terraform-provider-google: GKE AutoPilot Failure For Node Count

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Terraform Version

Terraform v1.1.0

Affected Resource(s)

google_container_cluster

Terraform Configuration Files

provider "google" {
  project = var.project_id
  region  = var.region
}

resource "google_container_cluster" "primary" {
  name             = "${var.project_id}-gke"
  location         = var.region
  enable_autopilot = true
}

Debug Output

Panic Output

Expected Behavior

GKE AutoPilot cluster should spin up correctly

Actual Behavior

Terraform throws the following error:

│ Error: googleapi: Error 400: Max pods constraint on node pools for Autopilot clusters should be 32., badRequest
│ 
│   with module.gke-cluster.google_container_cluster.primary,
│   on gke-cluster/main.tf line 10, in resource "google_container_cluster" "primary":
│   10: resource "google_container_cluster" "primary" {

Steps to Reproduce

1. terraform apply

Important Factoids

Provider version 4.3.0 works as expected, but I couldn’t see anything obvious when glancing at the diff. Seems likely to be related to max_pods_constraint, but all that looks to the untrained eye like Azure or AWS stuff, somehow.

• b/248291029