Deleting clusters
Use this task to remove a cluster and all of its cluster members. Removing a cluster deletes the cluster and all associated cluster members. When you delete a cluster, there is no option to keep certain cluster members or applications that you have installed on any part of the cluster.
If the cluster you are removing has applications or modules mapped to it, remap the modules to another cluster, or create a new cluster and remap the modules to the new cluster, before removing the old cluster. After a cluster to which modules are mapped is deleted, the modules cannot be remapped to another cluster. Therefore, if you do not remap the modules to another cluster before deleting the old one, uninstall all of the modules that were mapped to the old cluster, and then reinstall them on a different cluster.
Procedure
- In the console, click Servers > Clusters.
- Make sure the cluster you want to remove is stopped.
If the cluster is started, stop the cluster..
- Delete the cluster. Select the cluster you want to delete, and click Delete.
- Click Save to save the configuration changes.
As part of saving your change to the configuration, select Synchronize changes with Nodes before you click Save.
Results
The cluster and all of the cluster members are deleted.
Deleting specific cluster members
Balancing workloads with clusters