fix: xterm.js CDN → jsdelivr, port 8000 → 7272, custom port in installer

- Switch xterm.js from cdnjs (404) to jsdelivr (working)
- Add xterm-addon-fit for auto-resize terminal
- Change default port from 8000 to 7272 everywhere
- Install script: --port flag for custom port selection
- sed-based port injection into systemd service at install time

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -18,6 +18,11 @@
 curl -sSL https://raw.githubusercontent.com/andrey271192/vps_monitoring/main/install.sh | bash
 ```
 
+Кастомный порт:
+```bash
+curl -sSL https://raw.githubusercontent.com/andrey271192/vps_monitoring/main/install.sh | bash -s -- --port 9090
+```
+
 ### Требования
 - Ubuntu 20.04+ / Debian 11+
 - Python 3.10+
@@ -25,7 +30,7 @@ curl -sSL https://raw.githubusercontent.com/andrey271192/vps_monitoring/main/ins
 
 ## После установки
 
-- **Панель:** `http://YOUR_IP:8000`
+- **Панель:** `http://YOUR_IP:7272`
 - **Логин:** `admin` / `admin`
 - **Telegram:** бот запускается автоматически
 

install.sh

@@ -3,6 +3,7 @@ set -e
 
 # VPS Monitoring — One-command installer
 # Usage: curl -sSL https://raw.githubusercontent.com/andrey271192/vps_monitoring/main/install.sh | bash
+# Custom port: curl -sSL ... | bash -s -- --port 9090
 
 echo "================================================"
 echo "  🖥  VPS Monitoring — Установка"
@@ -12,6 +13,23 @@ echo ""
 APP_DIR="/opt/vps-monitoring"
 REPO_URL="https://github.com/andrey271192/vps_monitoring.git"
 SERVICE_NAME="vps-monitoring"
+PORT=7272
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --port|-p)
+            PORT="$2"
+            shift 2
+            ;;
+        *)
+            shift
+            ;;
+    esac
+done
+
+echo "🔌 Порт: $PORT"
+echo ""
 
 # Check root
 if [ "$EUID" -ne 0 ]; then
@@ -47,22 +65,23 @@ mkdir -p data
 # Setup environment variables
 if [ ! -f .env ]; then
     echo "⚙️  Создание конфигурации..."
-    cat > .env << 'ENVEOF'
+    cat > .env << ENVEOF
 TELEGRAM_BOT_TOKEN=${TELEGRAM_BOT_TOKEN:-}
 TELEGRAM_CHAT_ID=${TELEGRAM_CHAT_ID:-}
+PORT=${PORT}
 ENVEOF
 fi
 
-# Install systemd service
-echo "🔧 Установка systemd сервиса..."
-cp systemd/vps-monitoring.service /etc/systemd/system/
+# Install systemd service with custom port
+echo "🔧 Установка systemd сервиса (порт $PORT)..."
+sed "s/--port 7272/--port $PORT/" systemd/vps-monitoring.service > /etc/systemd/system/vps-monitoring.service
 systemctl daemon-reload
 systemctl enable $SERVICE_NAME
 systemctl restart $SERVICE_NAME
 
-# Firewall (allow 8000)
+# Firewall
 if command -v ufw &> /dev/null; then
-    ufw allow 8000/tcp > /dev/null 2>&1 || true
+    ufw allow ${PORT}/tcp > /dev/null 2>&1 || true
 fi
 
 # Get server IP
@@ -73,7 +92,7 @@ echo "================================================"
 echo "  ✅ Установка завершена!"
 echo "================================================"
 echo ""
-echo "  🌐 Панель:     http://${SERVER_IP}:8000"
+echo "  🌐 Панель:     http://${SERVER_IP}:${PORT}"
 echo "  👤 Логин:      admin"
 echo "  🔑 Пароль:     admin"
 echo ""
@@ -85,5 +104,8 @@ echo "     systemctl status $SERVICE_NAME"
 echo "     systemctl restart $SERVICE_NAME"
 echo "     journalctl -u $SERVICE_NAME -f"
 echo ""
+echo "  💡 Кастомный порт при установке:"
+echo "     curl -sSL <URL> | bash -s -- --port 9090"
+echo ""
 echo "  ⚠️  Смените пароль в настройках панели!"
 echo "================================================"

server/main.py

@@ -96,4 +96,4 @@ async def health():
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run("server.main:app", host="0.0.0.0", port=8000, reload=True)
+    uvicorn.run("server.main:app", host="0.0.0.0", port=7272, reload=True)

server/services/telegram_bot.py

@@ -42,7 +42,7 @@ async def start_command(update: Update, context: ContextTypes.DEFAULT_TYPE):
     ]
 
     keyboard.append([
-        InlineKeyboardButton("🌐 Открыть панель", url=f"http://{_get_host()}:8000")
+        InlineKeyboardButton("🌐 Открыть панель", url=f"http://{_get_host()}:7272")
     ])
 
     reply_markup = InlineKeyboardMarkup(keyboard)

server/static/js/app.js

@@ -234,6 +234,15 @@ function openSSH(id, name) {
     });
 
     term.open(container);
+
+    // Fit addon
+    if (typeof FitAddon !== 'undefined') {
+        const fitAddon = new FitAddon.FitAddon();
+        term.loadAddon(fitAddon);
+        setTimeout(() => fitAddon.fit(), 100);
+        window.addEventListener('resize', () => fitAddon.fit());
+    }
+
     currentTerminal = term;
 
     const protocol = location.protocol === 'https:' ? 'wss:' : 'ws:';

server/templates/dashboard.html

@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>VPS Monitoring</title>
     <link rel="stylesheet" href="/static/css/style.css">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/xterm/5.3.0/xterm.min.css">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/xterm@5.3.0/css/xterm.min.css">
     <script src="/static/js/theme.js"></script>
     <script src="/static/js/i18n.js"></script>
 </head>
@@ -165,7 +165,8 @@
         </div>
     </div>
 
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/xterm/5.3.0/xterm.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/xterm@5.3.0/lib/xterm.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/xterm-addon-fit@0.8.0/lib/xterm-addon-fit.min.js"></script>
     <script src="/static/js/app.js"></script>
 </body>
 </html>

systemd/vps-monitoring.service

@@ -8,7 +8,7 @@ User=root
 WorkingDirectory=/opt/vps-monitoring
 Environment=TELEGRAM_BOT_TOKEN=8815672362:AAFGwxrWjSsjGuc9iBpX0aupKRoKkviS2NA
 Environment=TELEGRAM_CHAT_ID=371010834
-ExecStart=/opt/vps-monitoring/venv/bin/uvicorn server.main:app --host 0.0.0.0 --port 8000
+ExecStart=/opt/vps-monitoring/venv/bin/uvicorn server.main:app --host 0.0.0.0 --port 7272
 Restart=always
 RestartSec=5