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k8s/xiongxiao.me/undeploy-apps.sh

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+#!/bin/bash
+
+# Nginx 配置迁移卸载脚本
+# tags: kubernetes, k3s, traefik, cleanup, uninstall
+# description: 卸载所有已部署的外部服务和 IngressRoute 配置
+# title: 卸载脚本
+# createdAt: 2025-11-26
+
+set -e
+
+echo "======================================"
+echo "卸载 K3s 外部服务配置"
+echo "======================================"
+echo ""
+
+# 颜色定义
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+RED='\033[0;31m'
+NC='\033[0m' # No Color
+
+# 确认卸载
+read -p "确认要卸载所有外部服务和 IngressRoute 配置吗？(y/N): " -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    echo -e "${YELLOW}取消卸载${NC}"
+    exit 0
+fi
+
+# 删除 IngressRoute
+echo ""
+echo -e "${YELLOW}步骤 1/2: 删除 IngressRoute...${NC}"
+if kubectl get ingressroute -n default &> /dev/null; then
+    kubectl delete -f k8s/xiongxiao.me/ingress/apps-ingressroute.yaml || true
+    echo -e "${GREEN}✓ IngressRoute 已删除${NC}"
+else
+    echo -e "${YELLOW}无 IngressRoute 需要删除${NC}"
+fi
+
+# 删除外部服务
+echo ""
+echo -e "${YELLOW}步骤 2/2: 删除外部服务和 Endpoints...${NC}"
+if kubectl get svc -n default | grep -q external; then
+    kubectl delete -f k8s/xiongxiao.me/services/external-services.yaml || true
+    echo -e "${GREEN}✓ 外部服务已删除${NC}"
+else
+    echo -e "${YELLOW}无外部服务需要删除${NC}"
+fi
+
+# 验证清理
+echo ""
+echo -e "${YELLOW}验证清理结果...${NC}"
+REMAINING_SVC=$(kubectl get svc -n default | grep -c "external" || true)
+REMAINING_ROUTES=$(kubectl get ingressroute -n default 2>/dev/null | grep -c "https" || true)
+
+if [ "$REMAINING_SVC" -eq 0 ] && [ "$REMAINING_ROUTES" -eq 0 ]; then
+    echo -e "${GREEN}✓ 所有配置已清理完成${NC}"
+else
+    echo -e "${RED}警告: 仍有 ${REMAINING_SVC} 个服务和 ${REMAINING_ROUTES} 个路由${NC}"
+fi
+
+echo ""
+echo -e "${GREEN}======================================"
+echo "卸载完成！"
+echo "======================================${NC}"
+echo ""
+echo -e "${YELLOW}注意: Traefik 本身未被删除${NC}"
+echo "如需删除 Traefik，请运行："
+echo "  kubectl delete -f k8s/xiongxiao.me/traefik/traefik-complete.yaml"
+echo ""