Thanks for the reply, Alexander. We verified the operator but it needs some tweaks to get it running on our Kubernetes environment. So, I started by trying it via my existing setup on K8s using the link share by you.
I have generated the ca and certs , and placed those on a persistent volume at path /var/lib/elasticsearch/certs/nodecert.p12 but elastic is failing with the following error:
"Caused by: java.security.AccessControlException: access denied ("java.io.FilePermission" "/var/lib/elasticsearch/certs/nodecert.p12" "read")",
"at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472) ~[?:?]",
"at java.security.AccessController.checkPermission(AccessController.java:1042) ~[?:?]",
Seems it is expecting files to be present in a specific directory (per your comment on Elasticsearch is not starting owing to wrong file permission). Since I am pulling the images as part of the setup on k8s, i believe it should be /usr/share/elasticsearch/config
Is my understanding correct?