嗨，我正在尝试使用docker-compose构建.Net核心应用程序的docker映像。下面是我的.Net核心应用程序的文件夹结构
MicroServices \ UserAccountMicroService \ UserAccountMicroService \ UserAccountMicroService 这是放置.NetCore应用程序的Dockerfile的位置。
下面是我的Dockerfile。
#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443
FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
WORKDIR /src
COPY ["UserAccountMicroService/UserAccountMicroService/UserAccountMicroService/UserAccountMicroService.csproj", "UserAccountMicroService/"]
RUN dotnet restore "UserAccountMicroService/UserAccountMicroService.csproj"
COPY . .
WORKDIR "/src/UserAccountMicroService"
RUN dotnet build "UserAccountMicroService.csproj" -c Release -o /app/build
FROM build AS publish
RUN dotnet publish "UserAccountMicroService.csproj" -c Release -o /app/publish
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "UserAccountMicroService.dll"]
在MicroServices文件夹中，我保留了docker-compose文件。
下面是我的docker compose文件。
版本：“ 2.4”
services:
useraccountservice:
build:
context: .
dockerfile: UserAccountMicroService/UserAccountMicroService/UserAccountMicroService/Dockerfile
args:
http_proxy: "${http_proxy}"
https_proxy: "${https_proxy}"
BUILD_NUMBER: "local"
network: host # Need access to localhost for cntlm proxy
image: useraccountmicroservice
container_name: UserAccountMicroService
mem_limit: 3072m
ports:
- 32778:443
运行时
docker-compose up
我得到以下输出。
WARNING: The http_proxy variable is not set. Defaulting to a blank string.
WARNING: The https_proxy variable is not set. Defaulting to a blank string.
Building useraccountservice
Step 1/17 : FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
---> 4bee399eb313
Step 2/17 : WORKDIR /app
---> Using cache
---> 6478fff34547
Step 3/17 : EXPOSE 80
---> Using cache
---> b57cbece5b5f
Step 4/17 : EXPOSE 443
---> Using cache
---> 58eb9e8e4a2c
Step 5/17 : FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
---> a0dbfc5da130
Step 6/17 : WORKDIR /src
---> Using cache
---> 5d7295053df7
Step 7/17 : COPY ["UserAccountMicroService/UserAccountMicroService/UserAccountMicroService/UserAccountMicroService.csproj", "UserAccountMicroService/"]
---> Using cache
---> bf0798b2c68d
Step 8/17 : RUN dotnet restore "UserAccountMicroService/UserAccountMicroService.csproj"
---> Using cache
---> 1ede13152845
Step 9/17 : COPY . .
---> Using cache
---> 37af61295a72
Step 10/17 : WORKDIR "/src/UserAccountMicroService"
---> Using cache
---> 0acf075ed74a
Step 11/17 : RUN dotnet build "UserAccountMicroService.csproj" -c Release -o /app/build
---> Running in e6f01d1214eb
Microsoft (R) Build Engine version 16.5.0+d4cbfca49 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.
Restore completed in 32.97 ms for /src/UserAccountMicroService/UserAccountMicroService.csproj.
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(13,12): error CS0579: Duplicate 'Microsoft.Extensions.Configuration.UserSecrets.UserSecretsIdAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(14,12): error CS0579: Duplicate 'System.Reflection.AssemblyCompanyAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(15,12): error CS0579: Duplicate 'System.Reflection.AssemblyConfigurationAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(16,12): error CS0579: Duplicate 'System.Reflection.AssemblyFileVersionAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(17,12): error CS0579: Duplicate 'System.Reflection.AssemblyInformationalVersionAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(18,12): error CS0579: Duplicate 'System.Reflection.AssemblyProductAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(19,12): error CS0579: Duplicate 'System.Reflection.AssemblyTitleAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(20,12): error CS0579: Duplicate 'System.Reflection.AssemblyVersionAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
Build FAILED.
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(13,12): error CS0579: Duplicate 'Microsoft.Extensions.Configuration.UserSecrets.UserSecretsIdAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(14,12): error CS0579: Duplicate 'System.Reflection.AssemblyCompanyAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(15,12): error CS0579: Duplicate 'System.Reflection.AssemblyConfigurationAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(16,12): error CS0579: Duplicate 'System.Reflection.AssemblyFileVersionAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(17,12): error CS0579: Duplicate 'System.Reflection.AssemblyInformationalVersionAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(18,12): error CS0579: Duplicate 'System.Reflection.AssemblyProductAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(19,12): error CS0579: Duplicate 'System.Reflection.AssemblyTitleAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
obj/Release/netcoreapp3.1/UserAccountMicroService.AssemblyInfo.cs(20,12): error CS0579: Duplicate 'System.Reflection.AssemblyVersionAttribute' attribute [/src/UserAccountMicroService/UserAccountMicroService.csproj]
0 Warning(s)
8 Error(s)
Time Elapsed 00:00:01.78
ERROR: Service 'useraccountservice' failed to build: The command '/bin/sh -c dotnet build "UserAccountMicroService.csproj" -c Release -o /app/build' returned a non-zero code: 1
我只是想弄清楚dockerfile配置中缺少的内容。有人可以帮我弄清楚吗？任何帮助将不胜感激。谢谢