Kubernetes Certificate Expiry Fix

Check cert status
bash
$ sudo kubeadm alpha certs check-expiration
CERTIFICATE EXPIRES RESIDUAL TIME EXTERNALLY MANAGED
admin.conf Aug 01, 2023 11:47 UTC 364d no
apiserver Aug 01, 2023 11:47 UTC 364d no
apiserver-etcd-client Aug 01, 2023 11:47 UTC 364d no
api...

📖 Read more: https://sajalchoudhary.net/til/kubernetes-certificate-expiry-fix/

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