kubeadm certs check-expiration

1 개요[ | ]

kubeadm certs check-expiration
controlplane:~$ kubeadm certs check-expiration
[check-expiration] Reading configuration from the "kubeadm-config" ConfigMap in namespace "kube-system"...
[check-expiration] Use 'kubeadm init phase upload-config kubeadm --config your-config-file' to re-upload it.

CERTIFICATE                EXPIRES                  RESIDUAL TIME   CERTIFICATE AUTHORITY   EXTERNALLY MANAGED
admin.conf                 Oct 19, 2026 15:48 UTC   343d            ca                      no      
apiserver                  Oct 19, 2026 15:48 UTC   343d            ca                      no      
apiserver-etcd-client      Oct 19, 2026 15:48 UTC   343d            etcd-ca                 no      
apiserver-kubelet-client   Oct 19, 2026 15:48 UTC   343d            ca                      no      
controller-manager.conf    Oct 19, 2026 15:48 UTC   343d            ca                      no      
etcd-healthcheck-client    Oct 19, 2026 15:48 UTC   343d            etcd-ca                 no      
etcd-peer                  Oct 19, 2026 15:48 UTC   343d            etcd-ca                 no      
etcd-server                Oct 19, 2026 15:48 UTC   343d            etcd-ca                 no      
front-proxy-client         Oct 19, 2026 15:48 UTC   343d            front-proxy-ca          no      
scheduler.conf             Oct 19, 2026 15:48 UTC   343d            ca                      no      
super-admin.conf           Oct 19, 2026 15:48 UTC   343d            ca                      no      

CERTIFICATE AUTHORITY   EXPIRES                  RESIDUAL TIME   EXTERNALLY MANAGED
ca                      Oct 17, 2035 15:48 UTC   9y              no      
etcd-ca                 Oct 17, 2035 15:48 UTC   9y              no      
front-proxy-ca          Oct 17, 2035 15:48 UTC   9y              no      
controlplane:~$
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kubeadm certs