feat: support enabling default compute class in cluster autoscaler

README.md

@@ -147,7 +147,7 @@ Then perform the following commands on the root folder:
 | additive\_vpc\_scope\_dns\_domain | This will enable Cloud DNS additive VPC scope. Must provide a domain name that is unique within the VPC. For this to work cluster\_dns = `CLOUD_DNS` and cluster\_dns\_scope = `CLUSTER_SCOPE` must both be set as well. | `string` | `""` | no |
 | authenticator\_security\_group | The name of the RBAC security group for use with Google security groups in Kubernetes RBAC. Group name must be in format [email protected] | `string` | `null` | no |
 | boot\_disk\_kms\_key | The Customer Managed Encryption Key used to encrypt the boot disk attached to each node in the node pool, if not overridden in `node_pools`. This should be of the form projects/[KEY\_PROJECT\_ID]/locations/[LOCATION]/keyRings/[RING\_NAME]/cryptoKeys/[KEY\_NAME]. For more information about protecting resources with Cloud KMS Keys please see: https://cloud.google.com/compute/docs/disks/customer-managed-encryption | `string` | `null` | no |
-| cluster\_autoscaling | Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling) | <pre>object({<br>    enabled                     = bool<br>    autoscaling_profile         = string<br>    min_cpu_cores               = optional(number)<br>    max_cpu_cores               = optional(number)<br>    min_memory_gb               = optional(number)<br>    max_memory_gb               = optional(number)<br>    gpu_resources               = list(object({ resource_type = string, minimum = number, maximum = number }))<br>    auto_repair                 = bool<br>    auto_upgrade                = bool<br>    disk_size                   = optional(number)<br>    disk_type                   = optional(string)<br>    image_type                  = optional(string)<br>    strategy                    = optional(string)<br>    max_surge                   = optional(number)<br>    max_unavailable             = optional(number)<br>    node_pool_soak_duration     = optional(string)<br>    batch_soak_duration         = optional(string)<br>    batch_percentage            = optional(number)<br>    batch_node_count            = optional(number)<br>    enable_secure_boot          = optional(bool, false)<br>    enable_integrity_monitoring = optional(bool, true)<br>  })</pre> | <pre>{<br>  "auto_repair": true,<br>  "auto_upgrade": true,<br>  "autoscaling_profile": "BALANCED",<br>  "disk_size": 100,<br>  "disk_type": "pd-standard",<br>  "enable_integrity_monitoring": true,<br>  "enable_secure_boot": false,<br>  "enabled": false,<br>  "gpu_resources": [],<br>  "image_type": "COS_CONTAINERD",<br>  "max_cpu_cores": 0,<br>  "max_memory_gb": 0,<br>  "min_cpu_cores": 0,<br>  "min_memory_gb": 0<br>}</pre> | no |
+| cluster\_autoscaling | Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling) | <pre>object({<br>    enabled                      = bool<br>    autoscaling_profile          = string<br>    min_cpu_cores                = optional(number)<br>    max_cpu_cores                = optional(number)<br>    min_memory_gb                = optional(number)<br>    max_memory_gb                = optional(number)<br>    gpu_resources                = list(object({ resource_type = string, minimum = number, maximum = number }))<br>    auto_repair                  = bool<br>    auto_upgrade                 = bool<br>    disk_size                    = optional(number)<br>    disk_type                    = optional(string)<br>    image_type                   = optional(string)<br>    strategy                     = optional(string)<br>    max_surge                    = optional(number)<br>    max_unavailable              = optional(number)<br>    node_pool_soak_duration      = optional(string)<br>    batch_soak_duration          = optional(string)<br>    batch_percentage             = optional(number)<br>    batch_node_count             = optional(number)<br>    enable_secure_boot           = optional(bool, false)<br>    enable_integrity_monitoring  = optional(bool, true)<br>    enable_default_compute_class = optional(bool, false)<br>  })</pre> | <pre>{<br>  "auto_repair": true,<br>  "auto_upgrade": true,<br>  "autoscaling_profile": "BALANCED",<br>  "disk_size": 100,<br>  "disk_type": "pd-standard",<br>  "enable_default_compute_class": false,<br>  "enable_integrity_monitoring": true,<br>  "enable_secure_boot": false,<br>  "enabled": false,<br>  "gpu_resources": [],<br>  "image_type": "COS_CONTAINERD",<br>  "max_cpu_cores": 0,<br>  "max_memory_gb": 0,<br>  "min_cpu_cores": 0,<br>  "min_memory_gb": 0<br>}</pre> | no |
 | cluster\_dns\_domain | The suffix used for all cluster service records. | `string` | `""` | no |
 | cluster\_dns\_provider | Which in-cluster DNS provider should be used. PROVIDER\_UNSPECIFIED (default) or PLATFORM\_DEFAULT or CLOUD\_DNS. | `string` | `"PROVIDER_UNSPECIFIED"` | no |
 | cluster\_dns\_scope | The scope of access to cluster DNS records. DNS\_SCOPE\_UNSPECIFIED (default) or CLUSTER\_SCOPE or VPC\_SCOPE. | `string` | `"DNS_SCOPE_UNSPECIFIED"` | no |

