mirror of
https://github.com/mauriceboe/TREK.git
synced 2026-10-18 21:16:47 +00:00
Maurice
a869269591
Changing PORT left the Dockerfile and compose healthchecks, the chart's containerPort, Service target and probes on 3000, so the container went unhealthy and Kubernetes restarted it in a loop. All of them follow PORT now. The chart gains a startup probe (ten minutes for a first boot, a long migration or a restore at boot, which liveness used to kill after about 105 s), a readiness probe on the new /api/health/ready that asks the database, extraEnv and extraEnvFrom for the settings the chart does not list, slots for the four secrets it had none for, and the DEFAULT_LANGUAGE and MCP_MAX_SESSION_PER_USER values it documented but never set. The Dockerfile no longer hides a failed npm ci behind a ';', pins gosu, and the language lists name all 27 locales.
57 lines
2.2 KiB
TypeScript
57 lines
2.2 KiB
TypeScript
import { Controller, Get, Res } from '@nestjs/common';
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import { EntityManager } from '@mikro-orm/core';
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import type { Response } from 'express';
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import { MaintenanceRepository } from '../../db/repositories/MaintenanceRepository';
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import { KitineraryExtractorService } from '../booking-import/kitinerary-extractor.service';
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import { AddonsService } from '../addons/addons.service';
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import { ADDON_IDS } from '../../addons';
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import { Public } from '../auth/public.decorator';
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/** Exposes the container probe and the server feature flags consumed by the
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* frontend to show/hide optional UI. */
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@Public('server capability flags the login screen reads to decide what to offer')
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@Controller('api/health')
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export class FeaturesController {
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constructor(
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private readonly extractor: KitineraryExtractorService,
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private readonly addons: AddonsService,
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private readonly em: EntityManager,
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) {}
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/** The container/uptime probe. The forced-HTTPS redirect and HSTS exempt this
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* path inside globalMiddleware, so probes work regardless of proxy setup;
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* @Res() keeps the exact legacy header casing and body bytes. */
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@Get()
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health(@Res() res: Response): void {
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res.setHeader('Cache-Control', 'no-store, must-revalidate');
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res.json({ status: 'ok' });
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}
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/**
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* The readiness probe: 503 while the database does not answer (a restore
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* swapping it, a boot still migrating), so an orchestrator stops sending
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* traffic without killing the process. Liveness stays on the plain probe
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* above, which a long restore must not fail.
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*/
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@Get('ready')
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async ready(@Res() res: Response): Promise<void> {
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res.setHeader('Cache-Control', 'no-store, must-revalidate');
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try {
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await new MaintenanceRepository(this.em).ping();
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res.json({ status: 'ready' });
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} catch {
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res.status(503).json({ status: 'unavailable' });
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}
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}
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@Get('features')
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async features() {
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return {
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bookingImport: this.extractor.isAvailable(),
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// Addon-level flag (per-user config availability is reported per-file in
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// the preview response). Drives whether the client shows AI affordances.
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aiParsing: await this.addons.isAddonEnabled(ADDON_IDS.LLM_PARSING),
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};
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}
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}
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