【ASP.NET Core分布式项目实战】（五）Docker制作dotnet core控制台程序镜像

Docker制作dotnet core控制台程序镜像

基于dotnet SDK

1. 新建控制台程序
   

   mkdir /home/console
   cd /home/console
   dotnet new console
   dotnet restore

2. 创建 Dockerfile 文件，参考https://github.com/dotnet/dotnet-docker/blob/master/samples/aspnetapp/Dockerfile
   

   vim /home/console/Dockerfile
   
   # ------
   
   FROM mcr.microsoft.com/dotnet/core/sdk:2.2 AS build
   WORKDIR /app
   
   COPY . /app
   
   RUN dotnet run

    

3. 构建镜像

   docker build -t wyt/console:dev .

4. 运行容器
   

   dotnet run --name console-dev wyt/console

基于dotnet Runtime

1. 新建控制台程序
   

   mkdir /home/console
   cd /home/console
   dotnet new console
   dotnet restore

   using System;
   using System.Threading;
   
   namespace console
   {
       class Program
       {
           static void Main(string[] args)
           {
               Console.WriteLine("Hello World from docker!");
   
               Thread.Sleep(Timeout.Infinite);
           }
       }
   }

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