Correct usage of component

comp.clj

;; This is a function that needs 'resource' started/stopped by the component
(defn index-create [name]
  (let [conn (esr/connect (es-url) {:connection-manager __HOW_TO_PASS_COMPONENT_HERE__})]
    (esi/create conn name)
    ))



;; A component that takes care of starting and stopping and stopping http connection manager
(defrecord ElasticSearch []
  component/Lifecycle

  (start [this]
    (let [cm (make-reusable-conn-manager (:connection-manager-conf this))]
      (assoc this :connection-manager cm)))

  (stop [this]
    (let [cm (:connection-manager this)]
      (shutdown-manager cm)
      (assoc this :connection-manager nil)))
)