# Machine Set
Machine Set you can add a new set of machines, add workers, and remove the added set of machines. You cannot delete a set of machines that were already available at the beginning of Deka ROCK creation.
## Create Machine Set
Here are the steps to create a new set of machines on Deka ROCK:
* On the Cloudeka services page select Platform and click the Deka ROCK menu.
Create Machine Set (a)
* On the Deka ROCK page, click More and select the Details button.
Create Machine Set (b)
* On the Machine Set tab click the Create Machine Set button.
Create Machine Set (c)
* Select the Flavor options as needed and the worker to use and click the Create button to continue creating the machine set.
Create Machine Set (d)
* Wait until the process is complete.
Create Machine Set (e)
* The Dekarock notification has been successfully created that the cluster was successfully created.
## Resize Machine Set
Here are the steps to resize the worker used on the set of machines:
* On the Cloudeka services page select Platform and click the Deka ROCK menu.
Resize Worker (a)
* On the Deka ROCK page, click More and select the Details button.
Resize Worker (b)
* On the Machine Set tab, select the machine set that the worker resized by clicking Resize in the Action column.
Resize Worker (c)
* Enter the worker size and click Resize to continue the process.
Resize Worker (d)
## Delete Machine Set
Here are the steps for deleting a machine set:
* On the Cloudeka portal service page, select Platform, then click the Deka ROCK menu.
Delete Machine Set (a)
* On the Deka ROCK page, click More and select the Details button.
Delete Machine Set (b)
* On the Machine Set tab, select a machine set that is no longer in use by clicking Delete in the Action column.
Delete Machine Set (c)
* The Delete this Machine Set window appears, click Yes to continue the Machine Set deletion process.
Delete Machine Set (d)
* Wait until the deletion process is complete and a notification appears “a Machine Set on Dekarock \[project name Deka ROCK] is deleted.
