{
"builder": {
"gc": {
"defaultKeepStorage": "20GB",
"enabled": true
}
},
"experimental": false,
"registry-mirrors": [
"https://hub-mirror.c.163.com",
"https://mirror.ccs.tencentyun.com",
"https://docker.mirrors.tuna.tsinghua.edu.cn",
"https://mirror.aliyuncs.com",
"https://docker.mirrors.ustc.edu.cn",
"https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo",
"https://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo",
"https://mirror.ccs.tencentyun.com",
"https://registry.docker-cn.com"
]
}