| # Usamos Python 3.11 oficial | |
| FROM python:3.11 | |
| # Creamos un usuario no root para mayor seguridad | |
| RUN useradd -m -u 1000 user | |
| USER user | |
| ENV PATH="/home/user/.local/bin:$PATH" | |
| # Directorio de trabajo | |
| WORKDIR /app | |
| # Copiamos requirements y los instalamos | |
| COPY --chown=user ./requirements.txt requirements.txt | |
| RUN pip install --no-cache-dir --upgrade -r requirements.txt | |
| # Copiamos el resto de la aplicación | |
| COPY --chown=user . /app | |
| # Exponemos el puerto donde Flask correrá | |
| EXPOSE 5000 | |
| # Comando para iniciar Flask | |
| CMD ["python", "app.py"] | |