docker
"registry-mirrors": [
"https://mirror.ccs.tencentyun.com",
"https://docker.mirrors.ustc.edu.cn",
"https://registry.docker-cn.com"
]
"registry-mirrors": [
"https://mirror.ccs.tencentyun.com",
"https://docker.mirrors.ustc.edu.cn",
"https://registry.docker-cn.com"
]