7202aee4b8
- ci-Inhibit-sshd-keygen-.service-if-cloud-init-is-active.patch [bz#2002492] - ci-add-the-drop-in-also-in-the-files-section-of-cloud-i.patch [bz#2002492] - Resolves: bz#2002492 (util.py[WARNING]: Failed generating key type rsa to file /etc/ssh/ssh_host_rsa_key)
105 lines
4.3 KiB
Diff
105 lines
4.3 KiB
Diff
From e6412be62079bbec5d67d178711ea42f21cafab8 Mon Sep 17 00:00:00 2001
|
|
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
|
|
Date: Tue, 12 Oct 2021 16:35:00 +0200
|
|
Subject: [PATCH 1/2] Inhibit sshd-keygen@.service if cloud-init is active
|
|
(#1028)
|
|
|
|
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
|
|
RH-MergeRequest: 11: Add drop-in to prevent race with sshd-keygen service
|
|
RH-Commit: [1/2] 77ba3f167e71c43847aa5b38e1833d84568ed5a7 (eesposit/cloud-init-centos-)
|
|
RH-Bugzilla: 2002492
|
|
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
|
|
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
|
|
|
|
TESTED: by me and QA
|
|
BREW: 40286693
|
|
|
|
commit 02c71f097bca455a0f87d3e0a2af4d04b1cbd727
|
|
Author: Ryan Harper <ryan.harper@canonical.com>
|
|
Date: Tue Oct 12 09:31:36 2021 -0500
|
|
|
|
Inhibit sshd-keygen@.service if cloud-init is active (#1028)
|
|
|
|
In some cloud-init enabled images the sshd-keygen@.service
|
|
may race with cloud-init and prevent ssh host keys from being
|
|
generated or generating host keys twice slowing boot and consuming
|
|
additional entropy during boot. This drop-in unit adds a condition to
|
|
the sshd-keygen@.service which prevents running if cloud-init is active.
|
|
|
|
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
|
|
|
|
Conflicts: minor conflict in setup.py (line 253), where we still use
|
|
"/usr/lib/" instead of LIB
|
|
---
|
|
packages/redhat/cloud-init.spec.in | 1 +
|
|
packages/suse/cloud-init.spec.in | 1 +
|
|
setup.py | 5 ++++-
|
|
systemd/disable-sshd-keygen-if-cloud-init-active.conf | 8 ++++++++
|
|
4 files changed, 14 insertions(+), 1 deletion(-)
|
|
create mode 100644 systemd/disable-sshd-keygen-if-cloud-init-active.conf
|
|
|
|
diff --git a/packages/redhat/cloud-init.spec.in b/packages/redhat/cloud-init.spec.in
|
|
index 16138012..1491822b 100644
|
|
--- a/packages/redhat/cloud-init.spec.in
|
|
+++ b/packages/redhat/cloud-init.spec.in
|
|
@@ -175,6 +175,7 @@ fi
|
|
|
|
%if "%{init_system}" == "systemd"
|
|
/usr/lib/systemd/system-generators/cloud-init-generator
|
|
+%{_sysconfdir}/systemd/system/sshd-keygen@.service.d/disable-sshd-keygen-if-cloud-init-active.conf
|
|
%{_unitdir}/cloud-*
|
|
%else
|
|
%attr(0755, root, root) %{_initddir}/cloud-config
|
|
diff --git a/packages/suse/cloud-init.spec.in b/packages/suse/cloud-init.spec.in
|
|
index 004b875f..da8107b4 100644
|
|
--- a/packages/suse/cloud-init.spec.in
|
|
+++ b/packages/suse/cloud-init.spec.in
|
|
@@ -126,6 +126,7 @@ version_pys=$(cd "%{buildroot}" && find . -name version.py -type f)
|
|
|
|
%{_sysconfdir}/dhcp/dhclient-exit-hooks.d/hook-dhclient
|
|
%{_sysconfdir}/NetworkManager/dispatcher.d/hook-network-manager
|
|
+%{_sysconfdir}/systemd/system/sshd-keygen@.service.d/disable-sshd-keygen-if-cloud-init-active.conf
|
|
|
|
# Python code is here...
|
|
%{python_sitelib}/*
|
|
diff --git a/setup.py b/setup.py
|
|
index d5cd01a4..ec03fa27 100755
|
|
--- a/setup.py
|
|
+++ b/setup.py
|
|
@@ -38,6 +38,7 @@ def is_generator(p):
|
|
def pkg_config_read(library, var):
|
|
fallbacks = {
|
|
'systemd': {
|
|
+ 'systemdsystemconfdir': '/etc/systemd/system',
|
|
'systemdsystemunitdir': '/lib/systemd/system',
|
|
'systemdsystemgeneratordir': '/lib/systemd/system-generators',
|
|
}
|
|
@@ -249,7 +250,9 @@ if not platform.system().endswith('BSD'):
|
|
data_files.extend([
|
|
(ETC + '/NetworkManager/dispatcher.d/',
|
|
['tools/hook-network-manager']),
|
|
- ('/usr/lib/udev/rules.d', [f for f in glob('udev/*.rules')])
|
|
+ ('/usr/lib/udev/rules.d', [f for f in glob('udev/*.rules')]),
|
|
+ (ETC + '/systemd/system/sshd-keygen@.service.d/',
|
|
+ ['systemd/disable-sshd-keygen-if-cloud-init-active.conf']),
|
|
])
|
|
# Use a subclass for install that handles
|
|
# adding on the right init system configuration files
|
|
diff --git a/systemd/disable-sshd-keygen-if-cloud-init-active.conf b/systemd/disable-sshd-keygen-if-cloud-init-active.conf
|
|
new file mode 100644
|
|
index 00000000..71e35876
|
|
--- /dev/null
|
|
+++ b/systemd/disable-sshd-keygen-if-cloud-init-active.conf
|
|
@@ -0,0 +1,8 @@
|
|
+# In some cloud-init enabled images the sshd-keygen template service may race
|
|
+# with cloud-init during boot causing issues with host key generation. This
|
|
+# drop-in config adds a condition to sshd-keygen@.service if it exists and
|
|
+# prevents the sshd-keygen units from running *if* cloud-init is going to run.
|
|
+#
|
|
+[Unit]
|
|
+ConditionPathExists=!/run/systemd/generator.early/multi-user.target.wants/cloud-init.target
|
|
+EOF
|
|
--
|
|
2.27.0
|
|
|