Vast.ai GPU marketplace provider for Kestrel Sovereign — provision spot/on-demand GPU instances, run training jobs, lifecycle management
Project description
kestrel-cloud-vastai
Vast.ai GPU marketplace provider for Kestrel Sovereign agents. Search the marketplace, provision spot/on-demand GPU instances, run training over SSH, manage lifecycle.
Installation
uv pip install kestrel-cloud-vastai
The feature is auto-discovered by Kestrel Sovereign via the kestrel_sovereign.features entry point — install it alongside kestrel-sovereign and VastAIFeature registers itself at startup.
Configuration
| Variable | Description |
|---|---|
VASTAI_API_KEY |
Vast.ai API key (required) |
Optional [vastai] section in kestrel.toml for default profile preferences.
What's provided
VastAIFeature— agent-facing tools for instance search, provisioning, SSH training, lifecycle- Standalone API:
VastAIManagerfor direct programmatic use - HTTP API + SSH-training helpers
Dependencies
kestrel-sovereign-sdk>=0.2,<1— baseFeature,tool,ToolCategory,BackendTypekestrel-sovereign>=0.6,<1—kestrel.tomlunified-config loader (runtime)vastai-sdk>=0.1.0
Development
uv pip install -e '.[test]'
uv run pytest
License
Apache-2.0
Project details
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