Hi I, Sathavahana SBOBNG-PTIY/CMJ I want to help you with this question.
I understand that you want to migrate your existing Azure web apps and functions to the container app service.
Without knowledge about your code, it's hard to give you a detailed answer here.
But check this link. It's a reference architecture to migrate Azure web apps to container apps. I hope this solution fits your needs.
Maybe the feature Azure Container hosting of azure function is also an option:
https://learn.microsoft.com/en-us/azure/azure-functions/functions-container-apps-hosting
Consider, its currently in the preview.
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