mirror of
https://forgejo.altau.su/lego/lego-monitoring.git
synced 2026-03-10 12:45:19 +00:00
68 lines
1.9 KiB
Python
Executable file
68 lines
1.9 KiB
Python
Executable file
#!/usr/bin/env python3
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import asyncio
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import logging
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import signal
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from typing import Callable, Coroutine
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import nio
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from alerting import alerts
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from misc import checks
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logging.basicConfig(level=logging.INFO)
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stopping = False
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def stop_gracefully(signum, frame):
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global stopping
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stopping = True
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async def checker(check: Callable | Coroutine, interval_secs: int, client: nio.AsyncClient, *args, **kwargs):
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while True:
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logging.info(f"Calling {check.__name__}")
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if isinstance(check, Callable):
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result = check(*args, **kwargs)
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if isinstance(result, Coroutine):
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result = await result
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elif isinstance(check, Coroutine):
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result = await check
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else:
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raise TypeError(f"check is {type(check)}, neither function nor coroutine")
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logging.info(f"Got {len(result)} alerts")
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for alert in result:
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await alerts.send_alert(alert, client)
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await asyncio.sleep(interval_secs)
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async def main():
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MINUTE = 60
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HOUR = 60 * MINUTE
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DAY = 24 * HOUR
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WEEK = 7 * DAY
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signal.signal(signal.SIGTERM, stop_gracefully)
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client = await alerts.get_client()
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checkers = (
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checker(checks.temp_check, 5 * MINUTE, client),
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checker(checks.cpu_check, 5 * MINUTE, client),
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checker(checks.ups_check, 5 * MINUTE, client),
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checker(checks.ram_check, 1 * MINUTE, client),
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checker(checks.vuln_check, 1 * DAY, client),
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)
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async with asyncio.TaskGroup() as tg:
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checker_tasks: set[asyncio.Task] = set()
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for c in checkers:
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task = tg.create_task(c)
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checker_tasks.add(task)
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while True:
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if stopping:
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await client.close()
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raise SystemExit
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else:
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await asyncio.sleep(3)
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if __name__ == "__main__":
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asyncio.run(main())
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