Dockerfile

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

# Installer image
FROM $REPO:9.0.0-azurelinux3.0-arm64v8 AS installer

RUN tdnf install -y \
        tar \
    && tdnf clean all

# Retrieve .NET Runtime
RUN dotnet_version=9.0.0 \
    && curl -fSL --output dotnet.tar.gz https://dotnetcli.azureedge.net/dotnet/Runtime/$dotnet_version/dotnet-runtime-$dotnet_version-linux-arm64.tar.gz \
    && dotnet_sha512='4f9c2dd544af0b8540c16352b9f01f75f828b8e4e084057a300a4dec652fb3d6532906cdd4246399cc13f16b571b17575812ec2f9c297e27bbed678baf4b2fde' \
    && echo "$dotnet_sha512  dotnet.tar.gz" | sha512sum -c - \
    && mkdir -p /dotnet \
    && tar -oxzf dotnet.tar.gz -C /dotnet \
    && rm dotnet.tar.gz


# .NET runtime image
FROM $REPO:9.0.0-azurelinux3.0-arm64v8

# .NET Runtime version
ENV DOTNET_VERSION=9.0.0

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

RUN ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet