Dockerfile

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

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

# Retrieve ASP.NET Core
RUN aspnetcore_version=8.0.10 \
    && curl -fSL --output aspnetcore.tar.gz https://dotnetcli.azureedge.net/dotnet/aspnetcore/Runtime/$aspnetcore_version/aspnetcore-runtime-$aspnetcore_version-linux-x64.tar.gz \
    && aspnetcore_sha512='33221f19964ccb06cba74420dacbfe5bfd036f7847387093119f8f391d5716e1c5a8e05721f2335984409b43423d79b51ec571e51f0cdfae6d9d2a2b2d98505a' \
    && 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:8.0.10-jammy-amd64

# ASP.NET Core version
ENV ASPNET_VERSION=8.0.10

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