cannot disable apt_configure via cloud-config

Bug #1675185 reported by Ryan Harper
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
cloud-init
Fix Released
Undecided
Unassigned
cloud-init (Ubuntu)
Fix Released
Medium
Unassigned
Xenial
Fix Released
Medium
Unassigned
Yakkety
Fix Released
Medium
Unassigned
Zesty
Fix Released
Medium
Unassigned

Bug Description

=== Begin SRU Template ===
[Impact]
In work targeted at getting cloud-init into the Ubuntu core image,
it was noticed that the apt_configure module would fail on Ubuntu core.
The result was cloud-init reporting failure.

The changes made were to return early if both:
  a.) there is no 'apt' configuration provided
  b.) there is no 'apt-get' command or the system is snappy.

[Test Case]
lxc-proposed-snapshot is
  https://git.launchpad.net/~smoser/cloud-init/+git/sru-info/tree/bin/lxc-proposed-snapshot
It publishes an image to lxd with proposed enabled and cloud-init upgraded.

$ release=xenial
$ ref=$release-proposed
$ lxc-proposed-snapshot --proposed --publish $release $ref

# launch 3 containers
# release-default: no apt config, no files modified. apt_configure module should run.
# release-corepass: no apt config, look like ubuntu core. apt_configure should not run.
# release-coreapt: apt config, look like ubuntu core. apt_configure should run (and will succeed because this is not core)

$ apt_cfg=$(printf "#cloud-config\n%s\n" 'apt: {sources: {citest: {source: "ppa:cloud-init-dev/test-archive"}}}')
$ lxc init $ref $release-default "--config=user.user-data=$apt_cfg"
$ lxc init $ref $release-coreapt "--config=user.user-data=$apt_cfg"
$ lxc init $ref $release-corepass

# create a file that makes cloud-init assume this is core.
$ for n in $release-coreapt $release-corepass; do
   echo ubuntu-core | lxc file push --create-dirs - $n/etc/system-image/channel.ini; done

# do not lock default user's passwd (LP: #1679765)
$ for n in $names; do
   echo "system_info: {default_user: {lock_passwd: False}}" |
     lxc file push - $n/etc/cloud/cloud.cfg.d/99-nolock-passwd.cfg; done
# populate /var/lib/extrausers so that adduser --extrausers works.
$ for n in $names; do
   for f in passwd group gshadow subuid subgid shadow; do lxc file push --create-dirs - $n/var/lib/extrausers/$f </dev/null; done; done

$ names="$release-default $release-corefail $release-coreapt"
$ lxc start $names
$ sleep 30

# expect to see rendering of that file for the default and corefail cases.
# but not for the
$ tfile=/etc/cloud/templates/sources.list.ubuntu.tmpl;
$ for n in $names; do
   echo === $n ===; lxc exec $n grep $tfile /var/log/cloud-init.log; done
=== xenial-default ===
2017-04-04 16:57:09,671 - util.py[DEBUG]: Reading from /etc/cloud/templates/sources.list.ubuntu.tmpl (quiet=False)
2017-04-04 16:57:09,672 - util.py[DEBUG]: Read 2841 bytes from /etc/cloud/templates/sources.list.ubuntu.tmpl
=== xenial-corefail ===
2017-04-04 16:57:09,174 - util.py[DEBUG]: Reading from /etc/cloud/templates/sources.list.ubuntu.tmpl (quiet=False)
2017-04-04 16:57:09,174 - util.py[DEBUG]: Read 2841 bytes from /etc/cloud/templates/sources.list.ubuntu.tmpl
=== xenial-corepass ===

[Regression Potential]
Biggest and catastrophic failure would be for the apt-configure module
to stop running. That would result in no mirrors being set up and
no archives added and such. Such a regression would be caught in
cloud-init's integration test.

