Use this task to remove a cluster and all of its cluster members.
Before you begin
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.
Tip: 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, you must uninstall all of the modules
that were mapped to the old cluster, and then reinstall them on a different
cluster.