Example of using Castle Windsor and Castle.Windsor.MsDependencyInjection with DotNetCore HostBuilder

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Castle.MicroKernel.Registration;
using Castle.Windsor;
using Castle.Windsor.MsDependencyInjection;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;

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

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .UseServiceProviderFactory((builder) => 
                    new WindsorServiceProviderFactory())
                .ConfigureContainer<WindsorContainer>(container =>
                {
                    // Could register components here, like this
                    // container.Register(Component.For<IHostedService>()
                    //     .ImplementedBy<Worker>()
                    //     .LifestylePerThread());
                })                   
                .ConfigureServices((hostContext, services) =>
                {
                    // Unsure if this is using the registered Windsor Container or not, at this point
                    services.AddHostedService<Worker>();
                });
    }
}