Files
harbor-net/test/web/prometheus-instructions.test.js
T
dokril 10888ac012
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Add Prometheus and Grafana monitoring instructions
2026-08-08 01:28:53 +03:00

53 lines
3.2 KiB
JavaScript

import assert from 'node:assert/strict';
import fs from 'node:fs';
import path from 'node:path';
import test from 'node:test';
const root = path.resolve(import.meta.dirname, '../..');
const overview = fs.readFileSync(path.join(root, 'src/web/components/ClientOverviewPage.jsx'), 'utf8');
const instructions = fs.readFileSync(path.join(root, 'src/web/instructions.js'), 'utf8');
const prometheus = fs.readFileSync(path.join(root, 'src/web/prometheus.js'), 'utf8');
const server = fs.readFileSync(path.join(root, 'src/server/index.js'), 'utf8');
const styles = fs.readFileSync(path.join(root, 'src/web/styles.css'), 'utf8');
const dashboard = JSON.parse(fs.readFileSync(path.join(root, 'monitoring/grafana/harbor-gateway.json'), 'utf8'));
test('Gateway info drawer contains copyable Prometheus and Grafana instructions', () => {
assert.match(instructions, /\.\.\.\(isGateway \? \[\{/);
assert.match(instructions, /id: 'prometheus'/);
assert.match(instructions, /title: 'Prometheus и Grafana'/);
assert.match(instructions, /prometheusScrapeConfig\(controlHost\)/);
assert.match(instructions, /label: 'prometheus\.yml'/);
assert.match(instructions, /label: 'Grafana dashboard'/);
assert.match(prometheus, /monitoring\/grafana\/harbor-gateway\.json/);
assert.match(prometheus, /scrape_interval: 30s[\s\S]*metrics_path: \/metrics/);
assert.match(overview, /const controlHost = window\.location\.host/);
assert.match(overview, /client-copy-label">Скопировать/);
assert.doesNotMatch(overview, /prometheus-toggle|Prometheus<\/span><\/button>/);
assert.match(styles, /\.client-instruction-copy-button \{[\s\S]*width: 104px;[\s\S]*min-width: 104px/);
assert.match(styles, /@media \(prefers-reduced-motion: reduce\)[\s\S]*\.client-copy-feedback/);
});
test('metrics route reads the current snapshot before static fallback', () => {
const metricsRoute = server.indexOf("requestUrl.pathname === '/metrics'");
const staticFallback = server.indexOf(': serveStatic(req, res)');
assert.ok(metricsRoute >= 0 && metricsRoute < staticFallback);
assert.match(server, /requestUrl\.pathname === '\/metrics'[\s\S]*deviceInventory\.snapshot\(\)/);
assert.doesNotMatch(server.slice(metricsRoute, staticFallback), /deviceInventory\.refresh\(/);
});
test('Grafana dashboard covers global and named per-device traffic', () => {
const expressions = dashboard.panels.flatMap((panel) => panel.targets || []).map(({ expr }) => expr).filter(Boolean);
const titles = dashboard.panels.map(({ title }) => title);
assert.equal(dashboard.title, 'Harbor Gateway Traffic');
assert.ok(titles.includes('Всего учтено Harbor'));
assert.ok(titles.includes('Общая скорость за 5 минут'));
assert.ok(titles.includes('Устройства по объёму'));
assert.ok(titles.includes('Скорость выбранных устройств'));
assert.ok(expressions.some((expression) => expression.includes('harbor_traffic_bytes_total')));
assert.ok(expressions.some((expression) => expression.includes('harbor_device_traffic_bytes_total')));
assert.ok(expressions.some((expression) => expression.includes('group_left (name, ip)')));
assert.equal(dashboard.templating.list[0].query.query, 'label_values(harbor_device_info, name)');
});