1. vi  /etc/docker/daemon.json
    2. #添加后
    3. {
    4.   "registry-mirrors": [
    5.     "https://hub-mirror.c.163.com",
    6.     "https://mirror.baidubce.com"
    7.   ]
    8. }

    之后重新启动服务。

    1. $ sudo systemctl daemon-reload
    2. $ sudo systemctl restart docker

    检查是否生效

    docker info

    image.png