add structured logging and admin diagnostics to serve

- bincio.serve logger wired into uvicorn output: rebuild steps, upload
  errors, strava-zip progress all now appear in the server log
- _trigger_rebuild: capture stdout/stderr, log errors instead of silently
  discarding; exceptions logged with traceback instead of swallowed
- upload handler: log per-file errors with traceback; include error detail
  in the SSE event sent back to the browser
- strava-zip handler: log imported/error counts on completion
- GET /api/admin/users/{handle}/diag: snapshot of a user's data dir
  (file counts, sizes, index activity counts, pending uploads)
- POST /api/admin/users/{handle}/rebuild-sync: blocking rebuild that
  returns full stdout/stderr — for debugging without SSH log access
- Admin page: Diag button per user opens a modal showing the diag JSON
This commit is contained in:
Davide Scaini
2026-04-14 22:53:31 +02:00
parent fcc70a8d90
commit 1e30f85bdc
3 changed files with 216 additions and 20 deletions
+8 -1
View File
@@ -76,4 +76,11 @@ def serve(data_dir: str, site_dir: Optional[str], host: str, port: int,
console.print(f" Users: [dim]unlimited[/dim]")
console.print()
uvicorn.run(srv.app, host=host, port=port, log_level="info")
log_config = uvicorn.config.LOGGING_CONFIG.copy()
# Make bincio.serve logger emit at INFO through uvicorn's handler
log_config["loggers"]["bincio.serve"] = {
"handlers": ["default"],
"level": "INFO",
"propagate": False,
}
uvicorn.run(srv.app, host=host, port=port, log_level="info", log_config=log_config)
+169 -15
View File
@@ -9,6 +9,7 @@ Run via `bincio serve` CLI command.
from __future__ import annotations
import json
import logging
import re
import secrets
import shutil
@@ -19,6 +20,8 @@ import uuid
from pathlib import Path
from typing import Any, Optional
log = logging.getLogger("bincio.serve")
from fastapi import Cookie, FastAPI, File, Form, HTTPException, Request, Response, UploadFile
from fastapi.responses import RedirectResponse, StreamingResponse
from fastapi.middleware.cors import CORSMiddleware
@@ -246,37 +249,52 @@ def _trigger_rebuild(handle: str) -> None:
# Fast: only update data, skip Astro build.
# Serialised with the same lock: merge_all wipes and recreates
# _merged/activities/ — concurrent runs would corrupt each other.
log.info("rebuild[%s]: merge-only (no webroot)", _handle)
with _rebuild_lock:
subprocess.run(
result = subprocess.run(
[uv, "run", "bincio", "render",
"--data-dir", _data_dir,
"--site-dir", _site_dir,
"--handle", _handle,
"--no-build"],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
capture_output=True,
text=True,
)
if result.returncode != 0:
log.error("rebuild[%s]: merge failed (rc=%d):\n%s\n%s",
_handle, result.returncode, result.stdout, result.stderr)
else:
log.info("rebuild[%s]: merge done", _handle)
else:
# Full build + rsync — serialised so concurrent uploads don't race
log.info("rebuild[%s]: full build + rsync to %s", _handle, _webroot)
with _rebuild_lock:
result = subprocess.run(
[uv, "run", "bincio", "render",
"--data-dir", _data_dir,
"--site-dir", _site_dir,
"--handle", _handle],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
capture_output=True,
text=True,
)
if result.returncode == 0:
# Rsync built site to nginx webroot
subprocess.run(
if result.returncode != 0:
log.error("rebuild[%s]: build failed (rc=%d):\n%s\n%s",
_handle, result.returncode, result.stdout, result.stderr)
else:
log.info("rebuild[%s]: build done, rsyncing", _handle)
rsync = subprocess.run(
["rsync", "-a", "--delete",
f"{_site_dir}/dist/", _webroot + "/"],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
capture_output=True,
text=True,
)
if rsync.returncode != 0:
log.error("rebuild[%s]: rsync failed (rc=%d):\n%s\n%s",
_handle, rsync.returncode, rsync.stdout, rsync.stderr)
else:
log.info("rebuild[%s]: rsync done", _handle)
except Exception:
pass # rebuild failure must never affect the calling request
log.exception("rebuild[%s]: unexpected error", _handle)
threading.Thread(target=_run, daemon=True).start()
@@ -551,6 +569,127 @@ async def admin_rebuild(
return JSONResponse({"ok": True})
@app.post("/api/admin/users/{handle}/rebuild-sync")
async def admin_rebuild_sync(
handle: str,
bincio_session: Optional[str] = Cookie(default=None),
) -> JSONResponse:
"""Run merge+rebuild synchronously and return full output. Admin only.
Unlike /rebuild (fire-and-forget), this blocks until done and returns stdout/stderr.
Use for debugging when you need to see what went wrong.
