If I want to run 100 identical services with Azure ContainerApp, how can I make each service read its own config file?

Question

Hello, this is my first time using Azure.

First of all, I use VS2022 Pro. The program was written in C# .Net8, Worker Service project...

I uploaded the code I wrote to Azure Service Registry, no problem...

Then I ran it as a Container App, no problem..

My question is as follows, I need to run 100 ContainerApps from this same service. However, since the programs in ContRegistry are exactly the same, I cannot make different configurations. For example

ContApp001 should connect to RabbitMq QueueName001 at start time

ContApp002 should connect to RabbitMq QueueName002 at start time... Think of 100 of these apps...

Initially, I need to change a .txt, xml or json file of each service and start it.

I didn't see it in Azure, can you help me???