fix: Autopilot vertical pod autoscaling (#1564)

Co-authored-by: Andrew Spiers <[email protected]>

Author: andrewspiers-csiro

autogen/main/variables.tf.tmpl

@@ -81,7 +81,7 @@ variable "master_authorized_networks" {
 variable "enable_vertical_pod_autoscaling" {
   type        = bool
   description = "Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it"
-  default     = false
+  default     = {{ autopilot_cluster|default(false)|string|lower }}
 }
 
 variable "horizontal_pod_autoscaling" {

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

@@ -89,7 +89,7 @@ Then perform the following commands on the root folder:
 | enable\_private\_nodes | (Beta) Whether nodes have internal IP addresses only | `bool` | `false` | no |
 | enable\_resource\_consumption\_export | Whether to enable resource consumption metering on this cluster. When enabled, a table will be created in the resource export BigQuery dataset to store resource consumption data. The resulting table can be joined with the resource usage table or with BigQuery billing export. | `bool` | `true` | no |
 | enable\_tpu | Enable Cloud TPU resources in the cluster. WARNING: changing this after cluster creation is destructive! | `bool` | `false` | no |
-| enable\_vertical\_pod\_autoscaling | Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it | `bool` | `false` | no |
+| enable\_vertical\_pod\_autoscaling | Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it | `bool` | `true` | no |
 | firewall\_inbound\_ports | List of TCP ports for admission/webhook controllers. Either flag `add_master_webhook_firewall_rules` or `add_cluster_firewall_rules` (also adds egress rules) must be set to `true` for inbound-ports firewall rules to be applied. | `list(string)` | <pre>[<br>  "8443",<br>  "9443",<br>  "15017"<br>]</pre> | no |
 | firewall\_priority | Priority rule for firewall rules | `number` | `1000` | no |
 | gateway\_api\_channel | The gateway api channel of this cluster. Accepted values are `CHANNEL_STANDARD` and `CHANNEL_DISABLED`. | `string` | `null` | no |

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

@@ -81,7 +81,7 @@ variable "master_authorized_networks" {
 variable "enable_vertical_pod_autoscaling" {
   type        = bool
   description = "Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it"
-  default     = false
+  default     = true
 }
 
 variable "horizontal_pod_autoscaling" {

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

@@ -80,7 +80,7 @@ Then perform the following commands on the root folder:
 | enable\_network\_egress\_export | Whether to enable network egress metering for this cluster. If enabled, a daemonset will be created in the cluster to meter network egress traffic. | `bool` | `false` | no |
 | enable\_resource\_consumption\_export | Whether to enable resource consumption metering on this cluster. When enabled, a table will be created in the resource export BigQuery dataset to store resource consumption data. The resulting table can be joined with the resource usage table or with BigQuery billing export. | `bool` | `true` | no |
 | enable\_tpu | Enable Cloud TPU resources in the cluster. WARNING: changing this after cluster creation is destructive! | `bool` | `false` | no |
-| enable\_vertical\_pod\_autoscaling | Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it | `bool` | `false` | no |
+| enable\_vertical\_pod\_autoscaling | Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it | `bool` | `true` | no |
 | firewall\_inbound\_ports | List of TCP ports for admission/webhook controllers. Either flag `add_master_webhook_firewall_rules` or `add_cluster_firewall_rules` (also adds egress rules) must be set to `true` for inbound-ports firewall rules to be applied. | `list(string)` | <pre>[<br>  "8443",<br>  "9443",<br>  "15017"<br>]</pre> | no |
 | firewall\_priority | Priority rule for firewall rules | `number` | `1000` | no |
 | gateway\_api\_channel | The gateway api channel of this cluster. Accepted values are `CHANNEL_STANDARD` and `CHANNEL_DISABLED`. | `string` | `null` | no |

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

@@ -81,7 +81,7 @@ variable "master_authorized_networks" {
 variable "enable_vertical_pod_autoscaling" {
   type        = bool
   description = "Vertical Pod Autoscaling automatically adjusts the resources of pods controlled by it"
-  default     = false
+  default     = true
 }
 
 variable "horizontal_pod_autoscaling" {