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Generate the certificate for serving etcd

Synopsis

Generate the certificate for serving etcd, and save them into etcd/server.cert and etcd/server.key files.

Default SANs are localhost, 127.0.0.1, 127.0.0.1, ::1

If both files already exist, kubeadm skips the generation step and existing files will be used.

Alpha Disclaimer: this command is currently alpha.

kubeadm init phase certs etcd-server [flags]

Options

      --cert-dir string   The path where to save and store the certificates. (default "/etc/kubernetes/pki")
      --config string     Path to a kubeadm configuration file.
      --csr-dir string    The path to output the CSRs and private keys to
      --csr-only          Create CSRs instead of generating certificates
  -h, --help              help for etcd-server

Options inherited from parent commands

      --rootfs string   [EXPERIMENTAL] The path to the 'real' host root filesystem.

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