查看 CPU 是否支持虚拟化:
xxxxxxxxxx$ grep -E --color 'svm|vmx' /proc/cpuinfo$ wget https://download.virtualbox.org/virtualbox/7.0.8/VirtualBox-7.0-7.0.8_156879_el7-1.x86_64.rpm$ sudo yum install -y gcc make perl kernel-devel-3.10.0-1160.el7.x86_64$ sudo yum localinstall -y VirtualBox-7.0-7.0.8_156879_el7-1.x86_64.rpm$ VBoxManage list vms$ VBoxManage --version$ sudo openssl openssl-devel$ sudo yum install -y yum-utils$ sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo$ sudo yum -y install vagrant$ vagrant version