terraformdoesnotwork.tf

# Generate the elastic IP for the loadbalancer
resource "aws_eip" "test-lb" {
  vpc      = true
  lifecycle {
        create_before_destroy = "true"
  }
}

# Generate the target group for the load balancer to use
resource "aws_lb_target_group" "test-lb-tg" {
  name     = "${data.template_file.cluster-name.rendered}-test-lb-tg"
  port     = 443
  protocol = "TCP"
  vpc_id   = "${aws_vpc.default.id}"

  health_check {
    port = 8080
    protocol = "TCP"
    healthy_threshold = 2
    unhealthy_threshold = 2
    interval = 10
  }
}

# Attach to the target group, target_id is broken
resource "aws_lb_target_group_attachment" "test-lb-tg" {
  target_group_arn = "${aws_lb_target_group.test-lb-tg.arn}"
  target_id        = "${element(aws_instance.test.*.id, count.index)}"
  port             = 443
}

# Load balancer listener
resource "aws_lb_listener" "test-lb-listen" {
  load_balancer_arn = "${aws_lb.test.arn}"
  port              = "443"
  protocol          = "TCP"

  default_action {
    target_group_arn = "${aws_lb_target_group.test-lb-tg.arn}"
    type             = "forward"
  }
}

# Create the External Network load balancer.
resource "aws_lb" "test" {
  name                        = "${data.template_file.cluster-name.rendered}-pub-agt"
  internal                    = false
  load_balancer_type          = "network"

  subnet_mapping {
    subnet_id    = "${aws_subnet.test.id}"
    allocation_id = "${aws_eip.test.id}"
  }

  enable_deletion_protection  = false

}

resource "aws_instance" "test" {
  count = "${var.num_of_test}"
  instance_type = "${var.aws_test_instance_type}"
  iam_instance_profile = "${aws_iam_instance_profile.test.name}"
  
  ebs_optimized = "true"

  ami = "${var.test_ami_id}"

  key_name = "${var.ssh_key_name}"

  vpc_security_group_ids = ["${aws_security_group.test.id}"]

  subnet_id = "${aws_subnet.test.id}"

  lifecycle {
    create_before_destroy     = true
  }
}