Support for Node.js 14 in Azure Functions is ending June 2024

Question

Dear Team,

I saw an update from MS that Node.js 14 is end of support by June 2024, here my question is how can I get an inventory list from Azure, Azure Functions which is using Node.js 14? could some one help me on this.

Answer 1

Hi,

Below code sample will return the name of Function Apps with Node 14 in current subscription. You may test it in Cloud Shell:

Get-AzFunctionApp|ForEach-Object -Process {if (($_.SiteConfig.LinuxFxVersion -eq "Node|14") -Or ($_.ApplicationSettings.WEBSITE_NODE_DEFAULT_VERSION -eq "~14")) {$_.Name}}

Please click Accept Answer if the above was helpful.

Thanks.

-TP

Answer 2

@Naresh Babu Based on the above, we have understood that you want to list function app which are running with NodeJs 14 runtime through portal instead of using PowerShell or through Azure CLI.

• If your function App is running on Linux (either of consumption, elastic premium or through Dedicated app service) plans then you need to focus on LinuxFxVersion property.
• For Windows (either of consumption, elastic premium or through Dedicated app service) hosted function apps. app setting WEBSITE_NODE_DEFAULT_VERSION will determine the runtime version.

To achieve your requirement, you can use either Azure resource explorer or create custom Azure policy and by using the below query you can pull the list of function app that are running on Linux plans.

resources
| where ['type'] =~ "Microsoft.Web/sites"  and kind =~ "functionapp,linux" and properties.siteProperties.properties contains "Node|14"
| project name,resourceGroup,subscriptionId

You can refer to sample Aduit policies for function app and try creating your own azure policy based on your requirement.

In windows function apps, as mentioned earlier the runtime version is dependent on App settings of function app, we cannot use either by azure policy or Graph explorer.

You need to use the above PowerShell cmdlet shared by @TP to get list of functions app running with Node|14 runtime.

Get-AzFunctionApp|ForEach-Object -Process {if($_.ApplicationSettings.WEBSITE_NODE_DEFAULT_VERSION -eq "~14"){$_.Name}}

Feel free to reach back to me if you have any further questions on this.

Answer 3

Hello

You can use following script to get all the Azure Functions

$subscriptions = az account list | ConvertFrom-Json
foreach ($s in $subscriptions) {
	az account set -s $s.name  
	$function = Get-AzFunctionApp 
	foreach ($w in $functions) {
		$func = az functionapp config show --name $w.Name --resource-group $w.ResourceGroupName | ConvertFrom-Json
		$func | Where-Object {$_.nodeVersion -eq "14"} |  Select {$_.Name, $_.resourceGroup, $_.nodeVersion}
	}
}