Because of budget issue, I personally am using Confluent Cloud basic edition which is free.
Is there any way to setup number of kafka brokers on my own?
I could not find anything related on confluent cloud web UI settings.
Does only Dedicated edition support such settings? I cannot afford that much right now.
Or is it possible to configure cluster settings (like number of brokers etc)
on my local terminal CLI?
Confluent Cloud provides a "serverless" experience, and you cannot configure the number of brokers.