diff --git a/main.tf b/main.tf
index 4f47ce6d..55635882 100644
--- a/main.tf
+++ b/main.tf
@@ -8,12 +8,12 @@
 #
 provider "azurerm" {
 
-  subscription_id = var.subscription_id
-  client_id       = var.client_id
-  client_secret   = var.client_secret
-  tenant_id       = var.tenant_id
-  partner_id      = var.partner_id
-  use_msi         = var.use_msi
+   subscription_id = var.subscription_id
+   client_id       = var.client_id
+   client_secret   = var.client_secret
+   tenant_id       = var.tenant_id
+   partner_id      = var.partner_id
+   use_msi         = var.use_msi
 
   features {}
 }
@@ -199,6 +199,8 @@ module "node_pools" {
   machine_type                 = each.value.machine_type
   fips_enabled                 = var.fips_enabled
   os_disk_size                 = each.value.os_disk_size
+  os_disk_type                 = each.value.os_disk_type
+  kubelet_disk_type            = each.value.kubelet_disk_type  
   auto_scaling_enabled         = each.value.min_nodes == each.value.max_nodes ? false : true
   node_count                   = each.value.min_nodes
   min_nodes                    = each.value.min_nodes == each.value.max_nodes ? null : each.value.min_nodes
@@ -258,11 +260,11 @@ module "netapp" {
 }
 
 data "external" "git_hash" {
-  program = ["files/tools/iac_git_info.sh"]
+  program = ["${path.module}/files/tools/iac_git_info.sh"]
 }
 
 data "external" "iac_tooling_version" {
-  program = ["files/tools/iac_tooling_version.sh"]
+  program = ["${path.module}/files/tools/iac_tooling_version.sh"]
 }
 
 resource "kubernetes_config_map" "sas_iac_buildinfo" {
diff --git a/modules/aks_node_pool/main.tf b/modules/aks_node_pool/main.tf
index 24b0106f..f1e27896 100755
--- a/modules/aks_node_pool/main.tf
+++ b/modules/aks_node_pool/main.tf
@@ -14,6 +14,8 @@ resource "azurerm_kubernetes_cluster_node_pool" "autoscale_node_pool" {
   proximity_placement_group_id = var.proximity_placement_group_id == "" ? null : var.proximity_placement_group_id
   vm_size                      = var.machine_type
   os_disk_size_gb              = var.os_disk_size
+  os_disk_type                 = var.os_disk_type
+  kubelet_disk_type            = var.kubelet_disk_type
   os_type                      = var.os_type
   auto_scaling_enabled         = var.auto_scaling_enabled
   node_public_ip_enabled       = var.node_public_ip_enabled
@@ -42,6 +44,8 @@ resource "azurerm_kubernetes_cluster_node_pool" "static_node_pool" {
   proximity_placement_group_id = var.proximity_placement_group_id == "" ? null : var.proximity_placement_group_id
   vm_size                      = var.machine_type
   os_disk_size_gb              = var.os_disk_size
+  os_disk_type                 = var.os_disk_type
+  kubelet_disk_type            = var.kubelet_disk_type
   os_type                      = var.os_type
   auto_scaling_enabled         = var.auto_scaling_enabled
   node_count                   = var.node_count
diff --git a/modules/aks_node_pool/variables.tf b/modules/aks_node_pool/variables.tf
index c0f17259..ce99d56e 100755
--- a/modules/aks_node_pool/variables.tf
+++ b/modules/aks_node_pool/variables.tf
@@ -46,6 +46,18 @@ variable "os_disk_size" {
   default     = 100
 }
 
+variable "os_disk_type" {
+   description = "(Optional) The type of disk which should be used for the Operating System. Possible values are Ephemeral and Managed. Changing this forces a new resource to be created"
+   type = string
+   default = null
+}
+
+variable "kubelet_disk_type" {
+   description = "(Optional) The type of disk which should be used for the Kubelet. Possible values are OS (Where the OS Disk Type is then used) and Temporary. Defaults to Managed. Changing this forces a new resource to be created"
+   type = string
+   default = null
+}
+
 variable "os_type" {
   description = "The Operating System which should be used for this Node Pool. Changing this forces a new resource to be created. Possible values are Linux and Windows. Defaults to Linux"
   type        = string
diff --git a/variables.tf b/variables.tf
index 1ac7515d..de5a8d74 100644
--- a/variables.tf
+++ b/variables.tf
@@ -549,13 +549,15 @@ variable "node_pools_proximity_placement" {
 variable "node_pools" {
   description = "Node pool definitions"
   type = map(object({
-    machine_type = string
-    os_disk_size = number
-    min_nodes    = string
-    max_nodes    = string
-    max_pods     = string
-    node_taints  = list(string)
-    node_labels  = map(string)
+    machine_type      = string
+    os_disk_size      = number
+    kubelet_disk_type = optional(string)
+    os_disk_type      = optional(string)
+    min_nodes         = string
+    max_nodes         = string
+    max_pods          = string
+    node_taints       = list(string)
+    node_labels       = map(string)
   }))
 
   default = {