usage

= aws-usage

This tool captures usage for an AWS account. It shows the following:

- total number of instances
* stopped
* running
* per type
* per region
- total number of floating IPs
- total number of Volumes
- total size of Volumes in GiB
- total number of Cores and VCPU
- total number of Cores and VCPU per region
- total amount of memory
- total amount of memory per region


The results are:

- per region
- per instance-type when applicable
- total of all regions

The output is both json (stdout) and metrics pushed to a prometheus gateway.

.build
----
go get
go build
----

.run
----
export AWS_PROFILE=gpte
export PROMETHEUS_GATEWAY=http://localhost:9091
./usage
----


.sample output
----
[fridim@lolo usage]$ export AWS_PROFILE=dev; export PROMETHEUS_GATEWAY=http://localhost:9091 ; go build && ./usage
{
 "total.floating_ips": 20,
 "total.running.cores": 36,
 "total.running.instances": 26,
 "total.running.instances.m5.large": 10,
 "total.running.instances.m5.xlarge": 10,
 "total.running.instances.t3.medium": 4,
 "total.running.instances.t3.small": 2,
 "total.running.memory_mib": 266240,
 "total.running.vcpus": 72,
 "total.volumes.count": 27,
 "total.volumes.size_gib": 1901,
 "us-west-2.floating_ips": 20,
 "us-west-2.running.cores": 36,
 "us-west-2.running.instances": 26,
 "us-west-2.running.instances.m5.large": 10,
 "us-west-2.running.instances.m5.xlarge": 10,
 "us-west-2.running.instances.t3.medium": 4,
 "us-west-2.running.instances.t3.small": 2,
 "us-west-2.running.memory_mib": 266240,
 "us-west-2.running.vcpus": 72,
 "us-west-2.volumes.count": 27,
 "us-west-2.volumes.size_gib": 1901
}
----

<Sample graph coming soon.>