full server dashboard working
This commit is contained in:
218
files/web/archive/redis-server.js
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218
files/web/archive/redis-server.js
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@ -0,0 +1,218 @@
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/* ------------------------------------------------------------------ */
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/* 1. Socket‑IO connection & helpers – unchanged */
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/* ------------------------------------------------------------------ */
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const socket = io();
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socket.on('connect_error', err => {
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safeSetText('status', `Could not connect to server - ${err.message}`);
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});
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socket.on('reconnect', attempt => {
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safeSetText('status', `Re-connected (attempt ${attempt})`);
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});
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function safeSetText(id, txt) {
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const el = document.getElementById(id);
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if (el) el.textContent = txt;
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}
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/* ------------------------------------------------------------------ */
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/* 2. Global state */
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/* ------------------------------------------------------------------ */
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let selectedHost = null; // hostname that is currently displayed
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const hostDataMap = {}; // hostname → client object (from CLIENT_LIST)
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/* ------------------------------------------------------------------ */
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/* 3. Build the host list once the page is ready */
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/* ------------------------------------------------------------------ */
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function initHostList() {
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const listEl = document.getElementById('host-list');
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listEl.innerHTML = ''; // clear any stray markup
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CLIENT_LIST.forEach(host => {
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hostDataMap[host.hostname] = host; // cache for quick lookup
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const item = document.createElement('div');
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item.textContent = host.hostname;
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item.className = 'host-item';
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item.dataset.hostname = host.hostname;
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item.addEventListener('click', () => selectHost(host.hostname));
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listEl.appendChild(item);
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});
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// auto‑select the first host (you could also stay on "Loading…" until the user clicks)
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if (CLIENT_LIST.length) selectHost(CLIENT_LIST[0].hostname);
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}
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/* ------------------------------------------------------------------ */
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/* 4. Handle host click – update UI and request live metrics */
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/* ------------------------------------------------------------------ */
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function selectHost(hostname) {
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if (selectedHost === hostname) return; // already selected
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selectedHost = hostname;
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// Update active styling in the list
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document.querySelectorAll('.host-item').forEach(el => {
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el.classList.toggle('active', el.dataset.hostname === hostname);
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});
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// Render the static part of the page for this host
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renderHostContent(hostDataMap[hostname]);
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// Now request the live metrics for this host
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// The server sends an array of all hosts – we’ll filter below
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// (If you have a dedicated endpoint you could request only the chosen host here)
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}
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/* ------------------------------------------------------------------ */
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/* 5. Render the static content (system properties + components) */
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/* ------------------------------------------------------------------ */
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function renderHostContent(host) {
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const main = document.getElementById('main-content');
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main.innerHTML = ''; // clear
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// 5a. System Properties
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if (host.client_properties?.[0]?.system_properties?.length) {
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const propSection = document.createElement('div');
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propSection.innerHTML = '<h2>System Properties</h2>';
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const ul = document.createElement('ul');
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ul.className = 'system-list';
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host.client_properties[0].system_properties.forEach(p => {
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const li = document.createElement('li');
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li.textContent = p.Property;
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ul.appendChild(li);
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});
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propSection.appendChild(ul);
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main.appendChild(propSection);
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}
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// 5b. Components
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if (host.client_properties?.[0]?.system_components?.length) {
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const compSection = document.createElement('div');
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compSection.innerHTML = '<h2>Components</h2>';
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const compGrid = document.createElement('div');
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compGrid.className = 'components';
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host.client_properties[0].system_components.forEach(c => {
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const compDiv = document.createElement('div');
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compDiv.className = 'component';
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compDiv.innerHTML = `<h3>${c.component_name}</h3>`;
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const ul = document.createElement('ul');
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ul.className = 'info-list';
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c.info_strings.forEach(str => {
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const li = document.createElement('li');
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li.textContent = str;
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ul.appendChild(li);
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});
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compDiv.appendChild(ul);
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compGrid.appendChild(compDiv);
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});
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compSection.appendChild(compGrid);
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main.appendChild(compSection);
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}
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// 5c. Placeholder for live metrics – will be filled by Socket.IO
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const metricsDiv = document.createElement('div');
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metricsDiv.id = 'client_summary';
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metricsDiv.textContent = 'Connecting…';
