'Azure WebApp - Unable to auto-detect the runtime stack of your app

I'm trying to create Web App which is just having a Static HTML. I'm following this link https://docs.microsoft.com/en-us/azure/app-service/app-service-web-get-started-html. But when I execute the following command

az webapp up --location westeurope --name .

Got the error - " Could not auto-detect the runtime stack of your app" .

azureazure-web-app-service


Solution 1:[1]

I tried the following, but added the --html flag at the end of the az webapp up command to bypass auto detection:

mkdir quickstart
cd quickstart
git clone https://github.com/Azure-Samples/html-docs-hello-world.git
cd html-docs-hello-world
az webapp up --location westeurope --name azurewebapptest123 --html

That forces HTML. In the help for the command it implies auto-detection works for a bunch of language, but not for static HTML.

Solution 2:[2]

I just tried following the steps mentioned in the documentation. Works for me.

mkdir quickstart
cd quickstart
git clone https://github.com/Azure-Samples/html-docs-hello-world.git
cd html-docs-hello-world
az webapp up --location westeurope --name azurewebapptest123

Solution 3:[3]

I have tried the similar steps using the sample repo and was able to reproduce it.

enter image description here

Here is the version:

enter image description here

It's a known bug for Azure CLI 2.0.78 and team is working on it, Which you can track it here:

https://github.com/MicrosoftDocs/azure-docs/issues/43633

Work around of this issue is to use the older version of Azure CLi e.g. 2.0.75 * for deploying the solution.

Hope it helps.

Solution 4:[4]

Try to manually include a web.config file and/or select the stack on General Settings:

enter image description here

If you have no backend, the best option to host a static site is through Azure Storage:

https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-static-website

Solution 5:[5]

I had the same problem. I solved it by using the flag --html to define explicitly the runtime according to the documentation of the runtime detection. https://github.com/Azure/app-service-linux-docs/blob/master/AzWebAppUP/runtime_detection.md

So, the solution is the following line of code:

az webapp up --location westeurope --name <name> --html

N.B: I used Azure cloud shell.

Solution 6:[6]

Make sure you're running the command "az webapp up --location westeurope --name" from your application root, ie inside 'html-docs-hello-world' folder.

Solution 7:[7]

at end of az webapp command you have give run time stack if you are using an html page then --html you must give

Ex: az webapp up --location westeurope --name az204samplewebapphtml1 --html

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 RonaldB
Solution 2 Gaurav Kumar
Solution 3 Mohit Verma
Solution 4 Thiago Custodio
Solution 5 Mohamed Sahbi
Solution 6 EZE ARINZE
Solution 7 C Raghava

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