create

#!/bin/sh

# Copyright (C) 2010, 2011, 2012 Oregon State University
# Copyright (C) 2013, 2014, 2015 GRNET S.A.
#
# 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.
#
# 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.
#
# 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
. ./common.sh
debug set -x

# TODO: optimise some things based on INSTANCE_REINSTALL=1

test 'no' = "$CDINSTALL" || exit 0
RUN_PARTS="`which run-parts`"
get_imagefile
# workaround restore's non-unique /tmp/rstdir* & /tmp/rstmode*
test -f "$IMAGE_FILE" || die 'Can'\''t find image file "%s"\n' "$IMAGE_FILE"
case "$IMAGE_TYPE" in
    tarball|dump)
        losetup_blockdev
        ! test 'dump' = "$IMAGE_TYPE" || use_unique_tmpdir
        get_disk0_size_mbytes
        check_swap_size
        format_disk0
        ;;
    qemu)
        if test 'nomount' = "`printf '%s' "$IMAGE_NAME" | cut -d- -f1`" && ! test -b "$BLOCKDEV"; then
            qcow_extract 'raw'
        else
            losetup_blockdev
            qcow_extract
        fi
        # deploying something like a windows image, skip the rest
        ! test 'yes' = "$NOMOUNT" || exit 0
        ;;
esac
map_all
if test -n "$RUN_PARTS" && test -d "$PRE_CUSTOMIZE_DIR"; then
    export TARGET SUITE IMAGE_TYPE filesystem_dev
    env DISK_0_PATH="$BLOCKDEV" "$RUN_PARTS" "$PRE_CUSTOMIZE_DIR"
fi
if ! test 'qemu' = "$IMAGE_TYPE"; then
    mkfs_disk0
    get_uuids
fi
mkdir_disk0_temp
mount_disk0
case "$IMAGE_TYPE" in
    tarball)
        tarball_extract
        ;;
    dump)
        dump_extract
        ;;
esac
test 'qemu' = "$IMAGE_TYPE" || setup_fstab
! test 'True' = "$INSTANCE_HV_serial_console" || setup_console
filesystem_relabel
if test -n "$RUN_PARTS" && test -d "$CUSTOMIZE_DIR"; then
    ROOT_DEV="$root_dev"; BOOT_DEV="$boot_dev"; IMG_SSH_KEY_URL="$IMG_SSH_KEY_URL"
    export TARGET SUITE ROOT_DEV BOOT_DEV IMAGE_TYPE IMG_SSH_KEY_URL
    env DISK_0_PATH="$BLOCKDEV" "$RUN_PARTS" "$CUSTOMIZE_DIR"
fi