Nexus Agent
69068e2e39
部署对齐三项后端能力：启动/周期收尾僵尸批量任务、30 天推送日志 purge、已安装且版本不低于主站时跳过批量安装 Agent。 Co-authored-by: Cursor <cursoragent@cursor.com>
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
"""Periodic purge of sync_logs older than SYNC_LOG_RETENTION_DAYS (design: 30 days)."""
|
|
|
|
from __future__ import annotations
|
|
|
|
import asyncio
|
|
import logging
|
|
|
|
from server.infrastructure.database.session import AsyncSessionLocal
|
|
from server.infrastructure.database.sync_log_repo import (
|
|
SYNC_LOG_RETENTION_DAYS,
|
|
SyncLogRepositoryImpl,
|
|
)
|
|
|
|
logger = logging.getLogger("nexus.sync_log_purge")
|
|
|
|
PURGE_INTERVAL_SECONDS = 24 * 3600
|
|
|
|
|
|
async def purge_stale_sync_logs() -> int:
|
|
"""Delete sync_logs rows older than retention window. Returns rows removed."""
|
|
async with AsyncSessionLocal() as session:
|
|
repo = SyncLogRepositoryImpl(session)
|
|
return await repo.purge_older_than(retention_days=SYNC_LOG_RETENTION_DAYS)
|
|
|
|
|
|
async def sync_log_purge_loop() -> None:
|
|
"""Run daily on primary worker; also invoked once at API startup."""
|
|
while True:
|
|
try:
|
|
count = await purge_stale_sync_logs()
|
|
if count:
|
|
logger.info(
|
|
"Sync log purge: removed %s row(s) older than %s days",
|
|
count,
|
|
SYNC_LOG_RETENTION_DAYS,
|
|
)
|
|
await asyncio.sleep(PURGE_INTERVAL_SECONDS)
|
|
except asyncio.CancelledError:
|
|
raise
|
|
except Exception:
|
|
logger.exception("Sync log purge loop error")
|
|
await asyncio.sleep(PURGE_INTERVAL_SECONDS)
|