FreeBSD and OpenStack

List,

1. Does freebsd support the  cloud stack ( OpenStack ) to deploy a private
cloud environment?
( Using FreeBSD as a base Operating System like Linux with KVM  or  go
ahead with Linux+KVM+Openstack?)

2. Heard about bhyve  ( Is this a Type 1 or Type 2 ?) If type 2  does it
have performance bottlenecks(?) compared to a type 1 hypervisor like KVM or
ESXi from VMWare.

3. To make an HCI of 3 node cluster does  any specific  Hardware
requirements need to met related to the Server nodes ? ( Consider to form a
HCI cluster of 3 nodes with Heterogeneous server nodes from
different vendors to avoid vendor lock in ( Eg. one node from X, one from Y
and  third one from Z ) ?
( Not in the context of FreeBSD (if not supported), but in the context of
VMware suite ( ESXi,vSAN etc.)

I am sorry if anything is irrelevant asked..

Regards,
Krish