fix: Remove non-needed counts on Autokey submodule (#158)

Author: romanini-ciandt

modules/autokey/iam.tf

@@ -20,7 +20,7 @@ data "google_project" "kms_project" {
 
 #Create KMS Service Agent
 resource "google_project_service_identity" "kms_service_agent" {
-  count    = local.create_autokey_key_handles ? 1 : 0
+  count    = var.autokey_handles != null ? 1 : 0
   provider = google-beta
 
   service = "cloudkms.googleapis.com"
@@ -29,15 +29,15 @@ resource "google_project_service_identity" "kms_service_agent" {
 
 # Wait delay after creating service agent.
 resource "time_sleep" "wait_service_agent" {
-  count = local.create_autokey_key_handles ? 1 : 0
+  count = var.autokey_handles != null ? 1 : 0
 
   create_duration = "10s"
   depends_on      = [google_project_service_identity.kms_service_agent]
 }
 
 #Grant the KMS Service Agent the Cloud KMS Admin role
 resource "google_project_iam_member" "autokey_project_admin" {
-  count    = local.create_autokey_key_handles ? 1 : 0
+  count    = var.autokey_handles != null ? 1 : 0
   provider = google-beta
 
   project    = var.project_id
@@ -48,7 +48,7 @@ resource "google_project_iam_member" "autokey_project_admin" {
 
 # Wait delay after granting IAM permissions
 resource "time_sleep" "wait_srv_acc_permissions" {
-  count = local.create_autokey_key_handles ? 1 : 0
+  count = var.autokey_handles != null ? 1 : 0
 
   create_duration = "10s"
   depends_on      = [google_project_iam_member.autokey_project_admin]

modules/autokey/main.tf

@@ -14,12 +14,7 @@
  * limitations under the License.
  */
 
-locals {
-  create_autokey_key_handles = var.autokey_folder_number != null && var.autokey_handles != null
-}
-
 resource "google_kms_autokey_config" "primary" {
-  count    = var.autokey_folder_number != null ? 1 : 0
   provider = google-beta
 
   folder      = var.autokey_folder_number
@@ -33,7 +28,7 @@ resource "random_string" "suffix" {
 }
 
 resource "google_kms_key_handle" "primary" {
-  for_each = local.create_autokey_key_handles ? var.autokey_handles : tomap({})
+  for_each = var.autokey_handles != null ? var.autokey_handles : tomap({})
   provider = google-beta
 
   project                = each.value.project

modules/autokey/outputs.tf

@@ -16,12 +16,12 @@
 
 output "autokey_config_id" {
   description = "An Autokey configuration identifier."
-  value       = var.autokey_folder_number != null ? google_kms_autokey_config.primary[0].id : ""
+  value       = google_kms_autokey_config.primary.id
 }
 
 output "autokey_keyhandles" {
   description = "A map of KeyHandles created."
-  value       = local.create_autokey_key_handles ? google_kms_key_handle.primary : {}
+  value       = var.autokey_handles != null ? google_kms_key_handle.primary : {}
 }
 
 output "random_suffix" {