|Using OpsCenter / Cluster administration|
To add a node to a cluster.
|Package||The version of DSE to install on the node.|
|DataStax credentials||The username and password you received when registering to Download DSE.|
|Nodes||The hostname or IP address, token, and software to install on the node (from Cassandra, Solr, and Hadoop). You can add more than one node by clicking Add.|
|Node credentials (sudo)||The username and password to authenticate on the host. (Optional) the private SSH key to use to use for authentication.|