Initial commit: Ollama GPU Switcher

Simple web UI to toggle OpenClaw agents between work mode (qwen3 on ollama)
and lab mode (groq cloud fallback), giving the lab agent exclusive GPU access.

Features:
- One-click mode switching
- Real-time agent status
- Lab model selector
- Direct config file patching + gateway restart
This commit is contained in:
2026-02-18 17:16:35 +00:00
commit 3366d6d9ec
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Ollama GPU Switcher</title>
<style>
:root {
--bg: #0d1117;
--surface: #161b22;
--border: #30363d;
--text: #e6edf3;
--text-dim: #8b949e;
--green: #3fb950;
--green-dim: #238636;
--orange: #d29922;
--orange-dim: #9e6a03;
--blue: #58a6ff;
--red: #f85149;
--purple: #bc8cff;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
background: var(--bg);
color: var(--text);
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
padding: 2rem 1rem;
}
h1 {
font-size: 1.5rem;
font-weight: 600;
margin-bottom: 0.5rem;
}
.subtitle {
color: var(--text-dim);
font-size: 0.875rem;
margin-bottom: 2rem;
}
.card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: 12px;
padding: 1.5rem;
width: 100%;
max-width: 480px;
margin-bottom: 1rem;
}
.card h2 {
font-size: 0.875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
color: var(--text-dim);
margin-bottom: 1rem;
}
/* Mode indicator */
.mode-display {
display: flex;
align-items: center;
gap: 0.75rem;
margin-bottom: 1.5rem;
}
.mode-dot {
width: 12px;
height: 12px;
border-radius: 50%;
flex-shrink: 0;
}
.mode-dot.work { background: var(--green); box-shadow: 0 0 8px var(--green); }
.mode-dot.lab { background: var(--orange); box-shadow: 0 0 8px var(--orange); }
.mode-dot.mixed { background: var(--purple); box-shadow: 0 0 8px var(--purple); }
.mode-label {
font-size: 1.25rem;
font-weight: 600;
}
/* Toggle switch */
.toggle-container {
display: flex;
gap: 0;
border-radius: 8px;
overflow: hidden;
border: 1px solid var(--border);
}
.toggle-btn {
flex: 1;
padding: 0.75rem 1.5rem;
border: none;
background: transparent;
color: var(--text-dim);
font-size: 0.9rem;
font-weight: 500;
cursor: pointer;
transition: all 0.2s;
}
.toggle-btn:hover { background: rgba(255,255,255,0.05); }
.toggle-btn.active-work {
background: var(--green-dim);
color: white;
}
.toggle-btn.active-lab {
background: var(--orange-dim);
color: white;
}
.toggle-btn:disabled {
opacity: 0.5;
cursor: wait;
}
/* Agent list */
.agent-list {
list-style: none;
}
.agent-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.5rem 0;
border-bottom: 1px solid var(--border);
}
.agent-item:last-child { border-bottom: none; }
.agent-name {
font-weight: 500;
}
.agent-model {
font-size: 0.8rem;
color: var(--text-dim);
font-family: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}
.agent-model.ollama { color: var(--green); }
.agent-model.groq { color: var(--blue); }
/* Lab model selector */
.lab-model-row {
display: flex;
gap: 0.5rem;
align-items: center;
margin-top: 0.75rem;
}
.lab-model-row select {
flex: 1;
padding: 0.5rem;
border-radius: 6px;
border: 1px solid var(--border);
background: var(--bg);
color: var(--text);
font-size: 0.85rem;
font-family: inherit;
}
.lab-model-row button {
padding: 0.5rem 1rem;
border-radius: 6px;
border: 1px solid var(--border);
background: var(--surface);
color: var(--text);
cursor: pointer;
font-size: 0.85rem;
transition: all 0.2s;
}
.lab-model-row button:hover {
background: rgba(255,255,255,0.1);
}
/* Status bar */
.status-bar {
text-align: center;
font-size: 0.8rem;
color: var(--text-dim);
margin-top: 1rem;
min-height: 1.2em;
}
.status-bar.error { color: var(--red); }
.status-bar.success { color: var(--green); }
/* Loading */
.loading {
text-align: center;
padding: 2rem;
color: var(--text-dim);
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.spinner {
display: inline-block;
width: 20px;
height: 20px;
border: 2px solid var(--border);
border-top-color: var(--blue);
border-radius: 50%;
animation: spin 0.8s linear infinite;
margin-right: 0.5rem;
vertical-align: middle;
}
</style>
</head>
<body>
<h1>🔀 Ollama GPU Switcher</h1>
<p class="subtitle">Toggle agents between work mode and lab experiments</p>
<div class="card">
<h2>Current Mode</h2>
<div class="mode-display">
<div id="mode-dot" class="mode-dot"></div>
<span id="mode-label" class="mode-label">Loading...</span>
</div>
<div class="toggle-container">
<button id="btn-work" class="toggle-btn" onclick="switchMode('work')">
🛠️ Work Mode
</button>
<button id="btn-lab" class="toggle-btn" onclick="switchMode('lab')">
🧪 Lab Mode
</button>
</div>
</div>
