Dockerfile

ARG REPO=mcr.microsoft.com/dotnet/runtime-deps

# Installer image
FROM amd64/buildpack-deps:jammy-curl AS installer

# Retrieve .NET Runtime
RUN dotnet_version=6.0.36 \
    && curl -fSL --output dotnet.tar.gz https://dotnetcli.azureedge.net/dotnet/Runtime/$dotnet_version/dotnet-runtime-$dotnet_version-linux-x64.tar.gz \
    && dotnet_sha512='afb6018fcabec468ccd7ae2f1131d8c9de7f4de7645b8f0c223efbbdbfdc515fb0642a399ebfe372c02044416c4cae463c9c802cd156b9da4181efff0e33ee94' \
    && echo "$dotnet_sha512  dotnet.tar.gz" | sha512sum -c - \
    && mkdir -p /usr/share/dotnet \
    && tar -oxzf dotnet.tar.gz -C /usr/share/dotnet \
    && rm dotnet.tar.gz

RUN mkdir /dotnet-symlink \
    && ln -s /usr/share/dotnet/dotnet /dotnet-symlink/dotnet


# .NET runtime image
FROM $REPO:6.0.36-jammy-chiseled-amd64

# .NET Runtime version
ENV DOTNET_VERSION=6.0.36

COPY --from=installer ["/usr/share/dotnet", "/usr/share/dotnet"]
COPY --from=installer ["/dotnet-symlink", "/usr/bin"]

ENTRYPOINT ["/usr/bin/dotnet"]
CMD ["--info"]