如何在Docker中构建dotnet核心?
嗨,我正在尝试使用docker构建我的dotnet core 2.1应用程序。无论何时创建项目模板,都会生成默认docker文件。这个docker文件运行良好,但每当我想上传到ecr,这将无法工作。所以我改变了docker文件如下如何在Docker中构建dotnet核心?,docker,.net-core,docker-build,Docker,.net Core,Docker Build,嗨,我正在尝试使用docker构建我的dotnet core 2.1应用程序。无论何时创建项目模板,都会生成默认docker文件。这个docker文件运行良好,但每当我想上传到ecr,这将无法工作。所以我改变了docker文件如下 FROM microsoft/dotnet:2.1-sdk AS build ENV ASPNETCORE_URLS http://*:44319 EXPOSE 44319 WORKDIR /src COPY ["LocationServicesAPI/Locatio
FROM microsoft/dotnet:2.1-sdk AS build
ENV ASPNETCORE_URLS http://*:44319
EXPOSE 44319
WORKDIR /src
COPY ["LocationServicesAPI/LocationServicesAPI.csproj", "LocationServicesAPI/"]
RUN dotnet restore "LocationServicesAPI/LocationServicesAPI.csproj"
WORKDIR /app/LocationServicesAPI
COPY . .
RUN dotnet build "LocationServicesAPI.csproj" -c Release -o /app
每当我使用Docker运行时,都会出现以下错误
1>Step 9/19 : EXPOSE 44319
1> ---> Using cache
1> ---> 069a0777f156
1>Step 10/19 : WORKDIR /src
1> ---> Using cache
1> ---> 6e9768b88723
1>Step 11/19 : COPY ["LocationServicesAPI/LocationServicesAPI.csproj", "LocationServicesAPI/"]
1> ---> Using cache
1> ---> 37b9e63b9b97
1>Step 12/19 : RUN dotnet restore "LocationServicesAPI/LocationServicesAPI.csproj"
1> ---> Using cache
1>Step 13/19 : WORKDIR /app/LocationServicesAPI
1> ---> f505d07f4d8c
1> ---> Using cache
1> ---> e03aaf3a0d7d
1>Step 14/19 : COPY . .
1> ---> 20b8bb0d74bd
1>Step 15/19 : RUN dotnet build "LocationServicesAPI.csproj" -c Release -o /app
1> ---> Running in f04182972995
1>Copyright (C) Microsoft Corporation. All rights reserved.
1>
1>Microsoft (R) Build Engine version 16.1.76+g14b0a930a7 for .NET Core
1>MSBUILD : error MSB1009: Project file does not exist.
1>Switch: LocationServicesAPI.csproj
1>Removing intermediate container f04182972995
1>The command '/bin/sh -c dotnet build "LocationServicesAPI.csproj" -c Release -o /app' returned a non-zero code: 1
1>C:\Users\ngodbole\Documents\MerchWebServices\LocationServicesAPI\LocationServicesAPI\Dockerfile : error CTC1014: Docker command failed with exit code 1.
1>C:\Users\ngodbole\Documents\MerchWebServices\LocationServicesAPI\LocationServicesAPI\Dockerfile : error CTC1014: The command '/bin/sh -c dotnet build "LocationServicesAPI.csproj" -c Release -o /app' returned a non-zero code: 1
1>Done building project "LocationServicesAPI.csproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
下面是更正路径后得到的错误
1> ---> cc58805dac5d
1>Step 14/19 : COPY . .
1> ---> ced094b3788d
1>Step 15/19 : RUN dotnet build LocationServicesAPI.csproj -c Release -o /app
1> ---> Running in 290429a9f4d1
1>Microsoft (R) Build Engine version 16.1.76+g14b0a930a7 for .NET Core
1>Copyright (C) Microsoft Corporation. All rights reserved.
1>
1>Switch: LocationServicesAPI.csproj
1>MSBUILD : error MSB1009: Project file does not exist.
我想不出来。有人能帮我修一下吗?任何帮助都将不胜感激。谢谢在您的Docker文件中,您正在将代码复制到错误的文件夹中:
WORKDIR /src
COPY ["LocationServicesAPI/LocationServicesAPI.csproj", "LocationServicesAPI/"]
RUN dotnet restore "LocationServicesAPI/LocationServicesAPI.csproj"
WORKDIR /app/LocationServicesAPI
COPY . .
RUN dotnet build "LocationServicesAPI.csproj" -c Release -o /app
第二个WORKDIR命令需要是:
WORKDIR /src/LocationServicesAPI
这将确保您将源代码复制到与.csproj相同的文件夹中
编辑
您需要将WORKDIR/src/LocationServicesAPI移动到COPY命令之后,以便在与.csproj相同的文件夹中执行build命令
谢谢,我错过了。我改了。但现在我开始得到一些不同的错误。我会把它贴在上面。@Niranjan你有什么解决办法吗??
WORKDIR /src
COPY ["LocationServicesAPI/LocationServicesAPI.csproj", "LocationServicesAPI/"]
RUN dotnet restore "LocationServicesAPI/LocationServicesAPI.csproj"
COPY . .
WORKDIR /src/LocationServicesAPI
RUN dotnet build "LocationServicesAPI.csproj" -c Release -o /app