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main.appendChild(metricsDiv);
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}
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/* ------------------------------------------------------------------ */
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/* 6. Render metrics – called when a client_summary event arrives */
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/* ------------------------------------------------------------------ */
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socket.on('client_summary', data => {
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// `data` is an array of host objects (the same structure as CLIENT_LIST)
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// Find the one that matches the currently selected host
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const host = data.find(h => h.hostname === selectedHost);
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if (!host) return; // no data for this host yet
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const metrics = host.redis_data;
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renderStatsTable('client_summary', metrics, 'No Stats available');
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});
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/* 7. Table rendering – unchanged except we now target a specific
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container (e.g. id = 'client_summary') */
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function renderStatsTable(containerId, data, emptyMsg) {
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socket.emit('tableRendered');
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renderGenericTable(containerId, data, emptyMsg);
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}
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function renderGenericTable(containerId, data, emptyMsg) {
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const container = document.getElementById(containerId);
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if (!Array.isArray(data) || !data.length) {
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container.textContent = emptyMsg;
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return;
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}
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const mergedData = mergeRowsByName(data);
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const orderedData = orderRows(mergedData);
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const table = buildTable(orderedData);
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table.id = `${containerId}_table`;
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container.innerHTML = '';
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container.appendChild(table);
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}
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function mergeRowsByName(data) {
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const groups = {}; // { source: { Metric: [], Data: [] } }
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data.forEach(row => {
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const source = row.Source;
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if (!source) return;
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if (!groups[source]) groups[source] = { Metric: [], Data: [] };
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if ('Metric' in row && 'Data' in row) {
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groups[source].Metric.push(row.Metric);
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groups[source].Data.push(row.Data);
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}
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});
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const merged = [];
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Object.entries(groups).forEach(([source, grp]) => {
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merged.push({
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Source: source,
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Metric: grp.Metric,
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Data: grp.Data
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});
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});
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return merged;
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}
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function orderRows(rows) {
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const priority = ['System', 'CPU', 'RAM'];
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const priorityMap = {};
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priority.forEach((src, idx) => priorityMap[src] = idx);
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return [...rows].sort((a, b) => {
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const aIdx = priorityMap[a.Source] ?? Infinity;
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const bIdx = priorityMap[b.Source] ?? Infinity;
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return aIdx - bIdx;
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});
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}
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function buildTable(data) {
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const cols = ['Source', 'Metric', 'Data'];
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const table = document.createElement('table');
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const thead = table.createTHead();
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const headerRow = thead.insertRow();
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cols.forEach(col => {
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const th = document.createElement('th');
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th.textContent = col;
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headerRow.appendChild(th);
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});
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const tbody = table.createTBody();
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data.forEach(item => {
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const tr = tbody.insertRow();
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cols.forEach(col => {
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const td = tr.insertCell();
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const val = item[col];
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if (Array.isArray(val)) {
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val.forEach((v, idx) => {
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const span = document.createElement('span');
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span.textContent = v;
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td.appendChild(span);
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if (idx < val.length - 1) td.appendChild(document.createElement('br'));
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});
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} else {
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td.textContent = val ?? '';
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}
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});
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});
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return table;
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}
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/* ------------------------------------------------------------------ */
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/* 8. Kick things off when the DOM is ready */
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/* ------------------------------------------------------------------ */
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document.addEventListener('DOMContentLoaded', initHostList);
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107
files/web/archive/server.php
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107
files/web/archive/server.php
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@ -0,0 +1,107 @@
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<?php
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/* ------------------------------------------------------------------ */
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/* Load the API that returns the list of all clients */
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/* ------------------------------------------------------------------ */
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# load API settings, this requires a simple yaml file
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$raw_api_settings = file('/opt/api_settings/cosmostat_settings.yaml', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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$api_settings = [];
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foreach ($raw_api_settings as $line) {
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if ($line[0] === '#') {
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continue;
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}
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$pos = strpos($line, ':');
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if ($pos === false) {
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continue;
