enhancement: added machine placement location

Author: leonsteinhaeuser

README.md

@@ -14,6 +14,7 @@ This repository provides the functionality to deploy the github actions runner o
 | `hetzner_machine_os` | string | "debian-10" | Defines the machine operating system to be installed. |
 | `hetzner_additional_public_key_ids` | []string | [] | Adds public keys to the server that are already registered with hetzner |
 | `hetzner_machine_additional_packages` | string | "" | Defines additional packages that must be installed on the machine. Each package name must be separated by a space ` `. |
+| `hetzner_machine_location` | string | nbg1 | Specifies the location of the data center where the machine is to be deployed. |
 | `github_actions_runner_count` | number | 1 | Defines the number of runners to be provided. This option is equal to Machines at hetzner. |
 | `github_actions_runner_labels` | string | "" | Defines a list of labels used to identify the runners. The list is divided by separating the individual entries with `,`. |
 | `github_actions_runner_replace_existing` | bool | false | Specifies whether to replace existing Github action runners with the same name. |

servers.tf

@@ -3,6 +3,7 @@ resource "hcloud_server" "github_runner" {
   name        = format("%s-%s-%s-%d", "github-runner", var.hetzner_machine_os, random_uuid.hetzner_machine.result, count.index + 1)
   server_type = var.hetzner_machine_type
   image       = var.hetzner_machine_os
+  location    = var.hetzner_machine_location
   ssh_keys    = concat([hcloud_ssh_key.admin_ssh_key.id], var.hetzner_additional_public_key_ids)
 
   connection {

variables.tf

@@ -58,6 +58,12 @@ variable hetzner_machine_additional_packages {
     type = string
 }
 
+variable hetzner_machine_location {
+    description = "Specifies the location of the data center where the machine is to be deployed."
+    default = "nbg1"
+    type = string
+}
+
 //
 
 variable "github_actions_runner_count" {