Ticket 18153

Summary:	Set user limits - MaxTresPerUser and MaxJobsPerUser to all users in an open to all cluster. All users in the AD group will be able to login to the cluster. How to set a default limit that will apply to existing and new users?
Product:	Slurm	Reporter:	Gayathri02.A
Component:	Limits	Assignee:	Jacob Jenson <jacob>
Status:	OPEN ---	QA Contact:
Severity:	6 - No support contract
Priority:	---	CC:	Gayathri02.A
Version:	21.08.6
Hardware:	Linux
OS:	Linux
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Description Gayathri02.A 2023-11-08 11:41:24 MST

We have a cluster that is open to all members of the AD group. New users may login at anytime and run jobs. I want to set QOS such that any user (existing/new) will have certain limits. I tried setting User association QOS but that requires manually applying the qos to the user. This is not applicable as we do not have a list of users. Any new user can run jobs. 

I tried setting Partition QOS too by adding QOS="QOS_NAME" in the PARTITION NAME line as per the documentation. This worked only for the users belonging to the root account. Not for all users.

Is there a way to set an account as default to all users for the whole slurm such that this can work? Is there a way to set a default QOS limit without having to specify the qos while submitting the job?