Kibana Discover not working as expected

[rubans]

I have setup a Kibana and ElasticSearch on my own GKE cluster.
Following the guide -> https://www.digitalocean.com/community/tutorials/how-to-set-up-an-elasticsearch-fluentd-and-kibana-efk-logging-stack-on-kubernetes

However, after I created my own index pattern "logtash-*", I click on Discover, it doesn't seem to work.
I still get the following error:
"In order to visualize and explore data in Kibana, you'll need to create an index pattern to retrieve data from Elasticsearch."

1. ElasticSearch index created:
   
   
2. Kibana index is still empty though:
   
   
3. When I click on Discover, Kibana still complains no index setup:
   
   
   
   Not sure what the issue is ? Can you assist pls?

[aaron-nimocks]

To verify, can you follow the steps for creating an index pattern and let us know the results. It starts with the blue Create index pattern button on the 2nd screenshot.

[rubans]

Hi Aaron,
I just deleted the kibana related statefulsets and redeployed, it started working.
Was a little strange but I can now see data in Discover.

[matw (Matthias Wilhelm)]

dear @rubans

quick questions, when you experienced the problem, you created the index pattern in UI, right? did you switch to Discover immediately, or did you have a look at the index patterns list before? was the index pattern then in the list?

Many thx
Matthias

[rubans]

Hi Matw,
I retried multiple times in the UI and didn't see the change in Discover.
Even after multiple refreshes.
So in the end had to drop both deployments and start again.

[matw (Matthias Wilhelm)]

hi @rubans
Is there a proxy involved in your setup ?
Thx & Best
Matthias