Add manual refresh buttons for all servers and individual servers

app/app.py

@@ -248,6 +248,12 @@ def collect_all():
         logger.info("Collection complete, updated %d servers", len(results))
 
 
+_collect_event = threading.Event()
+
+def trigger_collect():
+    """Wake up the collector loop to run immediately."""
+    _collect_event.set()
+
 def collector_loop():
     time.sleep(2)  # Brief pause to let Flask start
     while True:
@@ -255,7 +261,8 @@ def collector_loop():
             collect_all()
         except Exception as e:
             logger.error("Collection loop error: %s", e)
-        time.sleep(COLLECTION_INTERVAL)
+        _collect_event.wait(timeout=COLLECTION_INTERVAL)
+        _collect_event.clear()
 
 
 # --- Web Routes ---
@@ -297,6 +304,54 @@ def api_servers():
     return jsonify(result)
 
 
+@app.route('/api/refresh', methods=['POST'])
+def api_refresh():
+    trigger_collect()
+    return jsonify({'ok': True, 'message': 'Collection triggered'})
+
+
+@app.route('/api/servers/<int:server_id>/refresh', methods=['POST'])
+def api_refresh_one(server_id):
+    server = Server.query.get_or_404(server_id)
+    try:
+        ssh_key = load_ssh_key()
+    except Exception as e:
+        return jsonify({'ok': False, 'error': str(e)}), 500
+
+    entry = {
+        'group': server.group_name,
+        'username': server.username,
+        'hostname': server.hostname,
+        'url': server.url,
+    }
+    result = collect_one(entry, ssh_key)
+
+    server.is_online = result.get('is_online', False)
+    server.last_collected = datetime.now(timezone.utc)
+    server.details = result
+
+    # Extract primary IP
+    default_iface = ''
+    routing = result.get('routing', {})
+    if isinstance(routing, dict):
+        default_iface = routing.get('interface', '')
+    primary_ip = ''
+    for iface in result.get('net', []):
+        ipv4 = iface.get('ipv4', '')
+        if not ipv4 or ipv4.startswith('127.'):
+            continue
+        iface_name = iface.get('name', '') or iface.get('_name', '')
+        if iface_name == default_iface:
+            primary_ip = ipv4
+            break
+        if not primary_ip:
+            primary_ip = ipv4
+    server.primary_ip = primary_ip
+
+    db.session.commit()
+    return jsonify({'ok': True})
+
+
 @app.route('/api/servers/<int:server_id>/notes', methods=['PUT'])
 def api_update_notes(server_id):
     from flask import request

app/static/style.css

@@ -31,6 +31,50 @@ header h1 {
     color: #64748b;
 }
 
+.refresh-btn {
+    margin-left: auto;
+    background: #334155;
+    color: #94a3b8;
+    border: 1px solid #475569;
+    border-radius: 6px;
+    padding: 4px 12px;
+    font-size: 0.8rem;
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.refresh-btn:hover {
+    background: #3b82f6;
+    color: #fff;
+    border-color: #3b82f6;
+}
+
+.refresh-btn:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+}
+
+.refresh-btn-sm {
+    margin-left: auto;
+    background: none;
+    color: #475569;
+    border: none;
+    font-size: 0.85rem;
+    cursor: pointer;
+    padding: 0 4px;
+    transition: color 0.2s;
+    flex-shrink: 0;
+}
+
+.refresh-btn-sm:hover {
+    color: #3b82f6;
+}
+
+.refresh-btn-sm:disabled {
+    opacity: 0.4;
+    cursor: not-allowed;
+}
+
 main {
     max-width: 1400px;
     margin: 0 auto;

app/templates/index.html

@@ -10,6 +10,7 @@
     <header>
         <h1>Infrastructure Map</h1>
         <span class="subtitle">Auto-refreshes every 60s | Built: {{ build_date }}</span>
+        <button class="refresh-btn" onclick="triggerRefresh(this)" title="Force re-collect from all servers">&#x21bb; Refresh</button>
     </header>
 
     <main>
@@ -52,6 +53,7 @@
                             {% if server.url %}
                             <a href="{{ server.url }}" class="server-link" target="_blank" rel="noopener" onclick="event.stopPropagation();" title="{{ server.url }}">&#x2197;</a>
                             {% endif %}
+                            <button class="refresh-btn-sm" onclick="event.stopPropagation(); refreshServer(this, {{ server.id }})" title="Refresh this server">&#x21bb;</button>
                         </div>
                         <div class="server-ip">{{ server.primary_ip or 'No IP' }}</div>
                         <div class="server-os">{% if sys.get('platform') %}{{ sys.get('platform')|capitalize }} {{ sys.get('platform_version', '') }} / {% endif %}{{ sys.get('os_pretty', '') }}</div>
@@ -411,6 +413,22 @@
         if (card) toggleDetails(card);
     }
 
+    function refreshServer(btn, serverId) {
+        btn.disabled = true;
+        btn.textContent = '...';
+        fetch('/api/servers/' + serverId + '/refresh', {method: 'POST'})
+            .then(() => location.reload());
+    }
+
+    function triggerRefresh(btn) {
+        btn.disabled = true;
+        btn.textContent = 'Collecting...';
+        fetch('/api/refresh', {method: 'POST'}).then(() => {
+            // Wait a few seconds for collection to finish, then reload
+            setTimeout(() => location.reload(), 8000);
+        });
+    }
+
     // If no servers have data yet, refresh quickly; otherwise every 60s
     const hasData = document.querySelectorAll('.server-card').length > 0;
     const refreshMs = hasData ? 60000 : 5000;