rubic/shaker — pull request #9 by yesimon (2012-08-08 21:15:31+00:00)
Title: Fix ec2_zone for regions. Add --instance-type and --placement-group opts.

The ec2_zone is meant for --availability-zone but the kwarg passed to run_instances is placement, which is an entirely different concept. For those relying on placement a new opt is added. Also added an instance_type opt.

I chose to use command line options matching the interface of ec2-run-instances, which is think is a better design for consistency and saving on documentation.