Format

terraform/main.tf

@@ -4,19 +4,19 @@ provider "hcloud" {
 
 data "hcloud_image" "wg_image" {
   with_selector = "service=wireguard"
-  most_recent = true
+  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
+  name       = var.wg_server_ssh_publickey_name
 }
 
 resource "hcloud_server" "wg_server" {
-  image = data.hcloud_image.wg_image.id
-  name = var.wg_server_name
+  image       = data.hcloud_image.wg_image.id
+  name        = var.wg_server_name
   server_type = var.wg_server_type
-  location = var.wg_server_location
+  location    = var.wg_server_location
   labels = {
     service = "wireguard"
   }
@@ -24,7 +24,7 @@ resource "hcloud_server" "wg_server" {
     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_own_privatekey  = var.wg_server_own_privatekey
     wg_server_peer_publickeys = var.wg_server_peer_publickeys
   })
 }

terraform/outputs.tf

@@ -1,9 +1,9 @@
 output "wg_server_ipv4_address" {
-  value = hcloud_server.wg_server.ipv4_address
+  value       = hcloud_server.wg_server.ipv4_address
   description = "IPv4 address"
 }
 
 output "wg_server_ipv6_address" {
-  value = hcloud_server.wg_server.ipv6_address
+  value       = hcloud_server.wg_server.ipv6_address
   description = "IPv6 address"
 }

terraform/terraform.tfvars.sample

@@ -1,11 +1,11 @@
 hcloud_api_token = ""
 
-wg_server_name = ""
-wg_server_type = ""
+wg_server_name     = ""
+wg_server_type     = ""
 wg_server_location = ""
 
-wg_server_ssh_publickey = ""
+wg_server_ssh_publickey      = ""
 wg_server_ssh_publickey_name = ""
 
-wg_server_own_privatekey = ""
+wg_server_own_privatekey  = ""
 wg_server_peer_publickeys = []

terraform/variables.tf

@@ -1,43 +1,43 @@
 variable "hcloud_api_token" {
-  type = string
+  type        = string
   description = "Hetzner Cloud API token"
-  default = ""
+  default     = ""
 }
 
 variable "wg_server_name" {
-  type = string
+  type        = string
   description = "Server name"
-  default = "wireguard"
+  default     = "wireguard"
 }
 
 variable "wg_server_type" {
-  type = string
+  type        = string
   description = "Server type"
-  default = "cx11"
+  default     = "cx11"
 }
 
 variable "wg_server_location" {
-  type = string
+  type        = string
   description = "Server location"
-  default = "fsn1"
+  default     = "fsn1"
 }
 
 variable "wg_server_ssh_publickey" {
-  type = string
+  type        = string
   description = "SSH public key"
 }
 
 variable "wg_server_ssh_publickey_name" {
-  type = string
+  type        = string
   description = "SSH public key name"
 }
 
 variable "wg_server_own_privatekey" {
-  type = string
+  type        = string
   description = "WireGuard private key"
 }
 
 variable "wg_server_peer_publickeys" {
-  type = list(string)
+  type        = list(string)
   description = "WireGuard peer public keys"
 }