add workers_asg_names to outputs

CHANGELOG.md

@@ -10,6 +10,7 @@ project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 - manage eks workers' root volume size and type
+- `workers_asg_names` added to outputs.
 
 ### Changed
 

README.md

@@ -132,4 +132,5 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
 | worker_iam_role_name | IAM role name attached to EKS workers |
 | worker_security_group_id | Security group ID attached to the EKS workers. |
 | workers_asg_arns | IDs of the autoscaling groups containing workers. |
+| workers_asg_names | Names of the autoscaling groups containing workers. |
 

outputs.tf

@@ -44,6 +44,11 @@ output "workers_asg_arns" {
   value       = "${aws_autoscaling_group.workers.*.arn}"
 }
 
+output "workers_asg_names" {
+  description = "Names of the autoscaling groups containing workers."
+  value       = "${aws_autoscaling_group.workers.*.id}"
+}
+
 output "worker_security_group_id" {
   description = "Security group ID attached to the EKS workers."
   value       = "${local.worker_security_group_id}"