chore: cleanup unused autopilot vars (#1170)

* chore: cleanup unused autopilot vars

* address comments

Author: bharathkkb

autogen/main/main.tf.tmpl

@@ -56,6 +56,7 @@ locals {
 
   release_channel = var.release_channel != null ? [{ channel : var.release_channel }] : []
 
+  {% if autopilot_cluster != true %}
   autoscaling_resource_limits = var.cluster_autoscaling.enabled ? concat([{
     resource_type = "cpu"
     minimum       = var.cluster_autoscaling.min_cpu_cores
@@ -65,6 +66,7 @@ locals {
     minimum       = var.cluster_autoscaling.min_memory_gb
     maximum       = var.cluster_autoscaling.max_memory_gb
   }], var.cluster_autoscaling.gpu_resources) : []
+  {% endif %}
 
 
   custom_kube_dns_config      = length(keys(var.stub_domains)) > 0
@@ -92,7 +94,7 @@ locals {
     provider = null
   }]
 {% endif %}
-{% if beta_cluster %}
+{% if beta_cluster and autopilot_cluster != true %}
   cluster_cloudrun_config_load_balancer_config = (var.cloudrun && var.cloudrun_load_balancer_type != "") ? {
     load_balancer_type = var.cloudrun_load_balancer_type
   } : {}
@@ -104,21 +106,22 @@ locals {
       local.cluster_cloudrun_config_load_balancer_config
     )
   ] : []
-
+  cluster_cloudrun_enabled  = var.cloudrun
   cluster_gce_pd_csi_config = var.gce_pd_csi_driver ? [{ enabled = true }] : [{ enabled = false }]
-
 {% endif %}
 
   cluster_authenticator_security_group = var.authenticator_security_group == null ? [] : [{
     security_group = var.authenticator_security_group
   }]
 
+  {% if autopilot_cluster != true %}
   // legacy mappings https://github.com/hashicorp/terraform-provider-google/pull/10238
   old_node_metadata_config_mapping = { GKE_METADATA_SERVER = "GKE_METADATA", GCE_METADATA = "EXPOSE" }
 
   cluster_node_metadata_config = var.node_metadata == "UNSPECIFIED" ? [] : [{
     mode = lookup(local.old_node_metadata_config_mapping, var.node_metadata, var.node_metadata)
   }]
+  {% endif %}
 
   cluster_output_name           = google_container_cluster.primary.name
   cluster_output_regional_zones = google_container_cluster.primary.node_locations
@@ -192,7 +195,6 @@ locals {
 {% if beta_cluster %}
   # BETA features
   cluster_istio_enabled                    = ! local.cluster_output_istio_disabled
-  cluster_cloudrun_enabled                 = var.cloudrun
   cluster_dns_cache_enabled                = var.dns_cache
   cluster_telemetry_type_is_set            = var.cluster_telemetry_type != null
   cluster_pod_security_policy_enabled      = local.cluster_output_pod_security_policy_enabled

autogen/main/outputs.tf.tmpl

@@ -162,14 +162,18 @@ output "peering_name" {
 {% endif %}
 {% if beta_cluster %}
 
-output "istio_enabled" {
-  description = "Whether Istio is enabled"
-  value       = local.cluster_istio_enabled
-}
-
 output "cloudrun_enabled" {
   description = "Whether CloudRun enabled"
+  {% if autopilot_cluster != true %}
   value       = local.cluster_cloudrun_enabled
+  {% else %}
+  value       = false
+  {% endif %}
+}
+
+output "istio_enabled" {
+  description = "Whether Istio is enabled"
+  value       = local.cluster_istio_enabled
 }
 
 output "dns_cache_enabled" {