服务状态（/status）

hydro/service/monitor.js

@@ -0,0 +1,25 @@
+const db = require('./db');
+const sysinfo = require('../lib/sysinfo');
+
+const coll = db.collection('status');
+
+async function update() {
+    const [_id, $set] = await sysinfo.update();
+    await coll.updateOne(
+        { _id },
+        { $set: { ...$set, updateAt: new Date() } },
+        { upsert: true },
+    );
+}
+
+async function postInit() {
+    const info = await sysinfo.get();
+    await coll.updateOne(
+        { _id: info._id },
+        { $set: { ...info, updateAt: new Date() } },
+        { upsert: true },
+    );
+    setInterval(update, 3 * 60 * 1000);
+}
+
+global.Hydro.service.monitor = module.exports = { postInit };