diskimage-builder/elements/baremetal/cleanup.d/99-extract-kernel-and-ramdisk

#!/bin/bash
#
# Copyright 2014 Hewlett-Packard Development Company, L.P.
#
# 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.

if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

[ -n "$TARGET_ROOT" ]

source $_LIB/img-functions

# Dig up the initrd and kernel to use.
select_boot_kernel_initrd $TARGET_ROOT
sudo cp $BOOTDIR/$KERNEL ${IMAGE_NAME}.vmlinuz
sudo cp $BOOTDIR/$RAMDISK ${IMAGE_NAME}.initrd
sudo chmod a+r ${IMAGE_NAME}.vmlinuz
sudo chmod a+r ${IMAGE_NAME}.initrd

if [ -f $TARGET_ROOT/dib-signed-kernel-version ] ; then
    echo "Removing $TARGET_ROOT/dib-signed-kernel-version"
    sudo rm -f $TARGET_ROOT/dib-signed-kernel-version
fi