[Setting] CI/CD 설정

.github/workflows/deploy.yml

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+name: CI/CD pipeline test
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+
+env:
+  DOCKER_HUB_USERNAME: ${{ secrets.DOCKER_HUB_USERNAME }}
+  DOCKER_HUB_ACCESS_TOKEN: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+  DOCKER_REPO: ${{ secrets.DOCKER_REPO }}
+  AWS_HOST: ${{ secrets.AWS_HOST }}
+  AWS_SSH_KEY: ${{ secrets.AWS_SSH_KEY }}
+  AWS_USER: ${{ secrets.AWS_USER }}
+
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Login to Docker Hub
+        run: |
+          docker login -u ${{ env.DOCKER_HUB_USERNAME }} -p ${{ env.DOCKER_HUB_ACCESS_TOKEN }}
+
+      - name: Build and push Docker image
+        run: |
+          docker build -t ${{ env.DOCKER_REPO }}:latest .
+          docker push ${{ env.DOCKER_REPO }}:latest
+
+  deploy:
+    needs: build-and-push
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: EC2 Docker Deploy
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ env.AWS_HOST }}
+          username: ${{ env.AWS_USER }}
+          key: ${{ env.AWS_SSH_KEY }}
+          script: |
+            cd git-action-test/
+            sed -i 's|image:.*|image: '"${{ env.DOCKER_REPO }}:latest"'|' docker-compose.yaml
+            docker-compose down
+            docker-compose pull
+            docker-compose up -d

Dockerfile

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+# 1. 베이스 이미지로 Python 3.9 선택
+FROM python:3.9-slim
+
+# 2. 작업 디렉토리 생성
+WORKDIR /app
+
+# 3. 요구 사항 파일 복사
+COPY requirements.txt /app/
+
+# 4. 의존성 설치
+RUN pip install --no-cache-dir -r requirements.txt
+
+# 5. 애플리케이션 코드 복사
+COPY . /app/
+
+# 6. FastAPI 서버 실행 (Uvicorn 사용)
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]