283 lines
10 KiB
JavaScript
283 lines
10 KiB
JavaScript
import { rowHTML, setRows, safe, showToast, badge } from './helpers.js';
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import { api } from './api.js';
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const liveSockets = new Map();
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let slowTimer = null;
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let fastTimer = null;
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const activeSids = new Set();
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function injectOnceCSS() {
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if (document.getElementById('vmadmin-live-css')) return;
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const style = document.createElement('style');
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style.id = 'vmadmin-live-css';
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style.textContent = `
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.pulse-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22c55e;margin-left:.5rem;opacity:.25;animation:pulse-vm 1s ease-in-out 4}
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@keyframes pulse-vm {0%,100%{opacity:.25;transform:scale(1)}50%{opacity:1;transform:scale(1.25)}}
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`;
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document.head.appendChild(style);
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}
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function flashDot(cell) {
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if (!cell) return;
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const dot = document.createElement('span');
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dot.className = 'pulse-dot';
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cell.appendChild(dot);
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setTimeout(() => dot.remove(), 1500);
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}
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function setBadgeCell(cell, textOrState) {
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if (!cell) return;
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let html = '';
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const s = String(textOrState || '').toLowerCase();
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if (/running|online|started/.test(s)) html = badge('running','ok');
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else if (/stopp|shutdown|offline/.test(s)) html = badge('stopped','dark');
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else if (/working|progress|busy/.test(s)) html = badge('working','info');
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else html = badge(textOrState || '—','dark');
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if (cell.innerHTML !== html) {
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cell.innerHTML = html;
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return true; // zmiana
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}
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return false;
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}
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function rebuildTargetSelect(selectEl, currentNode, nodes) {
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if (!selectEl) return;
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const html = nodes.map(n =>
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`<option value="${n}" ${n === currentNode ? 'disabled selected' : ''}>${n}</option>`
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).join('');
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selectEl.innerHTML = html;
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const idx = Array.from(selectEl.options).findIndex(o => o.disabled);
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selectEl.selectedIndex = idx >= 0 ? idx : 0;
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}
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function setMigrateDisabled(tr, isRunning) {
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const btn = tr?.querySelector('.act-migrate');
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if (!btn) return;
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if (isRunning) {
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btn.removeAttribute('disabled');
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btn.classList.remove('disabled');
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} else {
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btn.setAttribute('disabled', '');
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btn.classList.add('disabled');
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}
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}
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export function stopAllAdminWatches() {
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liveSockets.forEach(ws => { try { ws.close(); } catch {} });
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liveSockets.clear();
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if (slowTimer) clearInterval(slowTimer);
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if (fastTimer) clearInterval(fastTimer);
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slowTimer = null;
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fastTimer = null;
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activeSids.clear();
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}
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function ensureWatchOn() {
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const tbody = document.querySelector('#vm-admin tbody');
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if (!tbody) return;
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Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(tr => {
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const sid = tr.getAttribute('data-sid');
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if (!sid) return;
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if (liveSockets.has(sid)) return;
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try {
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const ws = new WebSocket(`${location.protocol === 'https:' ? 'wss' : 'ws'}://${location.host}/ws/observe?sid=${encodeURIComponent(sid)}`);
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liveSockets.set(sid, ws);
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ws.onopen = () => {};
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ws.onclose = () => { liveSockets.delete(sid); };
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ws.onerror = () => {};
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ws.onmessage = (ev) => {
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try {
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const msg = JSON.parse(ev.data || '{}');
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if (!msg || !msg.type) return;
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const tr = tbody.querySelector(`tr[data-sid="${sid}"]`);
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if (!tr) return;
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const statusCell = tr.children[4];
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const nameCell = tr.children[2];
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const nodeCell = tr.children[3];
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const targetSel = tr.querySelector('.target-node');
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if (msg.type === 'status') {
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const stRaw = String(msg.status || '').toLowerCase();
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const changed = setBadgeCell(statusCell, stRaw);
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const isRunning = /running|online|started/.test(stRaw);
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setMigrateDisabled(tr, isRunning);
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if (changed) flashDot(nameCell);
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if (stRaw && /running|stopped|shutdown/.test(stRaw)) {
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setTimeout(() => activeSids.delete(sid), 3000);
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}
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}
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if (msg.type === 'node' && msg.node) {
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const newNode = String(msg.node).trim();
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if (nodeCell && newNode && nodeCell.textContent.trim() !== newNode) {
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nodeCell.textContent = newNode;
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rebuildTargetSelect(targetSel, newNode, window.__nodesCache || []);
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flashDot(nameCell);
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}
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}
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} catch {}
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};
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} catch {}
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});
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}
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export async function startAdminWatches() {
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injectOnceCSS();
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const tbody = document.querySelector('#vm-admin tbody');
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if (!tbody) return;
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const availableNodes = await api.listNodes();
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setRows(tbody, []);
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// inicjalne wypełnienie tabeli
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try {
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const latest = await api.listAllVmct();
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const all = Array.isArray(latest.all) ? latest.all : [];
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const nodesNow = Array.isArray(latest.nodes) ? latest.nodes : [];
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window.__nodesCache = nodesNow.slice();
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const rows = all.map(vm => ({
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sid: safe(vm.sid),
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name: safe(vm.name || vm.vmid || vm.sid),
