我有以下dockerfile运行我的测试：
FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
COPY ./ ./
RUN dotnet restore ./mysln.sln -r linux-x64
RUN dotnet build ./tests/mytests/mytests.csproj
ENTRYPOINT ["dotnet", "test", "./tests/mytests/mytests.csproj", "--no-build"]我希望将构建和测试步骤分开，这样我的映像中就不会有包含obj/bin文件的整个代码库（映像稍后执行，并且可以执行多次，因此没有理由每次都构建它）。
例如：
FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
COPY ./ ./
RUN dotnet restore ./mysln.sln -r linux-x64
RUN dotnet build ./tests/mytests/mytests.csproj
FROM mcr.microsoft.com/dotnet/sdk:6.0 AS tests
COPY --from=build ./tests/mytests/ ./tests/mytests/
ENTRYPOINT ["dotnet", "test", "./tests/mytests/mytests.csproj", "--no-build"]然而，由于某种原因，这并不起作用，dotnet测试什么也不做（没有错误报告，没有标准输出）-只是退出，即使它正在目标映像中运行。
1条答案
按热度按时间oaxa6hgo1#
您的测试阶段是基于sdk：6.0标记的，没有利用您在构建阶段已经完成的复制和构建。
代替：
FROM mcr.microsoft.com/dotnet/sdk:6.0 AS tests使用这个：
FROM build AS tests编辑：还应删除此行：
COPY --from=build ./tests/mytests/ ./tests/mytests/此模式在www.example.com上有文档记录https://github.com/dotnet/dotnet-docker/tree/36e083bb836a5f9a3444ef7ad4459e5c580a7984/samples/complexapp#running-tests-as-an-opt-in-stage