Why and when to perform this task
You can manage application servers collectively using a cluster. Use the Server Cluster page to view and manage the cluster.Steps for this task
To create an empty cluster, do not include an existing server in this cluster.
To create a cluster based on an existing server, choose Select an existing server to add to this cluster and select the server you want to add. The server you add becomes a template for any additional cluster members that you add to the cluster. Be sure that the template is configured correctly before adding more cluster members that are based on this template.
What to do next
If you have made changes to plug-ins, transports, or virtual hosts you must regenerate the plug-in configuration. See Regenerating Web server plug-in configurations for more information. For more information about setting up clustering, see Balancing workloads with clusters.