How to access elasticsearch with Adminer?

Hello, I installed elasticsearch with some init structure on my local Kubuntu 18.

and I want to open it in Adminer(it has elasticsearch option)
I see my elasticsearch server at http://localhost:9200/ :

"name": "athoe",
"cluster_name": "elasticsearch",
"cluster_uuid": "yevL8YoPTW-W3dZkzcmAXw",
"version": {
"number": "7.4.1",
"build_flavor": "default",
"build_type": "deb",
"build_hash": "fc0eeb6e2c25915d63d871d344e3d0b45ea0ea1e",
"build_date": "2019-10-22T17:16:35.176724Z",
"build_snapshot": false,
"lucene_version": "8.2.0",
"minimum_wire_compatibility_version": "6.8.0",
"minimum_index_compatibility_version": "6.0.0-beta1"
"tagline": "You Know, for Search"

But I failed to login into adminer:

Which password have I to provide and if the rest parameters are valid in printscreen above?