[英]Build docker in ASP.NET Core: "no such file or directory" error
[英]Build docker in ASP.NET Core: “no such file or directory” error
我正在使用Docker版本3和.Net Core 2.0 Web應用程序。
這是我的docker文件:
FROM microsoft/aspnetcore:2.0
ARG source
WORKDIR /app
EXPOSE 80
COPY ${source:-obj/Docker/publish} .
ENTRYPOINT ["dotnet", "DotNetCoreWindowsTest.dll"]
這是我的docker-compose.yml文件
version: '3'
services:
dotnetcorewindowstest:
image: dotnetcorewindowstest
build:
context: ./DotNetCoreWindowsTest
dockerfile: Dockerfile
ports:
- "3001:80"
我發布了Web應用程序,並從發布的目錄運行命令: docker-compose build
並出現以下錯誤
ERROR: Service 'dotnetcorewindowstest' failed to build:
COPY failed: stat /var/lib/docker/tmp/docker-builder739115341/obj/Docker/publish:
no such file or directory
any ideas what is the problem?
COPY ${source:-obj/Docker/publish} .
源似乎指向/ var / lib / docker / tmp / docker-builder739115341 /。 嘗試使用相對路徑,然后將其復制到speficif文件夾中,以避免與根文件系統中的內容沖突。
Copy obj/Docker/publish /app
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