在 linux 容器上运行的 .Net Core 应用程序

Question

在 this link 之后，我构建了一个 .Net Core 应用程序，并且能够在 docker 容器中运行该应用程序。我的主机操作系统是 Windows 10，我现在想尝试在 Linux 容器中运行链接的应用程序。我已经切换到带有 Docker Desktop 的 Linux 容器。

当我构建 docker 映像时，我收到此错误：

failed to register layer: error creating overlay mount to /var/lib/docker/overlay2/f3e5279484774002c78a8eb66702c9ee7bca7038b59f4eeca7085b88dcbe25d9/merged: too many levels of symbolic links

我用过的 Dockerfile：

FROM mcr.microsoft.com/dotnet/core/runtime:3.1-nanoserver-1903 AS base
WORKDIR /app

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-nanoserver-1903 AS build
WORKDIR /src
COPY ["NetCore.Docker/NetCore.Docker.csproj", "NetCore.Docker/"]
RUN dotnet restore "NetCore.Docker/NetCore.Docker.csproj"
COPY . .
WORKDIR "/src/NetCore.Docker"
RUN dotnet build "NetCore.Docker.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "NetCore.Docker.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "NetCore.Docker.dll"]

谢谢

Answer 1

原因是我使用了错误的镜像，不得不更改支持 linux 容器的镜像