Adding health_check_grace_period_seconds variable.

Author: jscott-nava

terraform/modules/service/main.tf

@@ -88,7 +88,7 @@ resource "aws_ecs_service" "this" {
   }
 
   deployment_minimum_healthy_percent = 100
-  health_check_grace_period_seconds  = 300
+  health_check_grace_period_seconds  = var.health_check_grace_period_seconds
 }
 
 data "aws_iam_policy_document" "execution" {

terraform/modules/service/variables.tf

@@ -26,6 +26,12 @@ variable "cpu" {
   type        = number
 }
 
+variable "health_check_grace_period_seconds" {
+  default     = 300
+  description = "Seconds to ignore failing load balancer health checks on newly instantiated tasks to prevent premature shutdown, up to 2147483647. Only valid for services configured to use load balancers."
+  type        = number
+}
+
 # reference:  https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definition_parameters.html#task_size
 variable "memory" {
   description = "Amount (in MiB) of memory used by the task."