node-to-python multi-stage Vue project build

Dockerfile

FROM node:9-alpine AS admin-build
WORKDIR /app
COPY manager .
RUN npm install && npm run build


FROM python:3.7-alpine3.7
EXPOSE 5000
WORKDIR /app

COPY backend backend
COPY crontab crontab
COPY entry.sh entry.sh
COPY entry-cron.sh entry-cron.sh
COPY run_unit_tests.sh run_unit_tests.sh
COPY .git .git

RUN apk add --update --no-cache --virtual .build-deps \
         mariadb-dev \
         g++ \
         libffi-dev && \
    apk add --update --no-cache \
        tzdata \
        git \
        mariadb-client-libs && \
    ln -fs /usr/share/zoneinfo/Europe/Moscow /etc/localtime && \
    mkdir -p /var/logs && \
    pip install --no-cache-dir -r ./backend/req.txt && \
    apk del .build-deps && \
    rm -rf /var/cache/apk/* && \
    cat /app/crontab | crontab -

RUN rm -rf manager && mkdir -p manager/dist/
COPY --from=admin-build /app/dist/ manager/dist

RUN python ./backend/manage.py collectstatic --noinput

CMD ["./entry.sh"]