coreos/elb-presence — pull request #6 by tbehrsin (2014-11-07 00:38:55+00:00)
Title: Updates to boto to support EC2 IAM roles (security tokens)

EC2 roles are a much more secure way to assign keys and secrets to an instance, and I've updated the elb-presence to support this. Not sure what happens in the case where plain old access keys are used, as I don't use these anywhere in my environment.