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This commit is contained in:
Mateusz Gruszczyński
2025-10-18 23:17:53 +02:00
parent cdc13def49
commit 2e32309f3c
1 changed files with 153 additions and 96 deletions
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249
static/js/admin.js
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@@ -1,11 +1,18 @@
import { rowHTML, setRows, safe, showToast, badge } from './helpers.js';
import { api } from './api.js';
// --- State ---
const liveSockets = new Map();
let slowTimer = null;
let fastTimer = null;
const activeSids = new Set();
// --- Small helpers (no optional chaining) ---
function qSel(root, sel){ return root ? root.querySelector(sel) : null; }
function text(el){ return (el && el.textContent) ? el.textContent : ''; }
function val(el){ return el ? el.value : undefined; }
function low(x){ return String(x||'').toLowerCase(); }
function injectOnceCSS() {
if (document.getElementById('vmadmin-live-css')) return;
const style = document.createElement('style');
@@ -22,75 +29,128 @@ function flashDot(cell) {
const dot = document.createElement('span');
dot.className = 'pulse-dot';
cell.appendChild(dot);
setTimeout(() => dot.remove(), 1500);
setTimeout(() => { if (dot && dot.parentNode) dot.parentNode.removeChild(dot); }, 1500);
}
function setBadgeCell(cell, textOrState) {
if (!cell) return;
if (!cell) return false;
let html = '';
const s = String(textOrState || '').toLowerCase();
const s = low(textOrState);
if (/running|online|started/.test(s)) html = badge('running','ok');
else if (/stopp|shutdown|offline/.test(s)) html = badge('stopped','dark');
else if (/working|progress|busy/.test(s)) html = badge('working','info');
else html = badge(textOrState || '—','dark');
if (cell.innerHTML !== html) {
cell.innerHTML = html;
return true; // changed
}
if (cell.innerHTML !== html) { cell.innerHTML = html; return true; }
return false;
}
function rebuildTargetSelect(selectEl, currentNode, nodes) {
if (!selectEl) return [];
const current = String(currentNode || '').trim();
const others = (nodes || [])
.map(n => String(n).trim())
.map(n => String(n && (n.name || n.node || n)).trim())
.filter(Boolean)
.filter(n => n !== String(currentNode || '').trim());
.filter(n => n !== current);
selectEl.innerHTML = others.map(n => `<option value="${n}">${n}</option>`).join('');
if (selectEl.options.length > 0) {
selectEl.selectedIndex = 0;
}
return others; // return list to decide enable/disable of MIGRATE
if (selectEl.options.length > 0) selectEl.selectedIndex = 0;
return others;
}
function updateMigrateButton(tr, isRunning) {
const btn = tr?.querySelector('.act-migrate');
const targetSel = tr?.querySelector('.target-node');
const btn = qSel(tr, '.act-migrate');
const targetSel = qSel(tr, '.target-node');
const hasTarget = !!(targetSel && targetSel.options && targetSel.options.length > 0);
const enable = !!(isRunning && hasTarget);
if (!btn) return;
const hasTarget = targetSel && targetSel.options && targetSel.options.length > 0;
const enable = isRunning && hasTarget;
if (enable) {
btn.removeAttribute('disabled');
btn.classList.remove('disabled');
} else {
btn.setAttribute('disabled', '');
btn.classList.add('disabled');
}
if (enable) { btn.removeAttribute('disabled'); btn.classList.remove('disabled'); }
else { btn.setAttribute('disabled',''); btn.classList.add('disabled'); }
}
function updateActionButtons(tr, isRunning) {
const bStart = tr?.querySelector('.act-start');
const bStop = tr?.querySelector('.act-stop');
const bShutdown = tr?.querySelector('.act-shutdown');
if (bStart) {
if (isRunning) { bStart.setAttribute('disabled',''); bStart.classList.add('disabled'); }
else { bStart.removeAttribute('disabled'); bStart.classList.remove('disabled'); }
}
if (bStop) {
if (isRunning) { bStop.removeAttribute('disabled'); bStop.classList.remove('disabled'); }
else { bStop.setAttribute('disabled',''); bStop.classList.add('disabled'); }
}
if (bShutdown) {
if (isRunning) { bShutdown.removeAttribute('disabled'); bShutdown.classList.remove('disabled'); }
