Extension keeps attempting to download .NET ASP.NET Runtime when used in a Devcontainer.

[wonbinkanglg]

Describe the bug.

I've checked the dotnet paths all exist and dotnet cli works. It keeps on trying to install dotnet when devcontainer is opened.

Please attach log file(s) here if you have any.

ms-dotnettools.csharp requested to download the .NET ASP.NET Runtime.
Downloading .NET version(s) 9.0.5x64aspnetcore ......................................
Error : (DotnetAcquisitionFinalError)
Failed to download .NET 9.0.5x64aspnetcore:
.NET Acquisition Failed: .NET install timed out.
You should change the timeout if you have a slow connection. See: https://github.com/dotnet/vscode-dotnet-runtime/blob/main/Documentation/troubleshooting-runtime.md#install-script-timeouts.
Our CDN may be blocked in China or experience significant slowdown, in which case you should install .NET manually., MESSAGE: Command failed: "/root/.vscode-server/extensions/ms-dotnettools.vscode-dotnet-runtime-2.3.2/dist/install scripts/dotnet-install.sh" -InstallDir "/root/.vscode-server/data/User/globalStorage/ms-dotnettools.vscode-dotnet-runtime/.dotnet/9.0.5x64aspnetcore" -Version 9.0.5 -Verbose -Runtime aspnetcore -Architecture x64
dotnet_install: Error: Could not find ASP.NET Core Runtime with version = 9.0.5
dotnet_install: Error: Refer to: https://aka.ms/dotnet-os-lifecycle for information on .NET Core support
, CODE: 1, SIGNAL: null, Error: .NET install timed out.
You should change the timeout if you have a slow connection. See: https://github.com/dotnet/vscode-dotnet-runtime/blob/main/Documentation/troubleshooting-runtime.md#install-script-timeouts.
Our CDN may be blocked in China or experience significant slowdown, in which case you should install .NET manually., MESSAGE: Command failed: "/root/.vscode-server/extensions/ms-dotnettools.vscode-dotnet-runtime-2.3.2/dist/install scripts/dotnet-install.sh" -InstallDir "/root/.vscode-server/data/User/globalStorage/ms-dotnettools.vscode-dotnet-runtime/.dotnet/9.0.5x64aspnetcore" -Version 9.0.5 -Verbose -Runtime aspnetcore -Architecture x64
dotnet_install: Error: Could not find ASP.NET Core Runtime with version = 9.0.5
dotnet_install: Error: Refer to: https://aka.ms/dotnet-os-lifecycle for information on .NET Core support
, CODE: 1, SIGNAL: null
at g.next (/root/.vscode-server/extensions/vscode-dotnet-runtime-library/dist/Acquisition/AcquisitionInvoker.js:87:54)
at Generator.next ()
at s (/root/.vscode-server/extensions/vscode-dotnet-runtime-library/dist/Acquisition/AcquisitionInvoker.js:5:58)

