# pull official base image
FROM python:3
# set work directory
WORKDIR /usr/src/app/
# set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
# install dependencies
RUN pip install --upgrade pip
COPY ./requirements.txt .
RUN pip install -r requirements.txt
RUN apt update && apt install netcat -y
# copy project
COPY . .
ENTRYPOINT ["/usr/src/app/entrypoint.sh"]