are you looking for a solution to bring virtualisation to your data center, then proxmox VE is what you must consider. It is an open source Hyper Converged solution based on linux KVM.
Web Console
Proxmox provides a single web interface to manage everything like clusters, VMs, containers, storage.
VM & Container
The hybrid nature of proxmox allows to host VMs & LXC containers in a single platform.
Storage Support
OpenZFS, Ceph, GlusterFS, LVM, iSCSI, CIFS, NFS, etc. provides flexibile VM storage.
Disaster Recovery
Backup and restore VMs with the simple & powerful backup interface in proxmox web console.