I'm trying to use OIDC auth on ES.
But If you follow the docs https://www.elastic.co/guide/en/elasticsearch/reference/7.6/oidc-guide-authentication.html, has a step to add manually the client secret on elasticsearch-keystore.
My question is: How Can I add this secret? using a init container? This keystore can be shared?
Or this is a bug and we can't use this scenario in ECK?