HPC scheduler plugins

Sarus Suite integrates cleanly with cluster schedulers rather than replacing them.

Skybox (Slurm SPANK)

Skybox is a SPANK plugin for Slurm that understands EDF. It ensures that jobs launched with sarusctl or other suite tooling:

• inherit the correct cgroups and accounting information
• get the right environment and node resources for the allocation
• remain compliant with site policies around container use

Future integrations can follow the same pattern, adding EDF-aware plugins for other schedulers while keeping the EDF and CLI stable.