else { bShutdown.setAttribute('disabled',''); bShutdown.classList.add('disabled'); }
}
const bStart = qSel(tr, '.act-start');
const bStop = qSel(tr, '.act-stop');
const bShutdown = qSel(tr, '.act-shutdown');
if (bStart) { if (isRunning) { bStart.setAttribute('disabled',''); bStart.classList.add('disabled'); } else { bStart.removeAttribute('disabled'); bStart.classList.remove('disabled'); } }
if (bStop) { if (isRunning) { bStop.removeAttribute('disabled'); bStop.classList.remove('disabled'); } else { bStop.setAttribute('disabled',''); bStop.classList.add('disabled'); } }
if (bShutdown) { if (isRunning) { bShutdown.removeAttribute('disabled'); bShutdown.classList.remove('disabled'); } else { bShutdown.setAttribute('disabled',''); bShutdown.classList.add('disabled'); } }
}
? Array.from(new Set(ns.nodes.map(n => String(n.name || n.node || n).trim()).filter(Boolean)))
: (Array.isArray(ns) ? Array.from(new Set(ns.map(n => String(n.name || n.node || n).trim()).filter(Boolean))) : []);
export function stopAllAdminWatches() {
liveSockets.forEach(function(ws){ try { ws.close(); } catch(e){} });
liveSockets.clear();
if (slowTimer) clearInterval(slowTimer);
if (fastTimer) clearInterval(fastTimer);
slowTimer = null; fastTimer = null; activeSids.clear();
}
function ensureWatchOn() {
const tbody = document.querySelector('#vm-admin tbody');
if (!tbody) return;
const rows = Array.from(tbody.querySelectorAll('tr[data-sid]'));
rows.forEach(function(tr){
const sid = tr.getAttribute('data-sid');
if (!sid || liveSockets.has(sid)) return;
try {
const wsProto = (location.protocol === 'https:') ? 'wss' : 'ws';
const ws = new WebSocket(wsProto + '://' + location.host + '/ws/observe?sid=' + encodeURIComponent(sid));
liveSockets.set(sid, ws);
ws.onopen = function(){};
ws.onclose = function(){ liveSockets.delete(sid); };
ws.onerror = function(){};
ws.onmessage = function(ev){
try {
const msg = JSON.parse(ev.data || '{}');
if (!msg || !msg.type) return;
const tr = tbody.querySelector('tr[data-sid="' + sid + '"]');
if (!tr) return;
const statusCell = tr.children[4];
const nameCell = tr.children[2];
const nodeCell = tr.children[3];
const targetSel = qSel(tr, '.target-node');
if (msg.type === 'status') {
const stRaw = low(msg.status);
const changed = setBadgeCell(statusCell, stRaw);
const isRunning = /running|online|started/.test(stRaw);
updateMigrateButton(tr, isRunning);
updateActionButtons(tr, isRunning);
if (changed) flashDot(nameCell);
if (stRaw && /running|stopped|shutdown/.test(stRaw)) {
setTimeout(function(){ activeSids.delete(sid); }, 3000);
}
}
if (msg.type === 'node' && msg.node) {
const newNode = String(msg.node).trim();
if (nodeCell && newNode && text(nodeCell).trim() !== newNode) {
nodeCell.textContent = newNode;
rebuildTargetSelect(targetSel, newNode, window.__nodesCache || []);
flashDot(nameCell);
}
}
} catch(e){}
};
} catch(e){}
});
}
function dedupe(arr){ return Array.from(new Set(arr)); }
function extractNodeNames(ns){
if (!ns) return [];
if (Array.isArray(ns.nodes)) return dedupe(ns.nodes.map(n => String(n.name || n.node || n).trim()).filter(Boolean));
if (Array.isArray(ns)) return dedupe(ns.map(n => String(n.name || n.node || n).trim()).filter(Boolean));
return [];
}
export async function startAdminWatches() {
injectOnceCSS();
const tbody = document.querySelector('#vm-admin tbody');
if (!tbody) return;
const ns = await api.nodesSummary();
const availableNodes = extractNodeNames(ns);
setRows(tbody, []);
// initial table fill
try {
const latest = await api.listAllVmct();
const all = Array.isArray(latest.all) ? latest.all : [];
@@ -105,28 +165,29 @@ function updateActionButtons(tr, isRunning) {
}));
const htmlRows = rows.map(r => rowHTML([
`<input type=\"checkbox\" class=\"row-check\">`,
`<input type="checkbox" class="row-check">`,
safe(r.sid),
safe(r.name),
safe(r.node),
badge(safe(r.status), /running|online|started/i.test(r.status) ? 'ok' : 'dark'),
`<div class=\"btn-group\">
<button class=\"btn btn-sm btn-success act-start\">Start</button>
