docker 镜像加速器 实测可用

1.配置加速器

vim /etc/docker/daemon.json

{
  "registry-mirrors": [
    "https://docker.registry.cyou"
  ]
}
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2.实测结果：

[root@localhost ~]# docker pull mysql
Using default tag: latest
latest: Pulling from library/mysql
......
Digest: sha256:9ceea965bd96a49b4299b8515fd92c3dc8ab26f34563795a350aae422985ea91
Status: Downloaded newer image for mysql:latest
docker.io/library/mysql:latest
[root@localhost ~]# docker images              
REPOSITORY   TAG       IMAGE ID       CREATED       SIZE
mysql        latest    d1a6bffb6c99   4 weeks ago   586MB
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