#!/bin/bash
-# Copyright 2011 GRNET S.A. All rights reserved.
+# Copyright (C) 2011 GRNET S.A.
#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
#
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
#
-# 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 REGENTS 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 REGENTS 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.
-#
-# The views and conclusions contained in the software and documentation are
-# those of the authors and should not be interpreted as representing official
-# policies, either expressed or implied, of GRNET S.A.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
set -e
set -o pipefail
ganeti_os_main
-case "$IMAGE_TYPE" in
- extdump)
- image_file="$IMAGE_DIR/$IMAGE_NAME-$ARCH.extdump";;
- ntfsdump)
- image_file="$IMAGE_DIR/$IMAGE_NAME-$ARCH.ntfsdump";;
- *)
- log_error "Unknown image type: \`$IMAGE_TYPE'.";
- exit 1
-esac
+if [ "$IMAGE_TYPE" = custom ]; then
+ image_file=/dev/null
+ image_size=\
+ $($CURL -sI "$IMAGE_NAME" | grep ^Content-Length: | cut -d" " -f2)
+else
+ image_file="$IMAGE_DIR/$IMAGE_NAME.$IMAGE_TYPE"
+ image_size="$(stat -L -c %s "$image_file")"
+fi
if [ ! -e "$image_file" ]; then
log_error "Image file \`$image_file' does not exit."
monitor="" #Empty if progress monitor support is disabled
if [ "$progress_monitor_support" = "yes" ]; then
- image_size="$(stat -L -c %s "$image_file")"
- monitor="$(printf "%q" "$PROGRESS_MONITOR") \
+ monitor="$PROGRESS_MONITOR \
-i $(printf "%q" "$INSTANCE_NAME") -r $image_size"
fi
# This is needed for file disks.
if [ ! -b "$blockdev" ]; then
original_blockdev="$blockdev"
- blockdev=$("$LOSETUP" -sf "$blockdev")
- add_cleanup "$LOSETUP" -d "$blockdev"
+ blockdev=$($LOSETUP -sf "$blockdev")
+ add_cleanup $LOSETUP -d "$blockdev"
fi
-format_disk0 "$blockdev" "$IMAGE_TYPE"
-
-filesystem_dev=$(map_disk0 "$blockdev")
-add_cleanup unmap_disk0 "$blockdev"
-
-root_dev="${filesystem_dev}-1"
+case "$IMAGE_TYPE" in
+ ntfsdump|extdump)
+ # Create partitions
+ format_disk0 "$blockdev" "$IMAGE_TYPE"
+
+ # Install a new MBR
+ $INSTALL_MBR -p 1 -i n "$blockdev"
+
+ target="$(map_disk0 "$blockdev")-1" #the root device
+ add_cleanup unmap_disk0 "$blockdev"
+ snf_export_PROPERTY_ROOT_PARTITION=1
+ if [ "$IMAGE_TYPE" = "ntfsdump" ]; then
+ snf_export_PROPERTY_OSFAMILY="windows"
+ else
+ snf_export_PROPERTY_OSFAMILY="linux"
+ fi
+ ;;
+ diskdump|custom)
+ target="$blockdev"
+ ;;
+esac
-# dd the dump to its new home :-)
-# Deploying an image file on a target block device is a streaming
-# copy operation. Enable the direct I/O flag on the output fd to
-# avoid polluting the host cache with useless data.
-$monitor dd bs=4M if="$image_file" of="$root_dev" oflag=direct
+if [ "$IMAGE_TYPE" = "custom" ]; then
+ "$CURL" "$IMAGE_NAME" 2>/dev/null |\
+ $monitor dd bs=4M of="$target" oflag=direct
+else
+ # dd the dump to its new home :-)
+ # Deploying an image file on a target block device is a streaming copy
+ # operation. Enable the direct I/O flag on the output fd to avoid polluting
+ # the host cache with useless data.
+ $monitor dd bs=4M if="$image_file" of="$target" oflag=direct
+fi
# Create a floppy image
floppy=$(mktemp --tmpdir floppy.XXXXXX)
snf_export_TYPE="$IMG_FORMAT"
snf_export_PASSWORD="$IMG_PASSWD"
snf_export_HOSTNAME="$instance"
+if [ -n "$IMG_PROPERTIES" ]; then
+ snf_export_PROPERTIES="$IMG_PROPERTIES"
+fi
if [ -n "$IMG_PERSONALITY" ]; then
snf_export_PERSONALITY="$IMG_PERSONALITY"
fi
"$QEMU_IMG" create -f qcow2 -b "$HELPER_IMG" "$snapshot"
-"$TIMELIMIT" -t "$HELPER_SOFT_TIMEOUT" -T "$HELPER_HARD_TIMEOUT" \
+echo "$(date +%Y:%m:%d-%H:%M:%S.%N) Starting helper VM..."
+$TIMELIMIT -t "$HELPER_SOFT_TIMEOUT" -T "$HELPER_HARD_TIMEOUT" \
kvm -runas "$HELPER_USER" -drive file="$snapshot" \
- -drive file="$root_dev",format=raw,if=virtio,cache=none \
+ -drive file="$blockdev",format=raw,if=virtio,cache=none \
-boot c -serial stdio -serial file:"$result_file" \
-fda "$floppy" -vga none -nographic -parallel none -monitor null \
-kernel "$HELPER_KERNEL" -initrd "$HELPER_INITRD" \
-append "quiet ro root=/dev/sda1 console=ttyS0,9600n8 snf_image_activate_helper" \
2>&1 | sed 's|^|HELPER: |g'
+echo "$(date +%Y:%m:%d-%H:%M:%S.%N) Helper VM finished."
if [ $? -ne 0 ]; then
if [ $? -gt 128 ]; then
exit 1
fi
-# Install a new MBR
-"$INSTALL_MBR" -p 1 -i n "$blockdev"
-
# Execute cleanups
cleanup
trap - EXIT
projects / snf-image / blobdiff