Pouzor
0bd714a68b
Phase 3 — Discovery & Monitoring: - Network scanner: nmap wrapper + mock fallback, fingerprint service (35 signatures) - Status checker: ping/http/https/tcp/ssh/prometheus/health per-node checks - APScheduler: status checks every 60s, WebSocket broadcast - WebSocket /ws/status: live node status updates to frontend - Sidebar panels: Pending Devices, Hidden Devices, Scan History - Auth token persisted to localStorage (survive page refresh) - 24 new backend tests (scan flow + status_checker) Phase 4 — Polish & Deployment: - Auto-layout: Dagre hierarchical TB via Toolbar button - Export PNG: html-to-image download via Toolbar button - Scan config modal: CIDR ranges + check interval, GET/POST /api/v1/scan/config - Dockerfile.backend (Python 3.13 slim + nmap), Dockerfile.frontend (nginx) - docker-compose.yml with data volume and NET_RAW cap for ping - scripts/lxc-install.sh: Proxmox VE systemd bootstrap - README.md: quick-start, config reference, stack overview
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
"""APScheduler setup for background scan and status check jobs."""
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import logging
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from datetime import UTC, datetime
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import yaml
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from apscheduler.schedulers.asyncio import AsyncIOScheduler
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from sqlalchemy import select
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from app.core.config import settings
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from app.db.database import AsyncSessionLocal
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from app.db.models import Node
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from app.services.status_checker import check_node
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logger = logging.getLogger(__name__)
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scheduler = AsyncIOScheduler()
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async def _run_status_checks() -> None:
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"""Check all nodes and broadcast results via WebSocket."""
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from app.api.routes.status import broadcast_status # avoid circular import
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async with AsyncSessionLocal() as db:
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result = await db.execute(select(Node))
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nodes = result.scalars().all()
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for node in nodes:
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if not node.check_method:
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continue
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try:
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result = await check_node(node.check_method, node.check_target, node.ip)
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async with AsyncSessionLocal() as db:
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n = await db.get(Node, node.id)
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if n:
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n.status = result["status"]
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n.response_time_ms = result["response_time_ms"]
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n.last_seen = datetime.now(UTC) if result["status"] == "online" else n.last_seen
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await db.commit()
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await broadcast_status(
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node_id=node.id,
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status=result["status"],
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checked_at=datetime.now(UTC).isoformat(),
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response_time_ms=result["response_time_ms"],
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)
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except Exception as exc:
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logger.error("Status check failed for node %s: %s", node.id, exc)
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def _load_interval() -> int:
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try:
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with open(settings.config_path) as f:
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cfg = yaml.safe_load(f)
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return int(cfg.get("status_checker", {}).get("interval_seconds", 60))
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except Exception:
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return 60
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def start_scheduler() -> None:
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interval = _load_interval()
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scheduler.add_job(_run_status_checks, "interval", seconds=interval, id="status_checks")
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scheduler.start()
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logger.info("Scheduler started — status checks every %ds", interval)
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def stop_scheduler() -> None:
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scheduler.shutdown(wait=False)
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