Adding YAML Settings into ASP.NET Core Apps

startup-ioc-container.cs

public class Startup
{

   ...
  public void ConfigureServices(IServiceCollection services)
  {
    services.AddMvc();

    // Gets the app settings as strongly-typed instance
    var aad = this.Configuration.Get<AzureAdSettings>("authentication:azureAd");

    // Add settings instance as a singleton for DI
    services.AddSingleton<AzureAdSettings>(aad);
  }

  ...
}