[root@localhost system]# docker pull mysql
Using default tag: latest
latest: Pulling from library/mysql
80369df48736: Pull complete
e8f52315cb10: Pull complete
cf2189b391fc: Pull complete
cc98f645c682: Pull complete
27a27ac83f74: Pull complete
fa1f04453414: Pull complete
d45bf7d22d33: Pull complete
3dbac26e409c: Pull complete
9017140fb8c1: Pull complete
b76dda2673ae: Pull complete
bea9eb46d12a: Pull complete
e1f050a38d0f: Pull complete
Digest: sha256:7345ce4ce6f0c1771d01fa333b8edb2c606ca59d385f69575f8e3e2ec6695eee
Status: Downloaded newer image for mysql:latest
docker.io/library/mysql:latest
[yeqiang@localhost ~]$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql latest c8ee894bd2bd 3 weeks ago 456MB
[yeqiang@localhost Downloads]$ docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=my-secret-pw -d mysql:latest
1d7ea8fe38f7fd180c8754425f6d94740268926f9ce4b6925e93c7436eb9b62d
参考文档:https://hub.docker.com/_/mysql