Support for .NET 9 in app service and functions

[JoshWoodArup]

Is there an existing issue for this?

• I have searched the existing issues

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Description

.NET 9 is due to be GA on the 14th of November, and App Service and Functions already have preview support for it, however this is currently not configurable in terraform. In each of the resources, the dotnet_version field should support 9.0

New or Affected Resource(s)/Data Source(s)

• azurerm_linux_web_app
• azurerm_windows_web_app
• azurerm_linux_function_app
• azurerm_windows_function_app

Potential Terraform Configuration

resource "azurerm_linux_web_app" "web_app" {
  site_config {
    application_stack {
      dotnet_version = "9.0"
    }
  }
}

References

Azure Functions
App Service
Previous PRs:
#23893
#23638

[Patrik-Berglund]

Do you think it's possible to have this included in the next release?