alestic/ec2-consistent-snapshot — pull request #22 by sbdelisle (2013-12-14 21:36:51+00:00)
Title: Flag to explicitly rely on IAM Role and therefore not require specification of an acces key

Newer versions of Net::Amazon::EC2 will automatically use IAM roles if no access key is specified. This pull request adds a flag to allow the user to explicitly depend on that behavior.