server. If unspecified, Citadel will not serve GRPC requests. (default `8060`)</td></tr><tr><td><code>--key-size &lt;int></code></td><td>Size of generated private key. (default `2048`)</td></tr><tr><td><code>--kube-config &lt;string></code></td><td>Specifies path to kubeconfig file. This must be specified when not running inside a Kubernetes pod. (default ``)</td></tr><tr><td><code>--listened-namespaces &lt;string></code></td><td>Select the namespaces for the Citadel to listen to, separated by comma. If uns