You can create GKE cluster by using terraform. There is a official link, by following you need to write the .tf file and apply.

resource "google_container_cluster" "primary" {
  name     = "my-gke-cluster"
  location = "us-central1"

  initial_node_count       = 1

  master_auth {
    username = ""
    password = ""

    client_certificate_config {
      issue_client_certificate = false
    }
  }
}

This is an useful tutorial.