Vagrant安装virtualbox

国内镜像

ubuntu镜像

vagrant init ubuntu-bionic https://mirrors.tuna.tsinghua.edu.cn/ubuntu-cloud-images/bionic/current/bionic-server-cloudimg-amd64-vagrant.box

centos Additions 安装

sudo yum update -y
sudo yum install kernel-devel kernel-headers gcc make -y
sudo mkdir /mnt/cdrom
sudo mount /dev/cdrom /mnt/cdrom
cd /mnt/cdrom