一、拉取官方5.0.3镜像
[root@localhost ~]# docker pull redis:5.0.3
下载完成
[root@localhost ~]# docker pull redis:5.0.3
5.0.3: Pulling from library/redis
f7e2b70d04ae: Pull complete
421427137c28: Pull complete
4af7ef63ef0f: Pull complete
b858087b3517: Pull complete
2aaf1944f5eb: Pull complete
8270b5c7b90d: Pul
