Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV DEBIAN_FRONTEND=noninteractive

# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    libpq-dev \
    gettext \
    && rm -rf /var/lib/apt/lists/*

# Create virtual environment
RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Install python dependencies inside venv
COPY requirements.txt /app/
RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt

# Copy project
COPY . /app/

RUN chmod +x /app/entrypoint.sh

# Set entrypoint
ENTRYPOINT ["/app/entrypoint.sh"]

# Expose port
EXPOSE 8000

# Run the application
CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]