Elasticsearch version: 5.4.0
Kibana version: 5.4.0
Kibana is running behind nginx, enabled ssl on nginx
3 elasticsearch nodes behind nginx too, with also ssl enabled,
Now, clients can communicate with elasticsearch successfully, e.g. https://es.demo.com, but what I'm confused is, kibana can't connect to elasticsearch, I really don't know why (confirmed no network issue).
Anyone can help? Do I have to use X-Pack instead (Or X-Pack is a must to encrypt connection from kibana to elasticsearch)? Thanks.