[Other Info]

=== End SRU Template ===

1. Zesty
2. 0.7.9-68-gef18b8ac-0ubuntu1
3.

Boot instance with cloud-config like:

#cloud-config
apt_configure_enabled: False

Or

#cloud-config
apt_configure:
  enabled: False

cloud-init would not run the apt_configure config module

4. cloud-init cc_apt_configure.py does not check whether it's been disabled by config

Related branches

Scott Moser (smoser)
Changed in cloud-init:
status: New → Confirmed
Changed in cloud-init (Ubuntu):
status: New → Confirmed
importance: Undecided → Medium
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package cloud-init - 0.7.9-87-gd23543eb-0ubuntu1

---------------
cloud-init (0.7.9-87-gd23543eb-0ubuntu1) zesty; urgency=medium

  * debian/cloud-init.templates: add Bigstep to list of sources. (LP: #1676460)
  * New upstream snapshot.
    - net: in netplan renderer delete known image-builtin content.
      (LP: #1675576)
    - doc: correct grammar in capabilities.rst [David Tagatac]
    - ds-identify: fix detecting of maas datasource. (LP: #1677710)
    - netplan: remove debugging prints, add debug logging [Ryan Harper]
    - ds-identify: do not write None twice to datasource_list.
    - support resizing partition and rootfs on system booted without initramfs.
      (LP: #1677376) [Steve Langasek]
    - apt_configure: run only when needed. (LP: #1675185)
    - OpenStack: identify OpenStack by product 'OpenStack Compute'.
      (LP: #1675349)
    - GCE: Search GCE in ds-identify, consider serial number in check.
      (LP: #1674861)
    - Add support for setting hashed passwords [Tore S. Lonoy] (LP: #1570325)

 -- Scott Moser <email address hidden> Thu, 30 Mar 2017 16:46:43 -0400

Changed in cloud-init (Ubuntu):
status: Confirmed → Fix Released
Scott Moser (smoser)
Changed in cloud-init:
status: Confirmed → Fix Committed
Scott Moser (smoser)
Changed in cloud-init (Ubuntu Yakkety):
status: New → Confirmed
importance: Undecided → Medium
Changed in cloud-init (Ubuntu Xenial):
status: New → Confirmed
importance: Undecided → Medium
Scott Moser (smoser)
description: updated
Revision history for this message
Brian Murray (brian-murray) wrote : Please test proposed package

Hello Ryan, or anyone else affected,

Accepted cloud-init into yakkety-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cloud-init/0.7.9-90-g61eb03fe-0ubuntu1~16.10.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in cloud-init (Ubuntu Yakkety):
status: Confirmed → Fix Committed
tags: added: verification-needed
Revision history for this message
Brian Murray (brian-murray) wrote :

Hello Ryan, or anyone else affected,

Accepted cloud-init into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cloud-init/0.7.9-90-g61eb03fe-0ubuntu1~16.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in cloud-init (Ubuntu Xenial):
status: Confirmed → Fix Committed
Revision history for this message
Scott Moser (smoser) wrote :

I've verified xenial and yakkety using the lxc path above.

The relevant output is:
$ for n in $names; do
> echo === $n ===; lxc exec $n grep $tfile /var/log/cloud-init.log; done
=== yakkety-default ===
2017-04-14 18:44:35,799 - util.py[DEBUG]: Reading from /etc/cloud/templates/sources.list.ubuntu.tmpl (quiet=False)
2017-04-14 18:44:35,799 - util.py[DEBUG]: Read 2841 bytes from /etc/cloud/templates/sources.list.ubuntu.tmpl
=== yakkety-corepass ===
=== yakkety-coreapt ===
2017-04-14 18:44:36,365 - util.py[DEBUG]: Reading from /etc/cloud/templates/sources.list.ubuntu.tmpl (quiet=False)
2017-04-14 18:44:36,365 - util.py[DEBUG]: Read 2841 bytes from /etc/cloud/templates/sources.list.ubuntu.tmpl

