Dockerfile

FROM python:3-alpine AS python_build
COPY requirements.txt /requirements.txt
RUN apk add --no-cache build-base python3-dev openssl-dev libffi-dev xmlsec xmlsec-dev  \
 && pip install -r /requirements.txt

FROM node:alpine AS assets_build
COPY package.json webpack.config.js /
RUN npm install
COPY assets /assets
RUN /node_modules/.bin/webpack-cli

FROM python:3-alpine
RUN apk add --no-cache xmlsec \
 && mkdir /app
WORKDIR /app
COPY trurt /app/trurt
COPY --from=python_build /usr/local/ /usr/local/
COPY --from=assets_build /trurt/static /app/trurt/static
CMD gunicorn -w 4 -b :80 --access-logfile - --error-logfile - --preload 'trurt:create_app()'