101 lines
3.4 KiB
JavaScript
101 lines
3.4 KiB
JavaScript
import express from 'express';
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import http from 'node:http';
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import { requireAuth } from '../middleware/auth.js';
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const router = express.Router();
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router.use(requireAuth);
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const DOCKER_SOCKET = '/var/run/docker.sock';
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const COMPOSE_PROJECT = (process.env.DOCKER_NETWORK || 'wild-dragon_wild-dragon').split('_')[0];
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function dockerGet(path) {
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return new Promise((resolve, reject) => {
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const req = http.request(
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{ socketPath: DOCKER_SOCKET, path, method: 'GET' },
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(res) => {
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let data = '';
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res.on('data', chunk => { data += chunk; });
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res.on('end', () => {
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try { resolve({ status: res.statusCode, body: JSON.parse(data) }); }
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catch { resolve({ status: res.statusCode, body: data }); }
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});
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}
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);
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req.on('error', reject);
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req.end();
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});
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}
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function dockerPost(path) {
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return new Promise((resolve, reject) => {
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const req = http.request(
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{ socketPath: DOCKER_SOCKET, path, method: 'POST', headers: { 'Content-Length': '0' } },
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(res) => {
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res.resume();
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res.on('end', () => resolve({ status: res.statusCode }));
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}
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);
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req.on('error', reject);
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req.end();
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});
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}
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// GET /containers – list containers for this compose project
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router.get('/containers', async (req, res, next) => {
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try {
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const r = await dockerGet('/containers/json?all=1');
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if (r.status !== 200) return res.status(502).json({ error: 'Docker API error', code: r.status });
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const containers = r.body
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.filter(c => {
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const labels = c.Labels || {};
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// Match by compose project label; fall back to network name
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if (labels['com.docker.compose.project'] === COMPOSE_PROJECT) return true;
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return Object.keys(c.NetworkSettings?.Networks || {}).some(n => n.includes(COMPOSE_PROJECT));
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})
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.map(c => ({
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id: c.Id.slice(0, 12),
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name: (c.Names[0] || '').replace(/^\//, ''),
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image: c.Image,
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state: c.State,
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status: c.Status,
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created: c.Created,
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service: (c.Labels || {})['com.docker.compose.service'] || '',
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ports: (c.Ports || [])
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.filter(p => p.PublicPort)
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.map(p => `${p.PublicPort}:${p.PrivatePort}/${p.Type}`)
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.join(', '),
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}));
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res.json(containers);
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} catch (err) { next(err); }
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});
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// POST /containers/:id/restart
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router.post('/containers/:id/restart', async (req, res, next) => {
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try {
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const r = await dockerPost(`/containers/${req.params.id}/restart`);
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if (r.status !== 204) return res.status(502).json({ error: 'Failed to restart', code: r.status });
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res.json({ ok: true });
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} catch (err) { next(err); }
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});
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// POST /containers/:id/stop
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router.post('/containers/:id/stop', async (req, res, next) => {
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try {
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const r = await dockerPost(`/containers/${req.params.id}/stop`);
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if (r.status !== 204 && r.status !== 304) return res.status(502).json({ error: 'Failed to stop', code: r.status });
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res.json({ ok: true });
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} catch (err) { next(err); }
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});
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// POST /containers/:id/start
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router.post('/containers/:id/start', async (req, res, next) => {
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try {
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const r = await dockerPost(`/containers/${req.params.id}/start`);
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if (r.status !== 204 && r.status !== 304) return res.status(502).json({ error: 'Failed to start', code: r.status });
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res.json({ ok: true });
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} catch (err) { next(err); }
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});
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export default router;
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