Understand CA cert auto renewal in Red Hat OpenShift 4

Updated 2021-08-20T01:10:25+00:00
  • How to check when the kube-apiserver-to-kubelet-signer CA certificates expire?
  • How to initiate CA certificate auto-renewal ahead of schedule?
  • How to troubleshoot kube-apiserver-to-kubelet-signer CA certificate auto-renewal?

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