diskimage-builder/elements/vm/cleanup.d/51-bootloader

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#!/bin/bash
#
# Copyright 2014 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
set -eux
set -o pipefail
[ -n "$TARGET_ROOT" ]
source $_LIB/img-functions
# Dig up the initrd and kernel to use.
if [ -d $TARGET_ROOT/boot/syslinux ] ; then
select_boot_kernel_initrd $TARGET_ROOT
cat > $TARGET_ROOT/boot/syslinux/syslinux.cfg<<_EOF_
DEFAULT linux
LABEL linux
KERNEL $KERNEL
APPEND ro root=LABEL=cloudimg-rootfs console=tty0 console=ttyS0,115200
INITRD $RAMDISK
_EOF_
fi