autogen/main/cluster.tf.tmpl

@@ -205,6 +205,7 @@ resource "google_container_cluster" "primary" {
       }
     }
     autoscaling_profile = var.cluster_autoscaling.autoscaling_profile != null ? var.cluster_autoscaling.autoscaling_profile : "BALANCED"
+    default_compute_class_enabled = lookup(var.cluster_autoscaling, "enable_default_compute_class", false)
     dynamic "resource_limits" {
       for_each = local.autoscaling_resource_limits
       content {

autogen/main/variables.tf.tmpl

@@ -318,43 +318,45 @@ variable "enable_resource_consumption_export" {
 {% if autopilot_cluster != true %}
 variable "cluster_autoscaling" {
   type = object({
-    enabled                     = bool
-    autoscaling_profile         = string
-    min_cpu_cores               = optional(number)
-    max_cpu_cores               = optional(number)
-    min_memory_gb               = optional(number)
-    max_memory_gb               = optional(number)
-    gpu_resources               = list(object({ resource_type = string, minimum = number, maximum = number }))
-    auto_repair                 = bool
-    auto_upgrade                = bool
-    disk_size                   = optional(number)
-    disk_type                   = optional(string)
-    image_type                  = optional(string)
-    strategy                    = optional(string)
-    max_surge                   = optional(number)
-    max_unavailable             = optional(number)
-    node_pool_soak_duration     = optional(string)
-    batch_soak_duration         = optional(string)
-    batch_percentage            = optional(number)
-    batch_node_count            = optional(number)
-    enable_secure_boot          = optional(bool, false)
-    enable_integrity_monitoring = optional(bool, true)
+    enabled                      = bool
+    autoscaling_profile          = string
+    min_cpu_cores                = optional(number)
+    max_cpu_cores                = optional(number)
+    min_memory_gb                = optional(number)
+    max_memory_gb                = optional(number)
+    gpu_resources                = list(object({ resource_type = string, minimum = number, maximum = number }))
+    auto_repair                  = bool
+    auto_upgrade                 = bool
+    disk_size                    = optional(number)
+    disk_type                    = optional(string)
+    image_type                   = optional(string)
+    strategy                     = optional(string)
+    max_surge                    = optional(number)
+    max_unavailable              = optional(number)
+    node_pool_soak_duration      = optional(string)
+    batch_soak_duration          = optional(string)
+    batch_percentage             = optional(number)
+    batch_node_count             = optional(number)
+    enable_secure_boot           = optional(bool, false)
+    enable_integrity_monitoring  = optional(bool, true)
+    enable_default_compute_class = optional(bool,false)
   })
   default = {
-    enabled                     = false
-    autoscaling_profile         = "BALANCED"
-    max_cpu_cores               = 0
-    min_cpu_cores               = 0
-    max_memory_gb               = 0
-    min_memory_gb               = 0
-    gpu_resources               = []
-    auto_repair                 = true
-    auto_upgrade                = true
-    disk_size                   = 100
-    disk_type                   = "pd-standard"
-    image_type                  = "COS_CONTAINERD"
-    enable_secure_boot          = false
-    enable_integrity_monitoring = true
+    enabled                      = false
+    autoscaling_profile          = "BALANCED"
+    max_cpu_cores                = 0
+    min_cpu_cores                = 0
+    max_memory_gb                = 0
+    min_memory_gb                = 0
+    gpu_resources                = []
+    auto_repair                  = true
+    auto_upgrade                 = true
+    disk_size                    = 100
+    disk_type                    = "pd-standard"
+    image_type                   = "COS_CONTAINERD"
+    enable_secure_boot           = false
+    enable_integrity_monitoring  = true
+    enable_default_compute_class = false
   }
   description = "Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling)"
 }