<button class=\"btn btn-sm btn-outline-secondary act-shutdown\">Shutdown</button>
<button class=\"btn btn-sm btn-outline-danger act-stop\">Stop</button>
<button class=\"btn btn-sm btn-warning act-unlock\">Unlock</button>
`<div class="btn-group">
<button class="btn btn-sm btn-success act-start">Start</button>
<button class="btn btn-sm btn-outline-secondary act-shutdown">Shutdown</button>
<button class="btn btn-sm btn-outline-danger act-stop">Stop</button>
<button class="btn btn-sm btn-warning act-unlock">Unlock</button>
</div>`,
`<select class=\"form-select form-select-sm target-node\"></select>`,
`<button class=\"btn btn-sm btn-primary w-100 act-migrate\" disabled>MIGRATE</button>`
`<select class="form-select form-select-sm target-node"></select>`,
`<button class="btn btn-sm btn-primary w-100 act-migrate" disabled>MIGRATE</button>`
]));
setRows(tbody, htmlRows);
// wire node selects and actions
Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(tr => {
// wire per-row
Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(function(tr){
const nodeCell = tr.children[3];
const targetSel = tr.querySelector('.target-node');
const _others = rebuildTargetSelect(targetSel, nodeCell?.textContent.trim(), availableNodes);
const targetSel = qSel(tr, '.target-node');
const currentNode = text(nodeCell).trim();
rebuildTargetSelect(targetSel, currentNode, availableNodes);
updateMigrateButton(tr, /running|online|started/i.test(tr.children[4].innerText));
const sid = tr.getAttribute('data-sid');
@@ -134,103 +195,100 @@ function updateActionButtons(tr, isRunning) {
async function doAction(kind, needsTarget) {
try {
const targetNode = needsTarget ? targetSel?.value : undefined;
const targetNode = needsTarget ? val(targetSel) : undefined;
activeSids.add(sid);
setBadgeCell(tr.children[4], 'working');
updateMigrateButton(tr, false);
const res = await api.vmAction(sid, kind, targetNode);
if (res?.ok) {
showToast(`Task ${kind} started for ${safe(nameCell.textContent)}`);
if (res && res.ok) {
showToast(`Task ${kind} started for ${safe(text(nameCell))}`);
} else {
showToast(`Task ${kind} failed for ${safe(nameCell.textContent)}`, 'danger');
showToast(`Task ${kind} failed for ${safe(text(nameCell))}`, 'danger');
}
} catch (e) {
showToast(`Error: ${e?.message || e}`, 'danger');
showToast(`Error: ${e && e.message ? e.message : e}`, 'danger');
}
}
tr.querySelector('.act-start')?.addEventListener('click', () => doAction('start'));
tr.querySelector('.act-stop')?.addEventListener('click', () => doAction('stop'));
tr.querySelector('.act-shutdown')?.addEventListener('click', () => doAction('shutdown'));
tr.querySelector('.act-unlock')?.addEventListener('click', () => doAction('unlock'));
tr.querySelector('.act-migrate')?.addEventListener('click', () => doAction('migrate', true));
const bStart = qSel(tr, '.act-start'); if (bStart) bStart.addEventListener('click', function(){ doAction('start'); });
const bStop = qSel(tr, '.act-stop'); if (bStop) bStop.addEventListener('click', function(){ doAction('stop'); });
const bShut = qSel(tr, '.act-shutdown'); if (bShut) bShut.addEventListener('click', function(){ doAction('shutdown'); });
const bUnl = qSel(tr, '.act-unlock'); if (bUnl) bUnl.addEventListener('click', function(){ doAction('unlock'); });
const bMig = qSel(tr, '.act-migrate'); if (bMig) bMig.addEventListener('click', function(){ doAction('migrate', true); });
ensureWatchOn();
});
window.__nodesCache = availableNodes.slice();
// full refresh – every 30s
slowTimer = setInterval(async () => {
// slow: full refresh every 30s
slowTimer = setInterval(async function(){
try {
const latest = await api.listAllVmct();
const all = Array.isArray(latest.all) ? latest.all : [];
const bySid = new Map(all.map(x => [String(x.sid), x]));
const nodesNow = Array.isArray(latest.nodes) ? latest.nodes : window.__nodesCache || [];
const nodesNow = Array.isArray(latest.nodes) ? latest.nodes : (window.__nodesCache || []);
window.__nodesCache = nodesNow;
Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(tr => {
Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(function(tr){
const sid = tr.getAttribute('data-sid');
const rowData = bySid.get(sid);
if (!rowData) return;
const nodeCell = tr.children[3];
const statusCell= tr.children[4];
const nameCell = tr.children[2];
const targetSel = tr.querySelector('.target-node');
const targetSel = qSel(tr, '.target-node');
const newNode = String(rowData.node || '').trim();
if (nodeCell && newNode && nodeCell.textContent.trim() !== newNode) {
if (nodeCell && newNode && text(nodeCell).trim() !== newNode) {
nodeCell.textContent = newNode;
const _others = rebuildTargetSelect(targetSel, newNode, nodesNow);
updateMigrateButton(tr, /running|online|started/i.test(tr.children[4].innerText));
rebuildTargetSelect(targetSel, newNode, nodesNow);
flashDot(nameCell);
}
// status from slow reconcile — only when not 'working' to avoid overruling WS
const currentTxt = (statusCell?.innerText || '').toLowerCase();
const currentTxt = low((statusCell && statusCell.innerText) || '');
if (!/working/.test(currentTxt)) {
const stRaw = String(rowData.status || '').toLowerCase(); // fallback z /cluster/resources
const stRaw = low(rowData.status || '');
if (stRaw) {
const changed = setBadgeCell(statusCell, stRaw);
const isRunning = /running|online|started/.test(stRaw);
updateMigrateButton(tr, isRunning);
updateActionButtons(tr, isRunning);
updateActionButtons(tr, isRunning);
if (changed) flashDot(nameCell);
}
}
});
} catch {}
} catch(e){}
}, 30000);
// active only – every 10s (pull precise status + node)
fastTimer = setInterval(async () => {
// fast: active sids every 10s
fastTimer = setInterval(async function(){
try {
const sids = Array.from(activeSids);
if (!sids.length) return;
for (const sid of sids) {
for (let i=0;i<sids.length;i++){
const sid = sids[i];
const detail = await api.vmDetail(sid);
if (!detail || !detail.meta) continue;
const tr = tbody.querySelector(`tr[data-sid="${sid}"]`);
const tr = tbody.querySelector('tr[data-sid="' + sid + '"]');
if (!tr) continue;
const nodeCell = tr.children[3];
const statusCell= tr.children[4];
const nameCell = tr.children[2];
const targetSel = tr.querySelector('.target-node');
const targetSel = qSel(tr, '.target-node');
const stRaw = String((detail.current && (detail.current.status || detail.current.qmpstatus)) || '').toLowerCase();
const stRaw = low((detail.current && (detail.current.status || detail.current.qmpstatus)) || '');
const changed = setBadgeCell(statusCell, stRaw);
const isRunning = /running|online|started/.test(stRaw);
updateMigrateButton(tr, isRunning);
updateActionButtons(tr, isRunning);
updateActionButtons(tr, isRunning);
const isRunning = /running|online|started/.test(stRaw);
updateMigrateButton(tr, isRunning);
updateActionButtons(tr, isRunning);
if (changed) flashDot(nameCell);
const newNode = String(detail.node || (detail.meta && detail.meta.node) || '').trim();
if (newNode) {
if (nodeCell && nodeCell.textContent.trim() !== newNode) {
if (nodeCell && text(nodeCell).trim() !== newNode) {
nodeCell.textContent = newNode;
rebuildTargetSelect(targetSel, newNode, window.__nodesCache || []);
flashDot(nameCell);
@@ -238,24 +296,23 @@ function updateActionButtons(tr, isRunning) {
}
if (stRaw && /running|stopped|shutdown/.test(stRaw)) {
setTimeout(() => activeSids.delete(sid), 4000);
setTimeout(function(){ activeSids.delete(sid); }, 4000);
}
}
} catch {}
} catch(e){}
}, 10000);
window.addEventListener('beforeunload', stopAllAdminWatches, { once: true });
} catch (e) {
showToast(`Failed to load list: ${e?.message || e}`, 'danger');
showToast(`Failed to load list: ${e && e.message ? e.message : e}`, 'danger');
}
}
// Entry point expected by main.js
// Entry point used by main.js
export async function renderVMAdmin() {
try {
await startAdminWatches();
} catch (e) {
showToast(`VM Admin initialization error: ${e?.message || e}`, 'danger');
try { await startAdminWatches(); }
catch (e) {
showToast(`VM Admin initialization error: ${e && e.message ? e.message : e}`, 'danger');
console.error(e);
}
}