target_group.tf

resource "aws_lb_target_group" "my-alb-tg" {
  health_check {
    interval            = 30
    path                = "/"
    protocol            = "HTTP"
    timeout             = 5
    healthy_threshold   = 5
    unhealthy_threshold = 2
    matcher             = "200-299"
  }

  name        = "my-alb-tg"
  port        = 80
  protocol    = "HTTP"
  vpc_id      = "${var.vpc_id}"
  target_type = "instance"
}