【发布时间】:2019-09-24 12:31:29
【问题描述】:
在我的 .Net core web api 应用程序上创建 docker 映像时遇到问题。这就是VS docker support生成的docker镜像:
FROM mcr.microsoft.com/dotnet/core/aspnet:2.2-stretch-slim AS base
WORKDIR /app
EXPOSE 80
FROM mcr.microsoft.com/dotnet/core/sdk:2.2-stretch AS build
WORKDIR /src
COPY ["src/appname.Api/appname.Api.csproj", "src/appname.Api/"]
COPY ["src/appname.Data/appname.Data.csproj", "src/appname.Data/"]
COPY ["src/Eappname.Models/appname.Models.csproj", "src/appname.Models/"]
RUN dotnet restore "src/appname.Api/appname.Api.csproj"
COPY . .
WORKDIR "/src/src/appname.Api"
RUN dotnet build "appname.Api.csproj" -c Release -o /app
FROM build AS publish
RUN dotnet publish "appname.Api.csproj" -c Release -o /app
FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "appname.Api.dll"]
不幸的是,我在我的应用程序中使用 Azure Artifacts Feed 包,但此图像不起作用。我做了一些研究,并尝试将凭据提供程序与 nuget 配置文件一起使用。如下所示:
FROM mcr.microsoft.com/dotnet/core/aspnet:2.2-stretch-slim AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443
FROM mcr.microsoft.com/dotnet/core/sdk:2.2-stretch AS build
WORKDIR /src
COPY NuGet.Config ./
COPY ["src/appname.Api/appname.Api.csproj", "src/appname.Api/"]
COPY ["src/appname.Data/appname.Data.csproj", "src/appname.Data/"]
COPY ["src/appname.Models/appname.Models.csproj", "src/appname.Models/"]
RUN dotnet restore --configfile NuGet.Config "src/appname.Api/appname.Api.csproj"
COPY . .
WORKDIR "/src/src/appname.Api"
RUN dotnet build "appname.Api.csproj" -c Release -o /app
FROM build AS publish
RUN dotnet publish "appname.Api.csproj" -c Release -o /app
FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "appname.Api.dll"]
还添加了 Nuget.Config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<packageSources>
<add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
<add key="BredasVSTS" value="https://pkgs.dev.azure.com/feed/nuget/v3/index.json" />
</packageSources>
<packageSourceCredentials>
<BredasVSTS>
<add key="Username" value="<usernameWithEmail>" />
<add key="ClearTextPassword" value="<token>" />
</BredasVSTS>
</packageSourceCredentials>
</configuration>
现在我取得了一些进展,因为我能够通过第 11 步 - dotnet restore。不幸的是,在步骤 14- dotnet build 我收到以下错误:
/bin/sh: 2: cd: can't cd to *Undefined*
有什么办法可以解决这个问题吗?
【问题讨论】:
标签: docker .net-core dockerfile docker-image azure-artifacts