Elasticsearch Agent cannot connect.

    elastic
    -------
      - instance #0 [ERROR]: "('Connection aborted.', error(111, 'Connection refused'))"
      - Collected 0 metrics, 0 events & 1 service check

Check that the url in elastic.yaml is correct.

PREVIEWING: seth.samuel/DBMON-5272-add-dbm-enabled-variable-to-aurora-autodiscovery