eShopOnContainers/src/Web/WebSPA/Program.cs

using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;
using System.IO;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Configuration;
using Serilog;

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

        public static IWebHost BuildWebHost(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
             .UseStartup<Startup>()
                .UseContentRoot(Directory.GetCurrentDirectory())
                .ConfigureAppConfiguration((builderContext, config) =>
                {
                    config.AddEnvironmentVariables();
                })
                .ConfigureLogging((hostingContext, builder) =>
                {
                    builder.AddConfiguration(hostingContext.Configuration.GetSection("Logging"));
                    builder.AddConsole();
                    builder.AddDebug();
                    builder.AddAzureWebAppDiagnostics();
                })
                .UseSerilog((builderContext, config) =>
                {
                    config
                        .MinimumLevel.Information()
                        .Enrich.FromLogContext()
                        .WriteTo.Seq("http://seq")
                        .ReadFrom.Configuration(builderContext.Configuration)
                        .WriteTo.Console();
                })
                .Build();
    }
}