默认设置如下:
国内镜像源:
Docker中国区官方镜像
https://registry.docker-cn.com
中科大
https://docker.mirrors.ustc.edu.cn/
网易
http://hub-mirror.c.163.com/
腾讯
https://mirror.ccs.tencentyun.com
修改后如下:
{
"builder": {
"gc": {
"defaultKeepStorage": "20GB",
"enabled": true
}
},
"experimental": false,
"features": {
"buildkit": true
},
"registry-mirrors": [
"https://registry.docker-cn.com",
"https://docker.mirrors.ustc.edu.cn",
"http://hub-mirror.c.163.com"
]
}
控制台输入 docker info 进行校验