我使用的是docker版本3和.Net Core 2.0 Web应用程序。
这是我的泊坞文件:
FROM microsoft/aspnetcore:2.0
ARG source
WORKDIR /app
EXPOSE 80
COPY ${source:-obj/Docker/publish} .
ENTRYPOINT ["dotnet", "DotNetCoreWindowsTest.dll"]
这是我的docker-compose.yml文件
version: '3'
services:
dotnetcorewindowstest:
image: dotnetcorewindowstest
build:
context: ./DotNetCoreWindowsTest
dockerfile: Dockerfile
ports:
- "3001:80"
我发布了我的Web应用程序,并从发布的目录中运行命令:docker-compose build
并出现以下错误
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?
答案 0 :(得分:3)
COPY ${source:-obj/Docker/publish} .
源似乎指向/ var / lib / docker / tmp / docker-builder739115341 /。尝试使用相对路径,并将其复制到speficif文件夹中,以避免与根文件系统中的任何内容发生冲突。
Copy obj/Docker/publish /app