Create Alarms on All Devices on the Instance

[bmcg0306]

The solution currently offers customers the ability to create CloudWatch alarms on the root device. While this is helpful, I believe many customers would benefit from being able to create CloudWatch alarms on all devices associated with the EC2 instance.

For example, if EBS volumes are attached to an EC2 instance, the root device as well as the devices associated with the volumes would have CloudWatch alarms associated with them.