hmo
4f83ee8a01
Root cause analysis of the 2026-07-20 redundancy incident: 1. No single-source-of-truth rule -> same file legitimately lived in 4+ locations, diverging silently 2. Relative path resolution (Path(__file__).parent/'data') -> each hardlinked copy of mofin_db.py pointed to a DIFFERENT database 3. 'Backup habit' left .bak/legacy files in production dirs, which monitoring then scanned and reported as false alarms 4. Half-done migrations: DB tables created but old JSON writers/readers stayed (price_events), old files stayed 5. Dead modules never got buried: xiaoguo 'dead' but bot ran 8 days as root eating 2.5GB 6. Monitoring checked 'does it exist' not 'is it alive' -> stale file mtime reported as 'pipeline stalled 14 days' (false alarm) 7. No 'system hygiene' as a check category at all Prevention implemented: - dev-spec.md v2.0: 五条红线 -> 十条红线 #6 single source of truth (hardlink only, no independent copies) #7 absolute data paths only (no __file__-relative data resolution) #8 no backups/legacy in production data dirs (archive immediately) #9 dead module burial checklist (6 mandatory steps) #10 monitor liveness (DB table freshness) not existence - File Location Constitution: canonical location per content type - NEW system_hygiene_audit.py: weekly Monday 07:30 cron checking diverged copies / broken hardlinks / zombie processes / orphan data files / dead cron scripts / DB freshness -> hygiene_report.json + XMPP - specs/hygiene.json: module spec per red line #1 - Verified: audit found 5 real issues on first run, all fixed, re-run clean
30 lines
1.2 KiB
Python
30 lines
1.2 KiB
Python
import json, shutil
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REMOVE = {
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'pa': ['MoFin 盘前中监控', 'MoFin 午后监控', '自选买入区提醒', '候选股自动推广-盘中'],
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'default': ['持仓情报-盘中', '快速盯盘-15分钟', '价格监控-1分钟', 'PM-项目跟进'],
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}
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FILES = {
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'pa': '/home/hmo/.hermes/profiles/position-analyst/cron/jobs.json',
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'default': '/home/hmo/.hermes/cron/jobs.json',
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}
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for prof, jf in FILES.items():
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shutil.copy(jf, jf + '.bak-20260720-disabled-cleanup')
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d = json.load(open(jf))
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is_list = isinstance(d, list)
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jobs = d if is_list else d.get('jobs', [])
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removed = [j.get('name') for j in jobs if j.get('name') in REMOVE[prof]]
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kept = [j for j in jobs if j.get('name') not in REMOVE[prof]]
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if removed:
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if is_list:
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json.dump(kept, open(jf, 'w'), ensure_ascii=False, indent=2)
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else:
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d['jobs'] = kept
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json.dump(d, open(jf, 'w'), ensure_ascii=False, indent=2)
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print(f'{prof}: removed {removed}')
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# 剩余禁用任务
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still_disabled = [j.get('name') for j in kept if not j.get('enabled', True)]
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print(f' remaining disabled: {still_disabled}')
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total = len(kept)
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print(f' total jobs now: {total}') |