Prefer WebApplicationBuilder properties over ConfigureLogging, ConfigureServices, etc (#24323)

aspnetcore/fundamentals/logging/index.md

@@ -11,7 +11,7 @@ uid: fundamentals/logging/index
 
 # Logging in .NET Core and ASP.NET Core
 
-::: moniker range=">= aspnetcore-6.0"
+:::moniker range=">= aspnetcore-6.0"
 
 By [Kirk Larkin](https://twitter.com/serpent5), [Juergen Gutsch](https://github.com/JuergenGutsch), and [Rick Anderson](https://twitter.com/RickAndMSFT)
 
@@ -893,9 +893,9 @@ To create a custom logger, see [Implement a custom logging provider in .NET](/do
 * <xref:fundamentals/logging/loggermessage>
 * Logging bugs should be created in the [github.com/dotnet/runtime/](https://github.com/dotnet/runtime/issues) repo.
 * <xref:blazor/fundamentals/logging>
-::: moniker-end
+:::moniker-end
 
-::: moniker range=">= aspnetcore-3.0 < aspnetcore-6.0"
+:::moniker range=">= aspnetcore-3.0 < aspnetcore-6.0"
 
 By [Kirk Larkin](https://twitter.com/serpent5), [Juergen Gutsch](https://github.com/JuergenGutsch), and [Rick Anderson](https://twitter.com/RickAndMSFT)
 
@@ -1798,9 +1798,9 @@ The following example shows how to register filter rules in code:
 * Log level `Information` and higher.
 * All categories starting with `"Microsoft"`.
 
-::: moniker-end
+:::moniker-end
 
-::: moniker range=">= aspnetcore-5.0 < aspnetcore-6.0"
+:::moniker range=">= aspnetcore-5.0 < aspnetcore-6.0"
 
 ## Automatically log scope with SpanId, TraceId, and ParentId
 
@@ -1823,9 +1823,9 @@ The logging libraries implicitly create a scope object with `SpanId`, `TraceId`,
 
 If the `traceparent` http request header is set, the `ParentId` in the log scope shows the W3C `parent-id` from in-bound `traceparent` header and the `SpanId` in the log scope shows the updated `parent-id` for the next out-bound step/span. For more information, see [Mutating the traceparent Field](https://www.w3.org/TR/trace-context/#mutating-the-traceparent-field).
 
-::: moniker-end
+:::moniker-end
 
-::: moniker range=">= aspnetcore-3.0 < aspnetcore-6.0"
+:::moniker range=">= aspnetcore-3.0 < aspnetcore-6.0"
 
 ## Create a custom logger
 
@@ -1836,4 +1836,4 @@ To create a custom logger, see [Implement a custom logging provider in .NET](/do
 * <xref:fundamentals/logging/loggermessage>
 * Logging bugs should be created in the [github.com/dotnet/runtime/](https://github.com/dotnet/runtime/issues) repo.
 * <xref:blazor/fundamentals/logging>
-::: moniker-end
+:::moniker-end

aspnetcore/fundamentals/logging/index/samples/6.x/WebApp/Program.cs

@@ -84,10 +84,8 @@ app.Run();
 #elif FF
 #region snippet_FF
 var builder = WebApplication.CreateBuilder();
-builder.Host.ConfigureLogging(logging =>
+builder.Logging.AddFilter((provider, category, logLevel) =>
 {
-    logging.AddFilter((provider, category, logLevel) =>
-    {
     if (provider.Contains("ConsoleLoggerProvider")
         && category.Contains("Controller")
         && logLevel >= LogLevel.Information)
@@ -104,7 +102,6 @@ builder.Host.ConfigureLogging(logging =>
     {
         return false;
     }
-    });
 });
 #endregion
 
@@ -133,18 +130,17 @@ app.Run();
 using Microsoft.Extensions.Logging.AzureAppServices;
 
 var builder = WebApplication.CreateBuilder();
-builder.Host.ConfigureLogging(logging => logging.AddAzureWebAppDiagnostics())
+builder.Logging.AddAzureWebAppDiagnostics();
-                .ConfigureServices(serviceCollection => serviceCollection
+builder.Services.Configure<AzureFileLoggerOptions>(options =>
-                    .Configure<AzureFileLoggerOptions>(options =>
+{
-                    {
     options.FileName = "azure-diagnostics-";
     options.FileSizeLimit = 50 * 1024;
     options.RetainedFileCountLimit = 5;
-                    })
+});
-                    .Configure<AzureBlobLoggerOptions>(options =>
+builder.Services.Configure<AzureBlobLoggerOptions>(options =>
-                    {
+{
     options.BlobName = "log.txt";
-                    }));
+});
 #endregion
 
 builder.Services.AddRazorPages();
@@ -170,7 +166,7 @@ app.Run();
 #elif MIN
 #region snippet_MIN
 var builder = WebApplication.CreateBuilder();
-builder.Host.ConfigureLogging(logging => logging.SetMinimumLevel(LogLevel.Warning));
+builder.Logging.SetMinimumLevel(LogLevel.Warning);
 #endregion
 
 builder.Services.AddRazorPages();
@@ -199,10 +195,9 @@ using Microsoft.Extensions.Logging.Console;
 using Microsoft.Extensions.Logging.Debug;
 
 var builder = WebApplication.CreateBuilder();
-builder.Host.ConfigureLogging(logging =>
+builder.Logging.AddFilter("System", LogLevel.Debug);
-               logging.AddFilter("System", LogLevel.Debug)
+builder.Logging.AddFilter<DebugLoggerProvider>("Microsoft", LogLevel.Information);
-                  .AddFilter<DebugLoggerProvider>("Microsoft", LogLevel.Information)
+builder.Logging.AddFilter<ConsoleLoggerProvider>("Microsoft", LogLevel.Trace);
-                  .AddFilter<ConsoleLoggerProvider>("Microsoft", LogLevel.Trace));
 #endregion
 
 builder.Services.AddRazorPages();
@@ -227,16 +222,11 @@ app.MapRazorPages();
 app.Run();
 #elif WEL
 #region snippet_WEL
-using Microsoft.Extensions.Logging.Console;
-using Microsoft.Extensions.Logging.Debug;
 
 var builder = WebApplication.CreateBuilder();
-builder.Host.ConfigureLogging(logging =>
+builder.Logging.AddEventLog(eventLogSettings =>
 {
-    logging.AddEventLog(eventLogSettings =>
-    {
     eventLogSettings.SourceName = "MyLogs";
-    });
 });
 #endregion