How to determine current Node.js version in Azure Function App?

Question

How to determine current Node.js version in Azure Function App?

Answer 1

Hello Dave,

Try the following suggestions found on:

module.exports = async function (context, req) {
    context.log('JavaScript HTTP trigger function processed a request.')

    context.res = {
        body: `Node version: ${process.version}`
    }
}

https://www.maxivanov.io/change-nodejs-version-in-azure-functions/#:~:text=Azure%20Portal,-As%20of%20February&text=From%20your%20App%20Function%20page,change%20the%20version%2C%20then%20Save.

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If this is helpful please accept answer.

Answer 2

@Dave Willard This setting is only applicable to windows function apps.

If you are linux, it is a site setting that you can view by going to the JSON View like so

and to change it run the following command using Azure CLI as shown in the docs here.

az functionapp config set --linux-fx-version "node|18" --name "<MY_APP_NAME>" --resource-group "<MY_RESOURCE_GROUP_NAME>"