Docker无法解析.net标准类库，将.net核心应用程序部署到Docker [英] Docker unable to resolve .net standard class libraries, on deploying .net core app to Docker

问题描述

我正在部署.net核心应用程序到Docker。

我的docker文件如下，加在我的.net核心应用程序中：

  FROM microsoft / dotnet：1.1-sdk-projectjson 
 
 COPY。 / app 
 WORKDIR / app 
 
 RUN [dotnet，restore] 
 RUN [dotnet，build] 
 
 EXPOSE 5000 / tcp 
 ENV ASPNETCORE_URLS http：// *：5000 
 
 ENTRYPOINT [dotnet，run] 
  

它无法解析.net标准类库，它们被添加到我的.net核心应用程序中。

我的项目结构如下：

 核心文件夹
 
 -Logging.Interfaces .net std project 
 
 -Logging.Entities .net std项目
 
基础架构文件夹
 
 -Infrastructure.Logging .net std项目
 
服务文件夹
 
 -Services .net std project 
 
 Web文件夹
 
 -Web .net核心应用程序
  / pre> 
 
 
 Web应用程序的project.json的依赖关系部分如下：
  {
dependencies：{
Microsoft.NETCore.App：{
version：1.0.0，
type：平台
}，
Microsoft.ApplicationInsights.AspNetCore：1.0.0，
Microsoft.AspNetCore.Mvc：1.0.1，
Microsoft.AspNetCore.Routing ：1.0.1，
Microsoft.AspNetCore.Server.IISIntegration：1.0.0，
Microsoft.AspNetCore.Server.Kestrel：1.0.1，
Microsoft.Extensions.Configuration.EnvironmentVariables：1.0.0，
Microsoft.Extensions.Configuration.FileExtensions：1.0.0，
Microsoft.Extensions.Configuration.Json ：1.0.0，
Microsoft.Extensions.Logging：1.0.0，
Microsoft.Extensions.Logging.Console：1.0.0，
 Microsoft.Extensions.Logging.Debug：1.0.0，
Microsoft.Extensions.Options.ConfigurationExtensions：1.0.0，
服务：1.0.0- * ，
DomainInterfaces：1.0.0- *，
Core.Logging.Interfaces：1.0.0- *，
Core.Logging.Entities： 1.0.0- *，
Infrastructure.Logging：1.0.0- *
}，
  
当我运行f为了创建图像，它给我错误：
  user @ machine_name MINGW64解决路径
 $ docker build -t helloWorld：core。 
 
无法解析'.NETCoreApp，Version = v1.1'的'Core.Logging.Interfaces（> = 1.0.0）'。 
无法解析'.NETCoreApp，Version = v1.1'的'Core.Logging.Entities（> = 1.0.0）'。 
无法解析'.NETCoreApp，Version = v1.1'的'Services（> = 1.0.0）'。 
无法解析'.NETCoreApp，Version = v1.1'的'Infrastructure.Logging（> = 1.0.0）'。 
无法解析'.NETCoreApp，Version = v1.1'的'DomainInterfaces（> = 1.0.0）'。 
  
有人可以指导，这里出了什么问题，因为我对Docker是全新的。 / p> 
 
解决方案
我认为你应该尝试在解决方案层面创建一个Dockerfile，如下所示：
 
 
 
 / YourProject 
 
 
 
 
 
 src 
 
 
 
 
核心
 
 
基础设施
 
 
服务
 
 
 WebApp 
 
 
 li> 
 
 Dockerfile 
 
 
 
 
 
并将Dockerfile的内容更改为：
  FROM microsoft / dotnet：1.1-sdk-projectjson 
 
 COPY。 / app 
 WORKDIR / app / src / WebApp 
 
 RUN [dotnet，restore] 
 RUN [dotnet，build] 
 
 EXPOSE 5000 / tcp 
 ENV ASPNETCORE_URLS http：// *：5000 
 
 ENTRYPOINT [dotnet，run] 
  / pre> 
 
 
希望这个帮助！
 
I am deploying .net core app to Docker. 

My docker file is as follows, which is added in my .net core application:
FROM microsoft/dotnet:1.1-sdk-projectjson

COPY . /app
WORKDIR /app

RUN ["dotnet", "restore"]
RUN ["dotnet", "build"]

EXPOSE 5000/tcp
ENV ASPNETCORE_URLS http://*:5000

ENTRYPOINT ["dotnet", "run"]
Its not able to resolve .net standard class libraries, which are added to my .net core application.

My project structure is as follows:
Core folder

   -Logging.Interfaces .net std project

   -Logging.Entities .net std project

Infrastructure folder

   -Infrastructure.Logging .net std project

Services folder

   -Services .net std project

Web folder

   -Web .net core application
Dependencies section of project.json of Web application is as follows:
{
  "dependencies": {
    "Microsoft.NETCore.App": {
      "version": "1.0.0",
      "type": "platform"
    },
    "Microsoft.ApplicationInsights.AspNetCore": "1.0.0",
    "Microsoft.AspNetCore.Mvc": "1.0.1",
    "Microsoft.AspNetCore.Routing": "1.0.1",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.1",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
    "Microsoft.Extensions.Configuration.Json": "1.0.0",
    "Microsoft.Extensions.Logging": "1.0.0",
    "Microsoft.Extensions.Logging.Console": "1.0.0",
    "Microsoft.Extensions.Logging.Debug": "1.0.0",
    "Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
    "Services": "1.0.0-*",
    "DomainInterfaces": "1.0.0-*",
    "Core.Logging.Interfaces": "1.0.0-*",
    "Core.Logging.Entities": "1.0.0-*",
    "Infrastructure.Logging": "1.0.0-*"
  },
When I run following command, for creating image, it gives me error:
user@machine_name MINGW64 path to solution
$  docker build -t helloWorld:core .

Unable to resolve 'Core.Logging.Interfaces (>= 1.0.0)' for '.NETCoreApp,Version=v1.1'.
    Unable to resolve 'Core.Logging.Entities (>= 1.0.0)' for '.NETCoreApp,Version=v1.1'.
    Unable to resolve 'Services (>= 1.0.0)' for '.NETCoreApp,Version=v1.1'.
    Unable to resolve 'Infrastructure.Logging (>= 1.0.0)' for '.NETCoreApp,Version=v1.1'.
    Unable to resolve 'DomainInterfaces (>= 1.0.0)' for '.NETCoreApp,Version=v1.1'.
Can someone please guide, what is going wrong over here, as I am completely new to Docker.
解决方案
I think you should be tried to create a Dockerfile on solution level as following structure:

/YourProject


src


Core
Infrastructure
Services
WebApp

Dockerfile


And changes content of Dockerfile to:
FROM microsoft/dotnet:1.1-sdk-projectjson

COPY . /app
WORKDIR /app/src/WebApp

RUN ["dotnet", "restore"]
RUN ["dotnet", "build"]

EXPOSE 5000/tcp
ENV ASPNETCORE_URLS http://*:5000

ENTRYPOINT ["dotnet", "run"]
Hope this help!

                        
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