Currently when a machine is deleted, slurm step is interrupted without warning. However it would be great to send to all slurm steps within the machine a SIGINT such that they can run code to clean up (copy state into GCS for example)

Specially significant for Spot VMs.

• https://cloud.google.com/compute/docs/instances/create-use-spot#handle-preemption
• https://cloud.google.com/compute/docs/instances/spot#preemption-process

I have not been able to find wether slurm currently handles it well.