use Mix.Config config :chronik, :adapters, pub_sub: Example.PubSub, store: Example.Store config :example, Example.Store, adapter: Chronik.Store.Adapters.ETS config :example, Example.PubSub, adapter: Chronik.PubSub.Adapters.Registry config :chronik, Chronik.Store.Adapters.Ecto.ChronikRepo, adapter: Ecto.Adapters.MySQL, url: {:system, "CHRONIK_REPO_URL", "ecto://root:root@localhost/chronik"}