[slurm-users] Need help managing licence

Hello everyone !

Recently our users bought a cplex dynamic license and want to use it on our slurm cluster. I've installed the paid version of cplex within modules so authorized user can load it with a simple module load cplex/2111 command but I don't know how to manage and ensure slurm doesn't launch a job if 20 people are already running code with this license.

How do you guys manage paid licenses on your cluster ? Any advice would be appreciated !

Regards, Sylvain Maret