1、拉取redis镜像[tcy@tcy1~]$ dockerpulldaocloud.io/library/redis:latest2、启动3个redis容器服务,分别使用到6379、6380、6381端口dockerrun--nameredis-6379-p6379:6379-ddaocloud.io/library/redisdockerrun--nameredis-6380-p6380:6379-ddaocloud.io/library/redisdockerrun--nameredis-6381-