diff --git a/proxmox.variables.tf b/proxmox.variables.tf
index e6995bd..cbce36e 100644
--- a/proxmox.variables.tf
+++ b/proxmox.variables.tf
@@ -8,4 +8,20 @@ variable "proxmox_apikey" {
   description = "Proxmox server api key"
   type        = string
   sensitive   = false
+}
+
+variable "image_source_url" {
+  default = "https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img"
+}
+
+variable "local_image_path" {
+  default = "./images/ubuntu-bionic.img"
+}
+
+variable "node_name" {
+  default = "fenix"
+}
+
+variable "datastore_id" {
+  default = "local-lvm"
 }
\ No newline at end of file