如何在单个Docker容器中将Nuxt.js设置为带有.NET Core Web Api的SPA？

Question

我如何创建一个docker-compose.yml文件，该文件将在1个容器中运行Nuxt.js SPA和.NET Core Web API？到目前为止，我已经在docker中使用了Web Api，并且可以向其发送命令。但是每次我尝试将Nuxt SPA添加到docker-compose.yml中时，Visual Studio都会给我一个奇怪的错误（请参阅文章结尾）。

这是我到目前为止所拥有的：

docker-compose.yml

version: '3.4'
services:
    webapi:
        container_name: webapi
        image: projectname/projectname_webapi
        build:
            context: .
            dockerfile: src/WebAPI/Dockerfile
        restart: always
        ports:
          - "5500:80"
        environment:
            ASPNETCORE_ENVIRONMENT: Development 

。Net Core Web API Dockerfile

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1 AS base
WORKDIR /app
EXPOSE 80

FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build
COPY . .
RUN dotnet test

FROM build AS publish
WORKDIR /src/WebAPI
RUN dotnet publish "WebAPI.csproj" -c Release -o /app

FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "WebAPI.dll"]

Nuxt.js SPA Dockerfile

# build stage
FROM node:lts-alpine as build-stage
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

# production stage
FROM nginx:stable-alpine as production-stage
COPY --from=build-stage /app/dist /usr/share/nginx/html
EXPOSE 7000
CMD ["nginx", "-g", "daemon off;"]

[如果在docker-compose.yml中添加以下内容，则会收到错误：

     webpui:
        container_name: webpui
        image: projectname/projectname_webui
        build:
            context: .
            dockerfile: src/WebUI/Dockerfile
        restart: always
        ports:
            - '7000:7000'
        command: ["npm", "run", "serve"]

错误：

Error   MSB4018 The "GetServiceReferences" task failed unexpectedly.
System.IO.FileNotFoundException: Could not load file or assembly 'Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The system cannot find the file specified.
File name: 'Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'
   at Microsoft.VisualStudio.Containers.Tools.Common.Prerequisites.DockerForWindowsDriveSharingPrerequisite.<EvaluateAsync>d__0.MoveNext()
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.Start[TStateMachine](TStateMachine& stateMachine)
   at Microsoft.VisualStudio.Containers.Tools.Common.Prerequisites.DockerForWindowsDriveSharingPrerequisite.EvaluateAsync(CancellationToken cancellationToken)
   at Microsoft.Docker.Prerequisites.DockerForWindowsDriveSharingPrerequisite.<EvaluateAsync>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Docker.Prerequisites.DockerCompositePrerequisite.<EvaluateAsync>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Docker.BuildTasks.DockerBuildTask.<EvaluateBuildPrerequisitesAsync>d__32.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Docker.BuildTasks.DockerBuildTask.<ExecuteAsync>d__30.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Docker.BuildTasks.DockerBuildTask.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
    docker-compose  C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Sdks\Microsoft.Docker.Sdk\build\Microsoft.VisualStudio.Docker.Compose.targets  202 

任何建议都将不胜感激！

Answer 1

上面显示的特定问题是缺少Newtonsoft.Json DLL。搜索以找到解决方案中引用该软件包的项目，然后使用NuGet将“ Newtonsoft.Json”软件包安装到该项目。如果在安装软件包后仍然无法克服该错误，请尝试将该软件包降级到以前的版本，然后再将其升级回当前的稳定版本。 （这似乎使参考文献变得更直了。）有关更多信息，请参见this question的答案。

一旦您超过了这一点，您将能够找出在回答原始问题的过程中是否还有其他问题。祝好运！