alex
3c432473e5
Backend: - FastAPI app with 17 REST endpoints covering dashboard, monitoring, media index, file browser, and jobs - Reuses existing clients/domain/services unchanged - pydantic-settings config, dependency injection, CORS setup - Auto-generated OpenAPI docs at /docs Frontend: - Vite + React + TypeScript SPA - @tanstack/react-query for data fetching with polling - ag-grid-react for media table and file browser - recharts for monitoring charts - Tailwind CSS styling - 4 pages: Dashboard, Monitoring, Media, File Browser - Typed API client matching all backend endpoints Also: - docs/MIGRATION_PLAN.md with full architecture plan - Updated .gitignore for both subprojects - Streamlit app preserved for now (can coexist)
83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
"""Monitoring router — metrics, collector controls, disk space."""
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from __future__ import annotations
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import time
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from typing import Any
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from fastapi import APIRouter, Depends
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from dependencies import get_ssh_client
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from clients.ssh import RemoteSSHClient
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from clients.resources import (
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disk_space,
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read_resource_metrics,
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resource_collector_debug_info,
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resource_collector_status,
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restart_resource_collector,
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start_resource_collector,
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stop_resource_collector,
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)
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from config import get_settings
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router = APIRouter(prefix="/api/monitoring", tags=["monitoring"])
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@router.get("/status")
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def get_status(ssh: RemoteSSHClient = Depends(get_ssh_client)) -> dict[str, str]:
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"""Return collector running status."""
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return {"status": resource_collector_status(ssh)}
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@router.get("/metrics")
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def get_metrics(
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max_lines: int = 1000,
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last_seconds: int = 3600,
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ssh: RemoteSSHClient = Depends(get_ssh_client),
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) -> dict[str, Any]:
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"""Return resource metric samples from the remote collector."""
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rows = read_resource_metrics(ssh, max_lines=max_lines)
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cutoff_ts = time.time() - last_seconds
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filtered = [row for row in rows if float(row.get("ts", 0)) >= cutoff_ts]
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return {
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"samples": filtered,
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"total_samples": len(rows),
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"filtered_samples": len(filtered),
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"cutoff_ts": cutoff_ts,
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}
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@router.get("/disk")
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def get_disk_space(ssh: RemoteSSHClient = Depends(get_ssh_client)) -> dict[str, Any]:
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"""Return disk space for the configured media root."""
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settings = get_settings()
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path = settings.media_root or "/"
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return disk_space(ssh, path)
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@router.post("/start")
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def post_start(ssh: RemoteSSHClient = Depends(get_ssh_client)) -> dict[str, str]:
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"""Start the remote resource collector."""
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message = start_resource_collector(ssh)
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return {"message": message}
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@router.post("/stop")
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def post_stop(ssh: RemoteSSHClient = Depends(get_ssh_client)) -> dict[str, str]:
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"""Stop the remote resource collector."""
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message = stop_resource_collector(ssh)
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return {"message": message}
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@router.post("/restart")
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def post_restart(ssh: RemoteSSHClient = Depends(get_ssh_client)) -> dict[str, str]:
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"""Restart the remote resource collector."""
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message = restart_resource_collector(ssh)
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return {"message": message}
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@router.get("/diagnostics")
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def get_diagnostics(ssh: RemoteSSHClient = Depends(get_ssh_client)) -> dict[str, str]:
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"""Return collector debug info for troubleshooting."""
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return {"diagnostics": resource_collector_debug_info(ssh)}
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