kubevirt 重点功能

https://juejin.cn/post/7457791917842776114

kubevirt 热迁移 https://juejin.cn/post/7530437804130058280

核心问题解答：https://juejin.cn/post/7305331479042195507

设置超卖比、CPU/MEM 升降配、在线磁盘扩容 https://juejin.cn/post/7457791917842776114 ， https://kubevirt.io/user-guide/compute/node_overcommit/#node-overcommit

kubevirt rbd

https://juejin.cn/post/7508544344414322725

kubeovn Port 安全组

https://www.gogo-dev.top/index.php/2022/02/19/kube-ovn-securitygroup/

https://juejin.cn/post/7354830006449045555