NanamiAdmin/Nukumizu
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feat(node): implement flap tolerance settings and options dialog in frontend
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NanamiAdmin committed 2026-10-13 20:39:05 +08:00
1 parent 9137d53286
commit 1a7a4cdc07
5 files changed
+251 -26
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frontend/README.md
+1 -1
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@@ -5,7 +5,7 @@ Web console for the Nukumizu backend — a remote-server monitor and alert bot.
## Features
- **Sign in / first-run admin** — login, or create the very first admin while the database is still empty (the backend rejects further registrations once any user exists).
- **Nodes (overview)** — live server cards from the backend status/info APIs: online state, CPU / RAM / disk load, plus the per-node *status notify* switch persisted to `bot_node_config.json`. Searchable, auto-refreshes.
- **Nodes (overview)** — live server cards from the backend status/info APIs: online state, CPU / RAM / disk load. The pencil on a card opens a per-node options dialog holding the *status notify* switch and the *flap inhibition* window, persisted to `bot_node_config.json`. Searchable, auto-refreshes.
- **Bot trust** — manage QQ (NapCat) and Telegram admins & trusted groups in `bot_user_config.json`: add / remove members and toggle each member's `status notify`, `startup notify`, and `command replies`.
- **Settings** — structured forms for the global `config.json` (system, debug, Komari dashboard, controller methods, message templates, storage paths). Each card saves only its own section.
- **System logs** — live WebSocket log stream (`/api/system/getLogs`) with severity filter chips, search, pause/resume and export.
frontend/src/views/Overview.vue
+157 -20
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@@ -4,6 +4,7 @@ import { serverApi, settingsApi } from '../api/index.js';
import { toast } from '../utils/toast.js';
import { formatBytes, shortUUID } from '../utils/fmt.js';
import Toggle from '../components/Toggle.vue';
import Modal from '../components/Modal.vue';
function percent(m) {
return m && m.total ? Math.min(100, Math.max(0, Math.round((m.used / m.total) * 100))) : 0;
@@ -13,9 +14,20 @@ const query = ref('');
const loading = ref(true);
const failed = ref(false);
const entries = ref([]);
const saving = reactive(new Set());
let timer = null;
// The per-node options dialog. Its form is a copy of the node's settings taken
// when the dialog opens, so the 15s card refresh behind it cannot disturb an
// open editor, and closing without saving leaves the node untouched.
const editing = reactive({
open: false,
uuid: '',
name: '',
notify: true,
flap: '',
saving: false
});
const filtered = computed(() => {
const q = query.value.trim().toLowerCase();
if (!q) return entries.value;
@@ -57,7 +69,8 @@ async function load() {
online: !!s.online,
report: s.report || null,
info: infoEntry.info || null,
notify: conf.enableStatusNotify !== false
notify: conf.enableStatusNotify !== false,
flapTolerant: Number(conf.flap_tolerant) > 0 ? Number(conf.flap_tolerant) : 0
});
}
list.sort((a, b) => (a.online === b.online ? a.name.localeCompare(b.name) : b.online ? 1 : -1));
@@ -71,21 +84,42 @@ async function load() {
}
}
async function toggleNotify(entry) {
const next = !entry.notify;
const prev = entry.notify;
entry.notify = next;
saving.add(entry.uuid);
function openOptions(entry) {
editing.uuid = entry.uuid;
editing.name = entry.name;
editing.notify = entry.notify;
editing.flap = entry.flapTolerant ? String(entry.flapTolerant) : '';
editing.open = true;
}
// saveOptions writes both options in one patch. A flap window that is not a
// positive number disables inhibition, which is sent as a JSON null so the key
// is removed rather than stored as an explicit 0 — the file then keeps matching
// its documented "absent means off" default.