Error : (DotnetASPNetRuntimeFinalAcquisitionError)
ms-dotnettools.csdevkit tried to install .NET 9.0.5x64aspnetcore but that install had already been requested. No downloads or changes were made.
ms-dotnettools.csharp requested to download the .NET ASP.NET Runtime.
Downloading .NET version(s) 9.0.5x64aspnetcore .....................................
Error : (DotnetAcquisitionFinalError)
Failed to download .NET 9.0.5x64aspnetcore:
.NET Acquisition Failed: .NET install timed out.
You should change the timeout if you have a slow connection. See: https://github.com/dotnet/vscode-dotnet-runtime/blob/main/Documentation/troubleshooting-runtime.md#install-script-timeouts.
Our CDN may be blocked in China or experience significant slowdown, in which case you should install .NET manually., MESSAGE: Command failed: "/root/.vscode-server/extensions/ms-dotnettools.vscode-dotnet-runtime-2.3.2/dist/install scripts/dotnet-install.sh" -InstallDir "/root/.vscode-server/data/User/globalStorage/ms-dotnettools.vscode-dotnet-runtime/.dotnet/9.0.5x64aspnetcore" -Version 9.0.5 -Verbose -Runtime aspnetcore -Architecture x64
dotnet_install: Error: Could not find ASP.NET Core Runtime with version = 9.0.5
dotnet_install: Error: Refer to: https://aka.ms/dotnet-os-lifecycle for information on .NET Core support
, CODE: 1, SIGNAL: null, Error: .NET install timed out.
You should change the timeout if you have a slow connection. See: https://github.com/dotnet/vscode-dotnet-runtime/blob/main/Documentation/troubleshooting-runtime.md#install-script-timeouts.
Our CDN may be blocked in China or experience significant slowdown, in which case you should install .NET manually., MESSAGE: Command failed: "/root/.vscode-server/extensions/ms-dotnettools.vscode-dotnet-runtime-2.3.2/dist/install scripts/dotnet-install.sh" -InstallDir "/root/.vscode-server/data/User/globalStorage/ms-dotnettools.vscode-dotnet-runtime/.dotnet/9.0.5x64aspnetcore" -Version 9.0.5 -Verbose -Runtime aspnetcore -Architecture x64
dotnet_install: Error: Could not find ASP.NET Core Runtime with version = 9.0.5
dotnet_install: Error: Refer to: https://aka.ms/dotnet-os-lifecycle for information on .NET Core support
, CODE: 1, SIGNAL: null
at g.next (/root/.vscode-server/extensions/vscode-dotnet-runtime-library/dist/Acquisition/AcquisitionInvoker.js:87:54)
at Generator.next ()
at s (/root/.vscode-server/extensions/vscode-dotnet-runtime-library/dist/Acquisition/AcquisitionInvoker.js:5:58)

Error : (DotnetASPNetRuntimeFinalAcquisitionError)

Error : (DotnetAcquisitionFinalError)

Error : (DotnetASPNetRuntimeFinalAcquisitionError)

Reproduction Steps

Devcontainer with Dockerfile containing following:

FROM mcr.microsoft.com/dotnet/sdk:8.0
ENV DOTNET_ROOT=/usr/share/dotnet
ENV PATH=${PATH}:${DOTNET_ROOT}:/root/.dotnet/tools
ENV DOTNET_RUNNING_IN_CONTAINER=true

devcontainer.json have following settings

{
        ...
	"remoteUser": "root",
	"customizations": {
		"vscode": {
			"settings": {
				"dotnet.sdk.enableAutoAcquisition": false,
				"dotnetAcquisitionExtension.sharedExistingDotnetPath": "/usr/share/dotnet/dotnet",
				"dotnetAcquisitionExtension.existingDotnetPath": [
					{
						"extensionId": "ms-dotnettools.csdevkit",
						"path": "/usr/share/dotnet/dotnet"
					},
					{
						"extensionId": "ms-dotnettools.vscodeintellicode-csharp",
						"path": "/usr/share/dotnet/dotnet"
					},
					{
						"extensionId": "ms-dotnettools.csharp",
						"path": "/usr/share/dotnet/dotnet"
					},
					{
						"extensionId": "ms-dotnettools.vscode-dotnet-runtime",
						"path": "/usr/share/dotnet/dotnet"
					},
					{
						"extensionId": "msazurermtools.azurerm-vscode-tools",
						"path": "/usr/share/dotnet/dotnet"
					}
				]
			},
			"extensions": [
				...
				// Dotnet
				"ms-dotnettools.csdevkit",

			]
		}
	}
}

Also, at workspace I have global.json with

{
	"sdk": {
		"version": "8.0.0"
	}
}

Expected Behavior

It should not attempt to install any additional dotnet SDK.

Exceptions & Errors (if any)

No response

.NET Install Tool Version

v2.3.2

Your operating system? Please provide more detail, such as the version and or distro above.

Windows

VS Code Version

1.96.2

[nagilson]

May you confirm your dotnet executable has a .NET 8 ASPNET Runtime? It will try to acquire the aspnetcore runtime to support aspire scenarios. Unfortunately C# and C# DevKit do not make a distinction between whether you are using Aspire or not, so it always asks us to install the aspnetcore runtime. You may make an issue on https://github.com/microsoft/vscode-dotnettools/issues/ to ask them if they can change this.