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199f859eec
Just like #2805 but for vLLM. We also make VLLM_URL env variable optional (not required) -- if not specified, the provider silently sits idle and yells eventually if someone tries to call a completion on it. This is done so as to allow this provider to be present in the `starter` distribution. ## Test Plan Set up vLLM, copy the starter template and set `{ refresh_models: true, refresh_models_interval: 10 }` for the vllm provider and then run: ``` ENABLE_VLLM=vllm VLLM_URL=http://localhost:8000/v1 \ uv run llama stack run --image-type venv /tmp/starter.yaml ``` Verify that `llama-stack-client models list` brings up the model correctly from vLLM.
27 lines
958 B
Markdown
27 lines
958 B
Markdown
# remote::vllm
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## Description
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Remote vLLM inference provider for connecting to vLLM servers.
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## Configuration
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| Field | Type | Required | Default | Description |
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|-------|------|----------|---------|-------------|
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| `url` | `str \| None` | No | | The URL for the vLLM model serving endpoint |
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| `max_tokens` | `<class 'int'>` | No | 4096 | Maximum number of tokens to generate. |
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| `api_token` | `str \| None` | No | fake | The API token |
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| `tls_verify` | `bool \| str` | No | True | Whether to verify TLS certificates. Can be a boolean or a path to a CA certificate file. |
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| `refresh_models` | `<class 'bool'>` | No | False | Whether to refresh models periodically |
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| `refresh_models_interval` | `<class 'int'>` | No | 300 | Interval in seconds to refresh models |
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## Sample Configuration
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```yaml
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url: ${env.VLLM_URL:=}
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max_tokens: ${env.VLLM_MAX_TOKENS:=4096}
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api_token: ${env.VLLM_API_TOKEN:=fake}
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tls_verify: ${env.VLLM_TLS_VERIFY:=true}
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```
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