Deleting an Autoscaling Cluster
When an autoscaling cluster is no longer needed, you should delete it from the project space.
Open the project space containing the autoscaling cluster.
In the resource list, click the autoscaling cluster to display its details.
Select the Settings tab.
Click Delete Autoscaling Cluster.
In the confirmation dialog, click Delete.
Note: When you delete an autoscaling cluster, any shared storage drives
that were created during cluster creation remain mounted to the project space. Such
storages can be mounted on new clusters that you create.