节点规划redis-01192.168.174.10816379redis-02192.168.174.11216379redis-03192.168.174.11716379chown-Rredis:redis/usr/local/redis/etc/redis主从配置在所有节点执行sed-i-e's@port6379@port16379@'-e's@bind127.0.0.1@bind0.0.0.0@g