Description

In a Hypershift ROSA cluster, a machine pool with autoscaling enabled (for ex, minimum, maximum node count is 1). Once the user edit the machine pool i.e. disabled auto scaling ,node count is 2 and saved the changes. The node count wrongly set to 1 instead of 2.

Steps to reproduce:

1. Install Hypershift ROSA cluster.( use CLI)
2. Wait for installation is successful. (note: there will be machine pool with node count > 2 already)
3. Create a machine pool via CLI ($ $ rosa create machinepools --enable-autoscaling --min-replicas=1 --max-replicas=1 --name q1 -c jayam15hypr )
4. Launch OCM.
5. Locate Hypershift ROSA cluster > Navigate to "Machine pool" tab.
6. Click on scale option for the machine pool added in step 3.
7. On "Edit node count" dialog ,
8. Disable auto-scaling , keep the node count as 2 and click on save.
9. View the node count of machine pool after save operation.

Actual results:
After step 8, The node count is set wrongly as 1. It looks like default node count value is not considered while saving the new definitions.

Expected results:
After step 8, The node count should set to 2 .

See the screen capture NodeCountIssue.mp4