER_MYSQL_DATABASE }}
            DOCKER_MYSQL_CHARSET=${{ secrets.DOCKER_MYSQL_CHARSET }}
            DOCKER_MYSQL_COLLATION=${{ secrets.DOCKER_MYSQL_COLLATION }}
            DOCKER_REDIS_PASSWORD=${{ secrets.DOCKER_REDIS_PASSWORD }}
            DOCKER_TZ=${{ secrets.DOCKER_TZ }}
            EOF

            # 3. .env 파일에 대한 권한 설정
            echo "Setting permissions for .env file..."
            chmod 600 /home/${{ secrets.EC2_USER }}/guttok_app/.env

            # 4. Docker Hub 로그인 및 최신 이미지 Pull
            echo "Pulling latest Docker image from DockerHub..."
            echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin
            
            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/guttok_app:latest-aws
            

            # 5. 기존 컨테이너 중지 및 삭제
            echo "Stopping and removing old container..."
            docker stop guttok_app || true
            docker rm guttok_app || true
            

            # 6. 새 컨테이너 실행
            echo "Running new container..."
            docker run -d --name guttok_app \
              --env-file /home/${{ secrets.EC2_USER }}/guttok_app/.env \
              -p 8080:8080 \
              ${{ secrets.DOCKERHUB_USERNAME }}/guttok_app:latest-aws