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}
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$key = trim(substr($line, 0, $pos));
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$value = trim(substr($line, $pos + 1));
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if ($value === '') {
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$value = null;
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}
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$api_settings[$key] = $value;
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}
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$api_bind_ip = trim($api_settings['api_bind_ip'], "\"'") ?? null;
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$customApiPort = trim($api_settings['custom_api_port'], "\"'") ?? null;
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$apiUrl = 'http://'.$api_bind_ip.':'.$customApiPort.'/client_details';
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$apiCtx = stream_context_create([
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'http' => [
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'timeout' => 5,
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'header' => "User-Agent: PHP/".PHP_VERSION."\r\n"
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]
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]);
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$apiJson = @file_get_contents($apiUrl, false, $apiCtx);
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$clients = json_decode($apiJson, true) ?: [];
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?>
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Cosmostat Server Dashboard</title>
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<link rel="stylesheet" href="src/styles.css">
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<style>
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/* ------------------------------------------------------------------ */
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/* Layout tweaks – 2 column grid, left column 200 px wide */
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/* ------------------------------------------------------------------ */
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.layout{display:grid;grid-template-columns:200px 1fr;gap:1rem;}
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.sidebar{background:#34495e;padding:10px;border-radius:6px;}
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.main{background:#34495e;padding:20px;border-radius:6px;}
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.host-item{cursor:pointer;color:#bdc3c7;padding:4px 8px;border-radius:4px;}
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.host-item:hover{background:#2c3e50;}
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.host-item.active{background:#1abc9c;color:#fff;}
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/* Preserve existing table styling --------------------------------- */
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</style>
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</head>
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<body>
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<div class="card">
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<h2>Matt-Cloud Cosmostat Dashboard</h2>
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<p>This dashboard shows Matt‑Cloud system stats.</p>
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<div class="help-link" id="helpToggle">API</div>
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</div>
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<div id="helpText" class="card">
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<strong>Component Desriptor</strong>
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<p>To view the component descriptor, you may <br>
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<code>curl -s https://<?php echo $_SERVER['SERVER_NAME']; ?>/descriptor</code>
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<p>This will return the entire JSON descriptor variable
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</div>
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<!-- --------------------------------------------------- -->
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<!-- Page layout – sidebar + main content -->
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<!-- --------------------------------------------------- -->
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<div class="layout">
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<!-- Left side – host list -->
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<div class="sidebar">
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<h3>Hosts</h3>
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<div id="host-list"></div>
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</div>
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<!-- Right side – content -->
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<div class="main" id="main-content">
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<h2>Loading…</h2>
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</div>
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</div>
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<!-- --------------------------------------------------- -->
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<!-- The client list is embedded so JS can build UI -->
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<!-- --------------------------------------------------- -->
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<script>
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/* Expose the whole client list to JS – this is the data that
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the old PHP template used to render one host. */
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const CLIENT_LIST = <?php echo json_encode($clients, JSON_UNESCAPED_SLASHES); ?>;
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</script>
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<!-- Socket.IO client -->
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<script src="socket.io/socket.io.js"></script>
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<!-- Custom Redis logic (see below) -->
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<script src="src/redis-server.js"></script>
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<script>
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/* Toggle help panel – unchanged from the original */
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document.getElementById('helpToggle').addEventListener('click', function () {
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const help = document.getElementById('helpText');
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help.style.display = (help.style.display === 'none' || help.style.display === '') ? 'block' : 'none';
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});
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</script>
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</body>
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</html>
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36
files/web/archive/sidebar.js
Normal file
36
files/web/archive/sidebar.js
Normal file
@ -0,0 +1,36 @@
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/* --------------------------------------------------
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1. Expose the API URL (identical to PHP’s $apiUrl)
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-------------------------------------------------- */
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const API_URL = 'http://<?= h($api_bind_ip) ?>:<?= h($customApiPort) ?>/php_summary';
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/* --------------------------------------------------
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2. Build the endpoint list
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-------------------------------------------------- */
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document.addEventListener('DOMContentLoaded', () => {
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const listEl = document.getElementById('endpointList');
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const urlParam = new URLSearchParams(window.location.search);
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const current = urlParam.get('host'); // e.g. "MC-CM3588"
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fetch(API_URL)
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.then(r => r.json())
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.then(hosts => {
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hosts.forEach(hostObj => {
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const li = document.createElement('li');
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const a = document.createElement('a');
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a.href = '?host=' + encodeURIComponent(hostObj.hostname);
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a.textContent = hostObj.hostname;
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if (hostObj.hostname === current) a.classList.add('active');
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li.appendChild(a);
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listEl.appendChild(li);
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});
