Serilog with azure

appsettings.json

{
  "Serilog": {
    "MinimumLevel": {
      "Default": "Debug",
      "Override": {
        "Microsoft": "Information",
        "Microsoft.AspNetCore": "Warning"
      }
    },
    "WriteTo": [
      {
        "Name": "Console",
        "Args": {
          "outputTemplate": "{Timestamp:HH:mm:ss.fff} [{Level:u1}] {Message:lj}{NewLine}{Exception}"
        }
      },
      {
        "Name": "File",
        "Args": {
          "path": "%HOME%/LogFiles/WebApplication/log.txt",
          "rollingInterval": "Day",
          "shared": true,
          "flushToDiskInterval": "0:0:1",
          "outputTemplate": "{Timestamp:HH:mm:ss.fff} [{Level:u1}] {Message:lj}{NewLine}{Exception}"
        }
      },
      {
        "Name": "File",
        "Args": {
          "path": "%HOME%/LogFiles/WebApplication/log.clef",
          "rollingInterval": "Day",
          "shared": true,
          "flushToDiskInterval": "0:0:1",
          "formatter": "Serilog.Formatting.Compact.CompactJsonFormatter, Serilog.Formatting.Compact"
        }
      }
    ],
    "Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ],
    "Properties": {
      "Application": "WebApplication"
    }
  }
}

Program.cs

public static class Program
{
    public static int Main(string[] args)
    {
        // azure home directory
        var homeDirectory = Environment.GetEnvironmentVariable("HOME") ?? ".";

        Log.Logger = new LoggerConfiguration()
            .MinimumLevel.Verbose()
            .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
            .Enrich.FromLogContext()
            .WriteTo.Console(outputTemplate: "{Timestamp:HH:mm:ss.fff} [{Level:u1}] {Message:lj}{NewLine}{Exception}")
            .WriteTo.File(
                path: $"{homeDirectory}/LogFiles/WebApplication/boot.txt",
                rollingInterval: RollingInterval.Day,
                shared: true,
                flushToDiskInterval: TimeSpan.FromSeconds(1),
                outputTemplate: "{Timestamp:HH:mm:ss.fff} [{Level:u1}] {Message:lj}{NewLine}{Exception}"
            )
            .WriteTo.File(
                formatter: new CompactJsonFormatter(),
                path: $"{homeDirectory}/LogFiles/WebApplication/boot.clef",
                rollingInterval: RollingInterval.Day,
                shared: true,
                flushToDiskInterval: TimeSpan.FromSeconds(1)
            )            
            .CreateBootstrapLogger();

        try
        {
            Log.Information("Starting web host");

            var host = Host
                .CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder => webBuilder.UseStartup<Startup>())
                .UseSerilog((context, services, configuration) => configuration
                    .ReadFrom.Configuration(context.Configuration)
                    .ReadFrom.Services(services)
                )
                .Build();

            host.Run();

            return 0;
        }
        catch (Exception ex)
        {
            Log.Fatal(ex, "Host terminated unexpectedly");
            return 1;
        }
        finally
        {
            Log.CloseAndFlush();
        }
    }
}