opscode/knife-ec2 — pull request #61 by felix-ordrin (2012-07-18 13:21:40+00:00)
Title: added new node-name-prefix option

When firing up a bunch of ec2 instances, I didn't want to have to think about uniquely naming each one of them, but using just the instance ID as the name tag was too generic. So I added a node-name-prefix option that is prepended to the server id as the name so that you can still use the top level ec2 console to see reasonable server names w/out having to worry about uniqueness yourself.