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Kubernetes: Difference between revisions
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;Certificates | |||
[https://kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-certs/ Certificate Management with kubeadm] | |||
Kubernetes requires several TLS certificates which are automatically generated by Kubeadm. | |||
These expire in one year but are automatically renewed whenever you upgrade your cluster with <code>kubeadm upgrade apply</code> | |||
To renew the certificates manually, run <code>kubeadm certs renew all</code> and restart your control plane services. | |||
Note that if you lets the certificates expire, you will need to setup kubectl again. | |||
===Pods per node=== | ===Pods per node=== | ||