feat(gitops): implement NATS JetStream and TrueNAS staging provisioning (Phase 5)

opentofu/staging-env/main.tf

@@ -4,6 +4,10 @@ terraform {
       source  = "bpg/proxmox"
       version = "~> 0.61.0"
     }
+    truenas = {
+      source  = "deevus/truenas"
+      version = "~> 0.1.0"
+    }
   }
 }
 
@@ -17,10 +21,25 @@ variable "pr_number" {
   type        = string
 }
 
+variable "truenas_snapshot_id" {
+  description = "The ID of the TrueNAS snapshot to clone"
+  type        = string
+}
+
 provider "proxmox" {
   # Relies on PROXMOX_VE_ENDPOINT and PROXMOX_VE_API_TOKEN environment variables
 }
 
+provider "truenas" {
+  # Relies on TRUENAS_API_KEY and TRUENAS_BASE_URL environment variables
+}
+
+resource "truenas_dataset" "staging_clone" {
+  pool        = "tank"
+  path        = "production/staging-pr-${var.pr_number}"
+  snapshot_id = var.truenas_snapshot_id
+}
+
 resource "proxmox_virtual_environment_vm" "staging_vm" {
   name        = "staging-pr-${var.pr_number}"
   description = "Ephemeral staging environment for PR #${var.pr_number}"