Log in to the DCD with your username and password.
Go to Menu > Databases > MariaDB. A list of all MariaDB clusters is displayed.
Click in the OPTIONS column and select Delete.
Select Delete in the dialog box to confirm deletion.
Delete a MariaDB cluster
Alternatively, you can also click the respective row to choose a MariaDB cluster that must be deleted and on the Details page, select x Delete cluster.
Delete the selected MariaDB cluster
Result: The STATE of the respective MariaDB cluster is set to DESTROYING before it is completely deleted.