Self hosted Gitlab-ee on k8s advance search setup

Ver 13.7.4-ee (368b4fb2eee)

Looking for confirmation, that the elasticstack url can be an internal k8s DNS reference. (ie http://.:9200 Contiaml get 500 errors when trying to set the url in the GUI. (googing that seams to bring up not able to access elastic search cluster mostly) Exec in to the sidekick running pod and curling the url works fine no issue. Should i try from another pod ?

This has been pointed out to me.