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kubeadm_init_phase_certs_apiserver [page]deterministic

reference

### Synopsis

Generate the certificate for serving the Kubernetes API, and save them into apiserver.crt and apiserver.key files.

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

``` kubeadm init phase certs apiserver [flags] ```

### Options

<table style="width: 100%; table-layout: fixed;"> <colgroup> <col span="1" style="width: 10px;" /> <col span="1" /> </colgroup> <tbody>

<tr> <td colspan="2">--apiserver-advertise-address string</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>The IP address the API Server will advertise it's listening on. If not set the default network interface will be used.</p></td> </tr>

<tr> <td colspan="2">--apiserver-cert-extra-sans strings</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Optional extra Subject Alternative Names (SANs) to use for the API Server serving certificate. Can be both IP addresses and DNS names.</p></td> </tr>

<tr> <td colspan="2">--cert-dir string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Default: "/etc/kubernetes/pki"</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>The path where to save and store the certificates.</p></td> </tr>

<tr> <td colspan="2">--config string</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Path to a kubeadm configuration file.</p></td> </tr>

<tr> <td colspan="2">--control-plane-endpoint string</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Specify a stable IP address or DNS name for the control plane.</p></td> </tr>

<tr> <td colspan="2">--dry-run</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Don't apply any changes; just output what would be done.</p></td> </tr>

<tr> <td colspan="2">-h, --help</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>help for apiserver</p></td> </tr>

<tr> <td colspan="2">--kubernetes-version string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Default: "stable-1"</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Choose a specific Kubernetes version for the control plane.</p></td> </tr>

<tr> <td colspan="2">--service-cidr string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Default: "10.96.0.0/12"</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Use alternative range of IP address for service VIPs.</p></td> </tr>

<tr> <td colspan="2">--service-dns-domain string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Default: "cluster.local"</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Use alternative domain for services, e.g. &quot;myorg.internal&quot;.</p></td> </tr>

</tbody> </table>

### Options inherited from parent commands

<table style="width: 100%; table-layout: fixed;"> <colgroup> <col span="1" style="width: 10px;" /> <col span="1" /> </colgroup> <tbody>

<tr> <td colspan="2">--rootfs string</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.</p></td> </tr>

</tbody> </table>

Sources

reference/setup-tools/kubeadm/generated/kubeadm_init/kubeadm_init_phase_certs_apiserver.md · doc — “kubeadm_init_phase_certs_apiserver”

Related (3)

part_of Synopsis — describes conf=1
part_of Options — describes conf=1
part_of Options inherited from parent commands — describes conf=1

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