redis三主三从的架构实现: 容器化实现更简单高效 启动docker,并关闭防火墙 docker的安装可以参考之前的文章 [root@k8s-master ~]# systemctl restart docker [root@k8s-master ~]# iptables -F 下载 redis镜像 # docker pull redis Unable to find image 'redis:6.0.8' locally 6.0.8: Pulling from library/redis bb79b