我有这个 docker 文件:
FROM microsoft/aspnetcore:2.0-nanoserver-1709 AS base
WORKDIR /app
EXPOSE 80
FROM microsoft/aspnetcore-build:2.0-nanoserver-1709 AS build
WORKDIR /src
COPY *.sln ./
COPY MyApp.Api/MyApp.Api.csproj MyApp.Api/
RUN dotnet restore
COPY . .
WORKDIR /src/MyApp.Api
RUN dotnet build -c Release -o /app
FROM build AS publish
RUN dotnet publish -c Release -o /app
FROM base AS final
copy --from=build["C:\Program Files\nodejs", "C:\nodejs"]
RUN SETX PATH "%PATH%;C:\nodejs"
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "MyApp.Api.dll"]
我想将 nodejs 从 c:\Program Files\nodejs on build 复制到 C:\nodejs on final。 但是当我构建它时,我得到了这个错误:
Step 15/19 : copy --from=publish ["C:\Program Files\nodejs", "C:\nodejs"]
ERROR: Service 'myapp.api' failed to build: failed to process "[\"C:\Program": unexpected end of statement while looking for matching double-quote
如何将 nodejs 从构建镜像复制到我的最终镜像? 谢谢
最佳答案
如果 copy --from=publish ["C:\\Program Files\\nodejs", "C:\\nodejs"]
给出:
ERROR: Service 'myapp.api' failed to build: COPY failed:
CreateFile \\?\Volume{acdcd1b2-fe0d-11e7-8a8f-10f00533bf2a}\C:Program Filesnodejs:
尝试双转义:
copy --from=publish ["C:\\\\Program Files\\\\nodejs", "C:\\\\nodejs"]
或考虑为in this Dockerfile替代语法:
copy --from=publish C:\Program Files\nodejs C:\nodejs
但是,aforementioned dockerfile确实使用这两种语法没有任何问题。例如:
COPY --from=SetupPhase ["C:\\Program Files (x86)\\Microsoft SDKs", "C:\\Program Files (x86)\\Microsoft SDKs"]
但是:它确实如此,在 copy --from
之前:
RUN icacls 'C:\\Program Files (x86)\\WindowsPowerShell\\Modules' /reset /t /c /q
RUN attrib -h -r -s 'C:\\Program Files (x86)\\WindowsPowerShell\\Modules' /s
RUN attrib -h -r -s "C:/Windows" /s
(将这些路径替换为您要访问的路径)
这或许可以解释为什么它可以从另一个 Windows 镜像复制:没有访问问题,因为 ACL 已重置。
OP Luka确认:
Add these lines to build
RUN icacls "C:\\Program Files\\nodejs" /reset /t /c /q RUN attrib -h -r -s "C:\\Program Files\\nodejs" /d /s
Edited the copy line in final to this:
COPY --from=build ["C:\\\\Program Files\\\\nodejs", "/nodejs"]
关于asp.net - Docker 从一个容器复制到另一个容器,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/48284298/