FROM python:3.11.4-slim-buster as builder # set work directory WORKDIR /usr/src/app # set environment variables ENV PYTHONDONTWRITEBYTECODE 1 ENV PYTHONUNBUFFERED 1 # install system dependencies RUN apt-get update && \ apt-get install -y --no-install-recommends gcc COPY ./requirements.txt . RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels -r requirements.txt # pull official base image FROM python:3.11.4-slim-buster # create directory for the app user RUN mkdir -p /home/app # create the app user RUN addgroup --system app && adduser --system --group app # create the appropriate directories ENV HOME=/home/app ENV APP_HOME=/home/app/web RUN mkdir $APP_HOME RUN mkdir $APP_HOME/staticfiles WORKDIR $APP_HOME # install dependencies RUN apt-get update && apt-get install -y --no-install-recommends netcat COPY --from=builder /usr/src/app/wheels /wheels COPY --from=builder /usr/src/app/requirements.txt . RUN pip install --upgrade pip RUN pip install --no-cache /wheels/* # copy entrypoint.prod.sh COPY ./entrypoint.prod.sh . RUN sed -i 's/\r$//g' $APP_HOME/entrypoint.prod.sh RUN chmod +x $APP_HOME/entrypoint.prod.sh # copy project COPY . $APP_HOME # chown all the files to the app user RUN chown -R app:app $APP_HOME # change to the app user USER app # run entrypoint.prod.sh ENTRYPOINT ["/home/app/web/entrypoint.prod.sh"]