Initial commit providing a mechanism to create
openstack images as part of the release build. This mimics the way Microsoft Azure images are built, with the addition of installing the net/cloud-init package and adding a (commented) rc.conf(5) entry for cloudinit. Sponsored by: The FreeBSD Foundation
This commit is contained in:
Glen Barber
parent
461f70f64a
commit
573e7cca4b
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/projects/release-vmimage/; revision=273833
@ -10,8 +10,10 @@ VMFORMATS?= vhd vmdk qcow2 raw
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VMSIZE?= 20G
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VMBASE?= vm
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CLOUDWARE?= AZURE
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CLOUDWARE?= AZURE \
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OPENSTACK
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AZURE_FORMAT= vhdf
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OPENSTACK_FORMAT=qcow2
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.if defined(WITH_CLOUDWARE) && !empty(WITH_CLOUDWARE) && !empty(CLOUDWARE)
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. for _CW in ${CLOUDWARE}
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@ -65,3 +67,13 @@ vm-azure:
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${WORLDDIR} ${.TARGET} ${VMSIZE} ${AZUREIMAGE}
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.endif
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touch ${.TARGET}
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vm-openstack:
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.if exists(${.CURDIR}/${TARGET}/mk-openstack.sh)
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env TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
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OPENSTACKCONF=${OPENSTACKCONF}
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OPENSTACK_FORMAT=${OPENSTACK_FORMAT} \
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${.CURDIR}/${TARGET}/mk-openstack.sh ${.TARGET} openstack.img \
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${WORLDDIR} ${.TARGET} ${VMSIZE} ${OPENSTACKIMAGE}
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.endif
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touch ${.TARGET}
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153
release/amd64/mk-openstack.sh
Executable file
153
release/amd64/mk-openstack.sh
Executable file
@ -0,0 +1,153 @@
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#!/bin/sh
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#-
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# Copyright (c) 2014 The FreeBSD Foundation
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# All rights reserved.
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#
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# This software was developed by Glen Barber under sponsorship
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# from the FreeBSD Foundation.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# mk-openstack.sh: Create virtual machine disk images for Openstack
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#
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# $FreeBSD$
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#
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export PATH="/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin"
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usage() {
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echo "Usage:"
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echo -n "$(basename ${0}) vm-openstack <base image>"
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echo " <source tree> <dest dir> <disk image size> <vm image name>"
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exit 1
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}
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panic() {
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msg="${@}"
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printf "${msg}\n"
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if [ ! -z "${mddev}" ]; then
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mdconfig -d -u ${mddev}
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fi
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# Do not allow one failure case to chain through any remaining image
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# builds.
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exit 0
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}
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vm_create_openstack() {
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# Arguments:
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# vm-openstack <base image> <source tree> <dest dir> <disk image size>
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# <vm image name>
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VMBASE="${1}"
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WORLDDIR="${2}"
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DESTDIR="${3}"
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VMSIZE="${4}"
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VMIMAGE="${5}"
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if [ -z "${VMBASE}" -o -z "${WORLDDIR}" -o -z "${DESTDIR}" \
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-o -z "${VMSIZE}" -o -z "${VMIMAGE}" ]; then
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usage
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fi
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trap "umount ${DESTDIR}/dev ${DESTDIR}" INT QUIT TRAP ABRT TERM
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i=0
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mkdir -p ${DESTDIR}
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truncate -s ${VMSIZE} ${VMBASE}
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mddev=$(mdconfig -f ${VMBASE})
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newfs -j /dev/${mddev}
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mkdir -p ${DESTDIR}
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mount /dev/${mddev} ${DESTDIR}
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make -C ${WORLDDIR} DESTDIR=$(realpath ${DESTDIR}) \
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installworld installkernel distribution || \
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panic "\n\nCannot install the base system to ${DESTDIR}."
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mount -t devfs devfs ${DESTDIR}/dev
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chroot ${DESTDIR} /usr/bin/newaliases
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echo '# Custom /etc/fstab for FreeBSD VM images' \
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> ${DESTDIR}/etc/fstab
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echo '/dev/gpt/rootfs / ufs rw 2 2' \
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>> ${DESTDIR}/etc/fstab
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echo '/dev/gpt/swapfs none swap sw 0 0' \
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>> ${DESTDIR}/etc/fstab
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chroot ${DESTDIR} /etc/rc.d/ldconfig forcestart
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chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg bootstrap -y
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if [ ! -z "${VM_EXTRA_PACKAGES}" ]; then
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chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg install -y \
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${VM_EXTRA_PACKAGES}
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fi
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rm -f ${DESTDIR}/etc/resolv.conf
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echo 'sshd_enable="YES"' > ${DESTDIR}/etc/rc.conf
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echo 'ifconfig_DEFAULT="SYNCDHCP"' >> ${DESTDIR}/etc/rc.conf
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if [ ! -z "${VM_RC_LIST}" ]; then
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for _rcvar in ${VM_RC_LIST}; do
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echo ${_rcvar}_enable="YES" >> ${DESTDIR}/etc/rc.conf
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done
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fi
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sync
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while ! umount ${DESTDIR}/dev ${DESTDIR}; do
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i=$(( $i + 1 ))
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if [ $i -ge 10 ]; then
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# This should never happen. But, it has happened.
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msg="Cannot umount(8) ${DESTDIR}\n"
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msg="${msg}Something has gone horribly wrong."
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panic "${msg}"
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fi
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sleep 1
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done
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echo "Creating image... Please wait."
