#!/bin/bash # 启动本地 Redis 用于压测 set -e echo "=== 启动本地 Redis ===" # 检查是否已有容器在运行 if docker ps | grep -q polling-redis; then echo "Redis 容器已在运行" docker ps | grep polling-redis exit 0 fi # 停止并删除旧容器(如果存在) docker rm -f polling-redis 2>/dev/null || true # 启动 Redis 容器 # - 16GB maxmemory(压测用) # - 禁用持久化(提高性能) docker run -d \ --name polling-redis \ -p 6379:6379 \ redis:7-alpine \ redis-server \ --maxmemory 8gb \ --maxmemory-policy allkeys-lru \ --appendonly no \ --save "" echo "" echo "等待 Redis 启动..." sleep 2 # 验证连接 if redis-cli ping | grep -q PONG; then echo "✓ Redis 启动成功" echo "" echo "连接信息:" echo " 地址: 127.0.0.1:6379" echo " 密码: (无)" echo "" echo "Redis 内存配置:" redis-cli CONFIG GET maxmemory else echo "✗ Redis 启动失败" exit 1 fi