Selector/Selector.Web/Program.cs

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

using NLog.Extensions.Logging;

namespace Selector.Web
{
    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.UseStartup<Startup>();
                })
                .UseSystemd()
                .ConfigureLogging((context, builder) => {
                    builder.ClearProviders();
                    builder.SetMinimumLevel(LogLevel.Trace);
                    builder.AddNLog(context.Configuration);
                });
    }
}