<div class="card">
<h2>GPU Agents</h2>
<ul id="agent-list" class="agent-list">
<li class="loading"><span class="spinner"></span> Loading...</li>
</ul>
</div>
<div class="card">
<h2>Lab Agent (Eric)</h2>
<div id="lab-info" style="margin-bottom: 0.5rem;">
<span class="agent-model">loading...</span>
</div>
<div class="lab-model-row">
<select id="lab-model-select">
<option value="ollama/granite4:32b-a9b-h">granite4:32b-a9b-h</option>
<option value="ollama/qwen3-128k:14b">qwen3-128k:14b</option>
<option value="ollama/qwen3:14b">qwen3:14b</option>
<option value="ollama/gpt-oss:20b">gpt-oss:20b</option>
<option value="ollama/gpt-oss:20b-64k">gpt-oss:20b-64k</option>
<option value="ollama/gemma3:27b">gemma3:27b</option>
<option value="ollama/gemma3:12b">gemma3:12b</option>
<option value="ollama/granite3.3:latest">granite3.3:latest</option>
<option value="groq/llama-3.3-70b-versatile">groq (cloud)</option>
</select>
<button onclick="setLabModel()">Apply</button>
</div>
</div>
<div id="status-bar" class="status-bar"></div>
<script>
let currentMode = 'unknown';
let switching = false;
async function fetchStatus() {
try {
const r = await fetch('/api/status');
const data = await r.json();
if (!data.ok) throw new Error(data.error);
updateUI(data);
} catch (e) {
showStatus('Failed to fetch status: ' + e.message, 'error');
}
}
function updateUI(data) {
currentMode = data.mode;
// Mode indicator
const dot = document.getElementById('mode-dot');
const label = document.getElementById('mode-label');
dot.className = 'mode-dot ' + data.mode;
const modeNames = {
work: '🛠️ Work Mode — Agents on qwen3',
lab: '🧪 Lab Mode — Agents on groq, GPU free',
mixed: '⚠️ Mixed — Check agent config',
};
label.textContent = modeNames[data.mode] || data.mode;
// Toggle buttons
const btnWork = document.getElementById('btn-work');
const btnLab = document.getElementById('btn-lab');
btnWork.className = 'toggle-btn' + (data.mode === 'work' ? ' active-work' : '');
btnLab.className = 'toggle-btn' + (data.mode === 'lab' ? ' active-lab' : '');
// Agent list
const list = document.getElementById('agent-list');
list.innerHTML = data.agents.map(a => {
const isOllama = a.model.includes('ollama/');
const cls = isOllama ? 'ollama' : 'groq';
const shortModel = a.model.replace('ollama/', '').replace('groq/', '');
return `<li class="agent-item">
<span class="agent-name">${a.name}</span>
<span class="agent-model ${cls}">${shortModel}</span>
</li>`;
}).join('');
// Lab info
const labInfo = document.getElementById('lab-info');
const shortLab = data.lab.model.replace('ollama/', '').replace('groq/', '');
const labCls = data.lab.model.includes('ollama/') ? 'ollama' : 'groq';
labInfo.innerHTML = `Current: <span class="agent-model ${labCls}">${shortLab}</span>`;
// Set select to current value
const select = document.getElementById('lab-model-select');
for (let opt of select.options) {
if (opt.value === data.lab.model) {
opt.selected = true;
break;
}
}
}
async function switchMode(mode) {
if (switching) return;
if (mode === currentMode) return;
switching = true;
const btns = document.querySelectorAll('.toggle-btn');
btns.forEach(b => b.disabled = true);
showStatus('Switching to ' + mode + ' mode...', '');
try {
const r = await fetch('/api/switch', {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({mode}),
});
const data = await r.json();
if (!data.ok) throw new Error(data.error);
showStatus('Switched to ' + mode + ' mode. Gateway restarting...', 'success');
// Wait for gateway to restart, then refresh
setTimeout(async () => {
await fetchStatus();
switching = false;
btns.forEach(b => b.disabled = false);
}, 3000);
} catch (e) {
showStatus('Switch failed: ' + e.message, 'error');
switching = false;
btns.forEach(b => b.disabled = false);
}
}
async function setLabModel() {
const select = document.getElementById('lab-model-select');
const model = select.value;
showStatus('Setting lab model to ' + model + '...', '');
try {
const r = await fetch('/api/lab-model', {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({model}),
});
const data = await r.json();
if (!data.ok) throw new Error(data.error);
showStatus('Lab model updated. Gateway restarting...', 'success');
setTimeout(fetchStatus, 3000);
} catch (e) {
showStatus('Failed: ' + e.message, 'error');
}
}
function showStatus(msg, type) {
const bar = document.getElementById('status-bar');
bar.textContent = msg;
bar.className = 'status-bar' + (type ? ' ' + type : '');
}
// Init
fetchStatus();
// Auto-refresh every 30s
setInterval(fetchStatus, 30000);
</script>
</body>
</html>