gahusb
e0e56090ee
lifespan에서 Browser pool init + worker_loop spawn. shutdown 시 정상 cleanup. GET /health (LivenessProbe용). Plan-B-Insta Phase 2. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
"""insta-render FastAPI entry — health + lifespan (Browser pool + worker loop)."""
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from __future__ import annotations
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import asyncio
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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import card_renderer
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import worker
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logging.basicConfig(level=logging.INFO, format="%(asctime)s %(name)s %(levelname)s %(message)s")
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logger = logging.getLogger(__name__)
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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# Browser pool 초기화 (Chromium launch)
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await card_renderer.init_browser()
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# 큐 워커 백그라운드 시작
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worker_task = asyncio.create_task(worker.worker_loop())
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logger.info("insta-render lifespan 시작")
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try:
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yield
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finally:
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worker_task.cancel()
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try:
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await worker_task
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except asyncio.CancelledError:
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pass
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await card_renderer.shutdown_browser()
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logger.info("insta-render lifespan 종료")
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app = FastAPI(lifespan=lifespan)
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@app.get("/health")
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def health():
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return {"ok": True, "service": "insta-render"}
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