Microsoft.Extensions.Logging.AzureAppServices 11.0.0-preview.3.26207.106

About

Microsoft.Extensions.Logging.AzureAppServices provides a logger implementation that logs to text files in an Azure App Service app's file system and to blob storage in an Azure Storage account.

Key Features

  • Loging messages with the "Diagnostics Logger" and "Log Streaming" features of Azure App Service
  • Integration with Azure App Service logging infrastructure
  • Seamless integration with other components of Microsoft.Extensions.Logging

How to Use

To use Microsoft.Extensions.Logging.AzureAppServices, follow these steps:

Installation

dotnet add package Microsoft.Extensions.Logging.AzureAppServices

Configuration

To configure provider settings, use AzureFileLoggerOptions and AzureBlobLoggerOptions, as shown in the following example:

using Microsoft.Extensions.Logging.AzureAppServices;

var builder = WebApplication.CreateBuilder();
builder.Logging.AddAzureWebAppDiagnostics();
builder.Services.Configure<AzureFileLoggerOptions>(options =>
{
    options.FileName = "azure-diagnostics-";
    options.FileSizeLimit = 50 * 1024;
    options.RetainedFileCountLimit = 5;
});
builder.Services.Configure<AzureBlobLoggerOptions>(options =>
{
    options.BlobName = "log.txt";
});

Main Types

  • FileLoggerProvider: A BatchingLoggerProvider which writes out to a file
  • BlobLoggerProvider: The ILoggerProvider implementation that stores messages by appending them to Azure Blob in batches
  • AzureFileLoggerOptions: Options for configuring Azure diagnostics file logging
  • AzureBlobLoggerOptions: Options for configuring Azure diagnostics blob logging

Additional Documentation

For additional documentation and examples, refer to the official documentation on logging with ASP.NEt Core and Azure App Service.

Feedback & Contributing

Microsoft.Extensions.Logging.AzureAppServices is released as open-source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on Microsoft.Extensions.Logging.AzureAppServices.

Packages Downloads
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices.
29
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/54142bcb25544b72fac28b1b061e7788c91c4f49
26
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d47e49e9c1e173ac90821f7e89cc38e710274241
23
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/dotnet/tree/fad253f51b461736dfd3cd9c15977bb7493becef
22
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/fedc545ce86467b7d3413d906f1ab02fb3db12ff
22
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/cdfa43bbe0ecc13757cc6517c9a253de77c3ec56
22
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/af22effae4069a5dfb9b0735859de48820104f5b
22
Microsoft.AspNetCore.All
Provides a default set of APIs for building an ASP.NET Core application, and also includes API for third-party integrations with ASP.NET Core. This package requires the ASP.NET Core runtime. This runtime is installed by the .NET Core SDK, or can be acquired separately using installers available at https://aka.ms/dotnet-download.
21
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/c83354d42e63d2bb07e6b24b7c67ef91e434f359
21
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/c2a442982e736e17ae6bcadbfd8ccba278ee1be6
21
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/5a4c82ec57fadddef9ce841d608de5c7c8c74446
21
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/7c810658463f35c39c54d5fb8a8dbbfd463bf747
21
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/844a82e37cae48af2ab2ee4f39b41283e6bb4f0e
21
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/3dfc6fda80a10797b8c8fda1970e7b377fd8ed8d
20
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b506e2cb7b6c0fe787305f8cfdee046b7b3f9a53
20
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/88ca061d20b28892b28279b17bad46919cff49a4
20
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/bd1e14b7d16b798de8a874189c89afed755a266c
20
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b12b77b241f0a093d53508c3cb2084860bd5339d
20
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices.
19
Microsoft.AspNetCore.AzureAppServicesIntegration
ASP.NET Core integration with Azure AppServices. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/f050ae044be8bddc002ab88736e4bf78dc822122
19

.NET Framework 4.6.2

.NET 11.0

.NET Standard 2.0

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7.0.0-preview.6.22330.3 14 12/16/2025
7.0.0-preview.5.22303.8 12 12/21/2025
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2.1.1 12 12/17/2025
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2.1.0-rc1-final 13 12/20/2025
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