mitchellh/vagrant-aws — pull request #297 by laurencer (2014-10-01 01:00:31+00:00)
Title: Added retry delay when creating instances.

Without a retry delay - if you configure a lot of servers at the same time you will run into AWS API limits and it will throw an exception that will stop instance creation.

This adds in a minor delay when checking the status of an instance which seems to fix the issue when deploying ~ 20 - 40 machines.