Go to the docs for the latest release.
Uninstalling Cloud Manager
Cloud Manager includes an uninstallation script that you can use to uninstall the software to troubleshoot issues or to permanently remove the software from the host.
If you are going to reinstall Cloud Manager, back up the database before you uninstall the software:
In the upper-right corner of the Cloud Manager console, click the task drop-down list, and then select Tools.
Click Backup and save the backup file to your local machine.
From the Linux host, run the uninstallation script:
silent runs the script without prompting you for confirmation.