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market_sync/bin/systemd/market-sync.service
T
gao 295177027f fix: market-sync 2h timeout 截断 + 加 daily-check 巡检
work #01 (2026-07-03):昨天 15:30 runall 中 kline_5min 全量 69min 把 2h
窗口吃满,share_snapshot / market_regime 被 systemd SIGTERM 截断;
今天又叠加 worker.py 未长驻,导致 10 个 task missed。

变更:
- bin/systemd/market-sync.service: TimeoutStartSec 7200 → 14400 (4h)
- bin/daily_sync_check.py: 新增每日巡检,读 PG dataset_registry,
  对比 SCHEDULE 判定 ok/missed/failed/stuck/never_run,写 JSON 报告,
  失败时 POST HMAC webhook
- bin/systemd/market-sync-daily-check.{service,timer}: 23:00 daily 触发
  daily_check(替代 session-only 的 /loop 方案)
- config/daily_check_secrets.env.template: webhook 配置模板
- docs/works/2026-07-03-01-market-sync-timeout.md: 完整 work 记录
  (根因 + 中期/长期改进建议)

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-03 10:48:20 +08:00

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[Unit]
Description=Market Data Full Sync (PostgreSQL, 9 sync tasks end-to-end)
Documentation=file:///home/gao/Development/quant_home/market_sync/bin/market_sync_run.sh
After=network-online.target
Wants=network-online.target
[Service]
Type=oneshot
WorkingDirectory=/home/gao/Development/quant_home/market_sync
User=gao
Group=gao
# 入口脚本(runall_once.py + structured_watch.sh 二合一)
ExecStart=/home/gao/Development/quant_home/market_sync/bin/market_sync_run.sh
# 硬上限 4h(实际 ~80min + kline_5min 增量 70min, 总 ~2.5h, 留 buffer 给 retry / 慢任务)
# 历史 bug2026-07-02):2h 超时截断,share_snapshot / market_regime 没跑成
# 详见 docs/works/2026-07-03-01-market-sync-timeout.md
TimeoutStartSec=14400
# 不要 Restart=oneshot 失败就让 OnFailure= 发通知,别自动重跑——
# 重跑会撞外部 API 限流窗口,浪费 1.5h)
# Restart=no 是 oneshot 默认值
# 日志走 journaldjournalctl -u market-sync.service -f
StandardOutput=journal
StandardError=journal
SyslogIdentifier=market-sync
# 环境(不读 /etc/environment,只带这几个;.env 由 runall_once.py 内部 load_dotenv
Environment=PYTHONUNBUFFERED=1
[Install]
WantedBy=multi-user.target