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})
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.catch(err => {
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console.error('Failed to load endpoint list:', err);
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const li = document.createElement('li');
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li.textContent = 'Unable to load endpoints';
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listEl.appendChild(li);
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});
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});
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177
files/web/archive/system_metric_old.js
Normal file
177
files/web/archive/system_metric_old.js
Normal file
@ -0,0 +1,177 @@
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/* ------------------------------------------------------------
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1. Socket-IO connection & helper functions (unchanged)
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------------------------------------------------------------ */
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const socket = io();
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socket.on('client_summary', renderStatsTable);
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socket.on('connect_error', err => {
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safeSetText('client_summary', `Could not connect to server - ${err.message}`);
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});
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socket.on('reconnect', attempt => {
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safeSetText('client_summary', `Re-connected (attempt ${attempt})`);
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});
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function safeSetText(id, txt) {
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const el = document.getElementById(id);
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if (el) el.textContent = txt;
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}
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/* ------------------------------------------------------------
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2. Render the table for the *selected* host
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------------------------------------------------------------ */
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function renderStatsTable(raw) {
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// Raw may be a string (from Redis) or already parsed by socket.io
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let payload;
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if (typeof raw === 'string') {
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try {
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payload = JSON.parse(raw);
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} catch (e) {
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safeSetText('client_summary', 'Invalid data received');
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return;
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}
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} else {
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payload = raw;
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}
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if (!Array.isArray(payload) || !payload.length) {
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safeSetText('client_summary', 'No data available');
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return;
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}
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/* ---------------------------------------------
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2a. Determine the hostname to display
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--------------------------------------------- */
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const urlParams = new URLSearchParams(window.location.search);
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const selectedHost = urlParams.get('host');
|
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/* ---------------------------------------------
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2b. Find the host object in the payload
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--------------------------------------------- */
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const hostObj =
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payload.find(item => item.hostname === selectedHost) || payload[0];
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|
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/* ---------------------------------------------
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2c. Extract the Redis data for that host
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--------------------------------------------- */
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const hostData = hostObj && Array.isArray(hostObj.redis_data)
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? hostObj.redis_data
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: [];
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||||
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/* ---------------------------------------------
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2d. Pass the host-specific data to the generic renderer
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--------------------------------------------- */
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renderGenericTable('host_metrics', hostData, 'No Stats available');
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}
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||||
|
||||
/* ------------------------------------------------------------
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||||
3. Table rendering - unchanged from original
|
||||
------------------------------------------------------------ */
|
||||
function renderGenericTable(containerId, data, emptyMsg) {
|
||||
const container = document.getElementById(containerId);
|
||||
if (!Array.isArray(data) || !data.length) {
|
||||
container.textContent = emptyMsg;
|
||||
return;
|
||||
}
|
||||
|
||||
// Merge rows by source name
|
||||
const mergedData = mergeRowsByName(data);
|
||||
|
||||
// Order the merged rows - priority first
|
||||
const orderedData = orderRows(mergedData);
|
||||
|
||||
// Build the table from the ordered data
|
||||
const table = buildTable(orderedData);
|
||||
table.id = 'host_metrics_table';
|
||||
container.innerHTML = '';
|
||||
container.appendChild(table);
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------
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||||
4. Merge rows by source name
|
||||
------------------------------------------------------------ */
|
||||
function mergeRowsByName(data) {
|
||||
const groups = {}; // { source: { Metric: [], Data: [] } }
|
||||
data.forEach(row => {
|
||||
const source = row.Source;
|
||||
if (!source) return;
|
||||
|
||||
if (!groups[source]) {
|
||||
groups[source] = { Metric: [], Data: [] };
|
||||
}
|
||||
|
||||
if ('Metric' in row && 'Data' in row) {
|
||||
groups[source].Metric.push(row.Metric);
|
||||
groups[source].Data.push(row.Data);
|
||||
}
|
||||
});
|
||||
|
||||
const merged = [];
|
||||
Object.entries(groups).forEach(([source, grp]) => {
|
||||
merged.push({
|
||||
Source: source,
|
||||
Metric: grp.Metric,
|
||||
Data: grp.Data,
|
||||
});
|
||||
});
|
||||
|
||||
return merged;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------
|
||||
5. Order rows - put “System”, “CPU”, “RAM” first
|
||||
------------------------------------------------------------ */
|
||||
function orderRows(rows) {
|
||||
const priority = ['System', 'CPU', 'RAM'];
|
||||
const priorityMap = {};
|
||||
priority.forEach((src, idx) => {
|
||||
priorityMap[src] = idx;
|
||||
});
|
||||
|
||||
return [...rows].sort((a, b) => {
|
||||
const aIdx = priorityMap.hasOwnProperty(a.Source) ? priorityMap[a.Source] : Infinity;
|
||||
const bIdx = priorityMap.hasOwnProperty(b.Source) ? priorityMap[b.Source] : Infinity;
|
||||
return aIdx - bIdx;
|
||||
});
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------
|
||||
6. Build an HTML table from an array of objects
|
||||
------------------------------------------------------------ */
|
||||
function buildTable(data) {
|
||||
const cols = ['Source', 'Metric', 'Data'];
|
||||
const table = document.createElement('table');
|
||||
|
||||
// Header
|
||||
const thead = table.createTHead();
|
||||
const headerRow = thead.insertRow();
|
||||
cols.forEach(col => {
|
||||
const th = document.createElement('th');
|
||||
th.textContent = col;
|
||||
headerRow.appendChild(th);
|
||||
});
|
||||
|
||||
// Body
|
||||
const tbody = table.createTBody();
|
||||
data.forEach(item => {
|
||||
const tr = tbody.insertRow();
|
||||
cols.forEach(col => {
|
||||
const td = tr.insertCell();
|
||||
const val = item[col];
|
||||
if (Array.isArray(val)) {
|
||||
val.forEach((v, idx) => {
|
||||
td.id = 'host_metrics_column';
|
||||
const span = document.createElement('span');
|
||||
span.textContent = v;
|
||||
td.appendChild(span);
|
||||
if (idx < val.length - 1) td.appendChild(document.createElement('br'));
|
||||
});
|
||||
} else {
|
||||
td.textContent = val !== undefined ? val : '';
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
return table;
|
||||
}
|
||||
Reference in New Issue
Block a user