Yeleshwar's questions

I have an ELB with two instances attached to it all the time and running. I have a third EC2 instance which is in the stopped state. I DO NOT WANT TO USE Autoscaling. Whenever load increases more than a threshold on those two running servers, the third instance should start and attach itself to ELB. When load decreases, it should remove itself from ELB and stop.

Any idea ?

I am creating more than 20 IAM users and I want to enable virtual MFA device for them. Is there any way I can do it at once for all of them or any way to automate this task ? I want to make it mandatory for all IAM users to use MFA and without setting it up they can't proceed.