feat: add default_compute_class_enabled variable for autopilot clusters

This change introduces the default_compute_class_enabled variable
to enable the default compute class for Node Auto-Provisioning
across various cluster configurations. This enhancement improves
the flexibility and usability of the cluster setup process.

Author: romancin

README.md

@@ -160,7 +160,6 @@ Then perform the following commands on the root folder:
 | create\_service\_account | Defines if service account specified to run nodes should be created. | `bool` | `true` | no |
 | database\_encryption | Application-layer Secrets Encryption settings. The object format is {state = string, key\_name = string}. Valid values of state are: "ENCRYPTED"; "DECRYPTED". key\_name is the name of a CloudKMS key. | `list(object({ state = string, key_name = string }))` | <pre>[<br>  {<br>    "key_name": "",<br>    "state": "DECRYPTED"<br>  }<br>]</pre> | no |
 | datapath\_provider | The desired datapath provider for this cluster. By default, `DATAPATH_PROVIDER_UNSPECIFIED` enables the IPTables-based kube-proxy implementation. `ADVANCED_DATAPATH` enables Dataplane-V2 feature. | `string` | `"DATAPATH_PROVIDER_UNSPECIFIED"` | no |
-| default\_compute\_class\_enabled | Enable default compute class for Node Auto-Provisioning | `bool` | `null` | no |
 | default\_max\_pods\_per\_node | The maximum number of pods to schedule per node | `number` | `110` | no |
 | deletion\_protection | Whether or not to allow Terraform to destroy the cluster. | `bool` | `true` | no |
 | description | The description of the cluster | `string` | `""` | no |

autogen/main/variables.tf.tmpl

@@ -367,12 +367,6 @@ variable "cluster_autoscaling" {
   description = "Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling)"
 }
 
-variable "default_compute_class_enabled" {
-  type        = bool
-  description = "Enable default compute class for Node Auto-Provisioning"
-  default     = null
-}
-
 variable "node_pools_taints" {
   type        = map(list(object({ key = string, value = string, effect = string })))
   description = "Map of lists containing node taints by node-pool name"
@@ -872,7 +866,14 @@ variable "enable_shielded_nodes" {
 }
 
 {% endif %}
+{% if autopilot_cluster == true %}
+variable "default_compute_class_enabled" {
+  type        = bool
+  description = "Enable default compute class for Node Auto-Provisioning"
+  default     = null
+}
 
+{% endif %}
 variable "enable_binary_authorization" {
   type        = bool
   description = "Enable BinAuthZ Admission controller"

metadata.yaml

@@ -388,9 +388,6 @@ spec:
           max_memory_gb: 0
           min_cpu_cores: 0
           min_memory_gb: 0
-      - name: default_compute_class_enabled
-        description: Enable default compute class for Node Auto-Provisioning
-        varType: bool
       - name: node_pools_taints
         description: Map of lists containing node taints by node-pool name
         varType: map(list(object({ key = string, value = string, effect = string })))

modules/beta-autopilot-private-cluster/README.md

@@ -86,6 +86,7 @@ Then perform the following commands on the root folder:
 | cluster\_resource\_labels | The GCE resource labels (a map of key/value pairs) to be applied to the cluster | `map(string)` | `{}` | no |
 | create\_service\_account | Defines if service account specified to run nodes should be created. | `bool` | `true` | no |
 | database\_encryption | Application-layer Secrets Encryption settings. The object format is {state = string, key\_name = string}. Valid values of state are: "ENCRYPTED"; "DECRYPTED". key\_name is the name of a CloudKMS key. | `list(object({ state = string, key_name = string }))` | <pre>[<br>  {<br>    "key_name": "",<br>    "state": "DECRYPTED"<br>  }<br>]</pre> | no |
+| default\_compute\_class\_enabled | Enable default compute class for Node Auto-Provisioning | `bool` | `null` | no |
 | deletion\_protection | Whether or not to allow Terraform to destroy the cluster. | `bool` | `true` | no |
 | deploy\_using\_private\_endpoint | A toggle for Terraform and kubectl to connect to the master's internal IP address during deployment. | `bool` | `false` | no |
 | description | The description of the cluster | `string` | `""` | no |

