When deploying a workload that makes use of cpuset.cpus.exclusive, it fails

    4.16.0-rc.1

    Happens always with this particular workload using helm chart

    1.Deploy the workload by using the customer helm chart

    

    Error: failed to run pre-start hook for container "ctr-vxx-l2hi": set CPU load balancing: failed to write "2-6,34-38": write /sys/fs/cgroup/kubepods.slice/kubepods-pod6f8070d4_7d94_4d32_9000_b71d916b1263.slice/cpuset.cpus.exclusive: invalid argument

    Pod successfully deployed

This config does not make use of the RT kernel although they use NTO and telco profile

[labadmin@TestSrv ~]$ oc debug node/master0.sno2.xxx.fx.nsn-rdnet.net -- uname -r
Starting pod/master0sno2xxx-rdnetnet-debug ...
To use host binaries, run `chroot /host`
5.14.0-427.13.1.el9_4.x86_64

Removing debug pod ...


Other relevant link:

This slack conversation: https://redhat-internal.slack.com/archives/CQNBUEVM2/p1717400901646359?thread_ts=1712824698.884209&cid=CQNBUEVM2
Logs: https://drive.google.com/drive/folders/1gNQS45-NkLMC4gBPECaOmITgKsIwLoy_?usp=sharing