FreeBSD – bhyve et libvirt , le combo parfait

pkg install -y libvirt

libvirtd_enable="YES"

vmm_load="YES"
nmdm_load="YES"

truncate alcsys-vm51.img -s 100G

wget http://xxxxx/CentOS-7-x86_64-Minimal-1511.iso

# cat device.map
(hd0) ./alcsys-vm51.img
(cd0) ./CentOS-7-x86_64-Minimal-1511.iso

grub-bhyve -m device.map -r cd0 -M 2048 alcsys-vm51

 linux (cd0)/isolinux/vmlinuz
 initrd (cd0)/isolinux/initrd.img
 boot

ifconfig tap1 create

bhyve -AI -H -P -s 0:0,hostbridge -s 1:0,lpc -s 2:0,virtio-net,tap1 -s 3:0,virtio-blk,./alcsys-vm51.img -s 4:0,ahci-cd,./CentOS-7-x86_64-Minimal-1511.iso -l com1,stdio -c 4 -m 2048M alcsys-vm51

bhyvectl --destroy --vm=alcsys-vm51

grub-bhyve -m device.map -r hd0,msdos1 -M 2048M alcsys-vm51

configfile (hd0,msdos1)/grub2/grub.cfg

bhyve -AI -H -P -s 0:0,hostbridge -s 1:0,lpc -s 2:0,virtio-net,bridge0 -s 3:0,virtio-blk,./alcsys-vm51.img -l com1,stdio -c 4 -m 2048M alcsys-vm51

echo "configfile (hd0,msdos1)/grub2/grub.cfg" | grub-bhyve -m device.map -r hd0,msdos1 -M 2048M alcsys-vm51
bhyve -AI -H -P -s 0:0,hostbridge -s 1:0,lpc -s 2:0,virtio-net,bridge0 -s 3:0,virtio-blk,./alcsys-vm51.img -l com1,stdio -c 4 -m 2048M alcsys-vm51

<domain type='bhyve' id='97406'>
  <name>alcsys-vm51</name>
  <uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid>
  <memory unit='KiB'>2097152</memory>
  <currentMemory unit='KiB'>2097152</currentMemory>
  <vcpu placement='static'>2</vcpu>
  <bootloader>/usr/local/sbin/grub-bhyve</bootloader>
  <bootloader_args>--directory=/grub2 --grub-cfg=grub.cfg -r hd0,msdos1 -m /vm/alcsys-vm51.map -M 2048 alcsys-vm51</bootloader_args>
  <os>
    <type arch='x86_64'>hvm</type>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <disk type='file' device='disk'>
      <driver name='file' type='raw'/>
      <source file='/vm/alcsys-vm51.img'/>
      <backingStore/>
      <target dev='vdb' bus='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </disk>
    <controller type='pci' index='0' model='pci-root'/>
    <controller type='sata' index='0'/>
    <interface type='bridge'>
      <mac address='52:54:00:c6:2d:7c'/>
      <source bridge='bridge0'/>
      <target dev='vnet1'/>
      <model type='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </interface>
    <serial type='nmdm'>
      <source master='/dev/nmdm0A' slave='/dev/nmdm0B'/>
      <target port='0'/>
    </serial>
    <console type='nmdm'>
      <source master='/dev/nmdm0A' slave='/dev/nmdm0B'/>
      <target type='serial' port='0'/>
    </console>
  </devices>
</domain>

# cat /vm/alcsys-vm51.map
(hd0) /vm/alcsys-vm51.img

virsh define alcsys-vm51.xml

virsh start alcsys-vm51

# virsh list
 Id    Name                           State
----------------------------------------------------
 37911 alcsys-vm51                    running

virsh console alcsys-vm51 

tail -f /var/log/libvirt/bhyve/alcsys-vm51.log