Create image with netcore2.0 + Nodejs (multi-stage build)

Dockerfile

FROM microsoft/aspnetcore:2.0 AS base
WORKDIR /app
EXPOSE 80

FROM base as withnode
RUN apt-get update && apt-get install -my wget gnupg
RUN apt-get -qq update && apt-get -qqy --no-install-recommends install \
    git \
    unzip

RUN curl -sL https://deb.nodesource.com/setup_6.x |  bash -
RUN apt-get install -y nodejs

FROM microsoft/aspnetcore-build:2.0 AS build
# Build your project here. Typically that means copying csproj file
# Performing a dotnet restore + build and left the result in a
# directory (i. e. /app)

FROM build AS publish
# Publish your project and left the result in one directory (i. e. /app)

FROM withnode AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "YourAmazingProject.dll"]