cluster.tf

@@ -168,7 +168,8 @@ resource "google_container_cluster" "primary" {
         image_type = lookup(var.cluster_autoscaling, "image_type", "COS_CONTAINERD")
       }
     }
-    autoscaling_profile = var.cluster_autoscaling.autoscaling_profile != null ? var.cluster_autoscaling.autoscaling_profile : "BALANCED"
+    autoscaling_profile           = var.cluster_autoscaling.autoscaling_profile != null ? var.cluster_autoscaling.autoscaling_profile : "BALANCED"
+    default_compute_class_enabled = lookup(var.cluster_autoscaling, "enable_default_compute_class", false)
     dynamic "resource_limits" {
       for_each = local.autoscaling_resource_limits
       content {

examples/node_pool/main.tf

@@ -163,7 +163,7 @@ module "gke" {
   }
 
   node_pools_cgroup_mode = {
-    all = "CGROUP_MODE_V2"
+    all     = "CGROUP_MODE_V2"
     pool-01 = "CGROUP_MODE_V1"
   }
 

metadata.yaml

@@ -343,34 +343,36 @@ spec:
         description: Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling)
         varType: |-
           object({
-              enabled                     = bool
-              autoscaling_profile         = string
-              min_cpu_cores               = optional(number)
-              max_cpu_cores               = optional(number)
-              min_memory_gb               = optional(number)
-              max_memory_gb               = optional(number)
-              gpu_resources               = list(object({ resource_type = string, minimum = number, maximum = number }))
-              auto_repair                 = bool
-              auto_upgrade                = bool
-              disk_size                   = optional(number)
-              disk_type                   = optional(string)
-              image_type                  = optional(string)
-              strategy                    = optional(string)
-              max_surge                   = optional(number)
-              max_unavailable             = optional(number)
-              node_pool_soak_duration     = optional(string)
-              batch_soak_duration         = optional(string)
-              batch_percentage            = optional(number)
-              batch_node_count            = optional(number)
-              enable_secure_boot          = optional(bool, false)
-              enable_integrity_monitoring = optional(bool, true)
+              enabled                      = bool
+              autoscaling_profile          = string
+              min_cpu_cores                = optional(number)
+              max_cpu_cores                = optional(number)
+              min_memory_gb                = optional(number)
+              max_memory_gb                = optional(number)
+              gpu_resources                = list(object({ resource_type = string, minimum = number, maximum = number }))
+              auto_repair                  = bool
+              auto_upgrade                 = bool
+              disk_size                    = optional(number)
+              disk_type                    = optional(string)
+              image_type                   = optional(string)
+              strategy                     = optional(string)
+              max_surge                    = optional(number)
+              max_unavailable              = optional(number)
+              node_pool_soak_duration      = optional(string)
+              batch_soak_duration          = optional(string)
+              batch_percentage             = optional(number)
+              batch_node_count             = optional(number)
+              enable_secure_boot           = optional(bool, false)
+              enable_integrity_monitoring  = optional(bool, true)
+              enable_default_compute_class = optional(bool, false)
             })
         defaultValue:
           auto_repair: true
           auto_upgrade: true
           autoscaling_profile: BALANCED
           disk_size: 100
           disk_type: pd-standard
+          enable_default_compute_class: false
           enable_integrity_monitoring: true
           enable_secure_boot: false
           enabled: false

