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* Fri Jan 27 2023 Camilla Conte <cconte@redhat.com> - 22.1-8

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- ci-cc_set_hostname-ignore-var-lib-cloud-data-set-hostna.patch [bz#2140893]
- Resolves: bz#2140893
(systemd[1]: Failed to start Initial cloud-init job after reboot system via sysrq 'b')
This commit is contained in:
Camilla Conte 2023-01-27 17:49:30 +01:00
parent 2477af0c09
commit becb75bf34
2 changed files with 85 additions and 1 deletions
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77
ci-cc_set_hostname-ignore-var-lib-cloud-data-set-hostna.patch Normal file
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@ -0,0 +1,77 @@
From d51546dee17c9abbb9d44fb33cf81be085a46dae Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu, 19 Jan 2023 09:40:10 +0100
Subject: [PATCH 22/22] cc_set_hostname: ignore
/var/lib/cloud/data/set-hostname if it's empty (#1967)
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2140893
commit 9c7502a801763520639c66125eb373123d1e4f44
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Wed Jan 18 17:55:16 2023 +0100
cc_set_hostname: ignore /var/lib/cloud/data/set-hostname if it's empty (#1967)
If the file exists but is empty, do nothing.
Otherwise cloud-init will crash because it does not handle the empty file.
RHBZ: 2140893
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/config/cc_set_hostname.py | 2 +-
tests/unittests/config/test_cc_set_hostname.py | 17 +++++++++++++++++
2 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/cloudinit/config/cc_set_hostname.py b/cloudinit/config/cc_set_hostname.py
index 2674fa20..7e3d5b74 100644
--- a/cloudinit/config/cc_set_hostname.py
+++ b/cloudinit/config/cc_set_hostname.py
@@ -86,7 +86,7 @@ def handle(name, cfg, cloud, log, _args):
# distro._read_hostname implementation so we only validate one artifact.
prev_fn = os.path.join(cloud.get_cpath("data"), "set-hostname")
prev_hostname = {}
- if os.path.exists(prev_fn):
+ if os.path.exists(prev_fn) and os.stat(prev_fn).st_size > 0:
prev_hostname = util.load_json(util.load_file(prev_fn))
hostname_changed = hostname != prev_hostname.get(
"hostname"
diff --git a/tests/unittests/config/test_cc_set_hostname.py b/tests/unittests/config/test_cc_set_hostname.py
index 3d1d86ee..2c92949f 100644
--- a/tests/unittests/config/test_cc_set_hostname.py
+++ b/tests/unittests/config/test_cc_set_hostname.py
@@ -5,6 +5,7 @@ import os
import shutil
import tempfile
from io import BytesIO
+from pathlib import Path
from unittest import mock
from configobj import ConfigObj
@@ -242,5 +243,21 @@ class TestHostname(t_help.FilesystemMockingTestCase):
str(ctx_mgr.exception),
)
+ def test_ignore_empty_previous_artifact_file(self):
+ cfg = {
+ "hostname": "blah",
+ "fqdn": "blah.blah.blah.yahoo.com",
+ }
+ distro = self._fetch_distro("debian")
+ paths = helpers.Paths({"cloud_dir": self.tmp})
+ ds = None
+ cc = cloud.Cloud(ds, paths, {}, distro, None)
+ self.patchUtils(self.tmp)
+ prev_fn = Path(cc.get_cpath("data")) / "set-hostname"
+ prev_fn.touch()
+ cc_set_hostname.handle("cc_set_hostname", cfg, cc, LOG, [])
+ contents = util.load_file("/etc/hostname")
+ self.assertEqual("blah", contents.strip())
+
# vi: ts=4 expandtab
--
2.39.1

9
cloud-init.spec
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@ -1,6 +1,6 @@
Name: cloud-init
Version: 22.1
Release: 7%{?dist}
Release: 8%{?dist}
Summary: Cloud instance init scripts
License: ASL 2.0 or GPLv3
URL: http://launchpad.net/cloud-init
@ -50,6 +50,8 @@ Patch18: ci-Revert-Revert-Setting-highest-autoconnect-priority-f.patch
Patch19: ci-cloud.cfg.tmpl-make-sure-centos-settings-are-identic.patch
# For bz#2152100 - [RHEL-9] Ensure network ready before cloud-init service runs on RHEL
Patch20: ci-Ensure-network-ready-before-cloud-init-service-runs-.patch
# For bz#2140893 - systemd[1]: Failed to start Initial cloud-init job after reboot system via sysrq 'b'
Patch21: ci-cc_set_hostname-ignore-var-lib-cloud-data-set-hostna.patch
# Source-git patches
@ -240,6 +242,11 @@ fi
%config(noreplace) %{_sysconfdir}/rsyslog.d/21-cloudinit.conf
%changelog
* Fri Jan 27 2023 Camilla Conte <cconte@redhat.com> - 22.1-8
- ci-cc_set_hostname-ignore-var-lib-cloud-data-set-hostna.patch [bz#2140893]
- Resolves: bz#2140893
(systemd[1]: Failed to start Initial cloud-init job after reboot system via sysrq 'b')
* Wed Dec 21 2022 Camilla Conte <cconte@redhat.com> - 22.1-7
- ci-Ensure-network-ready-before-cloud-init-service-runs-.patch [bz#2152100]
- Resolves: bz#2152100