Re: [slurm-users] slurm-users Digest, Vol 57, Issue 26

2022-07-20 Thread gphipps
1ff...@csamuel.org> Content-Type: text/plain; charset=UTF-8; format=flowed On 7/18/22 3:45 pm, gphipps wrote: > Everyone so often one of our users accidentally writes a ?fork-bomb? > that submits thousands of sbatch and srun requests per second. It is a > giant DDOS attack o

[slurm-users] Rate-limiting sbatch and srun

2022-07-18 Thread gphipps
Hi Everyone so often one of our users accidentally writes a “fork-bomb” that submits thousands of sbatch and srun requests per second. It is a giant DDOS attack on our scheduler. Is there a way of rate limiting these requests before they reach the daemon? I could imagine writing a shim in front