Hi All,
I am preparing CKA exam. In the security sections noticed that there are two options available to authenticate Etcd server from Kube-APIserver. One is creating seperate client certificate to authenticate etcd server from Kube-APIserver and the other option is authenticate etcd server using Kube-apiserver’s own server side certificate . There are plenty documentations for the first options but there is no documentation including kubernetes documentation doesn’t covering this configuration. Kindly let me know, if anyone configured it.