Use this task to remove a cluster that has 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.