diff options
Diffstat (limited to 'release/i386')
| -rwxr-xr-x | release/i386/mk-azure.sh | 173 | ||||
| -rwxr-xr-x | release/i386/mk-vmimage.sh | 25 |
2 files changed, 190 insertions, 8 deletions
diff --git a/release/i386/mk-azure.sh b/release/i386/mk-azure.sh new file mode 100755 index 0000000..45b70ae --- /dev/null +++ b/release/i386/mk-azure.sh @@ -0,0 +1,173 @@ +#!/bin/sh +#- +# Copyright (c) 2014 The FreeBSD Foundation +# All rights reserved. +# +# This software was developed by Glen Barber under sponsorship +# from the FreeBSD Foundation. +# +# 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. +# +# mk-azure.sh: Create virtual machine disk images for Microsoft Azure +# +# $FreeBSD$ +# + +export PATH="/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin" + +usage() { + echo "Usage:" + echo -n "$(basename ${0}) vm-azure <base image>" + echo " <source tree> <dest dir> <disk image size> <vm image name>" + exit 1 +} + +panic() { + msg="${@}" + printf "${msg}\n" + if [ ! -z "${mddev}" ]; then + mdconfig -d -u ${mddev} + fi + # Do not allow one failure case to chain through any remaining image + # builds. + exit 0 +} + +vm_create_azure() { + # Arguments: + # vm-azure <base image> <source tree> <dest dir> <disk image size> <vm image name> + + VMBASE="${1}" + WORLDDIR="${2}" + DESTDIR="${3}" + VMSIZE="${4}" + VMIMAGE="${5}" + + if [ -z "${VMBASE}" -o -z "${WORLDDIR}" -o -z "${DESTDIR}" \ + -o -z "${VMSIZE}" -o -z "${VMIMAGE}" ]; then + usage + fi + + trap "umount ${DESTDIR}/dev ${DESTDIR}" INT QUIT TRAP ABRT TERM + + i=0 + mkdir -p ${DESTDIR} + truncate -s ${VMSIZE} ${VMBASE} + mddev=$(mdconfig -f ${VMBASE}) + newfs -j /dev/${mddev} + mkdir -p ${DESTDIR} + mount /dev/${mddev} ${DESTDIR} + make -C ${WORLDDIR} DESTDIR=$(realpath ${DESTDIR}) \ + installworld installkernel distribution || \ + panic 1 "\n\nCannot install the base system to ${DESTDIR}." + mount -t devfs devfs ${DESTDIR}/dev + chroot ${DESTDIR} /usr/bin/newaliases + echo '# Custom /etc/fstab for FreeBSD VM images' \ + > ${DESTDIR}/etc/fstab + echo '/dev/gpt/rootfs / ufs rw 2 2' \ + >> ${DESTDIR}/etc/fstab + # Although a swap partition is created, it is not used in Azure. + echo '#/dev/gpt/swapfs none swap sw 0 0' \ + >> ${DESTDIR}/etc/fstab + + chroot ${DESTDIR} /etc/rc.d/ldconfig forcestart + chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg bootstrap -y + chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg install -y \ + python python2 python27 py27-asn1 sudo bash + if [ ! -z "${VM_EXTRA_PACKAGES}" ]; then + chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg install -y \ + ${VM_EXTRA_PACKAGES} + fi + + fetch -o ${DESTDIR}/usr/sbin/waagent \ + http://people.freebsd.org/~gjb/waagent + chmod +x ${DESTDIR}/usr/sbin/waagent + rm -f ${DESTDIR}/etc/resolv.conf + chroot ${DESTDIR} /usr/sbin/waagent -verbose -install + yes | chroot ${DESTDIR} /usr/sbin/waagent -deprovision + echo 'sshd_enable="YES"' > ${DESTDIR}/etc/rc.conf + echo 'ifconfig_hn0="SYNCDHCP"' >> ${DESTDIR}/etc/rc.conf + echo 'waagent_enable="YES"' >> ${DESTDIR}/etc/rc.conf + + echo 'console="comconsole vidconsole"' >> ${DESTDIR}/boot/loader.conf + echo 