Azure SQL Database hosting integration

The Aspire Azure SQL Database hosting integration models the SQL Server as the AzureSqlServerResource type and SQL databases as the AzureSqlDatabaseResource type. To access these types and APIs for expressing them within your AppHost project, install the 📦 Aspire.Hosting.Azure.Sql NuGet package:

Aspire CLI

Aspire CLI — Aspire.Hosting.Azure.Sql paketi ekle

aspire add azure-sql

Aspire CLI etkileşimlidir; istendiğinde uygun sonucu seçin:

Aspire CLI — Örnek çıktı

Select an integration to add:

> azure-sql (Aspire.Hosting.Azure.Sql)
> Other results listed as selectable options...

Not

Yalnızca tek sonuç varsa otomatik seçilir. Sürümü yine de onaylayın.

apphost.cs (C# file-based app)

C# — AppHost.cs

#:package Aspire.Hosting.Azure.Sql@*

PackageReference (*.csproj)

XML — Aspire.Hosting.Azure.Sql paket referansı ekle

<PackageReference Include="Aspire.Hosting.Azure.Sql" Version="*" />

For an introduction to working with the Azure SQL Database hosting integration, see Get started with the Azure SQL Database integration.

Add Azure SQL server resource and database resource

In your AppHost project, call AddAzureSqlServer to add and return an Azure SQL server resource builder. Chain a call to the returned resource builder to AddDatabase, to add an Azure SQL database resource:

C# — AppHost.cs

var builder = DistributedApplication.CreateBuilder(args);

var azureSql = builder.AddAzureSqlServer("azuresql")
    .AddDatabase("database");

var myService = builder.AddProject<Projects.MyService>()
    .WithReference(azureSql);

The preceding call to AddAzureSqlServer configures the Azure SQL server resource to be deployed as an Azure SQL Database server.

Dikkat

When you call AddAzureSqlServer, it implicitly calls AddAzureProvisioning—which adds support for generating Azure resources dynamically during app startup. The app must configure the appropriate subscription and location. For more information, see Local provisioning: Configuration.

Connect to an existing Azure SQL server

You might have an existing Azure SQL Database service that you want to connect to. You can chain a call to annotate that your AzureSqlServerResource is an existing resource:

C# — AppHost.cs

var builder = DistributedApplication.CreateBuilder(args);

var existingSqlServerName = builder.AddParameter("existingSqlServerName");
var existingSqlServerResourceGroup = builder.AddParameter("existingSqlServerResourceGroup");

var sqlserver = builder.AddAzureSqlServer("sqlserver")
    .AsExisting(existingSqlServerName, existingSqlServerResourceGroup)
    .AddDatabase("database");

builder.AddProject<Projects.ExampleProject>()
    .WithReference(sqlserver);

// After adding all resources, run the app...

For more information on treating Azure SQL resources as existing resources, see Use existing Azure resources.

Run Azure SQL server resource as a container

The Azure SQL Server hosting integration supports running the Azure SQL server as a local container. This is beneficial for situations where you want to run the Azure SQL server locally for development and testing purposes, avoiding the need to provision an Azure resource or connect to an existing Azure SQL server.

To run the Azure SQL server as a container, call the RunAsContainer method:

C# — AppHost.cs

var builder = DistributedApplication.CreateBuilder(args);

var azureSql = builder.AddAzureSqlServer("azuresql")
    .RunAsContainer();

var azureSqlData = azureSql.AddDatabase("database");

var exampleProject = builder.AddProject<Projects.ExampleProject>()
    .WithReference(azureSqlData);

The preceding code configures an Azure SQL Database resource to run locally in a container.

Tip

The RunAsContainer method is useful for local development and testing. The API exposes an optional delegate that enables you to customize the underlying SqlServerServerResource configuration. For example, you can add a data volume or data bind mount. For more information, see the Aspire SQL Server hosting integration section.

Connection properties

When you reference Azure SQL Server resources using WithReference, the following connection properties are made available to the consuming project:

Azure SQL Server resource

The Azure SQL Server resource exposes the following connection properties:

Property Name	Description
Host	The fully qualified domain name of the Azure SQL Server
Port	The SQL Server port (1433 for Azure)
Uri	The connection URI, with the format mssql://{Host}:{Port}
JdbcConnectionString	JDBC connection string with the format jdbc:sqlserver://{Host}:{Port};encrypt=true;trustServerCertificate=false

Azure SQL database resource

The Azure SQL database resource inherits all properties from its parent Azure SQL Server resource and adds:

Property Name	Description
DatabaseName	The name of the database
Uri	The connection URI, with the format mssql://{Host}:{Port}/{DatabaseName}
JdbcConnectionString	JDBC connection string with the format jdbc:sqlserver://{Host}:{Port};database={DatabaseName};encrypt=true;trustServerCertificate=false

Not

Aspire exposes each property as an environment variable named [RESOURCE]_[PROPERTY]. For instance, the Uri property of a resource called db1 becomes DB1_URI. The client should add a valid authentication property for the JDBC connection string like authentication=ActiveDirectoryDefault or authentication=ActiveDirectoryManagedIdentity.