Dockerfile

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

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

# Retrieve ASP.NET Core
RUN aspnetcore_version=6.0.35 \
    && curl -fSL --output aspnetcore.tar.gz https://dotnetcli.azureedge.net/dotnet/aspnetcore/Runtime/$aspnetcore_version/aspnetcore-runtime-$aspnetcore_version-linux-arm64.tar.gz \
    && aspnetcore_sha512='c949fd1b9efe9231e4c6e006ef3c4a5aedc1d4ce64ca9bc1cd52f1ce9884ea23837b49f1e6a7ab4b6df0c6f60a32573e2aefde4e14f205812d004b7b9ebe0f76' \
    && echo "$aspnetcore_sha512  aspnetcore.tar.gz" | sha512sum -c - \
    && tar -oxzf aspnetcore.tar.gz ./shared/Microsoft.AspNetCore.App \
    && rm aspnetcore.tar.gz


# ASP.NET Core image
FROM $REPO:6.0.35-jammy-arm64v8

# ASP.NET Core version
ENV ASPNET_VERSION=6.0.35

COPY --from=installer ["/shared/Microsoft.AspNetCore.App", "/usr/share/dotnet/shared/Microsoft.AspNetCore.App"]