<ol>
<li><p>I have secrets in one namespace added to a Service Account.</p></li>
<li><p>If you then ClusterRoleBind this ServiceAccount, will the ServiceAccount then be usable in all namespaces?</p></li>
</ol>

Chris G.
<p>You can not use a service account which is contained in namespace from any other namespace. When you give a cluster role to a service account the service account gets permission to do operations defined in the ClusterRole across all namespaces but it's still usable only from the namespace where it's created. </p>
