feat(k8s-wheatley): Prepare for GPU nodes

pve01.wheatley.in/k8s-wheatley/modules/talos-node/main.tf

@@ -61,6 +61,16 @@ resource "proxmox_virtual_environment_vm" "talos-node" {
     }
   }
 
+  dynamic "hostpci" {
+    for_each = var.node.gpu == true ? [1] : []
+    content {
+      device  = "hostpci0"
+      mapping = "A380_GPU"
+      pcie    = true
+      rombar  = true
+    }
+  }
+
   initialization {
     datastore_id = var.node.storagepool
     ip_config {

pve01.wheatley.in/k8s-wheatley/modules/talos-node/variables.tf

@@ -7,6 +7,7 @@ variable "node" {
     ipv4_address       = string
     ipv4_gateway       = string
     cpu                = number
+    gpu                = optional(bool, false)
     memory             = number
     disk               = string
     storagepool        = string