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mkimg -f ${OPENSTACK_FORMAT} -s gpt \
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-b /boot/pmbr -p freebsd-boot/bootfs:=/boot/gptboot \
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-p freebsd-swap/swapfs::1G \
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-p freebsd-ufs/rootfs:=${VMBASE} \
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-o ${VMIMAGE}.raw
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return 0
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}
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main() {
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cmd="${1}"
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shift 1
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if [ -e "${OPENSTACKCONF}" -a ! -c "${OPENSTACKCONF}" ]; then
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. ${OPENSTACKCONF}
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fi
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case ${cmd} in
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vm-openstack)
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eval vm_create_openstack "$@" || return 0
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;;
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*|\?)
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usage
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;;
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esac
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return 0
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}
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main "$@"
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153
release/i386/mk-openstack.sh
Executable file
153
release/i386/mk-openstack.sh
Executable file
@ -0,0 +1,153 @@
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#!/bin/sh
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#-
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# Copyright (c) 2014 The FreeBSD Foundation
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# All rights reserved.
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#
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# This software was developed by Glen Barber under sponsorship
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# from the FreeBSD Foundation.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# mk-openstack.sh: Create virtual machine disk images for Openstack
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#
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# $FreeBSD$
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#
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export PATH="/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin"
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usage() {
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echo "Usage:"
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echo -n "$(basename ${0}) vm-openstack <base image>"
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echo " <source tree> <dest dir> <disk image size> <vm image name>"
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exit 1
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}
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panic() {
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msg="${@}"
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printf "${msg}\n"
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if [ ! -z "${mddev}" ]; then
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mdconfig -d -u ${mddev}
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fi
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# Do not allow one failure case to chain through any remaining image
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# builds.
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exit 0
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}
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vm_create_openstack() {
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# Arguments:
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# vm-openstack <base image> <source tree> <dest dir> <disk image size>
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# <vm image name>
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VMBASE="${1}"
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WORLDDIR="${2}"
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DESTDIR="${3}"
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VMSIZE="${4}"
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VMIMAGE="${5}"
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if [ -z "${VMBASE}" -o -z "${WORLDDIR}" -o -z "${DESTDIR}" \
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-o -z "${VMSIZE}" -o -z "${VMIMAGE}" ]; then
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usage
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fi
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trap "umount ${DESTDIR}/dev ${DESTDIR}" INT QUIT TRAP ABRT TERM
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i=0
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mkdir -p ${DESTDIR}
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truncate -s ${VMSIZE} ${VMBASE}
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mddev=$(mdconfig -f ${VMBASE})
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newfs -j /dev/${mddev}
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mkdir -p ${DESTDIR}
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mount /dev/${mddev} ${DESTDIR}
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make -C ${WORLDDIR} DESTDIR=$(realpath ${DESTDIR}) \
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installworld installkernel distribution || \
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panic "\n\nCannot install the base system to ${DESTDIR}."
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mount -t devfs devfs ${DESTDIR}/dev
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chroot ${DESTDIR} /usr/bin/newaliases
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echo '# Custom /etc/fstab for FreeBSD VM images' \
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> ${DESTDIR}/etc/fstab
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echo '/dev/gpt/rootfs / ufs rw 2 2' \
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>> ${DESTDIR}/etc/fstab
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echo '/dev/gpt/swapfs none swap sw 0 0' \
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>> ${DESTDIR}/etc/fstab
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chroot ${DESTDIR} /etc/rc.d/ldconfig forcestart
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chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg bootstrap -y
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if [ ! -z "${VM_EXTRA_PACKAGES}" ]; then
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chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg install -y \
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${VM_EXTRA_PACKAGES}
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fi
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rm -f ${DESTDIR}/etc/resolv.conf
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echo 'sshd_enable="YES"' > ${DESTDIR}/etc/rc.conf
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echo 'ifconfig_DEFAULT="SYNCDHCP"' >> ${DESTDIR}/etc/rc.conf
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if [ ! -z "${VM_RC_LIST}" ]; then
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for _rcvar in ${VM_RC_LIST}; do
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echo ${_rcvar}_enable="YES" >> ${DESTDIR}/etc/rc.conf
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done
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fi
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sync
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while ! umount ${DESTDIR}/dev ${DESTDIR}; do
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i=$(( $i + 1 ))
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if [ $i -ge 10 ]; then
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# This should never happen. But, it has happened.
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msg="Cannot umount(8) ${DESTDIR}\n"
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msg="${msg}Something has gone horribly wrong."
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panic "${msg}"
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fi
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sleep 1
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done
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echo "Creating image... Please wait."
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mkimg -f ${OPENSTACK_FORMAT} -s gpt \
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-b /boot/pmbr -p freebsd-boot/bootfs:=/boot/gptboot \
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-p freebsd-swap/swapfs::1G \
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-p freebsd-ufs/rootfs:=${VMBASE} \
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-o ${VMIMAGE}.raw
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return 0
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}
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main() {
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cmd="${1}"
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shift 1
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if [ -e "${OPENSTACKCONF}" -a ! -c "${OPENSTACKCONF}" ]; then
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. ${OPENSTACKCONF}
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fi
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case ${cmd} in
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vm-openstack)
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eval vm_create_openstack "$@" || return 0
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;;
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*|\?)
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usage
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;;
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esac
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return 0
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}
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main "$@"
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10
release/tools/openstack.conf
Normal file
10
release/tools/openstack.conf
Normal file
@ -0,0 +1,10 @@
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#!/bin/sh
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#
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# $FreeBSD$
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#
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# Set to a list of packages to install.
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export VM_EXTRA_PACKAGES="net/cloud-init"
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# Set to a list of third-party software to enable in rc.conf(5).
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export VM_RC_LIST="#cloudinit"
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