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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.
- Click the Administration tab in the top navigation bar.
- In the Topology area on the left, select the Storage Nodes item.
- 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.
- Click the 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);
// undeploy a storage node
nodes = StorageNodeManager.findStorageNodesByCriteria(StorageNodeCriteria());
node = nodes.get(0); StorageNodeManager.undeployStorageNode(node);
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