added e2e opentofu files

tofu/e2e/variables.tf

@@ -0,0 +1,34 @@
+variable "proxmox_password" {
+  description = "Password for root@pam on Proxmox"
+  type        = string
+  sensitive   = true
+}
+
+variable "node_name" {
+  description = "Proxmox node name"
+  type        = string
+  default     = "pve"
+}
+
+variable "run_id" {
+  description = "Unique identifier for this E2E run (e.g. Drone build number)"
+  type        = string
+}
+
+variable "clone_template_id" {
+  description = "VMID of the E2E template to clone from"
+  type        = number
+  default     = 9000
+}
+
+variable "clone_vm_password" {
+  description = "Password for the cloned VM"
+  type        = string
+  sensitive   = true
+}
+
+variable "gateway" {
+  description = "Network gateway IP"
+  type        = string
+  default     = "192.168.178.1"
+}