diskimage-builder/diskimage_builder/elements/debian/install.d/10-cloud-opinions
Dmitriy Rabotyagov cff37ce502 Stop creating default user for cloud-init
All relatively modern cloud-inits are capable of creating default user
as well as granting root privileges for them. Currently
cloud-init creates pretty much the same sudoers file.
So running steps under the new DIB_DEBIAN_CLOUD_INIT_HELPER
does not make sense for last couple of Debian releases.

Change-Id: I3cebd318f1f0313bba00ecf639328978d3ad0f32
2023-10-10 16:04:31 +00:00

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#!/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 [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
case "${DIB_RELEASE}" in
hamm|slink|potato|woody|sarge|etch|lenny|squeeze|wheezy)
DIB_DEBIAN_ALT_INIT_PACKAGE=${DIB_DEBIAN_ALT_INIT_PACKAGE:-sysvinit}
DIB_DEBIAN_CLOUD_INIT_HELPER=${DIB_DEBIAN_CLOUD_INIT_HELPER:-'true'}
;;
*)
DIB_DEBIAN_ALT_INIT_PACKAGE=${DIB_DEBIAN_ALT_INIT_PACKAGE:-systemd-sysv}
;;
esac
if [ -n "${DIB_DEBIAN_CLOUD_INIT_HELPER:-}" ]; then
adduser --gecos Debian-cloud-init-user --disabled-password --quiet debian
install -d -m 0755 -o root -g root /etc/sudoers.d
echo 'debian ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/debian-cloud-init
chmod 0440 /etc/sudoers.d/debian-cloud-init
fi
if [ "$DIB_DEBIAN_ALT_INIT_PACKAGE" != "sysvinit" ]; then
# To avoid a conflict against an essential package, we need to remove sysvinit first
dpkg --purge --force remove-essential sysvinit
apt-get install -y $DIB_DEBIAN_ALT_INIT_PACKAGE
printf "Package: sysvinit\nPin: origin \"\"\nPin-Priority: -1\n" > \
/etc/apt/preferences.d/sysvinit
fi
case "${DIB_RELEASE}" in
bookworm|stable|testing)
apt-get install -y netplan.io
;;
esac