From ab69f2c7e48654c7b5a91c56b7859ef2bbd0a1cf Mon Sep 17 00:00:00 2001
From: Colin Saliceti <colin.saliceti@ukdevops.co.uk>
Date: Tue, 10 Dec 2024 11:05:20 +0000
Subject: [PATCH] Fix Invalid template interpolation value error

The terraform module doesn't accept variables with null values
---
 terraform/aks/.terraform.lock.hcl | 2 ++
 terraform/aks/variables.tf        | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/terraform/aks/.terraform.lock.hcl b/terraform/aks/.terraform.lock.hcl
index 3c3051eeac..c181eba43f 100644
--- a/terraform/aks/.terraform.lock.hcl
+++ b/terraform/aks/.terraform.lock.hcl
@@ -51,6 +51,7 @@ provider "registry.terraform.io/hashicorp/google" {
   constraints = "6.6.0"
   hashes = [
     "h1:BOwY9eXbFeMU+DC1L8RW1CfcGPIiF1rMxNAxjssqNgk=",
+    "h1:bNj7UyO9+IdcTbkZJgjULH89DrJSaBCRw89zt6g8ajg=",
     "zh:0c181f9b9f0ab81731e5c4c2d20b6d342244506687437dad94e279ef2a588f68",
     "zh:12a4c333fc0ba670e87f09eb574e4b7da90381f9929ef7c866048b6841cc8a6a",
     "zh:15c277c2052df89429051350df4bccabe4cf46068433d4d8c673820d9756fc00",
@@ -90,6 +91,7 @@ provider "registry.terraform.io/hashicorp/kubernetes" {
 provider "registry.terraform.io/hashicorp/random" {
   version = "3.6.3"
   hashes = [
+    "h1:f6jXn4MCv67kgcofx9D49qx1ZEBv8oyvwKDMPBr0A24=",
     "h1:zG9uFP8l9u+yGZZvi5Te7PV62j50azpgwPunq2vTm1E=",
     "zh:04ceb65210251339f07cd4611885d242cd4d0c7306e86dda9785396807c00451",
     "zh:448f56199f3e99ff75d5c0afacae867ee795e4dfda6cb5f8e3b2a72ec3583dd8",
diff --git a/terraform/aks/variables.tf b/terraform/aks/variables.tf
index 99e2aed1a9..810b2f76ed 100644
--- a/terraform/aks/variables.tf
+++ b/terraform/aks/variables.tf
@@ -46,8 +46,7 @@ variable "enable_dfe_analytics_federated_auth" {
 }
 variable "dataset_name" {
   description = "dfe analytics dataset name in Google Bigquery"
-
-  default     = null
+  default     = "not in use"
 }
 variable "external_url" {
   default     = null