kubeadm certs renew

1 개요

kubeadm certs renew

controlplane:~$ kubeadm certs renew
Renew certificates for a Kubernetes cluster

Usage:
  kubeadm certs renew [flags]
  kubeadm certs renew [command]

Available Commands:
  admin.conf               Renew the certificate embedded in the kubeconfig file for the admin to use and for kubeadm itself
  all                      Renew all available certificates
  apiserver                Renew the certificate for serving the Kubernetes API
  apiserver-etcd-client    Renew the certificate the apiserver uses to access etcd
  apiserver-kubelet-client Renew the certificate for the API server to connect to kubelet
  controller-manager.conf  Renew the certificate embedded in the kubeconfig file for the controller manager to use
  etcd-healthcheck-client  Renew the certificate for liveness probes to healthcheck etcd
  etcd-peer                Renew the certificate for etcd nodes to communicate with each other
  etcd-server              Renew the certificate for serving etcd
  front-proxy-client       Renew the certificate for the front proxy client
  scheduler.conf           Renew the certificate embedded in the kubeconfig file for the scheduler manager to use
  super-admin.conf         Renew the certificate embedded in the kubeconfig file for the super-admin

Flags:
  -h, --help   help for renew

Global Flags:
      --rootfs string        The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.
  -v, --v Level              number for the log level verbosity
      --vmodule moduleSpec   comma-separated list of pattern=N settings for file-filtered logging

Use "kubeadm certs renew [command] --help" for more information about a command.
error: 
error: subcommand is required
To see the stack trace of this error execute with --v=5 or higher

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• kubeadm certs