9.2.7. Removing Nodes

Undeploying a storage node removes it from the cluster and then removes the resource from the inventory and uninstalls the storage node bits from the machine.
  1. Click the Administration tab in the top navigation bar.
  2. In the Topology area on the left, select the Storage Nodes item.
  3. In the Nodes tab, select the row of the node to remove. To select multiple rows, hold the Ctrl key and click the desired rows.
  4. Click the Undeploy Selected button, and confirm the operation.
A node can also be removed by running an Undeploy operation on the storage node resource.

Note

Storage nodes can be removed using the JBoss ON CLI and scripts, as well. This can be useful when provisioning and removing systems from the infrastructure.
For example: 
// undeploy a storage node 
nodes = StorageNodeManager.findStorageNodesByCriteria(StorageNodeCriteria()); 
node = nodes.get(0); StorageNodeManager.undeployStorageNode(node);