Commit efdeab61 authored by Darko Poljak's avatar Darko Poljak

Merge branch '__apt_unattended_upgrades' into 'master'

__apt_unattended_upgrades

See merge request !828
parents a518134b 65c5b592
Pipeline #583 passed with stage
in 51 seconds
cdist-type__apt_unattended_upgrades(7)
======================================
NAME
----
cdist-type__apt_unattended_upgrades - automatic installation of updates
DESCRIPTION
-----------
Install and configure unattended-upgrades package.
For more information see https://wiki.debian.org/UnattendedUpgrades.
OPTIONAL MULTIPLE PARAMETERS
----------------------------
option
Set options for unattended-upgrades. See examples.
Supported options with default values (as of 2020-01-17) are:
- AutoFixInterruptedDpkg, default is "true"
- MinimalSteps, default is "true"
- InstallOnShutdown, default is "false"
- Mail, default is "" (empty)
- MailOnlyOnError, default is "false"
- Remove-Unused-Kernel-Packages, default is "true"
- Remove-New-Unused-Dependencies, default is "true"
- Remove-Unused-Dependencies, default is "false"
- Automatic-Reboot, default is "false"
- Automatic-Reboot-WithUsers, default is "true"
- Automatic-Reboot-Time, default is "02:00"
- SyslogEnable, default is "false"
- SyslogFacility, default is "daemon"
- OnlyOnACPower, default is "true"
- Skip-Updates-On-Metered-Connections, default is "true"
- Verbose, default is "false"
- Debug, default is "false"
blacklist
Python regular expressions, matching packages to exclude from upgrading.
EXAMPLES
--------
.. code-block:: sh
__apt_unattended_upgrades \
--option Mail=root \
--option MailOnlyOnError=true \
--blacklist multipath-tools \
--blacklist open-iscsi
AUTHORS
-------
Ander Punnar <ander-at-kvlt-dot-ee>
COPYING
-------
Copyright \(C) 2020 Ander Punnar. 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 3 of the License, or (at your option) any
later version.
#!/bin/sh -e
#
# 2020 Ander Punnar (ander-at-kvlt-dot-ee)
#
# This file is part of cdist.
#
# cdist 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 3 of the License, or
# (at your option) any later version.
#
# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
#
__package unattended-upgrades
export require='__package/unattended-upgrades'
# in normal circumstances 20auto-upgrades is managed
# by debconf and it can only contain these lines
__file /etc/apt/apt.conf.d/20auto-upgrades \
--owner root \
--group root \
--mode 644 \
--source - << EOF
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";
EOF
# lets not write into upstream 50unattended-upgrades file,
# but use our own config file to avoid clashes
conf_file='/etc/apt/apt.conf.d/51unattended-upgrades-cdist'
conf='# this file is managed by cdist'
if [ -f "$__object/parameter/option" ]
then
o=''
while read -r l
do
o="$( printf '%s\nUnattended-Upgrade::%s "%s";\n' "$o" "${l%%=*}" "${l#*=}" )"
done \
< "$__object/parameter/option"
conf="$( printf '%s\n%s\n' "$conf" "$o" )"
fi
if [ -f "$__object/parameter/blacklist" ]
then
b='Unattended-Upgrade::Package-Blacklist {'
while read -r l
do
b="$( printf '%s\n"%s";\n' "$b" "$l" )"
done \
< "$__object/parameter/blacklist"
conf="$( printf '%s\n%s\n}\n' "$conf" "$b" )"
fi
if [ "$( echo "$conf" | wc -l )" -gt 1 ]
then
echo "$conf" \
| __file "$conf_file" \
--owner root \
--group root \
--mode 644 \
--source -
else
__file "$conf_file" --state absent
fi
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