git_admin
a64749ccc8
Replace the single fixed /records path with a list of storages and an
active selection (where new recordings go). Quota is now per-storage.
- config: StorageItem(id,name,type,path,quota_gb,nas-meta) + Storage keeps
global retention_days/segment_seconds; active + items. Migration from the
old single {path,quota_gb} schema → one local item.
- recorder: write to the active storage; restart_all() repoints on switch;
NAS-not-mounted guard (never write into the container overlay).
- indexer: scan ALL storage roots so recordings survive an active switch.
- retention: enforce quota PER storage via db.total_size_under /
oldest_recordings_under (path-prefix LIKE).
- api/storages: GET/POST/PUT/DELETE + activate + policy. NAS uses host-mount
(backend stores SMB params, generates the mount/fstab command, reports
ismount status). Retire old POST /api/storage.
- frontend: new "Хранилища" settings tab — table with inline per-row quota,
add form (local folder / NAS SMB), global policy (segment + retention).
- compose: add shared ./storages:/storages root for extra local folders and
host-mounted NAS shares.
VERSION 0.0.127.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
85 lines
3.2 KiB
Python
85 lines
3.2 KiB
Python
"""Супервизор: владеет набором RecorderTask по всем включённым камерам."""
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from __future__ import annotations
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import logging
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from ..config import Camera, Config
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from ..models import CameraStatus
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from ..services import go2rtc
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from .recorder_task import RecorderTask
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log = logging.getLogger("nvr.supervisor")
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class Supervisor:
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def __init__(self, config: Config, on_status=None):
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self.config = config
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self.on_status = on_status
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self.tasks: dict[str, RecorderTask] = {}
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def _input_url(self, cam: Camera) -> str:
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# запись основного потока идёт через рестрим go2rtc (одна сессия к камере)
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return go2rtc.restream_main_url(self.config, cam.id)
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def _new_task(self, cam: Camera) -> RecorderTask:
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# пишем в активное хранилище; смена активного → restart_all репойнтит все задачи
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active = self.config.active_storage()
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return RecorderTask(cam, active, self.config.storage.segment_seconds,
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on_status=self.on_status, input_url=self._input_url(cam))
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def start_all(self) -> None:
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for cam in self.config.cameras:
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task = self._new_task(cam)
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self.tasks[cam.id] = task
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if cam.enabled and cam.record:
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task.start()
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log.info("recorder started: %s", cam.id)
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else:
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log.info("recorder skipped (enabled=%s record=%s): %s", cam.enabled, cam.record, cam.id)
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async def stop_all(self) -> None:
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for task in self.tasks.values():
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await task.stop()
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def statuses(self) -> list[CameraStatus]:
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return [t.status for t in self.tasks.values()]
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def status(self, cam_id: str) -> CameraStatus | None:
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task = self.tasks.get(cam_id)
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return task.status if task else None
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def log_tail(self, cam_id: str) -> list[str]:
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task = self.tasks.get(cam_id)
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return task.log_tail if task else []
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async def restart(self, cam_id: str) -> bool:
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task = self.tasks.get(cam_id)
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if not task:
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return False
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await task.stop()
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task.start()
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return True
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def add_camera(self, cam: Camera) -> None:
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"""Создаёт задачу записи для новой камеры и запускает (если включена)."""
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task = self._new_task(cam)
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self.tasks[cam.id] = task
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if cam.enabled and cam.record:
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task.start()
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log.info("recorder added: %s", cam.id)
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async def remove_camera(self, cam_id: str) -> None:
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task = self.tasks.pop(cam_id, None)
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if task:
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await task.stop()
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log.info("recorder removed: %s", cam_id)
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async def replace_camera(self, cam: Camera) -> None:
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await self.remove_camera(cam.id)
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self.add_camera(cam)
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async def restart_all(self) -> None:
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"""Пересоздаёт все задачи (например, после смены настроек хранилища)."""
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for cam in list(self.config.cameras):
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await self.replace_camera(cam)
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