I have a small application deployed on an EC2 instance.
I need a staging environment so I've thought of two choices:
Deploy the same app again on the same instance, and that would be a staging environment. But I would really like to separate things and NOT put the two environments into the same instance.
Or use another instance especially for staging, but it will be expensive. So, is it good to start the staging instance right before deployment and shut it down when the tests end?
Thank you.