Add x86_64_v2 to _BASEARCH_MAP
Add link to AlmaLinux bugtracker
This commit is contained in:
Eduard Abdullin
root
commit
e2274948b0
154
0044-automatic-Add-systemd-inhibitor-lock.patch
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154
0044-automatic-Add-systemd-inhibitor-lock.patch
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@ -0,0 +1,154 @@
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From 08a3d5d13142c79083e5cd6043eef8423c19f2c9 Mon Sep 17 00:00:00 2001
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From: Marek Blaha <mblaha@redhat.com>
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Date: Thu, 28 May 2026 14:21:48 +0000
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Subject: [PATCH] automatic: Add systemd inhibitor lock
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dnf-automatic now acquires a systemd inhibitor lock during the transaction
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phase to prevent system shutdown or sleep from interrupting the process,
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which could leave the system in an inconsistent state.
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The implementation is opt-out via new `systemd_inhibit` option in the
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[commands] section.
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For: https://redhat.atlassian.net/browse/RHEL-111536
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Original upstream commit: e18732b5
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---
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dnf.spec | 1 +
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dnf/automatic/main.py | 53 +++++++++++++++++++++++++++++++++++-------
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doc/automatic.rst | 5 ++++
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etc/dnf/automatic.conf | 3 +++
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4 files changed, 53 insertions(+), 9 deletions(-)
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diff --git a/dnf.spec b/dnf.spec
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index 770c70c1..ecf18454 100644
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--- a/dnf.spec
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+++ b/dnf.spec
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@@ -195,6 +195,7 @@ Python 3 interface to DNF.
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Summary: %{pkg_summary} - automated upgrades
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BuildRequires: systemd
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Requires: python3-%{name} = %{version}-%{release}
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+Recommends: (python3-dbus if systemd)
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%{?systemd_requires}
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%description automatic
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diff --git a/dnf/automatic/main.py b/dnf/automatic/main.py
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index 1a1e1cf0..c06c7d09 100644
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--- a/dnf/automatic/main.py
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+++ b/dnf/automatic/main.py
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@@ -23,6 +23,7 @@ from __future__ import print_function
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from __future__ import unicode_literals
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import argparse
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+import contextlib
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import logging
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import os
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import random
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@@ -46,6 +47,36 @@ import libdnf.conf
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logger = logging.getLogger('dnf')
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+@contextlib.contextmanager
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+def systemd_inhibit():
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+ """Acquire a systemd inhibitor lock to block system shutdown/sleep.
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+ """
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+ fd = None
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+ try:
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+ import dbus
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+ except ImportError:
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+ logger.debug(_("dbus module is not available, skipping systemd inhibitor lock"))
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+ yield
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+ return
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+
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+ try:
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+ bus = dbus.SystemBus()
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+ proxy = bus.get_object("org.freedesktop.login1",
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+ "/org/freedesktop/login1")
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+ manager = dbus.Interface(proxy, "org.freedesktop.login1.Manager")
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+ fd = manager.Inhibit("idle:sleep:shutdown",
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+ "dnf-automatic",
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+ "Transaction running",
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+ "block")
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+ except dbus.DBusException as e:
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+ logger.debug(_("Failed to acquire systemd inhibitor lock: %s"), e)
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+ try:
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+ yield
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+ finally:
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+ if fd is not None:
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+ os.close(fd.take())
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+
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+
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def build_emitters(conf):
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emitters = dnf.util.MultiCallList([])
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system_name = conf.emitters.system_name
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@@ -190,6 +221,7 @@ class CommandsConfig(Config):
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libdnf.conf.VectorString(['default', 'security'])))
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self.add_option('random_sleep', libdnf.conf.OptionNumberInt32(300))
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self.add_option('network_online_timeout', libdnf.conf.OptionNumberInt32(60))
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+ self.add_option('systemd_inhibit', libdnf.conf.OptionBool(True))
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self.add_option('reboot', libdnf.conf.OptionEnumString('never',
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libdnf.conf.VectorString(['never', 'when-changed', 'when-needed'])))
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self.add_option('reboot_command', libdnf.conf.OptionString(
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@@ -363,17 +395,20 @@ def main(args):
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emitters.commit()
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return 0
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- gpgsigcheck(base, trans.install_set)
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- base.do_transaction()
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+ inhibit = systemd_inhibit() if conf.commands.systemd_inhibit \
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+ else contextlib.nullcontext()
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+ with inhibit:
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+ gpgsigcheck(base, trans.install_set)
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+ base.do_transaction()
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- # In case of no global error occurred within the transaction,
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- # we need to check state of individual transaction items.
