svn commit: r248484 - in head: etc/mtree share/examples share/examples/bhyve
Neel Natu
neel at FreeBSD.org
Mon Mar 18 23:46:15 UTC 2013
Author: neel
Date: Mon Mar 18 23:46:14 2013
New Revision: 248484
URL: http://svnweb.freebsd.org/changeset/base/248484
Log:
Add bhyve to examples.
Requested by: alfred, julian
Obtained from: NetApp
Added:
head/share/examples/bhyve/
head/share/examples/bhyve/vmrun.sh (contents, props changed)
Modified:
head/etc/mtree/BSD.usr.dist
head/share/examples/Makefile
Modified: head/etc/mtree/BSD.usr.dist
==============================================================================
--- head/etc/mtree/BSD.usr.dist Mon Mar 18 23:46:02 2013 (r248483)
+++ head/etc/mtree/BSD.usr.dist Mon Mar 18 23:46:14 2013 (r248484)
@@ -217,6 +217,8 @@
..
atf
..
+ bhyve
+ ..
bootforth
..
csh
Modified: head/share/examples/Makefile
==============================================================================
--- head/share/examples/Makefile Mon Mar 18 23:46:02 2013 (r248483)
+++ head/share/examples/Makefile Mon Mar 18 23:46:14 2013 (r248484)
@@ -7,6 +7,7 @@
LDIRS= BSD_daemon \
FreeBSD_version \
IPv6 \
+ bhyve \
bootforth \
csh \
cvsup \
@@ -42,6 +43,7 @@ XFILES= BSD_daemon/FreeBSD.pfa \
FreeBSD_version/Makefile \
FreeBSD_version/README \
IPv6/USAGE \
+ bhyve/vmrun.sh \
bootforth/README \
bootforth/boot.4th \
bootforth/frames.4th \
Added: head/share/examples/bhyve/vmrun.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/share/examples/bhyve/vmrun.sh Mon Mar 18 23:46:14 2013 (r248484)
@@ -0,0 +1,179 @@
+#!/bin/sh
+#
+# Copyright (c) 2013 NetApp, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD$
+#
+
+LOADER=/usr/sbin/bhyveload
+BHYVECTL=/usr/sbin/bhyvectl
+FBSDRUN=/usr/sbin/bhyve
+
+DEFAULT_MEMSIZE=512
+DEFAULT_CPUS=2
+DEFAULT_TAPDEV=tap0
+
+DEFAULT_VIRTIO_DISK="./diskdev"
+DEFAULT_ISOFILE="./release.iso"
+
+usage() {
+ echo "Usage: vmrun.sh [-hai][-m <memsize>][-d <disk file>][-I <location of installation iso>][-t <tapdev>] <vmname>"
+ echo " -h: display this help message"
+ echo " -a: force memory mapped local apic access"
+ echo " -c: number of virtual cpus (default is ${DEFAULT_CPUS})"
+ echo " -d: virtio diskdev file (default is ${DEFAULT_VIRTIO_DISK})"
+ echo " -i: force boot of the Installation CDROM image"
+ echo " -I: Installation CDROM image location (default is ${DEFAULT_ISOFILE})"
+ echo " -m: memory size in MB (default is ${DEFAULT_MEMSIZE}MB)"
+ echo " -t: tap device for virtio-net (default is $DEFAULT_TAPDEV)"
+ echo ""
+ echo " This script needs to be executed with superuser privileges"
+ echo ""
+ exit 1
+}
+
+if [ `id -u` -ne 0 ]; then
+ usage
+fi
+
+kldstat -n vmm > /dev/null 2>&1
+if [ $? -ne 0 ]; then
+ echo "vmm.ko is not loaded!"
+ exit 1
+fi
+
+force_install=0
+isofile=${DEFAULT_ISOFILE}
+memsize=${DEFAULT_MEMSIZE}
+cpus=${DEFAULT_CPUS}
+virtio_diskdev=${DEFAULT_VIRTIO_DISK}
+tapdev=${DEFAULT_TAPDEV}
+apic_opt=""
+
+while getopts haic:I:m:d:t: c ; do
+ case $c in
+ h)
+ usage
+ ;;
+ a)
+ apic_opt="-a"
+ ;;
+ d)
+ virtio_diskdev=${OPTARG}
+ ;;
+ i)
+ force_install=1
+ ;;
+ I)
+ isofile=${OPTARG}
+ ;;
+ c)
+ cpus=${OPTARG}
+ ;;
+ m)
+ memsize=${OPTARG}
+ ;;
+ t)
+ tapdev=${OPTARG}
+ ;;
+ \?)
+ usage
+ ;;
+ esac
+done
+
+shift $((${OPTIND} - 1))
+
+if [ $# -ne 1 ]; then
+ usage
+fi
+
+vmname="$1"
+
+# Create the virtio diskdev file if needed
+if [ ! -f ${virtio_diskdev} ]; then
+ echo "virtio disk device file \"${virtio_diskdev}\" does not exist."
+ echo "Creating it ..."
+ truncate -s 8G ${virtio_diskdev} > /dev/null
+fi
+
+if [ ! -r ${virtio_diskdev} ]; then
+ echo "virtio disk device file \"${virtio_diskdev}\" is not readable"
+ exit 1
+fi
+
+if [ ! -w ${virtio_diskdev} ]; then
+ echo "virtio disk device file \"${virtio_diskdev}\" is not writable"
+ exit 1
+fi
+
+echo "Launching virtual machine \"$vmname\" ..."
+
+while [ 1 ]; do
+ ${BHYVECTL} --vm=${vmname} --destroy > /dev/null 2>&1
+
+ file ${virtio_diskdev} | grep ": x86 boot sector" > /dev/null
+ rc=$?
+ if [ $rc -ne 0 ]; then
+ file ${virtio_diskdev} | grep ": Unix Fast File sys" > /dev/null
+ rc=$?
+ fi
+ if [ $rc -ne 0 ]; then
+ need_install=1
+ else
+ need_install=0
+ fi
+
+ if [ $force_install -eq 1 -o $need_install -eq 1 ]; then
+ if [ ! -r ${isofile} ]; then
+ echo -n "Installation CDROM image \"${isofile}\" "
+ echo "is not readable"
+ exit 1
+ fi
+ BOOTDISK=${isofile}
+ installer_opt="-s 3:0,virtio-blk,${BOOTDISK}"
+ else
+ BOOTDISK=${virtio_diskdev}
+ installer_opt=""
+ fi
+
+ ${LOADER} -m ${memsize} -d ${BOOTDISK} ${vmname}
+ if [ $? -ne 0 ]; then
+ break
+ fi
+
+ ${FBSDRUN} -c ${cpus} -m ${memsize} ${apic_opt} -AI -H -P -g 0 \
+ -s 0:0,hostbridge \
+ -s 1:0,virtio-net,${tapdev} \
+ -s 2:0,virtio-blk,${virtio_diskdev} \
+ ${installer_opt} \
+ -S 31,uart,stdio \
+ ${vmname}
+ if [ $? -ne 0 ]; then
+ break
+ fi
+done
+
+exit 99
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