Adding internal alb sg output (#62)

* Adding internal alb sg output

* terraform-docs: automated update action

---------

Co-authored-by: adenot <adenot@users.noreply.github.com>

Author: adenot

README.md

@@ -145,6 +145,7 @@ module "ecs_apps" {
 | alb\_internal\_id | n/a |
 | alb\_internal\_listener\_https\_arn | n/a |
 | alb\_internal\_listener\_test\_traffic\_arn | n/a |
+| alb\_internal\_secgrp\_id | n/a |
 | alb\_internal\_zone\_id | n/a |
 | alb\_listener\_https\_arn | n/a |
 | alb\_listener\_test\_traffic\_arn | n/a |

_outputs.tf

@@ -94,6 +94,10 @@ output "alb_secgrp_id" {
   value = aws_security_group.alb.*.id
 }
 
+output "alb_internal_secgrp_id" {
+  value = try(aws_security_group.alb_internal[0].id, "")
+}
+
 output "efs_fs_id" {
   value = try(aws_efs_file_system.ecs[0].id, "")
 }