39 lines
1.5 KiB
Plaintext
39 lines
1.5 KiB
Plaintext
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#!/bin/bash
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#
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# Copyright 2017 Andreas Florath <andreas@florath.net>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# Many elements install additional distribution packages.
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# In addition the user can provide a set of packages to be installed
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# via the '-p' switch.
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# Some of them influence the boot process and therefore the initramfs
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# needs to be updated. Because the package manager during the image
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# creation process is configured not to run package scripts, this needs
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# to be done explicitly.
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update-initramfs -u
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# Please note that the 'dracut-regenerate' element does a similar job.
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# Nevertheless the update-initramfs / mkinitramfs are (currently) the
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# standard way for Debian / Ubuntu.
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# Also the 'dracut-regenerate' element can currently (Sep 2017) not
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# be used with Ubuntu, because of some problems, e.g. it clashes with
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# the ubuntu-minimal distribution package (not the DIB element with
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# the same name).
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