gilles
c390addadb
- template machine-metrics (loadavg/nproc, /proc/meminfo, df -B1) non destructif - parseMetrics (TDD) → cpu load/cores, mémoire kB→B + %, filesystems, warnings >=90% - collectMetrics (SSH léger) persiste machine_metrics_latest ; getLatestMetrics (sans SSH) - routes GET /machines/:id/metrics + POST /metrics/collect ; api latestMetrics/collectMetrics - section Hardware : bloc métriques live (CPU/RAM/disques + alertes) + bouton Collecter → comble le gap « Health » de la tâche 3 tsc 0 · 108 tests · build OK. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { parseMetrics } from "./machineMetrics.js";
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const RAW = [
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"===SU:METRICS_CPU===",
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"0.08 0.12 0.09 1/234 5678",
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"4",
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"===SU:METRICS_MEM===",
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"MemTotal: 4194304 kB",
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"MemAvailable: 2097152 kB",
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"===SU:METRICS_FS===",
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"FS\t/\text4\t32000000000\t9280000000\t29%",
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"FS\t/boot\text2\t500000000\t475000000\t95%",
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"===SU:EXIT=0===",
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].join("\n");
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describe("parseMetrics", () => {
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it("lit load average et cores", () => {
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const m = parseMetrics(RAW);
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expect(m.cpu.load1).toBe(0.08);
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expect(m.cpu.load5).toBe(0.12);
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expect(m.cpu.cores).toBe(4);
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});
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it("calcule la mémoire en octets (kB→B) et le pourcentage utilisé", () => {
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const m = parseMetrics(RAW);
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expect(m.memory.totalBytes).toBe(4194304 * 1024);
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expect(m.memory.availableBytes).toBe(2097152 * 1024);
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expect(m.memory.usedBytes).toBe((4194304 - 2097152) * 1024);
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expect(m.memory.usedPercent).toBe(50);
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});
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it("liste les systèmes de fichiers", () => {
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const m = parseMetrics(RAW);
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expect(m.filesystems).toHaveLength(2);
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expect(m.filesystems[0]).toEqual({
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mount: "/",
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fstype: "ext4",
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sizeBytes: 32000000000,
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usedBytes: 9280000000,
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usedPercent: 29,
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});
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});
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it("émet un warning pour un FS quasi plein (>=90%)", () => {
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const m = parseMetrics(RAW);
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expect(m.warnings.some((w) => w.includes("/boot"))).toBe(true);
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});
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});
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