deploy.yml

name: Check code quality, run test code

on:
  pull_request:
    branches:
      - main
    types:
      - closed

jobs:
  deploy:
    name: Deploy Docker image to ECR and Run docker image in EC2 instance
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest

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

      - name: AWS Credentials 가져오기
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: AWS ECR 로그인
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v2

      - name: 백엔드 도커 이미지 생성 및 배포
        env:
          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
          ECR_REPOSITORY: ${{ secrets.ECR_REPOSITORY_NAME }}
          IMAGE_TAG: ${{ github.sha }}
        run: |
          # 도커 이미지 생성
          docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG -t $ECR_REGISTRY/$ECR_REPOSITORY:latest .

          # ECR로 도커 이미지 PUSH
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:latest

      - name: EC2에 배포 및 백엔드 어플리케이션 실행
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_SSH_KEY }}
          script: ./deploy.sh

      - name: 배포 결과 확인
        if: always()
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_SSH_KEY }}
          script: |
            # 컨테이너 상태 확인
            if docker ps | grep -q "${{ secrets.ECR_REPOSITORY_NAME }}"; then
              echo "Container is running successfully"
              exit 0
            else
              echo "Container is not running"
              exit 1
            fi