Clarify AWS module output names and changes

aws/container-linux/kubernetes/nlb.tf

@@ -44,7 +44,7 @@ resource "aws_lb_listener" "ingress-http" {
 
   default_action {
     type             = "forward"
-    target_group_arn = "${module.workers.target_group_http_arn}"
+    target_group_arn = "${module.workers.target_group_http}"
   }
 }
 
@@ -56,7 +56,7 @@ resource "aws_lb_listener" "ingress-https" {
 
   default_action {
     type             = "forward"
-    target_group_arn = "${module.workers.target_group_https_arn}"
+    target_group_arn = "${module.workers.target_group_https}"
   }
 }
 

aws/container-linux/kubernetes/outputs.tf

@@ -1,18 +1,10 @@
+# Outputs for Kubernetes Ingress
+
 output "ingress_dns_name" {
   value       = "${aws_lb.nlb.dns_name}"
   description = "DNS name of the network load balancer for distributing traffic to Ingress controllers"
 }
 
-output "target_group_http_arn" {
-  description = "ARN of a target group of workers for HTTP traffic"
-  value       = "${module.workers.target_group_http_arn}"
-}
-
-output "target_group_https_arn" {
-  description = "ARN of a target group of workers for HTTPS traffic"
-  value       = "${module.workers.target_group_https_arn}"
-}
-
 # Outputs for worker pools
 
 output "vpc_id" {
@@ -33,3 +25,15 @@ output "worker_security_groups" {
 output "kubeconfig" {
   value = "${module.bootkube.kubeconfig}"
 }
+
+# Outputs for custom load balancing
+
+output "worker_target_group_http" {
+  description = "ARN of a target group of workers for HTTP traffic"
+  value       = "${module.workers.target_group_http}"
+}
+
+output "worker_target_group_https" {
+  description = "ARN of a target group of workers for HTTPS traffic"
+  value       = "${module.workers.target_group_https}"
+}

aws/container-linux/kubernetes/workers/outputs.tf

@@ -1,9 +1,9 @@
-output "target_group_http_arn" {
+output "target_group_http" {
   description = "ARN of a target group of workers for HTTP traffic"
   value       = "${aws_lb_target_group.workers-http.arn}"
 }
 
-output "target_group_https_arn" {
+output "target_group_https" {
   description = "ARN of a target group of workers for HTTPS traffic"
   value       = "${aws_lb_target_group.workers-https.arn}"
 }