load-balancer.tf

resource "aws_lb_target_group" "test" {
  name     = "my-target-group"
  port     = 80
  protocol = "HTTP"
  vpc_id   = aws_vpc.vpc.id
  health_check {
    interval            = 30
    path                = "/"
    port                = 80
    healthy_threshold   = 5
    unhealthy_threshold = 2
    timeout             = 5
    protocol            = "HTTP"
    matcher             = "200"
  }
}
resource "aws_lb" "lb" {
  name               = "load-balancer-1"
  internal           = false
  load_balancer_type = "application"
  security_groups    = [aws_security_group.lb-sg.id]
  subnets            = [aws_subnet.pubnet-1.id, aws_subnet.pubnet-2.id]

  enable_deletion_protection = false
  tags = {
    Name = "load-balancer"
  }
}

resource "aws_lb_listener" "front-end" {
  load_balancer_arn = aws_lb.lb.arn
  port              = "80"
  protocol          = "HTTP"
  default_action {
    type             = "forward"
    target_group_arn = aws_lb_target_group.test.arn
  }
}