resource "null_resource" "wait_for_service_deploy" {
  triggers {
    task_definition = "${aws_ecs_service.web_service.task_definition}"
  }

  provisioner "local-exec" {
    command = "aws ecs wait services-stable --services ${aws_ecs_service.web_service.name} --cluster ${var.cluster_name} --region ${data.aws_region.current.name}"
  }
}


resource "null_resource" "wait_for_service_alb_healthy" {
  triggers {
    task_definition = "${aws_ecs_service.web_service.task_definition}"
    service_stable = "${null_resource.wait_for_service_deploy.id}"
  }

  provisioner "local-exec" {
    command = "aws elbv2 wait target-in-service --target-group-arn ${aws_alb_target_group.web_service_tg.arn} --region ${data.aws_region.current.name}"
  }
}