# File lib/openshift-origin-controller/lib/openshift/mongo_data_store.rb, line 323
    def inc_district_externally_reserved_uids_size(uuid)
      Rails.logger.debug "inc_district_externally_reserved_uids_size(#{uuid})\n\n"
      update_district({"_id" => uuid}, {"$inc" => { "externally_reserved_uids_size" => 1 }})
    end