FROM node as frontend WORKDIR /usr/src/app/frontend/ COPY frontend . RUN yarn install \ && yarn build FROM python:3-alpine as requirements WORKDIR /usr/src/app/ RUN pip install --no-cache-dir pipenv COPY Pipfile . COPY Pipfile.lock . RUN pipenv lock -r > requirements.txt FROM python:3-alpine WORKDIR /usr/src/app COPY --from=requirements /usr/src/app/requirements.txt . RUN apk add --no-cache --virtual .deps \ build-base \ libjpeg-turbo-dev \ zlib-dev \ && pip install -r requirements.txt \ && apk del .deps \ && apk add --no-cache \ libjpeg-turbo COPY --from=frontend /usr/src/app/frontend/dist/ frontend/dist COPY [^frontend]* ./ ENTRYPOINT ["gunicorn", "mangareader:app", "--bind", "0.0.0.0:8000", "--chdir", "/library"] EXPOSE 8000