drinkMe/drinkMe/Server/Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace drinkMe.Server
{
	public class Program
	{
		public static void Main(string[] args)
		{
			CreateHostBuilder(args).Build().Run();
		}

		public static IHostBuilder CreateHostBuilder(string[] args) =>
				Host.CreateDefaultBuilder(args)
						.ConfigureWebHostDefaults(webBuilder =>
						{
							webBuilder.ConfigureKestrel(serverOptions =>
							{
								serverOptions.ListenLocalhost(6971);
								serverOptions.UseSystemd();
								serverOptions.AddServerHeader = false;
							});
							webBuilder.UseStartup<Startup>();
						});
	}
}