feat: add opentofu remote bucket state storage

opentofu/vms/providers.tf

@@ -7,11 +7,25 @@ terraform {
       version = "0.43.2"
     }
   }
+
+  backend "s3" {
+    bucket = "opentofu-state"
+    region = "us-east-1"
+    key = "lxc/terraform.tfstate"
+    encrypt = false
+
+    skip_credentials_validation = true
+    skip_region_validation      = true
+    skip_requesting_account_id  = true
+    skip_s3_checksum = true
+
+    endpoints = {
+      s3       = "https://a7638f5d66d44acc48d4b80b7c3c8a0c.r2.cloudflarestorage.com"
+    }
+  }
 }
 
 provider "proxmox" {
-  endpoint  = var.proxmox_api_endpoint
-  api_token = var.proxmox_api_token
   insecure  = true
   tmp_dir  = "/var/tmp"
   ssh {

opentofu/vms/s3.tf

@@ -1,3 +1,5 @@
+# docs: https://registry.terraform.io/providers/bpg/proxmox/latest/docs/resources/virtual_environment_container
+
 resource "proxmox_virtual_environment_container" "banana-hoard" {
   vm_id = 160
   node_name = "pve"

opentofu/vms/variables.tf

@@ -1,13 +1,3 @@
-variable "proxmox_api_endpoint" {
-  type = string
-  description = "Proxmox cluster API endpoint https://proxmox-01.my-domain.net:8006"
-}
-
-variable "proxmox_api_token" {
-  type = string
-  description = "Proxmox API token bpg proxmox provider with ID and token"
-}
-
 variable "root_password" {
   type = string
   description = "Password used for the root user"