使用docker-compose和https时如何让Visual Studio启动正确的URL

Question

我创建了一个.net核心2.0项目,并将其配置为通过HTTPS运行,但是当在Docker调试模式下运行时,我无法让Visual Studio以正确的方案/端口启动浏览器.

当前的行为是VS总是在端口80(HTTP)上启动,因此我每次都必须手动更改URL,这很麻烦.

Program.cs中

public class Program {
    public static void Main (string[] args) {
        BuildWebHost(args).Run ();
    }

    public static IWebHost BuildWebHost (string[] args) =>
        WebHost.CreateDefaultBuilder (args)
        .UseKestrel (options => {
            options.Listen (IPAddress.Any, GetPort(), listenOptions => {
                // todo: Change this for production
                listenOptions.UseHttps ("dev-cert.pfx", "idsrv3test");
            });
        })
        .UseStartup<Startup> ()
        .Build ();

    public static int GetPort() => int.Parse(Environment.GetEnvironmentVariable("Port") ?? "443");
}

Dockerfile

FROM microsoft/aspnetcore:2.0
ARG source
WORKDIR /app
EXPOSE 443
COPY ${source:-obj/Docker/publish} .
ENTRYPOINT ["dotnet", "MyApp.dll"]

泊坞窗,compose.override.yml

version: '3'

services:
  myapp:
    environment:
      - ASPNETCORE_ENVIRONMENT=Development
      - Port=443
    ports:
      - 443
networks:
  default:
    external:
      name: nat

Answer 1

好吧,我已经找到了自己如何解决这个问题.

右键单击docker-compose项目并转到属性.

在那里,您可以配置在运行时启动的服务URL.

Answer 2

对于任何寻求代码解决方案的人，造成随机端口的是docker-compose.override.yml中的以下行：

 ports:
  - "80"

只需删除它并添加您的端口即可，例如：

 ports:
  - "8080:80"