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scripts/mkimage: enable building Open Virtualization Format image

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This commit is contained in:
zalaare 2016-04-15 14:47:20 -04:00
parent ce76ed6a5e
commit 8ada210183
1 changed files with 26 additions and 2 deletions
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28
scripts/mkimage
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@ -108,7 +108,7 @@ fi
HEADS=4 HEADS=4
TRACKS=32 TRACKS=32
SECTORS=$(( $SYSTEM_SIZE * 1024 * 1024 / 512 / $HEADS / $TRACKS )) SECTORS=$(( $SYSTEM_SIZE * 1024 * 1024 / 512 / $HEADS / $TRACKS ))
shopt -s expand_aliases # enables alias expansion in script shopt -s expand_aliases # enables alias expansion in script
alias mformat="mformat -i $DISK@@$OFFSET -h $HEADS -t $TRACKS -s $SECTORS" alias mformat="mformat -i $DISK@@$OFFSET -h $HEADS -t $TRACKS -s $SECTORS"
alias mcopy="mcopy -i $DISK@@$OFFSET" alias mcopy="mcopy -i $DISK@@$OFFSET"
@ -139,6 +139,18 @@ LABEL live
APPEND boot=UUID=$UUID_SYSTEM live quiet tty vga=current APPEND boot=UUID=$UUID_SYSTEM live quiet tty vga=current
EOF EOF
if [ "$PROJECT" = Virtual ]; then
cat << EOF > "$OE_TMP"/syslinux.cfg
DEFAULT virtual
TIMEOUT 50
PROMPT 0
LABEL virtual
KERNEL /$KERNEL_NAME
APPEND boot=UUID=$UUID_SYSTEM disk=UUID=$UUID_STORAGE quiet tty vga=current
EOF
fi
mcopy "$OE_TMP/syslinux.cfg" :: mcopy "$OE_TMP/syslinux.cfg" ::
# install extlinux # install extlinux
@ -255,7 +267,7 @@ fi # bootloader
sync sync
# add resize mark # add resize mark
if [ "$BOOTLOADER" != "syslinux" ]; then if [ "$BOOTLOADER" != "syslinux" -o "$PROJECT" = Virtual ]; then
mkdir "$OE_TMP/part2.fs" mkdir "$OE_TMP/part2.fs"
touch "$OE_TMP/part2.fs/.please_resize_me" touch "$OE_TMP/part2.fs/.please_resize_me"
echo "image: populating filesystem on part2..." echo "image: populating filesystem on part2..."
@ -268,6 +280,7 @@ fi # bootloader
echo "image: merging part2 back to image..." echo "image: merging part2 back to image..."
dd if="$OE_TMP/part2.ext4" of="$DISK" bs=512 seek="$STORAGE_PART_START" conv=fsync,notrunc >"$SAVE_ERROR" 2>&1 || show_error dd if="$OE_TMP/part2.ext4" of="$DISK" bs=512 seek="$STORAGE_PART_START" conv=fsync,notrunc >"$SAVE_ERROR" 2>&1 || show_error
# extract part1 from image to run fsck # extract part1 from image to run fsck
echo "image: extracting part1 from image..." echo "image: extracting part1 from image..."
SYSTEM_PART_COUNT=$(( $SYSTEM_PART_END - $SYSTEM_PART_START + 1 )) SYSTEM_PART_COUNT=$(( $SYSTEM_PART_END - $SYSTEM_PART_START + 1 ))
@ -276,6 +289,17 @@ fi # bootloader
echo "image: checking filesystem on part1..." echo "image: checking filesystem on part1..."
fsck -n $OE_TMP/part1.fat >"$SAVE_ERROR" 2>&1 || show_error fsck -n $OE_TMP/part1.fat >"$SAVE_ERROR" 2>&1 || show_error
# create virtual images
if [ "$PROJECT" = Virtual ]; then
echo "image: creating open virtual appliance..."
qemu-img convert -O vmdk -o subformat=streamOptimized "$DISK" "$DISK.vmdk"
sed -e "s,@DISTRO@,$DISTRO,g" -e "s,@DISK@,$(basename $DISK),g" -e "s,@DISK_SIZE@,$(ls -l $DISK.vmdk | awk '{print $5}'),g" $PROJECT_DIR/$PROJECT/config/ovf.template > $DISK.ovf
tar -C $TARGET_IMG -cf $DISK.ova $(basename $DISK).ovf $(basename $DISK).vmdk
echo "image: cleaning up..."
rm $DISK.vmdk $DISK.ovf
[ -n "$SUDO_USER" ] && chown $SUDO_USER: $DISK.ova
fi
# gzip # gzip
echo "image: compressing..." echo "image: compressing..."
gzip $DISK gzip $DISK