虚拟机CentOS打开虚拟化Intel VT-x/EPT

使用以下命令时报错
bash -c "$(curl -fsSL https://raw.githubusercontent.com/kata-containers/tests/master/cmd/kata-manager/kata-manager.sh) install-docker-system"

[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -D --add-runtime kata-runtime=/usr/bin/kata-runtime --default-runtime=kata-runtime
docker: Error response from daemon: OCI runtime create failed: Could not access KVM kernel module: No such file or directory
qemu-lite-system-x86_64: failed to initialize KVM: No such file or directory: unknown.

• 解决办法： f2进入bios界面,查找virtual字样的选项,将其开启(enable)；

• 如果上述方法行不通，则关闭虚拟机之后打开设置，找到如下位置开启。