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

@@ -180,7 +180,7 @@ Then perform the following commands on the root folder:
 | boot\_disk\_kms\_key | The Customer Managed Encryption Key used to encrypt the boot disk attached to each node in the node pool, if not overridden in `node_pools`. This should be of the form projects/[KEY\_PROJECT\_ID]/locations/[LOCATION]/keyRings/[RING\_NAME]/cryptoKeys/[KEY\_NAME]. For more information about protecting resources with Cloud KMS Keys please see: https://cloud.google.com/compute/docs/disks/customer-managed-encryption | `string` | `null` | no |
 | cloudrun | (Beta) Enable CloudRun addon | `bool` | `false` | no |
 | cloudrun\_load\_balancer\_type | (Beta) Configure the Cloud Run load balancer type. External by default. Set to `LOAD_BALANCER_TYPE_INTERNAL` to configure as an internal load balancer. | `string` | `""` | no |
-| cluster\_autoscaling | Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling) | <pre>object({<br>    enabled                     = bool<br>    autoscaling_profile         = string<br>    min_cpu_cores               = optional(number)<br>    max_cpu_cores               = optional(number)<br>    min_memory_gb               = optional(number)<br>    max_memory_gb               = optional(number)<br>    gpu_resources               = list(object({ resource_type = string, minimum = number, maximum = number }))<br>    auto_repair                 = bool<br>    auto_upgrade                = bool<br>    disk_size                   = optional(number)<br>    disk_type                   = optional(string)<br>    image_type                  = optional(string)<br>    strategy                    = optional(string)<br>    max_surge                   = optional(number)<br>    max_unavailable             = optional(number)<br>    node_pool_soak_duration     = optional(string)<br>    batch_soak_duration         = optional(string)<br>    batch_percentage            = optional(number)<br>    batch_node_count            = optional(number)<br>    enable_secure_boot          = optional(bool, false)<br>    enable_integrity_monitoring = optional(bool, true)<br>  })</pre> | <pre>{<br>  "auto_repair": true,<br>  "auto_upgrade": true,<br>  "autoscaling_profile": "BALANCED",<br>  "disk_size": 100,<br>  "disk_type": "pd-standard",<br>  "enable_integrity_monitoring": true,<br>  "enable_secure_boot": false,<br>  "enabled": false,<br>  "gpu_resources": [],<br>  "image_type": "COS_CONTAINERD",<br>  "max_cpu_cores": 0,<br>  "max_memory_gb": 0,<br>  "min_cpu_cores": 0,<br>  "min_memory_gb": 0<br>}</pre> | no |
+| cluster\_autoscaling | Cluster autoscaling configuration. See [more details](https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1beta1/projects.locations.clusters#clusterautoscaling) | <pre>object({<br>    enabled                      = bool<br>    autoscaling_profile          = string<br>    min_cpu_cores                = optional(number)<br>    max_cpu_cores                = optional(number)<br>    min_memory_gb                = optional(number)<br>    max_memory_gb                = optional(number)<br>    gpu_resources                = list(object({ resource_type = string, minimum = number, maximum = number }))<br>    auto_repair                  = bool<br>    auto_upgrade                 = bool<br>    disk_size                    = optional(number)<br>    disk_type                    = optional(string)<br>    image_type                   = optional(string)<br>    strategy                     = optional(string)<br>    max_surge                    = optional(number)<br>    max_unavailable              = optional(number)<br>    node_pool_soak_duration      = optional(string)<br>    batch_soak_duration          = optional(string)<br>    batch_percentage             = optional(number)<br>    batch_node_count             = optional(number)<br>    enable_secure_boot           = optional(bool, false)<br>    enable_integrity_monitoring  = optional(bool, true)<br>    enable_default_compute_class = optional(bool, false)<br>  })</pre> | <pre>{<br>  "auto_repair": true,<br>  "auto_upgrade": true,<br>  "autoscaling_profile": "BALANCED",<br>  "disk_size": 100,<br>  "disk_type": "pd-standard",<br>  "enable_default_compute_class": false,<br>  "enable_integrity_monitoring": true,<br>  "enable_secure_boot": false,<br>  "enabled": false,<br>  "gpu_resources": [],<br>  "image_type": "COS_CONTAINERD",<br>  "max_cpu_cores": 0,<br>  "max_memory_gb": 0,<br>  "min_cpu_cores": 0,<br>  "min_memory_gb": 0<br>}</pre> | no |
 | cluster\_dns\_domain | The suffix used for all cluster service records. | `string` | `""` | no |
 | cluster\_dns\_provider | Which in-cluster DNS provider should be used. PROVIDER\_UNSPECIFIED (default) or PLATFORM\_DEFAULT or CLOUD\_DNS. | `string` | `"PROVIDER_UNSPECIFIED"` | no |
 | cluster\_dns\_scope | The scope of access to cluster DNS records. DNS\_SCOPE\_UNSPECIFIED (default) or CLUSTER\_SCOPE or VPC\_SCOPE. | `string` | `"DNS_SCOPE_UNSPECIFIED"` | no |

modules/beta-private-cluster-update-variant/cluster.tf

@@ -175,7 +175,8 @@ resource "google_container_cluster" "primary" {
         image_type = lookup(var.cluster_autoscaling, "image_type", "COS_CONTAINERD")
       }
     }
-    autoscaling_profile = var.cluster_autoscaling.autoscaling_profile != null ? var.cluster_autoscaling.autoscaling_profile : "BALANCED"
+    autoscaling_profile           = var.cluster_autoscaling.autoscaling_profile != null ? var.cluster_autoscaling.autoscaling_profile : "BALANCED"
+    default_compute_class_enabled = lookup(var.cluster_autoscaling, "enable_default_compute_class", false)
     dynamic "resource_limits" {
       for_each = local.autoscaling_resource_limits
       content {