Topograph

Topograph is a component that discovers the physical network topology of a cluster and exposes it to schedulers, enabling topology-aware scheduling decisions. It abstracts multiple topology sources and translates them into the format required by each scheduler.

Quick Start

Pick the install path that matches your scheduler:

• Kubernetes — the same Helm chart covers native Kubernetes scheduling (k8s engine), Node Feature Discovery CR output (nfd engine), and Slinky (Slurm-on-Kubernetes, slinky engine). See Install on Kubernetes.
• Slurm (bare metal) — install a .deb or .rpm package on the Slurm head node and run Topograph as a systemd service. See Install on Slurm.

Learn more

• Overview
• Architecture
• Configuration and API

Community

Ask questions and connect with other users in the Topograph community channels.

Before contributing, read the contribution guide and Code of Conduct.

Project roles and decision-making are described in Governance. See Maintainers for the current maintainer list and project leadership status.