async function saveOptions() {
const typed = Number(editing.flap);
const seconds = Number.isFinite(typed) && typed > 0 ? typed : 0;
const uuid = editing.uuid;
editing.saving = true;
try {
const patch = {};
patch[entry.uuid] = { enableStatusNotify: next };
patch[uuid] = {
enableStatusNotify: editing.notify,
flap_tolerant: seconds > 0 ? seconds : null
};
await settingsApi.set('bot_node_config', patch);
toast.success(`${entry.name}: status notify ${next ? 'on' : 'off'}`);
const entry = entries.value.find((e) => e.uuid === uuid);
if (entry) {
entry.notify = editing.notify;
entry.flapTolerant = seconds;
}
toast.success(`${editing.name}: options saved`);
editing.open = false;
} catch (e) {
entry.notify = prev;
toast.error('Save failed: ' + e.message);
} finally {
saving.delete(entry.uuid);
editing.saving = false;
}
}
@@ -111,7 +145,7 @@ onBeforeUnmount(() => {
<div>
<p class="eyebrow">Overview</p>
<h1>Nodes</h1>
<p class="lead">Monitored servers with live load, online state, and the per-node status-notify switch.</p>
<p class="lead">Monitored servers with live load and online state. The pencil on a card opens that node's status-notify switch and flap-inhibition window.</p>
</div>
<div class="head-actions">
<button class="btn btn-ghost" title="Refresh" :disabled="loading" @click="load">
@@ -207,17 +241,60 @@ onBeforeUnmount(() => {
<span>·</span>
<span class="mono">{{ e.info.ipv4 || (e.info.ipv6 ? 'IPv6' : '—') }}</span>
</div>
<div class="notify">
<Toggle
:model-value="e.notify"
label="Status notify"
:disabled="saving.has(e.uuid)"
@update:model-value="toggleNotify(e)"
/>
<div class="opts">
<span v-if="!e.notify" class="chip" title="Status-change notifications are off for this node">
<i class="fas fa-bell-slash" /> Notify off
</span>
<span v-if="e.flapTolerant" class="chip" title="Flap inhibition window">
<i class="fas fa-shield-halved" /> Flap {{ e.flapTolerant }}s
</span>
<button class="icon-btn" title="Node options" @click="openOptions(e)">
<i class="fas fa-pen" />
</button>
</div>
</footer>
</article>
</div>
<Modal :open="editing.open" title="Node options" @close="editing.open = false">
<div class="node-head">
<p class="node-name">{{ editing.name }}</p>
<p class="node-uuid mono">{{ editing.uuid }}</p>
</div>
<div class="field">
<label>Status notify</label>
<Toggle v-model="editing.notify" label="Report online / offline changes" />
<p class="help">With this off, the node's status changes are not delivered to any controller — chat bots and notification pipes alike.</p>
</div>
<div class="field">
<label>Flap inhibition</label>
<div class="flap-row">
<input
v-model="editing.flap"
class="input flap-input"
type="number"
min="0"
max="86400"
step="1"
inputmode="numeric"
placeholder="0"
@keydown.enter="saveOptions"
/>
<span class="flap-unit">seconds</span>
</div>
<p class="help">How long the node may drop offline and come back without a notification being sent. An outage lasting longer than this is still reported. Leave empty or 0 to report every change right away.</p>
</div>
<template #foot>
<button class="btn btn-ghost" @click="editing.open = false">Cancel</button>
<button class="btn btn-primary" :disabled="editing.saving" @click="saveOptions">
<span v-if="editing.saving" class="spinner" style="width:12px;height:12px" />
<i v-else class="fas fa-check" /> Save
</button>
</template>
</Modal>
</section>
</template>
@@ -298,7 +375,67 @@ onBeforeUnmount(() => {
flex-wrap: wrap;
}
.notify { display: flex; align-items: center; }
.opts {
display: flex;
align-items: center;
gap: 8px;
flex-shrink: 0;
/* Stay right-aligned even when the spec block is absent. */
margin-left: auto;
}
.opts .chip { white-space: nowrap; }
/* --- Node options dialog ------------------------------------------------ */
.node-head {
padding-bottom: 14px;
margin-bottom: 16px;
border-bottom: 1px solid var(--line);
}
.node-name {
font-size: 15px;
font-weight: 600;
color: var(--text);
}
.node-uuid {
font-size: 11.5px;
color: var(--text-3);
margin-top: 3px;
overflow-wrap: anywhere;
}
/* The modal body has no grid to space stacked fields. */
.field + .field { margin-top: 20px; }
.flap-row {
display: flex;
align-items: center;
gap: 9px;
}
.flap-input {
width: 110px;
text-align: center;
font-variant-numeric: tabular-nums;
/* Match the plain hand-rolled field look: the rest of the console renders
numbers as ordinary inputs, so the spinner controls would stand out. */
-moz-appearance: textfield;
appearance: textfield;
}
.flap-input::-webkit-outer-spin-button,
.flap-input::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}
.flap-unit {
font-size: 12.5px;
color: var(--text-3);
}
.refresh-hint {
font-size: 12px;
frontend/src/views/Settings.vue
+2 -1
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@@ -23,7 +23,7 @@ const sections = [
{
id: 'debug',
title: 'Debug logging',
hint: 'Per-module verbosity for the bot pipes.',
hint: 'Per-module verbosity for the bot pipes and node status notifications.',
root: ['debug'],
fields: [
{ key: 'showOneBotMsg', type: 'bool', label: 'OneBot messages' },
@@ -31,6 +31,7 @@ const sections = [
{ key: 'showTelegramMsg', type: 'bool', label: 'Telegram messages' },
{ key: 'showTriggerCmdEcho', type: 'bool', label: 'Trigger command echo' },
{ key: 'showKomariTaskEcho', type: 'bool', label: 'Komari task echo' },
{ key: 'showFlapTolerantEcho', type: 'bool', label: 'Flap inhibition echo', help: 'Log every flap-inhibition decision: an offline change being held, released by a quick return, or reported after the window elapsed.' },
{ key: 'onebotIgnoreSelfMsg', type: 'bool', label: 'Ignore OneBot self messages' }
]
},