Azure | How to Migrate from Consumption Plan to App Service Plan

Change Function app hosting plan

How to Migrate from Consumption Plan to App Service Plan

Issue:

• I want to change my consumption plan to app service plan
• I want to change my app service plan to consumption plan
• Is there any way to change Azure function hosting plans?

Solution:

You may see lot of articles and blog which suggest you can change function app hosting plan and you will be able to achieve that also but according to Microsoft recommendation, You should never do this. Your function app will be messed up and you will see lot of issue.

This has been mentioned on Microsoft Official documentation.

You must choose the type of hosting plan during the creation of the function app. You can't change it afterward.

Ref: https://docs.microsoft.com/en-us/azure/azure-functions/functions-scale 

The only option is: You should create a new function app in different hosting plan and update/deploy your code.

Please don’t try to change function app hosting plan. This may be possible in future but not now.

Hope this helps.