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rancher-docs/layouts/shortcodes/ports-rke-nodes.html
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Sebastiaan van Steenis 900b63c3ee Organize RKE OS requirements
2018-09-19 11:26:30 -07:00

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<div>
<p><strong>RKE node:</strong><br/>Node that runs the <code>rke</code> commands</p>
<h3>RKE node - Outbound rules</h3>
<table>
<thead>
<tr>
<th>Protocol</th>
<th>Port</th>
<th>Source</th>
<th>Destination</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>TCP</td>
<td>22</td>
<td>RKE node</td>
<td><ul><li>Any node configured in Cluster Configuration File</li></ul></td>
<td>SSH provisioning of node by RKE</td>
</tr>
<tr>
<td>TCP</td>
<td>6443</td>
<td>RKE node</td>
<td><ul><li>controlplane nodes</li></ul></td>
<td>Kubernetes apiserver</td>
</tr>
</tbody>
</table>
</div>