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- for tsi in trans:
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- if tsi.state == libdnf.transaction.TransactionItemState_ERROR:
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- raise dnf.exceptions.Error(_('Transaction failed'))
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+ # In case of no global error occurred within the transaction,
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+ # we need to check state of individual transaction items.
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+ for tsi in trans:
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+ if tsi.state == libdnf.transaction.TransactionItemState_ERROR:
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+ raise dnf.exceptions.Error(_('Transaction failed'))
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- emitters.notify_applied()
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- emitters.commit()
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+ emitters.notify_applied()
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+ emitters.commit()
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if (conf.commands.reboot == 'when-changed' or
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(conf.commands.reboot == 'when-needed' and base.reboot_needed())):
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diff --git a/doc/automatic.rst b/doc/automatic.rst
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index d342c957..cab1107a 100644
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--- a/doc/automatic.rst
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+++ b/doc/automatic.rst
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@@ -90,6 +90,11 @@ Setting the mode of operation of the program.
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What kind of upgrades to look at. ``default`` signals looking for all available updates, ``security`` only those with an issued security advisory.
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+``systemd_inhibit``
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+ boolean, default: True
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+
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+ Whether to block system shutdown while applying package updates. When enabled, dnf-automatic acquires a systemd inhibitor lock during the transaction phase to prevent scheduled reboots or system shutdown from interrupting package installation. The lock is automatically released when the transaction completes. If systemd-logind is unavailable (e.g., in containers), this setting has no effect. Set to ``False`` to disable if the inhibitor conflicts with your maintenance workflows.
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+
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``reboot``
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either one of ``never``, ``when-changed``, ``when-needed``, default: ``never``
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diff --git a/etc/dnf/automatic.conf b/etc/dnf/automatic.conf
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index f60f75b9..dd27e798 100644
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--- a/etc/dnf/automatic.conf
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+++ b/etc/dnf/automatic.conf
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@@ -9,6 +9,9 @@ random_sleep = 0
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# connect to remote repositories.
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network_online_timeout = 60
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+# Whether to block system shutdown while applying package updates.
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+systemd_inhibit = yes
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+
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# To just receive updates use dnf-automatic-notifyonly.timer
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# Whether updates should be downloaded when they are available, by
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--
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2.54.0
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8
dnf.spec
8
dnf.spec
@ -72,7 +72,7 @@ It supports RPMs, modules and comps groups & environments.
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Name: dnf
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Version: 4.20.0
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Release: 24%{?dist}.alma.1
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Release: 25%{?dist}.alma.1
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Summary: %{pkg_summary}
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# For a breakdown of the licensing, see PACKAGE-LICENSING
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License: GPL-2.0-or-later AND GPL-1.0-only
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@ -121,6 +121,7 @@ Patch40: 0040-bootc-unlock-only-if-usr-is-read-only.patch
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Patch41: 0041-bootc-Call-make_writable-when-DeploymentUnlockedStat.patch
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Patch42: 0042-Preserve-ACL-when-rotating-logs.patch
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Patch43: 0043-history-info-Fix-Persistence-display-for-interval-qu.patch
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Patch44: 0044-automatic-Add-systemd-inhibitor-lock.patch
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# AlmaLinux Patch
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Patch1001: 0001-Add-link-to-AlmaLinux-bugtracker.patch
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@ -486,10 +487,13 @@ popd
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# bootc subpackage does not include any files
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%changelog
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* Wed May 20 2026 Eduard Abdullin <eabdullin@almalinux.org> - 4.20.0-24.alma.1
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* Fri Jul 10 2026 Eduard Abdullin <eabdullin@almalinux.org> - 4.20.0-25.alma.1
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- Add x86_64_v2 to _BASEARCH_MAP
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- Add link to AlmaLinux bugtracker
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* Wed Jul 08 2026 Marek Blaha <mblaha@redhat.com> - 4.20.0-25
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- automatic: Add systemd inhibitor lock (RHEL-111536)
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* Wed Apr 22 2026 Evan Goode <egoode@redhat.com> - 4.20.0-24
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- history info: Fix Persistence display for interval queries (RHEL-154738)
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