Error: Invalid count argument

  on ../../../../modules/gke-nodepool/main.tf line 61, in resource "google_service_account" "service_account":
  61:   count        = local.service_account_create ? 1 : 0

The "count" value depends on resource attributes that cannot be determined
until apply, so Terraform cannot predict how many instances will be created.
To work around this, use the -target argument to first apply only the
resources that the count depends on.