modules/beta-autopilot-private-cluster/metadata.yaml

@@ -452,6 +452,9 @@ spec:
         defaultValue:
           - key_name: ""
             state: DECRYPTED
+      - name: default_compute_class_enabled
+        description: Enable default compute class for Node Auto-Provisioning
+        varType: bool
       - name: enable_binary_authorization
         description: Enable BinAuthZ Admission controller
         varType: bool

modules/beta-autopilot-private-cluster/variables.tf

@@ -536,6 +536,11 @@ variable "database_encryption" {
   }]
 }
 
+variable "default_compute_class_enabled" {
+  type        = bool
+  description = "Enable default compute class for Node Auto-Provisioning"
+  default     = null
+}
 
 variable "enable_binary_authorization" {
   type        = bool

modules/beta-autopilot-public-cluster/README.md

@@ -80,6 +80,7 @@ Then perform the following commands on the root folder:
 | cluster\_resource\_labels | The GCE resource labels (a map of key/value pairs) to be applied to the cluster | `map(string)` | `{}` | no |
 | create\_service\_account | Defines if service account specified to run nodes should be created. | `bool` | `true` | no |
 | database\_encryption | Application-layer Secrets Encryption settings. The object format is {state = string, key\_name = string}. Valid values of state are: "ENCRYPTED"; "DECRYPTED". key\_name is the name of a CloudKMS key. | `list(object({ state = string, key_name = string }))` | <pre>[<br>  {<br>    "key_name": "",<br>    "state": "DECRYPTED"<br>  }<br>]</pre> | no |
+| default\_compute\_class\_enabled | Enable default compute class for Node Auto-Provisioning | `bool` | `null` | no |
 | deletion\_protection | Whether or not to allow Terraform to destroy the cluster. | `bool` | `true` | no |
 | description | The description of the cluster | `string` | `""` | no |
 | disable\_default\_snat | Whether to disable the default SNAT to support the private use of public IP addresses | `bool` | `false` | no |

modules/beta-autopilot-public-cluster/metadata.yaml

@@ -430,6 +430,9 @@ spec:
         defaultValue:
           - key_name: ""
             state: DECRYPTED
+      - name: default_compute_class_enabled
+        description: Enable default compute class for Node Auto-Provisioning
+        varType: bool
       - name: enable_binary_authorization
         description: Enable BinAuthZ Admission controller
         varType: bool

modules/beta-autopilot-public-cluster/variables.tf

@@ -500,6 +500,11 @@ variable "database_encryption" {
   }]
 }
 
+variable "default_compute_class_enabled" {
+  type        = bool
+  description = "Enable default compute class for Node Auto-Provisioning"
+  default     = null
+}
 
 variable "enable_binary_authorization" {
   type        = bool

modules/beta-private-cluster-update-variant/README.md

@@ -194,7 +194,6 @@ Then perform the following commands on the root folder:
 | create\_service\_account | Defines if service account specified to run nodes should be created. | `bool` | `true` | no |
 | database\_encryption | Application-layer Secrets Encryption settings. The object format is {state = string, key\_name = string}. Valid values of state are: "ENCRYPTED"; "DECRYPTED". key\_name is the name of a CloudKMS key. | `list(object({ state = string, key_name = string }))` | <pre>[<br>  {<br>    "key_name": "",<br>    "state": "DECRYPTED"<br>  }<br>]</pre> | no |
 | datapath\_provider | The desired datapath provider for this cluster. By default, `DATAPATH_PROVIDER_UNSPECIFIED` enables the IPTables-based kube-proxy implementation. `ADVANCED_DATAPATH` enables Dataplane-V2 feature. | `string` | `"DATAPATH_PROVIDER_UNSPECIFIED"` | no |
-| default\_compute\_class\_enabled | Enable default compute class for Node Auto-Provisioning | `bool` | `null` | no |
 | default\_max\_pods\_per\_node | The maximum number of pods to schedule per node | `number` | `110` | no |
 | deletion\_protection | Whether or not to allow Terraform to destroy the cluster. | `bool` | `true` | no |
 | deploy\_using\_private\_endpoint | A toggle for Terraform and kubectl to connect to the master's internal IP address during deployment. | `bool` | `false` | no |