>--caCertFile &lt;string&gt;</code></td>
<td></td>
<td>File containing the x509 Server CA Certificate  (default ``)</td>
</tr>
<tr>
<td><code>--clusterAliases &lt;stringToString&gt;</code></td>
<td></td>
<td>Alias names for clusters. Example: alias1=cluster1,alias2=cluster2  (default `[]`)</td>
</tr>
<tr>
<td><code>--clusterID &lt;string&gt;</code></td>
<td></td>
<td>The ID of the cluster that this Istiod instance resides  (default `Kubernetes`)</td>
</tr>
<tr>
<td><code>--clusterRegistriesNamespace &lt;str