'comconsole_speed="115200"' >> ${DESTDIR}/boot/loader.conf + + if [ ! -z "${VM_RC_LIST}" ]; then + for _rcvar in ${VM_RC_LIST}; do + echo ${_rcvar}_enable="YES" >> ${DESTDIR}/etc/rc.conf + done + fi + + sync + + while ! umount ${DESTDIR}/dev ${DESTDIR}; do + i=$(( $i + 1 )) + if [ $i -ge 10 ]; then + # This should never happen. But, it has happened. + msg="Cannot umount(8) ${DESTDIR}\n" + msg="${msg}Something has gone horribly wrong." + panic 1 "${msg}" + fi + sleep 1 + done + + echo "Creating image... Please wait." + + mkimg -f vhdf -s gpt \ + -b /boot/pmbr -p freebsd-boot/bootfs:=/boot/gptboot \ + -p freebsd-swap/swapfs::1G \ + -p freebsd-ufs/rootfs:=${VMBASE} \ + -o ${VMIMAGE}.raw + + if [ ! -x "/usr/local/bin/qemu-img" ]; then + env ASSUME_ALWAYS_YES=yes pkg install -y emulators/qemu-devel + fi + + size=$(qemu-img info -f raw --output json ${VMIMAGE}.raw | awk '/virtual-size/ {print $2}' | tr -d ',') + size=$(( ( ${size} / ( 1024 * 1024 ) + 1 ) * ( 1024 * 1024 ) )) + qemu-img resize ${VMIMAGE}.raw ${size} + qemu-img convert -f raw -o subformat=fixed -O vpc ${VMIMAGE}.raw ${VMIMAGE} + + return 0 +} + +main() { + cmd="${1}" + shift 1 + + if [ -e "${AZURECONF}" -a ! -c "${AZURECONF}" ]; then + . ${AZURECONF} + fi + + case ${cmd} in + vm-azure) + eval vm_create_azure "$@" || return 0 + ;; + *|\?) + usage + ;; + esac + + return 0 +} + +main "$@" diff --git a/release/i386/mk-vmimage.sh b/release/i386/mk-vmimage.sh index 6ee1482..b3ffd23 100755 --- a/release/i386/mk-vmimage.sh +++ b/release/i386/mk-vmimage.sh @@ -32,7 +32,7 @@ # $FreeBSD$ # -PATH="/bin:/usr/bin:/sbin:/usr/sbin" +PATH="/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin" export PATH usage_vm_base() { @@ -58,16 +58,25 @@ usage() { } panic() { - rc="${1}" - shift 1 msg="${@}" printf "${msg}\n" if [ ! -z "${mddev}" ]; then mdconfig -d -u ${mddev} fi + case ${cmd} in + vm-base) + # If the vm-base target fails, the vm-image target + # cannot possibly succeed. Touch the .TARGET file + # so it is not attempted. + touch vm-image + ;; + *) + # FALLTHROUGH + ;; + esac # Do not allow one failure case to chain through any remaining image # builds. - exit 0 + return 1 } vm_create_baseimage() { @@ -96,7 +105,7 @@ vm_create_baseimage() { cd ${WORLDDIR} && \ make DESTDIR=${DESTDIR} \ installworld installkernel distribution || \ - panic 1 "\n\nCannot install the base system to ${DESTDIR}." + panic "\n\nCannot install the base system to ${DESTDIR}." chroot ${DESTDIR} /usr/bin/newaliases echo '# Custom /etc/fstab for FreeBSD VM images' \ > ${DESTDIR}/etc/fstab @@ -111,7 +120,7 @@ vm_create_baseimage() { # This should never happen. But, it has happened. msg="Cannot umount(8) ${DESTDIR}\n" msg="${msg}Something has gone horribly wrong." - panic 1 "${msg}" + panic "${msg}" fi sleep 1 done @@ -141,11 +150,11 @@ vm_create_vmdisk() { if [ -z "${mkimg_version}" ]; then msg="Cannot determine mkimg(1) version.\n" msg="${msg}Cannot continue without a known mkimg(1) version." - panic 0 "${msg}" + panic "${msg}" fi if ! mkimg --formats 2>/dev/null | grep -q ${FORMAT}; then - panic 0 "'${FORMAT}' is not supported by this mkimg(1).\n" + panic "'${FORMAT}' is not supported by this mkimg(1).\n" fi case ${FORMAT} in |
