Preview Updated: March 16, 2017

Uninstalling a cluster is straightforward. Replace app-id with the name of the Cassandra instance to be uninstalled. If you have only one instance and are using the default package name (cassandra), you can omit --app-id=<app-id> in the command below.

$ dcos package uninstall --app-id=<app-id> cassandra

Then, use the framework cleaner script to remove your Cassandra instance from Zookeeper and destroy all data associated with it. The script requires several arguments. The default values are:

  • framework_role is cassandra-role.
  • framework_principal is cassandra-principal.
  • zk_path is dcos-service-<service-name>.

These values may vary if you customized them during installation.