Dockerfile

ARG REPO=mcr.microsoft.com/dotnet/runtime-deps
FROM $REPO:9.0.4-alpine3.21-arm32v7

# .NET globalization APIs will use invariant mode by default because DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=true is set
# by the base runtime-deps image. See https://aka.ms/dotnet-globalization-alpine-containers for more information.

ENV \
    # .NET Runtime version
    DOTNET_VERSION=9.0.4 \
    # ASP.NET Core version
    ASPNET_VERSION=9.0.4


# Install ASP.NET Composite Runtime
RUN wget -O dotnet.tar.gz https://builds.dotnet.microsoft.com/dotnet/aspnetcore/Runtime/$ASPNET_VERSION/aspnetcore-runtime-composite-$ASPNET_VERSION-linux-musl-arm.tar.gz \
    && dotnet_sha512='a2e29106e1717595c447948424baa1b5e113105f328868cf458ab6403bb51879ed8a66fae706b51a18ca2d8130455d294f3e09be2619bb5c4a00345b51dafa37' \
    && 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 \
    && ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet