Create 3 private network connected servers on Hetzner Cloud via Terraform

main.tf

provider "hcloud" {
  token = var.hcloud_token
}

resource "hcloud_ssh_key" "default" {
  name       = var.ssh_public_key_name
  public_key = var.ssh_public_key
}

resource "hcloud_network" "default" {
  name     = var.private_network_name
  ip_range = var.hcloud_network_ip_range
}

resource "hcloud_network_subnet" "default" {
  network_id   = hcloud_network.default.id
  type         = "server"
  network_zone = var.private_network_zone
  ip_range     = var.hcloud_network_subnet_ip_range
}

resource "hcloud_server" "server" {
  for_each = var.servers

  name        = each.value.name
  image       = each.value.image
  server_type = each.value.server_type
  location    = each.value.location
  backups     = each.value.backups
  ssh_keys    = [var.ssh_public_key_name]
}

resource "hcloud_server_network" "server_network" {
  for_each = var.servers

  network_id  = hcloud_network.default.id
  server_id   = hcloud_server.server[each.key].id
  #ip          = each.value.private_ip_address
}