feat(service): dockerize — Dockerfile + docker-compose + 统一入口
把项目打包成可部署的数据同步服务: - Dockerfile (multi-stage builder/runtime, slim base, 含 healthcheck) - docker-compose.yml (postgres:16-alpine + market_sync, 持久化 pgdata + logs) - .dockerignore (减 build context) - bin/service_run.sh (单进程跑 uvicorn + scheduler 线程) - app/entrypoints/worker.py 抽 start_scheduler_thread() (幂等) 部署: docker compose up -d # 然后访问 http://localhost:8100/docs 看 FastAPI 设计选择: - 单容器一服务(uvicorn 主 + scheduler daemon thread),不用 supervisord - 原 systemd timer 由进程内 scheduler 取代(配置已存在于 config 表) - PG 用 docker volume 持久化;同步日志单独 volume
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@@ -1,11 +1,14 @@
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"""纯 worker 模式(无 web)— 启动调度器 + 健康监控。
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用法:python -m app.worker
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用法:
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python -m app.worker # 独立 worker 进程
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python -c "from app.entrypoints.worker import start_scheduler_thread; start_scheduler_thread()" # 在 web 进程内 inline 跑
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"""
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from __future__ import annotations
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import json
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import sys
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import threading
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import time
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from pathlib import Path
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@@ -21,6 +24,54 @@ setup_logging()
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logger = get_logger("worker")
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def start_scheduler_thread() -> None:
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"""在当前进程内启动 scheduler + 健康监控(daemon thread)。
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给 service_run.sh 用:在 uvicorn 同进程跑后台 scheduler,避免
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docker 一个容器跑两个进程(supervisord / s6 那种方案)。
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幂等:多次调用只启动一次。
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"""
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# 1. 注册数据源 + seed config
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from app.core.datasource.registry import (
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build_default_registry,
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seed_datasource_configs,
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start_health_monitor,
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)
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build_default_registry()
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seed_datasource_configs()
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# 2. seed sync registry + 恢复卡死任务
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from app.core.sync.registry import recover_interrupted_syncs, seed_sync_registry
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seed_sync_registry()
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n = recover_interrupted_syncs()
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if n > 0:
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logger.warning(f"[worker] 恢复了 {n} 个中断的同步任务")
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# 3. seed 节假日
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if settings.holidays_list:
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db_ops.upsert_config(
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"trading_calendar_holidays",
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json.dumps(settings.holidays_list, ensure_ascii=False),
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category="general",
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description="A 股休市日",
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)
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# 4. seed 默认计划任务
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if settings.scheduler_auto_seed:
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from app.core.scheduler.scheduler import seed_schedule_configs
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seed_schedule_configs()
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# 5. 注册 sync job + 启动调度器 + 健康监控
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from app.core.scheduler.scheduler import (
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register_sync_jobs,
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start_scheduler,
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)
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register_sync_jobs()
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start_scheduler()
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start_health_monitor()
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logger.info("[worker] scheduler + health monitor 已 inline 启动")
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def main():
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logger.info("[worker] market_data_sync worker 启动")
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