Readiness probe failed when I apply SSL and saml on the data notes on the ECK cluster in AWS EKS cluster

Hi,
I am trying to apply the SSL and SAML configuration on my elastic cluster which is in aws EKS and created using ECK. I am running the cluster and have applied the SSL and SAML working but sometimes I am facing failures. So someone said to apply on the data nodes as well along with master nodes and when I enabled saml then I started seeing the following error:
Issue : after SSL and SAMl enabling it started failing :
Readiness probe failed: {"timestamp": "2024-05-31T17:41:16+00:00", "message": "readiness probe failed", "curl_rc": "7"}