Refactor

terraform/main.tf

@@ -0,0 +1,30 @@
+provider "hcloud" {
+  token = var.hcloud_api_token
+}
+
+data "hcloud_image" "wg_image" {
+  with_selector = "service=wireguard"
+  most_recent = true
+}
+
+resource "hcloud_ssh_key" "wg_server_ssh_key" {
+  public_key = var.wg_server_ssh_publickey
+  name = var.wg_server_ssh_publickey_name
+}
+
+resource "hcloud_server" "wg_server" {
+  image = data.hcloud_image.wg_image.id
+  name = var.wg_server_name
+  server_type = var.wg_server_type
+  location = var.wg_server_location
+  labels = {
+    service = "wireguard"
+  }
+  ssh_keys = [
+    hcloud_ssh_key.wg_server_ssh_key.id
+  ]
+  user_data = templatefile("${path.module}/templates/user-data.tpl", {
+    wg_server_own_privatekey = var.wg_server_own_privatekey
+    wg_server_peer_publickeys = var.wg_server_peer_publickeys
+  })
+}