Dockerfile

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

# Installer image
FROM arm64v8/buildpack-deps:noble-curl AS installer

# Retrieve ASP.NET Core
RUN aspnetcore_version=9.0.1 \
    && curl -fSL --output aspnetcore.tar.gz https://builds.dotnet.microsoft.com/dotnet/aspnetcore/Runtime/$aspnetcore_version/aspnetcore-runtime-$aspnetcore_version-linux-arm64.tar.gz \
    && aspnetcore_sha512='e37dc1445e53c00bd950a531fab83354defbbe06c6f73af4bbef20bfcedc0483a98f478369a7bc7d7e52e35b2b33ad73781e255b46900d831e2770cd445d69c5' \
    && echo "$aspnetcore_sha512  aspnetcore.tar.gz" | sha512sum -c - \
    && mkdir -p /dotnet \
    && tar -oxzf aspnetcore.tar.gz -C /dotnet ./shared/Microsoft.AspNetCore.App \
    && rm aspnetcore.tar.gz


# ASP.NET Core image
FROM $REPO:9.0.1-noble-chiseled-extra-arm64v8

# ASP.NET Core version
ENV ASPNET_VERSION=9.0.1

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