Node/.github/workflows/deploy.yml at main · Caffeine-Drop/Node · GitHub

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name: Deploy to EC2

on:
  push:
    branches:
      - main

jobs:
  deploy:
    name: Deploy Node.js to AWS EC2
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18'

      - name: Install Dependencies
        run: npm install

      - name: SSH to EC2 and Deploy
        env:
          SSH_PRIVATE_KEY: ${{ secrets.EC2_SSH_KEY }}
          EC2_HOST: ${{ secrets.EC2_HOST }}
          EC2_USER: ${{ secrets.EC2_USER }}
          DATABASE_URL: ${{ secrets.DATABASE_URL }}
          MYSQL_ROOT_PASSWORD: ${{ secrets.MYSQL_ROOT_PASSWORD }}
          EXPRESS_SESSION_SECRET: ${{ secrets.EXPRESS_SESSION_SECRET }}
          PASSPORT_NAVER_CLIENT_ID: ${{ secrets.PASSPORT_NAVER_CLIENT_ID }}
          PASSPORT_NAVER_CLIENT_SECRET: ${{ secrets.PASSPORT_NAVER_CLIENT_SECRET }}
          PASSPORT_KAKAO_CLIENT_ID: ${{ secrets.PASSPORT_KAKAO_CLIENT_ID }}
          PASSPORT_KAKAO_CLIENT_SECRET: ${{ secrets.PASSPORT_KAKAO_CLIENT_SECRET }}

        run: |
          mkdir -p ~/.ssh
          echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa

          ssh -o StrictHostKeyChecking=no $EC2_USER@$EC2_HOST << 'EOF'
            # 환경 변수 설정
            export DATABASE_URL="${{ secrets.DATABASE_URL }}"
            export MYSQL_ROOT_PASSWORD="${{ secrets.MYSQL_ROOT_PASSWORD }}"
            export EXPRESS_SESSION_SECRET="${{ secrets.EXPRESS_SESSION_SECRET }}"
            export PASSPORT_NAVER_CLIENT_ID="${{ secrets.PASSPORT_NAVER_CLIENT_ID }}"
            export PASSPORT_NAVER_CLIENT_SECRET="${{ secrets.PASSPORT_NAVER_CLIENT_SECRET }}"
            export PASSPORT_KAKAO_CLIENT_ID="${{ secrets.PASSPORT_KAKAO_CLIENT_ID }}"
            export PASSPORT_KAKAO_CLIENT_SECRET="${{ secrets.PASSPORT_KAKAO_CLIENT_SECRET }}"
            export AWS_SECRET_ACCESS_KEY="${{ secrets.AWS_SECRET_ACCESS_KEY }}"
            export AWS_REGION="${{ secrets.AWS_REGION }}"
            export AWS_ACCESS_KEY_ID="${{ secrets.AWS_ACCESS_KEY_ID }}"

            # EC2 서버에 배포된 Node.js 애플리케이션 위치로 이동
            cd /home/ubuntu/Node

            # .env 파일 생성 (Prisma에서 DATABASE_URL을 인식할 수 있도록)
            echo "DATABASE_URL=$DATABASE_URL" > .env
            echo "MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD" >> .env
            echo "EXPRESS_SESSION_SECRET=${{ secrets.EXPRESS_SESSION_SECRET }}" >> .env
            echo "PASSPORT_NAVER_CLIENT_ID=${{ secrets.PASSPORT_NAVER_CLIENT_ID }}" >> .env
            echo "PASSPORT_NAVER_CLIENT_SECRET=${{ secrets.PASSPORT_NAVER_CLIENT_SECRET }}" >> .env
            echo "PASSPORT_KAKAO_CLIENT_ID=${{ secrets.PASSPORT_KAKAO_CLIENT_ID }}" >> .env
            echo "PASSPORT_KAKAO_CLIENT_SECRET=${{ secrets.PASSPORT_KAKAO_CLIENT_SECRET }}" >> .env
            echo "AWS_SECRET_ACCESS_KEY"="${{ secrets.AWS_SECRET_ACCESS_KEY }}" >> .env
            echo "AWS_REGION"="${{ secrets.AWS_REGION }}" >> .env
            echo "AWS_ACCESS_KEY_ID"="${{ secrets.AWS_ACCESS_KEY_ID }}" >> .env


            # Prisma 마이그레이션
            if [ -f "prisma/schema.prisma" ]; then
              echo "Running Prisma migrations..."
              npx prisma migrate deploy
            else
              echo "Prisma schema not found. Skipping migrations..."
            fi

            # 최신 코드 pull
            git pull origin main

            # 종속성 설치
            npm install

            # mysql 실행 확인 (안되어 있으면 시작)
            if systemctl is-active --quiet mysql; then
              echo "MySQL is running."
            else
              echo "MySQL is not running. Starting MySQL..."
              sudo systemctl start mysql
            fi

            # elasticsearch 실행 확인 (안되어 있으면 시작)
            if systemctl is-active --quiet elasticsearch; then
              echo "Elasticsearch is running."
            else
              echo "Elasticsearch is not running. Starting Elasticsearch..."
              sudo systemctl start elasticsearch
            fi

            # app 실행 확인 (안되어 있으면 시작) & 무중단 배포
            if pm2 describe "app" > /dev/null; then
              echo "App is already running, reloading it..."
              pm2 reload all
            else
              echo "App is not running, starting it..."
              pm2 start /home/ubuntu/Node/src/server.js --name "app" --env DATABASE_URL="$DATABASE_URL" --env MYSQL_ROOT_PASSWORD="$MYSQL_ROOT_PASSWORD"
            fi

            pm2 save
          EOF