Dockerfile

# ref:  https://fastapi.tiangolo.com/deployment/docker/#docker-image-with-poetry
FROM python:3.10 as requirements-stage

WORKDIR /tmp

RUN pip install poetry==1.5.1

COPY ./pyproject.toml ./poetry.lock* /tmp/

RUN poetry export -f requirements.txt --output requirements.txt --without-hashes

FROM python:3.10

RUN apt-get -y update && apt-get install -y --no-install-recommends \
        g++ \
        make \
        cmake \
        wget \
        nginx \
        ca-certificates \
    && rm -rf /var/lib/apt/lists/*

RUN ln -s /usr/bin/python3 /usr/bin/python & \
    ln -s /usr/bin/pip3 /usr/bin/pip

ENV PATH="/opt/program:${PATH}"
ENV BASE_DIR="/opt/"
ENV PYTHONPATH="/opt/"

COPY --from=requirements-stage /tmp/requirements.txt /requirements.txt

RUN pip install -r requirements.txt

COPY ./opt/ /opt/

RUN chmod 755 /opt/program/serve

EXPOSE 8080