Add log group name output

Author: snemetz

README.md

@@ -124,6 +124,7 @@ This software is released under the MIT License (see `LICENSE`).
 | lb\_dns\_aliases | List of DNS aliases add for ALB |
 | lb\_dns\_name | FQDN of ALB provisioned for service (if present) |
 | lb\_zone\_id | Route 53 zone ID of ALB provisioned for service (if present) |
+| log\_group\_name | Cloudwatch log group name for service |
 | service\_arn | ECS service ARN |
 | service\_iam\_role\_arn | ARN of the IAM Role for the ECS Service |
 | service\_iam\_role\_name | Name of the IAM Role for the ECS Task |

examples/no_lb/README.md

@@ -31,6 +31,7 @@ Note that this example may create resources which cost money. Run `terraform des
 |------|-------------|
 | cluster\_arn | ECS cluster ARN |
 | container\_json |  |
+| log\_group\_name | Cloudwatch log group name for service |
 | service\_arn | ECS service ARN |
 | service\_iam\_role\_arn | ARN of the IAM Role for the ECS Service |
 | service\_iam\_role\_name | Name of the IAM Role for the ECS Task |

examples/no_lb/outputs.tf

@@ -1,3 +1,8 @@
+output "log_group_name" {
+  description = "Cloudwatch log group name for service"
+  value       = "${module.no_lb.log_group_name}"
+}
+
 output "task_iam_role_arn" {
   description = "ARN of the IAM Role for the ECS Task"
   value       = "${module.no_lb.task_iam_role_arn}"

outputs.tf

@@ -13,6 +13,11 @@ output "lb_zone_id" {
   value       = "${module.lb.zone_id}"
 }
 
+output "log_group_name" {
+  description = "Cloudwatch log group name for service"
+  value       = "${local.log_group_name}"
+}
+
 output "task_iam_role_arn" {
   description = "ARN of the IAM Role for the ECS Task"
   value       = "${element(concat(aws_iam_role.task.*.arn, list("")), 0)}"