FROM node:14.15.0 AS build-env WORKDIR /app/website EXPOSE 3000 35729 COPY . /app/ RUN npm install RUN npm run build CMD ["npm", "start"] FROM nginx:1.13-alpine COPY --from=build-env /app/website/build/ /usr/share/nginx/html COPY ./nginx-custom.conf /etc/nginx/conf.d/default.conf EXPOSE 80