bhyve notepad

bhyvestuff.sh

# requires tap interface networking !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# https://www.freebsd.org/doc/en/books/handbook/virtualization-host-bhyve.html !!
# requires virtio and vmm kernel mods !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# null modem requires nmdm kernel mod !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# if your console session prints 'OK' kill off any /dev/nmdmN(A|B) sessions. !!!!

# create new disk
truncate -s 16G butts.img

# nullmodem loader
bhyveload -m 512M -d butts.img -c /dev/nmdm0A bhyvebutts &

# nullmodem linux installer loader 
grub-bhyve -m device.map -r cd0 -c /dev/nmdm1A -M 512M linux

# nullmodem linux loader
grub-bhyve -m device.map -r hd0,msdos1 -c /dev/nmdm1A -M 512M linux

# GRUB for CentOS [NEED CUSTOM grub.cfg AT BOOT]
linux (hd0,msdos1)/vmlinuz-2.6.32-504.el6.x86_64 root=/dev/mapper/VolGroup-lv_root
initrd (hd0,msdos1)/initramfs-2.6.32-504.el6.x86_64.img

/usr/local/sbin/grub-mkconfig -o /boot/grub/grub.cfg
/usr/local/sbin/grub-install /dev/sda
mv -v /boot/grub/grub.conf /boot/ (Can be removed too)

# nullmodem FreeBSD CD loader
bhyveload -m 512M -d ISO/FreeBSD-10.1-RELEASE-amd64-bootonly.iso -c /dev/nmdm0A bhyvebutts &

# nullmodem console
bhyve -c 1 -A -H -P -m 512M -s0,hostbridge -s1,lpc -s2,virtio-blk,butts.img -s3,virtio-net,tap0 -lcom1,/dev/nmdm0A bhyvebutts &

# nullmodem console with FreeBSD CD attached [BROKEN/USE stdio]
bhyve -c 1 -A -H -P -m 512M -s0,hostbridge -s1,lpc -s2,virtio-blk,butts.img -s3,virtio-net,tap0 -s4,ahci-cd,ISO/FreeBSD-10.1-RELEASE-amd64-bootonly.iso -lcom1,/dev/nmdm0A bhyvebutts &

# call up the remote null console
cu -l /dev/nmdm0B -s 9600 

# list vms loaded
ls -l /dev/vmm

# kill it
bhyvectl --destroy --vm=bhyvebutts

# device.map for grub2-bhyve
(hd0) ./linux.img
(cd0) ISO/CentOS-6.6-x86_64-netinstall.iso

#### Xterm consoles and no console #####

# installer attached xterm
bhyveload -m 512M -d ISO/FreeBSD-10.1-RELEASE-amd64-bootonly.iso bhyvebutts
bhyve -c 1 -A -H -P -m 512M -s 0,hostbridge -s 1,lpc -s 2,virtio-blk,butts.img -s3,virtio-net,tap0 -s4,ahci-cd,ISO/FreeBSD-10.1-RELEASE-amd64-bootonly.iso -lcom1,stdio bhyvebutts

# loader
bhyveload -m 512M -d butts.img bhyvebutts 

# with console over terminal
bhyve -c 1 -A -H -P -m 512M -s 0,hostbridge -s 1,lpc -s 2,virtio-blk,butts.img -s3,virtio-net,tap0 -lcom1,stdio bhyvebutts

# no console
bhyve -c 1 -A -H -P -m 512M -s 0,hostbridge -s 1,lpc -s 2,virtio-blk,butts.img -s3,virtio-net,tap0 bhyvebutts &

# l33t haxors [BROKEN NEEDS WAIT I THINK]
bhyveload -m 512M -d bhyve1.img bhyvebutts && bhyve -c 1 -s 0,hostbridge -s 1,lpc -s 2,virtio-blk,bhyve1.img -s3,virtio-net,tap0 -A -H -P -m 512M bhyvebutts &
bhyveload -m 512M -d bhyve1.img -c /dev/nmdm0A bhyvebutts && sleep 15 && bhyve -c 1 -s 0,hostbridge -s 1,lpc -s 2,virtio-blk,bhyve1.img -s3,virtio-net,tap0 -A -H -P -m 512M bhyvebutts &

FreeBSD, HardenedBSD, Debian 8, CentOS 6 have been fully tested using these methods. (4-27-15)