My Function App is not showing my Functions in the Portal

Question

Hi,

Function app deploy details in the attachment. my user id is ******@savXXXXXXonmicrosoft.com Early as possible.

Answer 1

Hello Sushil Waghmare,

Thanks for raising this question in Q&A forum.

I understand that your Azure Functions are not visible in the portal after deployment.

This is a common scenario often caused by the Function runtime failing to index the functions or the deployment artifact being structured incorrectly. Please check the following troubleshooting steps:

1. Verify Deployment Content (Kudu):
   • Navigate to your Function App in the portal.
   • Go to Advanced Tools -> Go (this opens Kudu).
   • Click Debug Console -> CMD.
   • Navigate to site/wwwroot.
   • Check: Do you see your host.json file and folders with your function names here?
   • Root Cause: If wwwroot is empty or contains a nested folder (e.g., myproject/host.json instead of host.json directly), your deployment artifact structure is incorrect. The host.json must be at the root of wwwroot.
2. Check Storage Connection:
   • Ensure the AzureWebJobsStorage application setting is present and contains a valid connection string.
   • The Function runtime uses this storage account to manage triggers. If the storage account key is invalid or the account is firewalled/deleted, the runtime won't start, and the portal will show "No functions found."
3. Runtime & Configuration:
   • Check the Log Stream or Diagnose and solve problems blade for any startup errors (e.g., "Host failed to initialize").
   • Ensure your Function App runtime version (e.g., .NET 8, Node.js 20) matches the version your code was built for.

If helps, approve the answer.

Best Regards,

Jerald Felix