Fargate

Question 1

when you wanted to launch an ECS cluster

Answer 1

you create our own EC2 instances and then manage infrastructure (scale in, out)

or

you use Fargate and you don’t provision EC2 instances anymore. You just create task definition, and AWS will run the container for you,

Question 2

so if I wanted to scale my service,

Answer 2

I just increased the number of task I want

Question 3

think Fargate if

Answer 3

you wanna run a Docker container in the cloud and not provision EC2