| # Use a smaller base image | |
| FROM python:3.9-alpine | |
| # Set work directory | |
| WORKDIR /usr/src/app | |
| # Set environment variables | |
| ENV PYTHONDONTWRITEBYTECODE 1 | |
| ENV PYTHONUNBUFFERED 1 | |
| # Install system dependencies | |
| RUN apk update && \ | |
| apk add --no-cache postgresql-dev gcc python3-dev musl-dev libjpeg zlib-dev | |
| # Install dependencies | |
| COPY ./requirements.txt . | |
| RUN pip install --upgrade pip && \ | |
| pip install --no-cache-dir -r requirements.txt | |
| # Remove the build dependencies to reduce image size | |
| RUN apk del gcc python3-dev musl-dev | |
| # Create a directory for static files | |
| RUN mkdir /usr/src/app/staticfiles | |