Tweaked Readme

main.tf

@@ -1,3 +1,52 @@
+variable "hcloud_token" {
+  description = "Hetzner API tokey"
+  type        = string
+}
+
+variable "public_key" {
+  description = "SSH public Key."
+  type        = string
+}
+
+variable "private_key" {
+  description = "SSH private Key."
+  type        = string
+}
+
+variable "location" {
+  description = "Default server location"
+  type        = string
+}
+
+variable "control_plane_server_type" {
+  description = "Default control plane server type"
+  type        = string
+}
+
+variable "agent_server_type" {
+  description = "Default agent server type"
+  type        = string
+}
+
+variable "lb_server_type" {
+  description = "Default load balancer server type"
+  type        = string
+}
+
+variable "servers_num" {
+  description = "Number of control plane nodes."
+  type        = number
+}
+
+variable "agents_num" {
+  description = "Number of agent nodes."
+  type        = number
+}
+
+provider "hcloud" {
+  token = var.hcloud_token
+}
+
 resource "random_password" "k3s_token" {
   length  = 48
   special = false