docker镜像源配置

docker默认的镜像源，走的是国外网络，下载速度感人，修改镜像源，进入/etc/docker/

cd /etc/docker

编辑文件daemon.json(没有就直接创建)，内容：

{
  "registry-mirrors": [
    "https://q7ta64ip.mirror.aliyuncs.com"
    ,"https://hx983jf6.mirror.aliyuncs.com"
    ,"https://docker.mirrors.ustc.edu.cn"
    ,"https://hub-mirror.c.163.com"
    ,"https://docker.m.daocloud.io"
    ,"https://ghcr.io"
    ,"https://mirror.baidubce.com"
    ,"https://docker.nju.edu.cn"
  ]
}

然后重启

systemctl daemon-reload
systemctl restart docker