"""
_require_admin(bincio_session)
user_dir = _get_data_dir() / handle
if not user_dir.is_dir():
raise HTTPException(404, f"No data directory for user '{handle}'")
if site_dir is None:
raise HTTPException(503, "Server has no --site-dir configured; rebuild not available")
uv = shutil.which("uv") or str(Path.home() / ".local" / "bin" / "uv")
cmd = [uv, "run", "bincio", "render",
"--data-dir", str(data_dir),
"--site-dir", str(site_dir),
"--handle", handle,
"--no-build"]
if webroot:
cmd = [uv, "run", "bincio", "render",
"--data-dir", str(data_dir),
"--site-dir", str(site_dir),
"--handle", handle]
result = subprocess.run(cmd, capture_output=True, text=True, timeout=300)
resp: dict[str, Any] = {
"ok": result.returncode == 0,
"returncode": result.returncode,
"stdout": result.stdout,
"stderr": result.stderr,
}
if result.returncode == 0 and webroot:
rsync = subprocess.run(
["rsync", "-a", "--delete", f"{site_dir}/dist/", str(webroot) + "/"],
capture_output=True, text=True, timeout=120,
)
resp["rsync_returncode"] = rsync.returncode
resp["rsync_stdout"] = rsync.stdout
resp["rsync_stderr"] = rsync.stderr
resp["ok"] = rsync.returncode == 0
return JSONResponse(resp)
@app.get("/api/admin/users/{handle}/diag")
async def admin_diag(
handle: str,
bincio_session: Optional[str] = Cookie(default=None),
) -> JSONResponse:
"""Return a diagnostic snapshot of a user's data directory. Admin only."""
_require_admin(bincio_session)
user_dir = _get_data_dir() / handle
if not user_dir.is_dir():
raise HTTPException(404, f"No data directory for user '{handle}'")
def _count(path: Path, glob: str = "*") -> int:
return sum(1 for f in path.glob(glob) if f.is_file()) if path.exists() else 0
def _size_mb(path: Path) -> float:
if not path.exists():
return 0.0
return sum(f.stat().st_size for f in path.rglob("*") if f.is_file()) / 1_048_576
activities_dir = user_dir / "activities"
merged_dir = user_dir / "_merged"
originals_dir = user_dir / "originals"
uploads_dir = user_dir / "_uploads"
merged_index = merged_dir / "index.json"
root_index = user_dir / "index.json"
merged_activity_count: int | None = None
if merged_index.exists():
try:
idx = json.loads(merged_index.read_text())
merged_activity_count = len(idx.get("activities", []))
except Exception:
merged_activity_count = -1
root_activity_count: int | None = None
if root_index.exists():
try:
idx = json.loads(root_index.read_text())
root_activity_count = len(idx.get("activities", []))
except Exception:
root_activity_count = -1
return JSONResponse({
"handle": handle,
"user_dir": str(user_dir),
"activities": {
"json_files": _count(activities_dir, "*.json"),
"geojson_files": _count(activities_dir, "*.geojson"),
"size_mb": round(_size_mb(activities_dir), 2),
},
"originals": {
"exists": originals_dir.exists(),
"size_mb": round(_size_mb(originals_dir), 2),
"strava_originals": _count(originals_dir / "strava", "*.json") if (originals_dir / "strava").exists() else 0,
},
"merged": {
"exists": merged_dir.exists(),
"activity_count_in_index": merged_activity_count,
"size_mb": round(_size_mb(merged_dir), 2),
},
"root_index": {
"exists": root_index.exists(),
"activity_count": root_activity_count,
},
"pending_uploads": _count(uploads_dir),
"dedup_cache_exists": (user_dir / ".bincio_cache.json").exists(),
"athlete_json_exists": (user_dir / "athlete.json").exists(),
})
def _wipe_user_activities(user_dir: Path) -> int:
"""Delete all extracted activity files and caches for a user.
