- How was Ghost installed and configured?
 - Can i deploy Ghost on amazon server using cli? and do i have to give it manual config? if yes how to do it ?
 - What is the basic architecture of ghost (the db , node version, entities and flow for backend code)
 - Can i have real time logs if i am using ghost CLI?
 
I suggest you read the official installation guide first, and then look at documents specific to EC2.