We need to update/renew the API server endpoint (https://****************.__7.region-name.eks.amazonaws.com) for our EKS Cluster due to some security reason and not able to see any option to do that. We have created EKS Cluster back in 2021 and observed that SSL certification validity is of 2 years i.e. around 755 days. so, we wanted to update/renew this certificate.
We tried to validate all certificate (csr file) from kubeadm, but csr file looks fine here. tried to create a cluster configuration file with certificate but seems it was not working with EKS. Please let me knwo if anyone can help us out to figure out how we can update the kuber-apiserver certificate for API server endpoint access of our EKS Cluster.
