introduce uptime monitor for easytier public nodes (#1250)

easytier-contrib/easytier-uptime/stop-prod.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# EasyTier Uptime Monitor 停止服务脚本
+
+set -e
+
+echo "🛑 Stopping EasyTier Uptime Monitor services..."
+
+# 检查PID文件
+if [ -f "logs/backend.pid" ]; then
+    BACKEND_PID=$(cat logs/backend.pid)
+    echo "🔧 Stopping backend server (PID: $BACKEND_PID)..."
+    kill $BACKEND_PID 2>/dev/null || true
+    rm logs/backend.pid
+    echo "✅ Backend server stopped"
+else
+    echo "⚠️  Backend PID file not found"
+fi
+
+if [ -f "logs/frontend.pid" ]; then
+    FRONTEND_PID=$(cat logs/frontend.pid)
+    echo "🌐 Stopping frontend server (PID: $FRONTEND_PID)..."
+    kill $FRONTEND_PID 2>/dev/null || true
+    rm logs/frontend.pid
+    echo "✅ Frontend server stopped"
+else
+    echo "⚠️  Frontend PID file not found"
+fi
+
+# 强制杀死可能残留的进程
+echo "🔍 Checking for remaining processes..."
+REMAINING_BACKEND=$(ps aux | grep 'easytier-uptime' | grep -v grep | awk '{print $2}' || true)
+if [ ! -z "$REMAINING_BACKEND" ]; then
+    echo "🔧 Killing remaining backend processes..."
+    echo $REMAINING_BACKEND | xargs kill -9 2>/dev/null || true
+    echo "✅ Remaining backend processes killed"
+fi
+
+REMAINING_FRONTEND=$(ps aux | grep 'python3 -m http.server' | grep -v grep | awk '{print $2}' || true)
+if [ ! -z "$REMAINING_FRONTEND" ]; then
+    echo "🌐 Killing remaining frontend processes..."
+    echo $REMAINING_FRONTEND | xargs kill -9 2>/dev/null || true
+    echo "✅ Remaining frontend processes killed"
+fi
+
+echo "✅ All services stopped successfully!"