This bug was fixed in the package cloud-init - 0.7.9-197-gebc9ecbc-
0ubuntu1
---------------
cloud-init (0.7.9-197-gebc9ecbc-0ubuntu1) artful; urgency=medium
* debian/control: add build dependency python3-jsonschema (LP: #1695318)
* New upstream snapshot.
- Azure: Add network-config, Refactor net layer to handle duplicate macs.
[Ryan Harper]
- Tests: Simplify the check on ssh-import-id [Joshua Powers]
- tests: update ntp tests after sntp added [Joshua Powers]
- FreeBSD: Make freebsd a variant, fix unittests and
tools/build-on-freebsd.
- FreeBSD: fix test failure
- FreeBSD: replace ifdown/ifup with "ifconfig down" and "ifconfig up".
[Hongjiang Zhang] (LP: #1697815)
- FreeBSD: fix cdrom mounting failure if /mnt/cdrom/secure did not exist.
[Hongjiang Zhang] (LP: #1696295)
- main: Don't use templater to format the welcome message
[Andrew Jorgensen]
- docs: Automatically generate module docs form schema if present.
[Chad Smith]
- debian: fix path comment in /etc/hosts template.
[Jens Sandmann] (LP: #1606406)
- suse: add hostname and fully qualified domain to template.
[Jens Sandmann]
- write_file(s): Print permissions as octal, not decimal [Andrew Jorgensen]
- ci deps: Add --test-distro to read-dependencies to install all deps
[Chad Smith]
- tools/run-centos: cleanups and move to using read-dependencies
- pkg build ci: Add make ci-deps-<distro> target to install pkgs
[Chad Smith]
- systemd: make cloud-final.service run before apt daily services.
(LP: #1693361)
- selinux: Allow restorecon to be non-fatal. [Ryan Harper] (LP: #1686751)
- net: Allow netinfo subprocesses to return 0 or 1.
[Ryan Harper] (LP: #1686751)
- net: Allow for NetworkManager configuration [Ryan McCabe] (LP: #1693251)
- Use distro release version to determine if we use systemd in redhat spec
[Ryan Harper]
- net: normalize data in network_state object
- Integration Testing: tox env, pyxld 2.2.3, and revamp framework
[Wesley Wiedenmeier]
- Chef: Update omnibus url to chef.io, minor doc changes. [JJ Asghar]
- tools: add centos scripts to build and test [Joshua Powers]
- Drop cheetah python module as it is not needed by trunk [Ryan Harper]
- rhel/centos spec cleanups.
- cloud.cfg: move to a template. setup.py changes along the way.
- Makefile: add deb-src and srpm targets. use PYVER more places.
- makefile: fix python 2/3 detection in the Makefile [Chad Smith]
- snap: Removing snapcraft plug line [Joshua Powers] (LP: #1695333)
- RHEL/CentOS: Fix default routes for IPv4/IPv6 configuration.
[Andreas Karis] (LP: #1696176)
- test: Fix pyflakes complaint of unused import.
[Joshua Powers] (LP: #1695918)
- NoCloud: support seed of nocloud from smbios information
[Vladimir Pouzanov] (LP: #1691772)
- net: when selecting a network device, use natural sort order
[Marc-Aurèle Brothier]
- fix typos and remove whitespace in various docs [Stephan Telling]
- systemd: Fix typo in comment in cloud-init.target. [Chen-Han Hsiao]
- Tests: Skip jsonschema related unit tests when dependency is absent.
[Chad Smith] (LP: #1695318)
- azure: remove accidental duplicate line in merge.
- azure: identify platform by well known value in chassis asset tag.
[Chad Smith] (LP: #1693939)
- tools/net-convert.py: support old cloudinit versions by using kwargs.
- ntp: Add schema definition and passive schema validation.
[Chad Smith] (LP: #1692916)
- Fix eni rendering for bridge params that require repeated key for values.
[Ryan Harper]
- net: remove systemd link file writing from eni renderer [Ryan Harper]
- AliYun: Enable platform identification and enable by default.
[Junjie Wang] (LP: #1638931)
-- Scott Moser <smo...@ubuntu.com> Tue, 27 Jun 2017 17:18:24 -0400
** Changed in: cloud-init (Ubuntu Artful)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1693361
Title:
cloud-init sometimes fails on dpkg lock due to concurrent apt-
daily.service execution
Status in APT:
Confirmed
Status in cloud-init:
Confirmed
Status in apt package in Ubuntu:
New
Status in cloud-init package in Ubuntu:
Fix Released
Status in cloud-init source package in Xenial:
Confirmed
Status in cloud-init source package in Yakkety:
Confirmed
Status in cloud-init source package in Zesty:
Confirmed
Status in cloud-init source package in Artful:
Fix Released
Bug description:
apt-daily is now a systemd service rather than being invoked by
cron.daily. If one builds a custom AMI it is possible that the apt-
daily.timer will fire during boot. This can fire at the same time
cloud-init is running and if cloud-init loses the race the invocation
of apt (e.g. use of "packages:" in the config) will fail.
There is a lot of discussion online about this change to apt-daily
(e.g. unattended upgrades happening during business hours, delaying
boot, etc.) and discussion of potential systemd changes regarding
timers firing during boot (c.f.
https://github.com/systemd/systemd/issues/5659).
While it would be better to solve this in apt itself, I suggest that
cloud-init be defensive when calling apt and implement some retry
mechanism.
Various instances of people running into this issue:
https://github.com/chef/bento/issues/609
https://clusterhq.atlassian.net/browse/FLOC-4486
https://github.com/boxcutter/ubuntu/issues/73
https://unix.stackexchange.com/questions/315502/how-to-disable-apt-daily-service-on-ubuntu-cloud-vm-image
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