To clean up your environment, you unconfigure all Cassandra hosts from all the vSphere Replication Cloud Service appliances and remove all Cassandra entries from the vCloud Director lookup service.

Listing the Cassandra Services

To list all Cassandra hosts configured with a vSphere Replication Cloud Service appliance and registered to a lookup service used by vCloud Director, run the following command on the vCloud Availability Installer Appliance:

vcav hcs list-cassandra \
--hcs-address=hcs-IP-address \
--vcd=vcd-01-name

Unregistering All the Cassandra Services

To remove all Cassandra entries from the vCloud Director lookup service, run the following command on the vCloud Availability Installer Appliance:

vcav hcs unregister-cassandra \
--hcs-address=hcs-IP-address \
--vcd=vcd-01-name \
-- all