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| # Stage 1: Build frontend | |
| FROM node:latest AS frontend | |
| # Set working directory for frontend | |
| WORKDIR /app/frontend | |
| # Copy frontend source code | |
| COPY frontend/package.json frontend/package-lock.json ./ | |
| COPY frontend . | |
| # Install dependencies | |
| RUN npm install | |
| # Build frontend | |
| RUN npm run build | |
| # Stage 2: Build backend | |
| FROM python:3.9-slim AS backend | |
| # Set working directory for backend | |
| WORKDIR /app/backend | |
| # Copy backend source code | |
| COPY backend . | |
| # Install backend dependencies | |
| COPY backend/requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Stage 3: Serve frontend and backend using nginx and gunicorn | |
| FROM nginx:latest AS production | |
| # Copy built frontend files from the frontend stage to nginx | |
| COPY --from=frontend /app/frontend/dist /usr/share/nginx/html | |
| # Copy built backend code from the backend stage | |
| COPY --from=backend /app/backend /app/backend | |
| # Expose port 80 for nginx | |
| EXPOSE 80 | |
| # Start gunicorn server for backend | |
| CMD ["gunicorn", "--bind", "0.0.0.0:8000", "app:app"] | |