access/password

FIRST RUN

https://www.elastic.co/guide/en/x-pack/current/setting-up-authentication.html

Go to the elastic docker container and from there, execute this command
bin/x-pack/setup-passwords interactive

next, go to vim kibana/config/kibana.yml and include the new password there

CHANGING PASSWORD

Go to the UI of Kibana, next to Management->Users and select the superuser ELASTIC and change the password
next, go to vim kibana/config/kibana.yml and include the new password there

https://github.com/deviantony/docker-elk

https://bitbucket.org/asanchez75/docker-elk/src