Docker配置国内镜像源(阿里源)

1. 创建文件夹：sudo mkdir -p /etc/docker
2. 点击获取阿里云镜像地址

vim /etc/docker/daemon.json
# 粘贴{"registry-mirrors":["https://xxxxx.mirror.aliyuncs.com"]# 注意替换xxxx}

or

{"registry-mirrors":["https://registry.docker-cn.com",       
    "https://docker.mirrors.ustc.edu.cn",     
    "https://hub-mirror.c.163.com",        
    "https://mirror.baidubce.com",         
    "https://ccr.ccs.tencentyun.com"]}

1. 重载和重启

sudo systemctl daemon-reload
sudo systemctl restart docker