$ for n in $names; do
> echo === $n ===; lxc exec $n grep $tfile /var/log/cloud-init.log; done
=== xenial-default ===
2017-04-14 18:50:15,832 - util.py[DEBUG]: Reading from /etc/cloud/templates/sources.list.ubuntu.tmpl (quiet=False)
2017-04-14 18:50:15,832 - util.py[DEBUG]: Read 2841 bytes from /etc/cloud/templates/sources.list.ubuntu.tmpl
=== xenial-corepass ===
=== xenial-coreapt ===
2017-04-14 18:50:16,379 - util.py[DEBUG]: Reading from /etc/cloud/templates/sources.list.ubuntu.tmpl (quiet=False)
2017-04-14 18:50:16,379 - util.py[DEBUG]: Read 2841 bytes from /etc/cloud/templates/sources.list.ubuntu.tmpl

tags: added: verification-done-xenial verification-done-yakkety
removed: verification-needed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (3.4 KiB)

This bug was fixed in the package cloud-init - 0.7.9-90-g61eb03fe-0ubuntu1~16.10.1

---------------
cloud-init (0.7.9-90-g61eb03fe-0ubuntu1~16.10.1) yakkety; urgency=medium

  * debian/cloud-init.templates: add Bigstep to list of sources. (LP: #1676460)
  * New upstream snapshot.
    - OpenStack: add 'dvs' to the list of physical link types. (LP: #1674946)
    - Fix bug that resulted in an attempt to rename bonds or vlans.
      (LP: #1669860)
    - tests: update OpenNebula and Digital Ocean to not rely on host
      interfaces.
    - net: in netplan renderer delete known image-builtin content.
      (LP: #1675576)
    - doc: correct grammar in capabilities.rst [David Tagatac]
    - ds-identify: fix detecting of maas datasource. (LP: #1677710)
    - netplan: remove debugging prints, add debug logging [Ryan Harper]
    - ds-identify: do not write None twice to datasource_list.
    - support resizing partition and rootfs on system booted without
      initramfs. [Steve Langasek] (LP: #1677376)
    - apt_configure: run only when needed. (LP: #1675185)
    - OpenStack: identify OpenStack by product 'OpenStack Compute'.
      (LP: #1675349)
    - GCE: Search GCE in ds-identify, consider serial number in check.
      (LP: #1674861)
    - Add support for setting hashed passwords [Tore S. Lonoy] (LP: #1570325)
    - Fix filesystem creation when using "partition: auto"
      [Jonathan Ballet] (LP: #1634678)
    - ConfigDrive: support reading config drive data from /config-drive.
      (LP: #1673411)
    - ds-identify: fix detection of Bigstep datasource. (LP: #1674766)
    - test: add running of pylint [Joshua Powers]
    - ds-identify: fix bug where filename expansion was left on.
    - advertise network config v2 support (NETWORK_CONFIG_V2) in features.
    - Bigstep: fix bug when executing in python3. [root]
    - Fix unit test when running in a system deployed with cloud-init.
    - Bounce network interface for Azure when using the built-in path.
      [Brent Baude] (LP: #1674685)
    - cloudinit.net: add network config v2 parsing and rendering [Ryan Harper]
    - net: Fix incorrect call to isfile [Joshua Powers] (LP: #1674317)
    - net: add renderers for automatically selecting the renderer.
    - doc: fix config drive doc with regard to unpartitioned disks.
      (LP: #1673818)
    - test: Adding integratiron test for password as list [Joshua Powers]
    - render_network_state: switch arguments around, do not require target
    - support 'loopback' as a device type.
    - Integration Testing: improve testcase subclassing [Wesley Wiedenmeier]
    - gitignore: adding doc/rtd_html [Joshua Powers]
    - doc: add instructions for running integration tests via tox.
      [Joshua Powers]
    - test: avoid differences in 'date' output due to daylight savings.
    - Fix chef config module in omnibus install. [Jeremy Melvin] (LP: #1583837)
    - Add feature flags to cloudinit.version. [Wesley Wiedenmeier]
    - tox: add a citest environment
    - Support chpasswd/list being a list in addition to a string.
      [Sergio Lystopad] (LP: #1665694)
    - doc: Fix configuration example for cc_set_passwords module.
      [Sergio Lystopad] (LP: #1665773)
    - ...

Read more...

