Spread fleet replicas across extra machines and show message RTT percentiles
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machines.json plus Add-machine UI place copies on the least-loaded host.
Monitor samples processing RTT and displays min, avg, p50, and p90 for
capacity planning. Remote hosts run src/agent.js.
This commit is contained in:
George Lambert 2026-09-11 13:25:05 -04:00
parent 6fbc808bb1
commit b325f6f697
17 changed files with 673 additions and 53 deletions

View file

@ -37,6 +37,22 @@ export function startControlServer(sup, mon) {
if (req.method === 'GET' && url.pathname === '/api/status') {
return json(res, 200, { ...sup.status(), monitor: mon?.last || null });
}
if (req.method === 'GET' && url.pathname === '/api/machines') {
return json(res, 200, { machines: sup.status().machines });
}
if (req.method === 'POST' && url.pathname === '/api/machines') {
const chunks = [];
for await (const c of req) chunks.push(c);
const spec = JSON.parse(Buffer.concat(chunks).toString('utf8') || '{}');
const m = sup.addMachine(spec);
return json(res, 200, { machine: m, machines: sup.status().machines });
}
const mach = url.pathname.match(/^\/api\/machines\/([^/]+)\/(enable|disable)$/);
if (mach && req.method === 'POST') {
const [, id, op] = mach;
const m = sup.setMachineEnabled(id, op === 'enable');
return json(res, 200, { machine: m, machines: sup.status().machines });
}
if (req.method === 'POST' && url.pathname === '/api/reconcile') {
const actions = await sup.reconcile();
return json(res, 200, { actions, status: sup.status() });