tanshu
757ec8aee2
- playbook.yml (hosts: monoco) + vars/default.yml, requirements.yml - roles: network (shared docker network), greatbear (registry pull, bind mount /var/lib/greatbear/pb_data, .env upload, health wait), caddy (blockinfile snippet into the shared Caddyfile + docker exec reload) - image honors PB_DATA_DIR and runs as root to match the bind-mount pattern - frontend on www.greatbear.in (+apex) with /api/* and /_* proxied to PocketBase; admin.greatbear.in redirects to the admin UI
117 lines
3.4 KiB
JavaScript
Executable File
117 lines
3.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/**
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* Container entrypoint supervisor.
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*
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* Runs PocketBase and the TanStack Start node server side by side:
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* 1. starts PocketBase (data in /data, migrations from ./pb_migrations)
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* 2. waits for its health endpoint
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* 3. bootstraps the superuser account (idempotent upsert)
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* 4. seeds initial content (idempotent, create-if-missing)
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* 5. starts the site server on PORT (default 3000)
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*
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* If either process dies the container exits non-zero so Docker restarts it.
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*/
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import { spawn, spawnSync } from 'node:child_process'
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const PORT = process.env.PORT ?? '3000'
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const PB_HTTP = process.env.PB_HTTP ?? '0.0.0.0:8090'
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// PB_DATA_DIR is the canonical variable (set in the deploy .env); PB_DATA kept
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// as a legacy alias, /data as the image default.
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const PB_DATA = process.env.PB_DATA_DIR ?? process.env.PB_DATA ?? '/data'
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let stopping = false
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const children = []
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function start(name, command, args, extraEnv = {}) {
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const child = spawn(command, args, {
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stdio: 'inherit',
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env: { ...process.env, ...extraEnv },
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})
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child.name = name
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children.push(child)
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child.on('exit', (code) => {
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if (stopping) return
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console.error(`[supervisor] ${name} exited with code ${code} — shutting down`)
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shutdown(code ?? 1)
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})
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return child
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}
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function run(name, command, args, extraEnv = {}) {
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const result = spawnSync(command, args, {
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stdio: 'inherit',
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env: { ...process.env, ...extraEnv },
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})
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if (result.status !== 0) {
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console.warn(`[supervisor] ${name} finished with status ${result.status}`)
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}
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return result.status ?? 0
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}
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function shutdown(exitCode = 0) {
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if (stopping) return
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stopping = true
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for (const child of children) {
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if (child.exitCode === null && child.signalCode === null) child.kill('SIGTERM')
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}
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setTimeout(() => process.exit(exitCode), 2000)
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}
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process.on('SIGINT', () => shutdown(0))
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process.on('SIGTERM', () => shutdown(0))
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async function waitForHealth(url, attempts = 120) {
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for (let i = 0; i < attempts; i++) {
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try {
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const res = await fetch(url)
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if (res.ok) return
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} catch {
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// not up yet
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}
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await new Promise((resolve) => setTimeout(resolve, 500))
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}
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throw new Error(`health check at ${url} timed out`)
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}
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async function main() {
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console.log('[supervisor] starting PocketBase…')
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start('pocketbase', './pocketbase', [
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'serve',
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`--http=${PB_HTTP}`,
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`--dir=${PB_DATA}`,
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'--migrationsDir=./pb_migrations',
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'--publicDir=./pb_public',
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])
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await waitForHealth('http://127.0.0.1:8090/api/health')
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console.log('[supervisor] PocketBase is healthy')
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if (process.env.PB_SUPERUSER_EMAIL && process.env.PB_SUPERUSER_PASSWORD) {
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run('superuser upsert', './pocketbase', [
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'superuser',
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'upsert',
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process.env.PB_SUPERUSER_EMAIL,
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process.env.PB_SUPERUSER_PASSWORD,
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`--dir=${PB_DATA}`,
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'--migrationsDir=./pb_migrations',
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])
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console.log('[supervisor] superuser ensured')
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run('seed', 'node', ['scripts/seed.mjs'])
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} else {
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console.warn('[supervisor] PB_SUPERUSER_EMAIL/PASSWORD not set — skipping superuser + seed')
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}
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console.log(`[supervisor] starting site server on :${PORT}…`)
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start('site', 'node', ['.output/server/index.mjs'], {
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PORT,
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PB_URL: process.env.PB_URL ?? 'http://127.0.0.1:8090',
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NODE_ENV: 'production',
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})
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}
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main().catch((error) => {
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console.error(`[supervisor] fatal: ${error.message}`)
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shutdown(1)
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})
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