Constella accelerator monitoring backend, agents, and HTTP/WebSocket APIs.
Project description
Constella Backend
constella-gpu-backend is the standalone Constella service package. It provides
the manager, local and remote accelerator agents, SQLite workload history,
high-resolution job curves, and the HTTP/WebSocket API without installing a
user interface.
Constella natively supports heterogeneous accelerator clusters. Version 0.1.2
supports NVIDIA GPUs through NVML with an nvidia-smi fallback, and Ascend NPUs
through DCMI with an npu-smi fallback.
Install and run
pip install constella-gpu-backend
constella service start --no-local-agent
Start a local NVIDIA or Ascend agent with the service:
constella service start --device nvidia
constella service start --device ascend
The backend exposes its API documentation at /docs and OpenAPI schema at
/openapi.json. This package intentionally contains no Web or TUI frontend.
Other distributions are available for the Web UI, TUI, and full installation.
Source and documentation: github.com/kuma-loong/Constella
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