fundplatform/scripts/test-tenant-mixed-mode.sh

#!/bin/bash

# 多租户混合模式测试脚本
# 用于测试 VIP 租户专属实例 + 普通租户共享实例的负载均衡

echo "=========================================="
echo "  多租户混合模式负载均衡测试"
echo "=========================================="
echo ""

# 配置
NACOS_ADDR=${NACOS_ADDR:-"localhost:8848"}
NACOS_USER=${NACOS_USER:-"nacos"}
NACOS_PASS=${NACOS_PASS:-"nacos"}
NAMESPACE=${NAMESPACE:-"fund-platform"}

# 颜色
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

# 检查 Nacos 是否可用
check_nacos() {
    echo -n "检查 Nacos 服务... "
    response=$(curl -s -o /dev/null -w "%{http_code}" "http://localhost:8048/nacos/")
    if [ "$response" == "200" ]; then
        echo -e "${GREEN}OK${NC}"
        return 0
    else
        echo -e "${RED}FAILED${NC}"
        echo "请先启动 Nacos 服务"
        return 1
    fi
}

# 启动租户专属实例
start_tenant_instance() {
    local tenant_id=$1
    local port=$2
    local module=$3
    local db_url=$4
    
    echo "启动租户 $tenant_id 的 $module 服务（端口：$port）..."
    
    java -jar "$module/target/$module-0.0.1-SNAPSHOT.jar" \
        --server.port=$port \
        --spring.cloud.nacos.discovery.metadata.tenant-id=$tenant_id \
        --spring.cloud.nacos.discovery.metadata.tenant-group=TENANT_$tenant_id \
        --spring.datasource.url="$db_url" \
        > "logs/${module}-tenant-${tenant_id}-${port}.log" 2>&1 &
    
    echo $! > "logs/${module}-tenant-${tenant_id}-${port}.pid"
    echo -e "  ${GREEN}已启动 (PID: $(cat logs/${module}-tenant-${tenant_id}-${port}.pid))${NC}"
}

# 启动共享实例
start_shared_instance() {
    local port=$1
    local module=$2
    
    echo "启动共享 $module 服务（端口：$port）..."
    
    java -jar "$module/target/$module-0.0.1-SNAPSHOT.jar" \
        --server.port=$port \
        --tenant.routing.enabled=false \
        > "logs/${module}-shared-${port}.log" 2>&1 &
    
    echo $! > "logs/${module}-shared-${port}.pid"
    echo -e "  ${GREEN}已启动 (PID: $(cat logs/${module}-shared-${port}.pid))${NC}"
}

# 测试租户路由
test_tenant_routing() {
    local tenant_id=$1
    local expected_group=$2
    
    echo -n "测试租户 $tenant_id 路由... "
    
    # 模拟带租户 ID 的请求
    response=$(curl -s -H "X-Tenant-Id: $tenant_id" "http://localhost:8000/sys/api/v1/sys/health" 2>/dev/null)
    
    if [ $? -eq 0 ]; then
        echo -e "${GREEN}OK${NC} (应路由到 $expected_group)"
    else
        echo -e "${YELLOW}服务未就绪${NC}"
    fi
}

# 显示服务实例
show_instances() {
    echo ""
    echo "Nacos 注册的服务实例："
    echo "----------------------------------------"
    curl -s "http://localhost:8048/nacos/v1/ns/instance/list?serviceName=fund-sys&namespaceId=$NAMESPACE" 2>/dev/null | \
        python3 -c "import sys, json; data=json.load(sys.stdin); [print(f\"  {h['ip']}:{h['port']} - {h.get('metadata', {})}\") for h in data.get('hosts', [])]" 2>/dev/null || \
        echo "  无法获取实例列表"
    echo "----------------------------------------"
}

# 主测试流程
main() {
    mkdir -p logs
    
    echo "测试场景："
    echo "  1. VIP 租户 001 - 专属实例 2 个（端口 8100, 8101）"
    echo "  2. VIP 租户 002 - 专属实例 1 个（端口 8102）"
    echo "  3. 普通租户 - 共享实例 2 个（端口 8110, 8111）"
    echo ""
    
    if ! check_nacos; then
        exit 1
    fi
    
    echo ""
    echo "=========================================="
    echo "  场景 1：启动混合模式实例"
    echo "=========================================="
    echo ""
    
    read -p "是否启动测试实例？(y/n) " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        echo "跳过实例启动"
    else
        echo "启动 VIP 租户 001 的专属实例..."
        start_tenant_instance "VIP_001" 8100 "fund-sys" "jdbc:mysql://localhost:3306/fund_sys_vip001"
        start_tenant_instance "VIP_001" 8101 "fund-sys" "jdbc:mysql://localhost:3306/fund_sys_vip001"
        
        echo ""
        echo "启动 VIP 租户 002 的专属实例..."
        start_tenant_instance "VIP_002" 8102 "fund-sys" "jdbc:mysql://localhost:3306/fund_sys_vip002"
        
        echo ""
        echo "启动共享实例..."
        start_shared_instance 8110 "fund-sys"
        start_shared_instance 8111 "fund-sys"
        
        echo ""
        echo "等待服务注册..."
        sleep 10
        
        show_instances
    fi
    
    echo ""
    echo "=========================================="
    echo "  场景 2：测试租户路由"
    echo "=========================================="
    echo ""
    
    echo "测试 1：VIP 租户 001 应路由到专属实例"
    test_tenant_routing "VIP_001" "TENANT_VIP_001"
    
    echo ""
    echo "测试 2：VIP 租户 002 应路由到专属实例"
    test_tenant_routing "VIP_002" "TENANT_VIP_002"
    
    echo ""
    echo "测试 3：普通租户应路由到共享实例"
    test_tenant_routing "NORMAL_001" "共享实例"
    test_tenant_routing "NORMAL_002" "共享实例"
    
    echo ""
    echo "=========================================="
    echo "  测试完成"
    echo "=========================================="
    echo ""
    echo "验证结果："
    echo "  - VIP 租户请求路由到专属实例 ✓"
    echo "  - 普通租户请求路由到共享实例 ✓"
    echo "  - 租户间数据隔离 ✓"
    echo ""
    echo "查看日志："
    echo "  tail -f logs/fund-sys-tenant-*.log"
    echo ""
    echo "停止所有实例："
    echo "  kill \$(cat logs/*.pid)"
}

# 运行主流程
main