Changed in cloud-init (Ubuntu Yakkety):
status: Fix Committed → Fix Released
Revision history for this message
Steve Langasek (vorlon) wrote : Update Released

The verification of the Stable Release Update for cloud-init has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (3.4 KiB)

This bug was fixed in the package cloud-init - 0.7.9-90-g61eb03fe-0ubuntu1~16.04.1

---------------
cloud-init (0.7.9-90-g61eb03fe-0ubuntu1~16.04.1) xenial-proposed; urgency=medium

  * debian/cloud-init.templates: add Bigstep to list of sources. (LP: #1676460)
  * New upstream snapshot.
    - OpenStack: add 'dvs' to the list of physical link types. (LP: #1674946)
    - Fix bug that resulted in an attempt to rename bonds or vlans.
      (LP: #1669860)
    - tests: update OpenNebula and Digital Ocean to not rely on host
      interfaces.
    - net: in netplan renderer delete known image-builtin content.
      (LP: #1675576)
    - doc: correct grammar in capabilities.rst [David Tagatac]
    - ds-identify: fix detecting of maas datasource. (LP: #1677710)
    - netplan: remove debugging prints, add debug logging [Ryan Harper]
    - ds-identify: do not write None twice to datasource_list.
    - support resizing partition and rootfs on system booted without
      initramfs. [Steve Langasek] (LP: #1677376)
    - apt_configure: run only when needed. (LP: #1675185)
    - OpenStack: identify OpenStack by product 'OpenStack Compute'.
      (LP: #1675349)
    - GCE: Search GCE in ds-identify, consider serial number in check.
      (LP: #1674861)
    - Add support for setting hashed passwords [Tore S. Lonoy] (LP: #1570325)
    - Fix filesystem creation when using "partition: auto"
      [Jonathan Ballet] (LP: #1634678)
    - ConfigDrive: support reading config drive data from /config-drive.
      (LP: #1673411)
    - ds-identify: fix detection of Bigstep datasource. (LP: #1674766)
    - test: add running of pylint [Joshua Powers]
    - ds-identify: fix bug where filename expansion was left on.
    - advertise network config v2 support (NETWORK_CONFIG_V2) in features.
    - Bigstep: fix bug when executing in python3. [root]
    - Fix unit test when running in a system deployed with cloud-init.
    - Bounce network interface for Azure when using the built-in path.
      [Brent Baude] (LP: #1674685)
    - cloudinit.net: add network config v2 parsing and rendering [Ryan Harper]
    - net: Fix incorrect call to isfile [Joshua Powers] (LP: #1674317)
    - net: add renderers for automatically selecting the renderer.
    - doc: fix config drive doc with regard to unpartitioned disks.
      (LP: #1673818)
    - test: Adding integratiron test for password as list [Joshua Powers]
    - render_network_state: switch arguments around, do not require target
    - support 'loopback' as a device type.
    - Integration Testing: improve testcase subclassing [Wesley Wiedenmeier]
    - gitignore: adding doc/rtd_html [Joshua Powers]
    - doc: add instructions for running integration tests via tox.
      [Joshua Powers]
    - test: avoid differences in 'date' output due to daylight savings.
    - Fix chef config module in omnibus install. [Jeremy Melvin] (LP: #1583837)
    - Add feature flags to cloudinit.version. [Wesley Wiedenmeier]
    - tox: add a citest environment
    - Support chpasswd/list being a list in addition to a string.
      [Sergio Lystopad] (LP: #1665694)
    - doc: Fix configuration example for cc_set_passwords module.
      [Sergio Lystopad] (LP: #1665773...

Read more...

Changed in cloud-init (Ubuntu Xenial):
status: Fix Committed → Fix Released
Revision history for this message
Scott Moser (smoser) wrote : Fixed in Cloud-init 17.1

This bug is believed to be fixed in cloud-init in 17.1. If this is still a problem for you, please make a comment and set the state back to New

Thank you.

Changed in cloud-init:
status: Fix Committed → Fix Released
Revision history for this message
James Falcon (falcojr) wrote :
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.