Software

How the students cluster is configured inside the machines — images, lab VMs, accounts and GPU access. The hardware itself is described under Hardware; what runs for the staff and the public is under Services.

• Carnaval stack — the students playground (Carnaval hardware): Proxmox VE nodes where student labs are disposable by design — templates built once, lab VMs stamped out per scenario (Kubernetes, SLURM or GPU work, depending on the course).

The previous Ubuntu/SLURM stack is described in the archive.

Ansible itself — the configuration management used across the whole fleet, not just these clusters — is documented in Operations.