create_vm

#!/bin/sh -e
#
# requires 
#  - VBoxManage extpack install ...vbox-extpack
#  - VBoxManage setproperty vrdeextpack "Oracle VM VirtualBox Extension Pack"
#    To disable the VNC server allowing for RDP communication

#dryrun="echo"

usage () {
	echo "$0 <vmname> <iso> [<ostype> [<memory>]]"
	exit 1
}

if [ $# -lt 2 -o $# -gt 4 ]; then
	usage
fi

vmname=$1
isoname=$2
if [ $# -eq 3 ]; then
	ostype="--ostype $3"
fi

if [ $# -eq 4 ]; then
	mem=$4
else
	mem=512
fi

if [ ! -r "$isoname" ]; then
	echo "iso \"$isoname\" not readable"
	exit 1
fi

hdname=~/VirtualBox\ VMs/$vmname/hdd1.vdi # oh my.
ctlname="storagectl1"
#ifcnt=`expr $(VBoxManage list hostonlyifs | grep GUID: | wc -l) + 1`
ifcnt=$(($(VBoxManage list hostonlyifs | grep -P '^Name: +vboxnet\K(.*)' -o | sort -n | tail -n1)+1))
port=$((5000+${ifcnt}))
#hostonlyif="vboxnet$ifcnt"

$dryrun VBoxManage createvm --name "$vmname" --register ${ostype} >/dev/null
$dryrun VBoxManage storagectl "$vmname" --name "$ctlname" --add ide >/dev/null
$dryrun VBoxManage createhd --filename "$hdname" --size 10240 >/dev/null
$dryrun VBoxManage storageattach "$vmname" --storagectl "$ctlname" --port 0 --device 0 --type hdd --medium "$hdname" >/dev/null
$dryrun VBoxManage storageattach "$vmname" --storagectl "$ctlname" --port 0 --device 1 --type dvddrive --medium "$isoname" >/dev/null
$dryrun VBoxManage modifyvm "$vmname" --memory "$mem" --boot1 disk --boot2 dvd >/dev/null
$dryrun VBoxManage modifyvm "$vmname" --vrdeport ${port} --vrde on --vrdeauthtype external --vrdeaddress 127.0.0.1 >/dev/null
$dryrun VBoxManage modifyvm "$vmname" --nic1 nat --nictype1 82540EM --natnet1 "192.168.$ifcnt.0/24" >/dev/null
hostonlyif=$($dryrun VBoxManage hostonlyif create | sed -e "s/.*'\(.*\)'.*/\1/g")
$dryrun VBoxManage hostonlyif ipconfig "$hostonlyif" --ip 10.0."$ifcnt".1 >/dev/null
$dryrun VBoxManage modifyvm "$vmname" --nic2 hostonly --nictype2 82545EM --hostonlyadapter2 "$hostonlyif" >/dev/null
$dryrun VBoxManage dhcpserver add --ifname "$hostonlyif" --enable --ip 10.0."$ifcnt".254 --netmask 255.255.255.0 --lowerip 10.0."$ifcnt".2 --upperip 10.0."$ifcnt".253 >/dev/null

$dryrun VBoxHeadless --startvm "$vmname" >/dev/null &

$dryrun printf "VM $vmname coming up on port ${port}...\n"
$dryrun printf "Now install the OS enter press enter when done with setting up the machine...\n"
$dryrun read ignored

$dryrun printf "Installing ssh pub key on flashrom@10.0."$ifcnt".2\n"
$dryrun ssh-copy-id -i ~/.ssh/id_rsa.pub -o 'PubkeyAuthentication=no' flashrom@10.0."$ifcnt".2
$dryrun printf "Installing ssh pub key on root@10.0."$ifcnt".2\n"
$dryrun ssh-copy-id -i ~/.ssh/id_rsa.pub -o 'PubkeyAuthentication=no' root@10.0."$ifcnt".2