docker六个隔离

pid(进程),net(网络),ipc(消息队列),mnt(文件系统),uts(独立的hostname),user(用户)

docker仓库加速

cat /etc/docker/daemon.json

{
   
    "registry-mirrors": [
        "https://1nj0zren.mirror.aliyuncs.com",
        "https://docker.mirrors...ustc.edu.cn",
        "http://f1361db2.m.daocloud.io",
        "https://registry.docker-cn.com"
    ]
}

完事后systemctl daemon-reload && systemctl restart docker

docker命令