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diff --git a/release/Makefile.vm b/release/Makefile.vm
--- a/release/Makefile.vm
+++ b/release/Makefile.vm
@@ -126,6 +126,7 @@
env TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} SWAPSIZE=${SWAPSIZE} \
QEMUSTATIC=${QEMUSTATIC} \
WITHOUT_QEMU=${WITHOUT_QEMU:Dtrue} \
+ NO_ROOT=${NO_ROOT:Dtrue} \
${.CURDIR}/scripts/mk-vmimage.sh \
-C ${.CURDIR}/tools/vmimage.subr -d ${.OBJDIR}/${.TARGET} -F ${_FS} \
-i ${.OBJDIR}/${_CW:tl}.${_FS}.${_FMT}.img -s ${VMSIZE} -f ${_FMT} \
diff --git a/release/tools/vmimage.subr b/release/tools/vmimage.subr
--- a/release/tools/vmimage.subr
+++ b/release/tools/vmimage.subr
@@ -49,8 +49,9 @@
}
vm_install_base() {
- # Installs the FreeBSD userland/kernel to the virtual machine disk.
+ local etcupdate_noroot
+ # Installs the FreeBSD userland/kernel to the virtual machine disk.
cd ${WORLDDIR} && \
make DESTDIR=${DESTDIR} ${INSTALLOPTS} \
installworld installkernel distribution || \
@@ -58,10 +59,19 @@
# Bootstrap etcupdate(8) database.
mkdir -p ${DESTDIR}/var/db/etcupdate
+ if [ -n "${NO_ROOT}" ]; then
+ etcupdate_noroot="-N"
+ fi
etcupdate extract -B \
-M "TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH}" \
-s ${WORLDDIR} -d ${DESTDIR}/var/db/etcupdate \
- -L /dev/stdout
+ -L /dev/stdout $etcupdate_noroot
+ if [ -n "${NO_ROOT}" ]; then
+ sed -n 's,^\.,./var/db/etcupdate/current,p' \
+ ${DESTDIR}/var/db/etcupdate/current/METALOG | \
+ env -i LC_COLLATE=C sort >> ${DESTDIR}/METALOG
+ rm ${DESTDIR}/var/db/etcupdate/current/METALOG
+ fi
echo '# Custom /etc/fstab for FreeBSD VM images' \
> ${DESTDIR}/etc/fstab
@@ -73,16 +83,28 @@
echo '/dev/gpt/swapfs none swap sw 0 0' \
>> ${DESTDIR}/etc/fstab
fi
+ if [ -n "${NO_ROOT}" ]; then
+ echo './etc/fstab type=file uname=root gname=wheel mode=0644' >> \
+ ${DESTDIR}/METALOG
+ fi
local hostname
hostname="$(echo $(uname -o) | tr '[:upper:]' '[:lower:]')"
echo "hostname=\"${hostname}\"" >> ${DESTDIR}/etc/rc.conf
+ if [ -n "${NO_ROOT}" ]; then
+ echo './etc/rc.conf type=file uname=root gname=wheel mode=0644' >> \
+ ${DESTDIR}/METALOG
+ fi
if [ "${VMFS}" = zfs ]; then
echo "zfs_enable=\"YES\"" >> ${DESTDIR}/etc/rc.conf
echo "zpool_reguid=\"zroot\"" >> ${DESTDIR}/etc/rc.conf
echo "zpool_upgrade=\"zroot\"" >> ${DESTDIR}/etc/rc.conf
echo "kern.geom.label.disk_ident.enable=0" >> ${DESTDIR}/boot/loader.conf
echo "zfs_load=YES" >> ${DESTDIR}/boot/loader.conf
+ if [ -n "${NO_ROOT}" ]; then
+ echo './boot/loader.conf type=file uname=root gname=wheel mode=0644' >> \
+ ${DESTDIR}/METALOG
+ fi
fi
return 0
@@ -187,15 +209,21 @@
}
buildfs() {
- local md tmppool
+ local md tmppool sourcepath
+
+ if [ -z "${NO_ROOT}" ]; then
+ sourcepath=${DESTDIR}
+ else
+ sourcepath=${DESTDIR}/METALOG
+ fi
case "${VMFS}" in
ufs)
- makefs ${MAKEFSARGS} -o label=rootfs -o version=2 -o softupdates=1 \
- ${VMBASE} ${DESTDIR}
+ cd ${DESTDIR} && makefs ${MAKEFSARGS} -o label=rootfs -o version=2 -o softupdates=1 \
+ ${VMBASE} ${sourcepath}
;;
zfs)
- makefs -t zfs ${MAKEFSARGS} \
+ cd ${DESTDIR} && makefs -t zfs ${MAKEFSARGS} \
-o poolname=zroot -o bootfs=zroot/ROOT/default -o rootpath=/ \
-o fs=zroot\;mountpoint=none \
-o fs=zroot/ROOT\;mountpoint=none \
@@ -212,7 +240,7 @@
-o fs=zroot/var/log\;setuid=off\;exec=off \
-o fs=zroot/var/mail\;atime=on \
-o fs=zroot/var/tmp\;setuid=off \
- ${VMBASE} ${DESTDIR}
+ ${VMBASE} ${sourcepath}
;;
*)
echo "Unexpected VMFS value '${VMFS}'"
@@ -276,7 +304,7 @@
WITH_UNIFIED_OBJDIR=yes \
make -C ${WORLDDIR}/stand -V .OBJDIR)"
BOOTFILES="$(realpath ${BOOTFILES})"
- MAKEFSARGS="-s ${VMSIZE}"
+ MAKEFSARGS="-s ${VMSIZE} -D"
case "${TARGET}:${TARGET_ARCH}" in
amd64:amd64 | i386:i386)

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