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node: safe(vm.node || '—'),
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status: safe(vm.status || '—')
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}));
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const html = rows.map(r => rowHTML([
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`<input type="checkbox" class="row-check">`,
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safe(r.sid),
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safe(r.name),
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safe(r.node),
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badge(safe(r.status), /running|online|started/i.test(r.status) ? 'ok' : 'dark'),
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`<select class="form-select form-select-sm target-node"></select>`,
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`<div class="btn-group">
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<button class="btn btn-sm btn-primary act-migrate" disabled>MIGRATE</button>
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<button class="btn btn-sm btn-outline-secondary act-shutdown">Shutdown</button>
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<button class="btn btn-sm btn-outline-danger act-stop">Stop</button>
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</div>`
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])).join('');
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setRows(tbody, html);
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// podłącz selecty z node'ami i akcje
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Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(tr => {
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const nodeCell = tr.children[3];
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const targetSel = tr.querySelector('.target-node');
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rebuildTargetSelect(targetSel, nodeCell?.textContent.trim(), availableNodes);
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const sid = tr.getAttribute('data-sid');
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const nameCell = tr.children[2];
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async function doAction(kind, needsTarget) {
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try {
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const targetNode = needsTarget ? targetSel?.value : undefined;
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activeSids.add(sid);
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setBadgeCell(tr.children[4], 'working');
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setMigrateDisabled(tr, false);
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const res = await api.vmAction(sid, kind, targetNode);
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if (res?.ok) {
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showToast(`Zadanie ${kind} wystartowało dla ${safe(nameCell.textContent)}`);
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} else {
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showToast(`Błąd zadania ${kind} dla ${safe(nameCell.textContent)}`, 'danger');
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}
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} catch (e) {
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showToast(`Błąd: ${e?.message || e}`, 'danger');
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}
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}
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tr.querySelector('.act-stop')?.addEventListener('click', () => doAction('stop'));
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tr.querySelector('.act-shutdown')?.addEventListener('click', () => doAction('shutdown'));
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tr.querySelector('.act-migrate')?.addEventListener('click', () => doAction('migrate', true));
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ensureWatchOn();
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});
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window.__nodesCache = availableNodes.slice();
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// pełna lista – co 30 s
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slowTimer = setInterval(async () => {
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try {
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const latest = await api.listAllVmct();
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const all = Array.isArray(latest.all) ? latest.all : [];
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const bySid = new Map(all.map(x => [String(x.sid), x]));
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const nodesNow = Array.isArray(latest.nodes) ? latest.nodes : window.__nodesCache || [];
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window.__nodesCache = nodesNow;
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Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(tr => {
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const sid = tr.getAttribute('data-sid');
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const rowData = bySid.get(sid);
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if (!rowData) return;
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const nodeCell = tr.children[3];
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const statusCell= tr.children[4];
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const nameCell = tr.children[2];
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const targetSel = tr.querySelector('.target-node');
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const newNode = String(rowData.node || '').trim();
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if (nodeCell && newNode && nodeCell.textContent.trim() !== newNode) {
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nodeCell.textContent = newNode;
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rebuildTargetSelect(targetSel, newNode, nodesNow);
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flashDot(nameCell);
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}
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// status z wolnego reconcile — tylko gdy brak „working”, żeby nie zagłuszać WS
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const currentTxt = (statusCell?.innerText || '').toLowerCase();
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if (!/working/.test(currentTxt)) {
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const stRaw = String(rowData.status || '').toLowerCase(); // fallback z /cluster/resources
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if (stRaw) {
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const changed = setBadgeCell(statusCell, stRaw);
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const isRunning = /running|online|started/.test(stRaw);
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setMigrateDisabled(tr, isRunning);
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if (changed) flashDot(nameCell);
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}
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}
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});
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} catch {}
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}, 30000);
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// tylko aktywne – co 10 s (dociąga precyzyjny status + node)
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fastTimer = setInterval(async () => {
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try {
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const sids = Array.from(activeSids);
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if (!sids.length) return;
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for (const sid of sids) {
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const detail = await api.vmDetail(sid);
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if (!detail || !detail.meta) continue;
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const tr = tbody.querySelector(`tr[data-sid="${sid}"]`);
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if (!tr) continue;
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const nodeCell = tr.children[3];
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const statusCell= tr.children[4];
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const nameCell = tr.children[2];
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const targetSel = tr.querySelector('.target-node');
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const stRaw = String((detail.current && (detail.current.status || detail.current.qmpstatus)) || '').toLowerCase();
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const changed = setBadgeCell(statusCell, stRaw);
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const isRunning = /running|online|started/.test(stRaw);
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setMigrateDisabled(tr, isRunning);
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if (changed) flashDot(nameCell);
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const newNode = String(detail.node || (detail.meta && detail.meta.node) || '').trim();
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if (newNode) {
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if (nodeCell && nodeCell.textContent.trim() !== newNode) {
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nodeCell.textContent = newNode;
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rebuildTargetSelect(targetSel, newNode, window.__nodesCache || []);
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flashDot(nameCell);
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}
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}
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if (stRaw && /running|stopped|shutdown/.test(stRaw)) {
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setTimeout(() => activeSids.delete(sid), 4000);
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}
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}
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} catch {}
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}, 10000);
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window.addEventListener('beforeunload', stopAllAdminWatches, { once: true });
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} catch (e) {
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showToast(`Nie udało się załadować listy: ${e?.message || e}`, 'danger');
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}
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}
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