added e2e opentofu files

tofu/e2e/main.tf

@@ -0,0 +1,43 @@
+locals {
+  vm_offset  = tonumber(var.run_id) % 44 # 211 - 254
+  clone_vmid = 9100 + local.vm_offset
+  clone_ip   = "192.168.178.${211 + local.vm_offset}/24"
+}
+
+resource "proxmox_virtual_environment_vm" "e2e_clone" {
+  name        = "e2e-run-${var.run_id}"
+  description = "Ephemeral E2E test VM for run ${var.run_id}"
+  tags        = ["opentofu", "e2e", "ephemeral", "clone"]
+
+  node_name = var.node_name
+  vm_id     = local.clone_vmid
+
+  clone {
+    vm_id = var.clone_template_id
+    full  = false
+  }
+
+  agent {
+    enabled = false
+  }
+  stop_on_destroy = true
+
+  initialization {
+    ip_config {
+      ipv4 {
+        address = local.clone_ip
+        gateway = var.gateway
+      }
+    }
+  }
+}
+
+output "clone_vmid" {
+  description = "VMID of the cloned E2E VM"
+  value       = local.clone_vmid
+}
+
+output "clone_ip" {
+  description = "IP address of the cloned E2E VM (without CIDR)"
+  value       = "192.168.178.${211 + local.vm_offset}"  # 211-254
+}

tofu/e2e/provider.tf

@@ -0,0 +1,12 @@
+provider "proxmox" {
+  endpoint = "https://192.168.178.2:8006/"
+  username = "root@pam"
+  password = var.proxmox_password
+  insecure = true
+
+  ssh {
+    agent    = false
+    username = "root"
+    password = var.proxmox_password
+  }
+}

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"
+}

tofu/e2e/versions.tf

@@ -0,0 +1,26 @@
+terraform {
+  required_version = ">= 1.6.0"
+
+  backend "s3" {
+    bucket = "tofu-state"
+    key    = "e2e/${var.run_id}/terraform.tfstate"
+    region = "garage"
+
+    endpoints = {
+      s3 = "https://garage.gilmour109.de"
+    }
+
+    skip_credentials_validation = true
+    skip_metadata_api_check     = true
+    skip_requesting_account_id  = true
+    skip_region_validation      = true
+    use_path_style              = true
+  }
+
+  required_providers {
+    proxmox = {
+      source  = "bpg/proxmox"
+      version = "~> 0.96.0"
+    }
+  }
+}