wehub-resource-sync
101 lines
2.9 KiB
Python
101 lines
2.9 KiB
Python
"""
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This file serves as a documentation example and CI test.
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Structure:
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1. Monkeypatch setup: Ensures serve.run is non-blocking and removes accelerator requirements for CI testing.
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2. Docs example (between __transcription_example_start/end__): Embedded in Sphinx docs via literalinclude.
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3. Test validation (deployment status polling + cleanup)
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"""
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import time
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import openai
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import requests
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from ray import serve
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from ray.serve.schema import ApplicationStatus
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from ray.serve._private.constants import SERVE_DEFAULT_APP_NAME
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from ray.serve import llm
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_original_serve_run = serve.run
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_original_build_openai_app = llm.build_openai_app
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def _non_blocking_serve_run(app, **kwargs):
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"""Forces blocking=False for testing"""
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kwargs["blocking"] = False
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return _original_serve_run(app, **kwargs)
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def _testing_build_openai_app(llm_serving_args):
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"""Removes accelerator requirements for testing"""
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for config in llm_serving_args["llm_configs"]:
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config.accelerator_type = None
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return _original_build_openai_app(llm_serving_args)
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serve.run = _non_blocking_serve_run
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llm.build_openai_app = _testing_build_openai_app
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# __transcription_example_start__
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from ray import serve
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from ray.serve.llm import LLMConfig, build_openai_app
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llm_config = LLMConfig(
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model_loading_config={
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"model_id": "whisper-small",
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"model_source": "openai/whisper-small",
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},
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deployment_config={
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"autoscaling_config": {
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"min_replicas": 1,
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"max_replicas": 4,
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}
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},
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accelerator_type="A10G",
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log_engine_metrics=True,
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)
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app = build_openai_app({"llm_configs": [llm_config]})
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serve.run(app, blocking=True)
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# __transcription_example_end__
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status = ApplicationStatus.NOT_STARTED
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timeout_seconds = 300
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start_time = time.time()
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while (
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status != ApplicationStatus.RUNNING and time.time() - start_time < timeout_seconds
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):
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status = serve.status().applications[SERVE_DEFAULT_APP_NAME].status
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if status in [ApplicationStatus.DEPLOY_FAILED, ApplicationStatus.UNHEALTHY]:
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raise AssertionError(f"Deployment failed with status: {status}")
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time.sleep(1)
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if status != ApplicationStatus.RUNNING:
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raise AssertionError(
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f"Deployment failed to reach RUNNING status within {timeout_seconds}s. Current status: {status}"
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)
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response = requests.get("https://voiceage.com/wbsamples/in_stereo/Sports.wav")
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with open("audio.wav", "wb") as f:
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f.write(response.content)
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client = openai.OpenAI(base_url="http://localhost:8000/v1", api_key="fake-key")
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with open("audio.wav", "rb") as f:
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try:
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response = client.audio.transcriptions.create(
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model="whisper-small",
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file=f,
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temperature=0.0,
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language="en",
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)
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except Exception as e:
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raise AssertionError(
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f"Error while querying models: {e}. Check the logs for more details."
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)
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serve.shutdown()
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