chromiumos: add vm launcher script

Author: clobrano

chromiumos-vm.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# -*- coding: UTF-8 -*-
+IMAGE=${1}
+KILL=${2:-0}
+MEM="4G"
+NET="10.0.2.0/27"
+SSHPORT=9222
+PIDFILE=/tmp/qemu_$SSHPORT.pid
+
+set -eu
+
+if [[ ${KILL} != 0 ]]; then
+    PID=`sudo cat $PIDFILE`
+    echo "Killing QEMU $PID"
+    sudo kill $PID
+else
+sudo qemu-system-x86_64 \
+    -pidfile $PIDFILE \
+    -m $MEM \
+    -smp 4 \
+    -vga virtio \
+    -daemonize \
+    -cpu SandyBridge,-invpcid,-tsc-deadline,check,vmx=on \
+    -usb -device usb-tablet \
+    -device virtio-scsi-pci,id=scsi \
+    -device virtio-rng \
+    -device scsi-hd,drive=hd \
+    -drive if=none,id=hd,file=${IMAGE},cache=unsafe,format=raw \
+    -usb -device usb-host,vendorid=0x1bc7,productid=0x1041 \
+    -net nic \
+    -net user,hostfwd=tcp::$SSHPORT-:22 \
+    -display vnc=127.0.0.1:0 \
+    -enable-kvm
+
+echo QEMU running with PID $(sudo cat $PIDFILE)
+fi