# Usa l'immagine Python leggera
FROM python:3.12-slim


# Set non-interactive frontend
ENV DEBIAN_FRONTEND=noninteractive

# Aggiorna i pacchetti e installa le dipendenze di sistema
RUN apt-get update && apt-get install -y --no-install-recommends \
    tzdata \
    build-essential && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# Set the timezone (replace "Europe/Rome" with your timezone)
RUN echo "Europe/Rome" > /etc/timezone && \
    ln -sf /usr/share/zoneinfo/Europe/Rome /etc/localtime && \
    dpkg-reconfigure -f noninteractive tzdata

COPY . /var/www/myapp

WORKDIR /var/www/myapp

RUN pip install --no-cache-dir -r requirements.txt gunicorn

EXPOSE 80

# Il Numero di worker = (numero CPU) * 2 + 1
CMD ["gunicorn", "-w", "4", "-k", "uvicorn.workers.UvicornWorker", "-b", "0.0.0.0:80", "main:app"]