Files
Mangalord/backend/src/api/admin/mod.rs
MechaCat02 cc4ec76d17 feat(api): admin system metrics endpoint with disk/mem/cpu alerts (0.40.0)
Adds GET /api/v1/admin/system returning disk (scoped to storage_dir
via statvfs), memory, CPU, and a server-side alerts array that fires
at >90% disk or memory.

Disk uses nix::sys::statvfs directly rather than sysinfo's Disks API
to avoid mountpoint-matching gymnastics for the storage_dir. A new
`Storage::local_root() -> Option<&Path>` trait method exposes the
root; the default returns None so a future S3Storage gets `disk:
null` in the response instead of fabricated numbers.

CPU is sampled inline (refresh → 250ms sleep → refresh → read) so the
endpoint adds 250ms of latency per call. No background-cache yet —
admin traffic is low-volume and the moving parts aren't worth it
until polling shows up.

Alerts are evaluated server-side so the frontend can render them
without re-implementing the thresholds.
2026-05-30 21:45:06 +02:00

21 lines
550 B
Rust

//! Admin-only endpoints. Mounted under `/api/v1/admin/*` by
//! `crate::api::routes`. Every handler in this subtree is guarded by
//! `RequireAdmin`, which only accepts session-cookie authentication —
//! bot/API tokens cannot reach admin routes (see
//! `crate::auth::extractor::RequireAdmin`).
pub mod mangas;
pub mod system;
pub mod users;
use axum::Router;
use crate::app::AppState;
pub fn routes() -> Router<AppState> {
Router::new()
.merge(users::routes())
.merge(mangas::routes())
.merge(system::routes())
}