 default configuration
(<code>--configDefaultNamespace=istio-system</code>). If you use a different
value, update the configuration and commands in this task to match the value.</li></ul><h2 id=setup-fluentd>Setup Fluentd</h2><p>In your cluster, you may already have a Fluentd daemon set running,
such the add-on described
<a href=https://kubernetes.io/docs/tasks/debug-application-cluster/logging-elasticsearch-kibana/>here</a>
and
<a href=https://github.com/kubernetes/kubernetes/tree/master/cluster/addons/flu