tf-gke-test/private-cluster-module/backend.tf

# # Optionallly you can use bucket as backend
# # If you would to do that - uncomment code below and follow instructions in README.md

# terraform {
#   backend "gcs" {
#     bucket      = var.bucket_name
#     prefix      = var.bucket_prefix
#     credentials = var.bucket_credentials_json
#   }
# }