ASP.NET Core 7.0 容器：无法创建 CoreCLR，HRESULT：0x8007000E

Question

这是我尝试在 Amazon ECS 容器（AWS Fargate 服务）中运行 ASP.NET Core 7.0 运行时映像后收到的结果。

我的项目位于 ASP.NET Core 7.0 Web API 上。

这是一个基于 Jenkins 构建并发送到 Amazon ECS 的镜像 docker 文件

FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
WORKDIR /src
COPY ["src/MetaGame/MyMetaGame.API/MyMetaGame.API.csproj", "src/MetaGame/MyMetaGame.API/"]
RUN dotnet restore "src/MetaGame/MyMetaGame.API/MyMetaGame.API.csproj"
COPY . .
WORKDIR "/src/src/MetaGame/MyMetaGame.API"
RUN dotnet build "MyMetaGame.API.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "MyMetaGame.API.csproj" -c Release -o /app/publish /p:UseAppHost=false

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

经过一番谷歌搜索后，我发现决定通过环境参数增加 GC 堆限制。我把它设置为512Mb

DOTNET_GCHeapHardLimit=20000000

但这并没有解决我的问题。不知道有什么问题这是csproj文件的配置

FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
WORKDIR /src
COPY ["src/MetaGame/MyMetaGame.API/MyMetaGame.API.csproj", "src/MetaGame/MyMetaGame.API/"]
RUN dotnet restore "src/MetaGame/MyMetaGame.API/MyMetaGame.API.csproj"
COPY . .
WORKDIR "/src/src/MetaGame/MyMetaGame.API"
RUN dotnet build "MyMetaGame.API.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "MyMetaGame.API.csproj" -c Release -o /app/publish /p:UseAppHost=false

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

Answer 1

因此，通过添加来解决问题

ENV COMPlus_EnableDiagnostics=0

在 Dockerfile 的最后阶段。所以，它应该看起来像

FROM base AS final
ENV COMPlus_EnableDiagnostics=0
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "MyMetaGame.API.dll"]

在这里找到了解决方案