terraform-playground/three-web-hosts/loadbalancer.tf

resource "hcloud_load_balancer" "three_web_load_balancer" {
  name               = "three-web-load-balancer"
  load_balancer_type = "lb11"
  location           = var.location
}

resource "hcloud_load_balancer_network" "three_web_load_balancer_network" {
  load_balancer_id = hcloud_load_balancer.three_web_load_balancer.id
  subnet_id        = hcloud_network_subnet.three_web_private_subnet.id
}

resource "hcloud_load_balancer_target" "three_web_load_balancer_target" {
  type             = "label_selector"
  load_balancer_id = hcloud_load_balancer.three_web_load_balancer.id
  label_selector   = "type=web"
  use_private_ip   = true
  depends_on       = [hcloud_load_balancer_network.three_web_load_balancer_network]
}

resource "hcloud_load_balancer_service" "load_balancer_service" {
    load_balancer_id = hcloud_load_balancer.three_web_load_balancer.id
    protocol         = "http"
    listen_port      = 80
    destination_port = 80
}