The tag name we use to differentiate multiple logically independent clusters running in the same AZ.

AWSCloud is an implementation of Interface, TCPLoadBalancer and Instances for Amazon Web Services.

This is a simple pass-through of the Autoscaling client interface, which allows for testing.

Abstraction over the AWS metadata service.

Abstraction over AWS, to allow mocking/other implementations.

TODO: Should we rename this to AWS (EBS & ELB are not technically part of EC2) Abstraction over EC2, to allow mocking/other implementations Note that the DescribeX functions return a list, so callers don't need to deal with paging.

This is a simple pass-through of the ELB client interface, which allows for testing.

InstanceGroupInfo is returned by InstanceGroups.Describe, and exposes information about the group.

InstanceGroups is an interface for managing cloud-managed instance groups / autoscaling instance groups TODO: Allow other clouds to implement this.

Volumes is an interface for managing cloud-provisioned volumes TODO: Allow other clouds to implement this.