build-test.yaml

# Temporary Single EC2 deployment file

name: Build test

on:
  push:
    branches:
      github-action-test

jobs:
  deploy:
    runs-on: ubuntu-latest
    services:
      mysql:
        image: mysql:8.0
        env:
          MYSQL_ROOT_PASSWORD: root
          MYSQL_DATABASE: testdb
          MYSQL_USER: user
          MYSQL_PASSWORD: somepassword
        ports:
          - 3306:3306
        options: >-
          --health-cmd="mysqladmin ping -h localhost"
          --health-interval=10s
          --health-timeout=5s
          --health-retries=3

    steps:
      # 1. GitHub 저장소에서 코드 가져오기
      - name: Checkout Repository
        uses: actions/checkout@v4

      # 2. Java 및 Gradle 설정
      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'

      # 3. Gradle 빌드 수행
      - name: Build with Gradle
        run: |
          chmod +x gradlew
          ./gradlew build
        # Just for build test, not for prod!
        env:
          SPRING_DATASOURCE_URL: jdbc:mysql://localhost:3306/testdb
          SPRING_DATASOURCE_USERNAME: user
          SPRING_DATASOURCE_PASSWORD: somepassword
          SPRING_JPA_HIBERNATE_DDL_AUTO: create-drop
          SPRING_PROFILES_ACTIVE: "prod"

      # AWS EC2에 SSH 접속하여 NGINX 설치 및 실행
      # - name: Install & Start NGINX
      #   uses: appleboy/ssh-action@v0.1.10
      #   with:
      #     host: ${{ secrets.EC2_HOST }}
      #     username: ${{ secrets.EC2_USER }}
      #     key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
      #     script: |
      #       echo "Checking if NGINX is installed..."
      #       if ! command -v nginx &> /dev/null
      #       then
      #         echo "NGINX not found. Installing..."
      #         sudo apt update && sudo apt install -y nginx
      #       else
      #         echo "NGINX is already installed."
      #       fi
      #       echo "Starting NGINX..."
      #       sudo systemctl enable nginx
      #       sudo systemctl start nginx
      #       sudo systemctl status nginx

      # NGINX 리버스 프록시 설정
      # - name: Configure NGINX Reverse Proxy
      #   uses: appleboy/ssh-action@v0.1.10
      #   with:
      #     host: ${{ secrets.EC2_HOST }}
      #     username: ${{ secrets.EC2_USER }}
      #     key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
      #     script: |
      #       echo "Setting up NGINX reverse proxy..."
      #       sudo bash -c 'cat > /etc/nginx/sites-available/default <<EOF
      #       server {
      #           listen 80;
      #           server_name _;
                
      #           location / {
      #               proxy_pass http://localhost:8080/;
      #               proxy_set_header Host \$host;
      #               proxy_set_header X-Real-IP \$remote_addr;
      #               proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
      #               proxy_set_header X-Forwarded-Proto \$scheme;
      #           }
      #       }
      #       EOF'
      #       sudo nginx -t && sudo systemctl restart nginx

      - name: Create .env file on EC2
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
          script: |
            mkdir ~/app
            echo "SPRING_DATASOURCE_URL=${{ secrets.SPRING_DATASOURCE_URL }}" > ~/app/.env
            echo "SPRING_DATASOURCE_USERNAME=${{ secrets.SPRING_DATASOURCE_USERNAME }}" >> ~/app/.env
            echo "SPRING_DATASOURCE_PASSWORD=${{ secrets.SPRING_DATASOURCE_PASSWORD }}" >> ~/app/.env
            echo "SPRING_PROFILES_ACTIVE=prod" >> ~/app/.env
            chmod 600 ~/app/.env

      # 빌드된 JAR 파일을 EC2로 업로드
      - name: Upload JAR to EC2
        uses: appleboy/scp-action@v0.1.4
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
          source: "build/libs/*-SNAPSHOT.jar"
          target: "~/app/"

      - name: Delete latest JAR file
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
          script: |
            cd ~/app
            LATEST_JAR=$(ls -t *.jar | head -n 1) || true
            echo "Latest JAR file: $LATEST_JAR"
            for file in *.jar; do
              if [[ "$file" != "$LATEST_JAR" ]]; then
                echo "Deleting $file..."
                rm -f "$file"
              fi
            done
        continue-on-error: true

      - name: Upload Dockerfile and Compose file
        uses: appleboy/scp-action@v0.1.3
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
          source: "deploy-Dockerfile, docker-compose.yaml"
          target: "~/deploy"

      - name: Deploy via SSH
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
          script: |
            cd ~/deploy
            echo "Building Docker image..."
            docker build -t myapp:1.0 -f deploy-dockerfile .
            
            echo "Starting containers..."
            docker-compose up -d myapp