Dockerfile

FROM ubuntu:latest
FROM microsoft/dotnet:2.2-aspnetcore-runtime

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update \
    && apt-get install -y python3-pip python3-dev \
    && cd /usr/local/bin \
    && ln -s /usr/bin/python3 python \
    && pip3 install --upgrade pip

EXPOSE 5000

# Keeps Python from generating .pyc files in the container
ENV PYTHONDONTWRITEBYTECODE=1


# Install pip requirements
COPY requirements.txt .
RUN apt-get update
RUN apt-get install gcc libc-dev build-essential
RUN python3 -m pip install -r requirements.txt

WORKDIR /app
COPY . /app

# Switching to a non-root user, please refer to https://aka.ms/vscode-docker-python-user-rights
RUN useradd appuser && chown -R appuser /app
USER appuser

# During debugging, this entry point will be overridden. For more information, please refer to https://aka.ms/vscode-docker-python-debug
CMD ["gunicorn", "--bind", "0.0.0.0:5000", "run:app"]