add ssh stuff

contrib/terraform/hetzner/default.tfvars

@@ -9,6 +9,8 @@ ssh_public_keys = [
   "ssh-rsa I-did-not-read-the-docs 2",
 ]
 
+ssh_private_key_path = "flo_hcloud"
+
 machines = {
   "master-0" : {
     "node_type" : "master",

contrib/terraform/hetzner/main.tf

@@ -9,7 +9,7 @@ module "kubernetes" {
 
   machines = var.machines
 
-  ssh_public_keys = var.ssh_private_key_path
+  ssh_private_key_path = var.ssh_private_key_path
   ssh_public_keys = var.ssh_public_keys
   network_zone = var.network_zone
 

contrib/terraform/hetzner/variables.tf

@@ -25,6 +25,11 @@ variable "ssh_public_keys" {
   type        = list(string)
 }
 
+variable "ssh_private_key_path" {
+  description = "Private SSH key which connect to the VMs."
+  type        = string
+}
+
 variable "ssh_whitelist" {
   description = "List of IP ranges (CIDR) to whitelist for ssh"
   type        = list(string)

contrib/terraform/hetzner/versions.tf

@@ -7,9 +7,9 @@ terraform {
     null = {
       source = "hashicorp/null"
     }
-    template = {
-      source = "hashicorp/template"
-    }
+    #template = {
+    #  source = "hashicorp/template"
+    #}
   }
   required_version = ">= 0.14"
 }