Terraform Version

Terraform v1.5.5
on linux_amd64
+ provider registry.terraform.io/hashicorp/google v4.77.0

Affected Resource(s)

• google_container_cluster

Terraform Configuration Files

variable "gke_username" {
  default     = ""
  description = "gke username"
}

variable "gke_password" {
  default     = ""
  description = "gke password"
}

# GKE cluster
resource "google_container_cluster" "primary" {
  name     = "${var.project_id}-gke"
  location = var.region

  network    = google_compute_network.vpc.name
  subnetwork = google_compute_subnetwork.subnet.name

  # Enabling Autopilot for this cluster
  enable_autopilot = true
}

Expected Behavior

Terraform should not destroy my cluster when nothing has changed.

Actual Behavior

google_container_cluster.primary must be replaced

Terraform wants to destroy my cluster, even though I haven't changed a single line of Terraform code.

Steps to Reproduce

Please follow https://www.hashicorp.com/blog/terraform-adds-support-for-gke-autopilot after successfully provisioning all resources run terraform apply again.

Running terraform apply -refresh-only shows no changes.

References

• Terraform always replaces(destroy & create) GKE autopilot #10522