@@ -937,9 +1076,10 @@ async def upload_activity(
added += 1
any_added = True
yield f"data: {json.dumps({'type': 'progress', 'n': n, 'total': total_files, 'name': name, 'status': 'imported'})}\n\n"
except Exception:
except Exception as exc:
errors += 1
yield f"data: {json.dumps({'type': 'progress', 'n': n, 'total': total_files, 'name': name, 'status': 'error'})}\n\n"
log.error("upload[%s]: failed to process %s: %s", user.handle, name, exc, exc_info=True)
yield f"data: {json.dumps({'type': 'progress', 'n': n, 'total': total_files, 'name': name, 'status': 'error', 'detail': str(exc)})}\n\n"
finally:
if not kept:
staged.unlink(missing_ok=True)
@@ -999,18 +1139,32 @@ async def upload_strava_zip(
from bincio.extract.strava_zip import strava_zip_iter
from bincio.render.merge import merge_all
log.info("strava-zip[%s]: received %s, privacy=%s", user.handle, file.filename, privacy)
def event_stream():
any_imported = False
imported_count = 0
error_count = 0
try:
for event in strava_zip_iter(zip_path, dd, privacy=privacy):
yield f"data: {json.dumps(event)}\n\n"
if event.get("type") == "progress" and event.get("status") == "imported":
any_imported = True
if event.get("type") == "progress":
status = event.get("status")
if status == "imported":
any_imported = True
imported_count += 1
elif status == "error":
error_count += 1
log.warning("strava-zip[%s]: error on %s: %s",
user.handle, event.get("name"), event.get("detail", ""))
if event.get("type") == "done":
log.info("strava-zip[%s]: done — imported=%d errors=%d",
user.handle, imported_count, error_count)
if any_imported:
merge_all(dd)
_trigger_rebuild(user.handle)
except Exception as exc:
log.error("strava-zip[%s]: fatal error: %s", user.handle, exc, exc_info=True)
yield f"data: {json.dumps({'type': 'error', 'message': str(exc)})}\n\n"
finally:
zip_path.unlink(missing_ok=True)
+39 -4
View File
@@ -31,6 +31,15 @@ import Base from '../../layouts/Base.astro';
</table>
</div>
<!-- Diag modal -->
<dialog id="diag-dialog" class="rounded-xl bg-zinc-900 border border-zinc-700 p-6 text-white max-w-2xl w-full backdrop:bg-black/60">
<div class="flex items-center justify-between mb-4">
<h3 class="font-semibold text-sm">Data directory snapshot — <span id="diag-handle" class="text-zinc-400 font-mono"></span></h3>
<button id="diag-close" class="text-zinc-500 hover:text-zinc-200 text-xs px-2 py-1 rounded bg-zinc-800">Close</button>
</div>
<pre id="diag-output" class="text-xs font-mono bg-zinc-950 rounded p-4 overflow-auto max-h-96 text-green-300 whitespace-pre-wrap"></pre>
</dialog>
<!-- Confirmation dialog -->
<dialog id="confirm-dialog" class="rounded-xl bg-zinc-900 border border-zinc-700 p-6 text-white max-w-sm w-full backdrop:bg-black/60">
<p class="text-sm text-zinc-300 mb-1">Reset all data for <strong id="confirm-handle" class="text-white"></strong>?</p>
@@ -44,10 +53,15 @@ import Base from '../../layouts/Base.astro';
</Base>
<script>
const overviewEl = document.getElementById('disk-overview')!;
const tbodyEl = document.getElementById('user-list')!;
const dialog = document.getElementById('confirm-dialog') as HTMLDialogElement;
const confirmH = document.getElementById('confirm-handle')!;
const overviewEl = document.getElementById('disk-overview')!;
const tbodyEl = document.getElementById('user-list')!;
const dialog = document.getElementById('confirm-dialog') as HTMLDialogElement;
const confirmH = document.getElementById('confirm-handle')!;
const diagDialog = document.getElementById('diag-dialog') as HTMLDialogElement;
const diagHandle = document.getElementById('diag-handle')!;
const diagOutput = document.getElementById('diag-output')!;
document.getElementById('diag-close')!.addEventListener('click', () => diagDialog.close());
diagDialog.addEventListener('click', e => { if (e.target === diagDialog) diagDialog.close(); });
const confirmOk = document.getElementById('confirm-ok')!;
const confirmCancel = document.getElementById('confirm-cancel')!;
@@ -117,6 +131,11 @@ import Base from '../../layouts/Base.astro';
<td class="px-4 py-3 text-right text-zinc-400 tabular-nums">${u.images_mb > 0 ? fmt(u.images_mb) : '—'}</td>
<td class="px-4 py-3 text-right">
<div class="flex gap-2 justify-end">
<button
class="diag-btn text-xs px-3 py-1.5 rounded-lg bg-zinc-800 hover:bg-zinc-700 text-zinc-400 hover:text-zinc-200 transition-colors"
data-handle="${u.handle}"
title="Show diagnostic snapshot of this user's data directory"
>Diag</button>
<button
class="rebuild-btn text-xs px-3 py-1.5 rounded-lg bg-zinc-800 hover:bg-zinc-700 text-zinc-400 hover:text-zinc-200 transition-colors"
data-handle="${u.handle}"
@@ -138,6 +157,22 @@ import Base from '../../layouts/Base.astro';
`;
}).join('');
tbodyEl.querySelectorAll<HTMLButtonElement>('.diag-btn').forEach(btn => {
btn.addEventListener('click', async () => {
const h = btn.dataset.handle!;
diagHandle.textContent = h;
diagOutput.textContent = 'Loading…';
diagDialog.showModal();
try {
const r = await fetch(`/api/admin/users/${h}/diag`, { credentials: 'include' });
const d = await r.json();
diagOutput.textContent = JSON.stringify(d, null, 2);
} catch (err) {
diagOutput.textContent = String(err);
}
});
});
tbodyEl.querySelectorAll<HTMLButtonElement>('.rebuild-btn').forEach(btn => {
btn.addEventListener('click', async () => {
const h = btn.dataset.handle!;