I am new to Docker , while running the Docker file
My Docker file
FROM microsoft/dotnet:2.2.0-preview1-aspnetcore-runtime AS base
WORKDIR /app
FROM microsoft/dotnet:2.2.100-preview1-sdk AS build
WORKDIR /DineshVisualStudio/Autofac-interceptor/AutofacModule/Autofac.interface.ConcactFactory
COPY Autofac.Interface.ConcatFactory.csproj project/
WORKDIR /Autofac-interceptor/project
RUN dotnet restore
COPY /Autofac.interface.Concactfactory .
RUN dotnet build -c Release -o /app
FROM build AS publish
RUN dotnet publish -c Release -o /app
FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["Autofac.Interface.ConcatFactory.exe"]
When running docker build -t myappfactory . it's failing. I tried many combinations for the path in COPY command but without any luck.
I am using Visual Studio 2017 and had installed Docker Tools too
This is my folder structure My folder structure with the code having docker file
when running docker build -t autofacinterface . I'm getting an Error saying:
failed to create file . System cannot find the file specified.
I am using Cmd to build the docker from my current working .csproj folder.
D:\DineshVisualStudio\Autofac-Interceptor\AutofacModule\Autofac.Interface.ConcatFactory>docker build -t autofacinterfaceconcatfactory .
Sending build context to Docker daemon 4.608kB
Step 1/15 : FROM microsoft/dotnet:2.2.0-preview1-aspnetcore-runtime AS base
---> 2df5940c47f7
Step 2/15 : WORKDIR /app
---> Using cache
---> f4d2190d9b44
Step 3/15 : FROM microsoft/dotnet:2.2.100-preview1-sdk AS build
---> af242cb10bf0
Step 4/15 : WORKDIR /DineshVisualStudio/Autofac-
interceptor/AutofacModule/Autofac.interface.ConcactFactory
---> Using cache
---> dbf15787395b
Step 5/15 : COPY /Autofac.Interface.ConcatFactory.csproj project/
COPY failed: CreateFile \\?\C:\ProgramData\Docker\tmp\docker-
builder138146052\COPY: The system cannot find the file specified.
after @Mike suggestion I am getting this issue:
D:\DineshVisualStudio\Autofac-Interceptor\AutofacModule\Autofac.Interface.ConcatFactory>docker build -t myappfact .
Step 6/15 : WORKDIR /Autofac-interceptor/project
Step 7/15 : RUN dotnet restore
---> Running in 9e91df3e68a3
MSBUILD : error MSB1003: Specify a project or solution file. The current
working directory does not contain a project or solution file.
The command 'cmd /S /C dotnet restore' returned a non-zero code: 1
I don't think you need the leading / in COPY /Autofac.Interface.ConcatFactory.csproj. The source file(s) are relative to current working directory, and you've already called WORKDIR previously.