Issue with ConfigDriveV2 and ssh authorized_keys

Bug #1077700 reported by Alessandro Pilotti
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
cloud-init
Fix Released
High
Scott Moser
cloud-init (Ubuntu)
Fix Released
High
Unassigned
Quantal
Fix Released
High
Scott Moser
Raring
Fix Released
High
Unassigned

Bug Description

== SRU Information ==
[Impact]
 * Users of openstack who use config-drive version 2 (added in folsom/quantal) will not have their ssh keys imported from the config drive. They can use other means (ssh-import-id) to get ssh keys imported, but users would expect instances launched with a given key to have access to the instance with that key.
 * without this fix images don't work as expected with OpenStack folsom and confdig-drive-v2.
 * The bug was simply that the cloud-init key was expecting a key named 'public-keys' and openstack named it 'public_keys'

[Test Case]
 * launch cloud-image instance on openstack folsom or grizzly with config-drive enabled passing, and pass in a ssh key (nova boot --key_name).
 * attempt to ssh in as 'ubuntu@' and see failure.

[Regression Potential]
 * low chance for regression. fix is tested in raring. Potential for regression would really be in a patched OpenStack.

== End SRU Information ==

cloud-init (latest sources) is not getting the public key from config drive. Tested on an Ubuntu 12.04 instance.

A patch is attached.

Here's the content of the configdrive generated by Nova:

https://dl.dropbox.com/u/9060190/configdrive.tar.gz

Related branches

Revision history for this message
Alessandro Pilotti (alexpilotti) wrote :
description: updated
Revision history for this message
Scott Moser (smoser) wrote :

Thanks for raising this.

Changed in cloud-init:
assignee: nobody → Scott Moser (smoser)
importance: Undecided → High
status: New → Triaged
Scott Moser (smoser)
Changed in cloud-init (Ubuntu Quantal):
status: New → Triaged
Changed in cloud-init (Ubuntu Raring):
status: New → Triaged
Changed in cloud-init (Ubuntu Quantal):
importance: Undecided → High
Changed in cloud-init (Ubuntu Raring):
importance: Undecided → High
Revision history for this message
Ubuntu Foundations Team Bug Bot (crichton) wrote :

The attachment "cloudinit_pk_patch.txt" of this bug report has been identified as being a patch. The ubuntu-reviewers team has been subscribed to the bug report so that they can review the patch. In the event that this is in fact not a patch you can resolve this situation by removing the tag 'patch' from the bug report and editing the attachment so that it is not flagged as a patch. Additionally, if you are member of the ubuntu-reviewers team please also unsubscribe the team from this bug report.

[This is an automated message performed by a Launchpad user owned by Brian Murray. Please contact him regarding any issues with the action taken in this bug report.]

tags: added: patch
Revision history for this message
Scott Moser (smoser) wrote :

fixed in trunk at revno 718.

Changed in cloud-init:
status: Triaged → Fix Committed
Scott Moser (smoser)
Changed in cloud-init:
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package cloud-init - 0.7.1-0ubuntu1

---------------
cloud-init (0.7.1-0ubuntu1) raring; urgency=low

  * New upstream release.
    * landscape: install landscape-client package if not installed.
      only take action if cloud-config is present (LP: #1066115)
    * landscape: restart landscape after install or config (LP: #1070345)
    * multipart/archive: do not fail on unknown headers in multipart
      mime or cloud-archive config (LP: #1065116).
    * tools/Z99-cloud-locale-test.sh: avoid warning when user's shell is
      zsh (LP: #1073077)
    * fix stack trace when unknown user-data input had unicode (LP: #1075756)
    * split 'apt-update-upgrade' config module into 'apt-configure' and
      'package-update-upgrade-install'. The 'package-update-upgrade-install'
      will be a cross distro module.
    * fix bug where cloud-config from user-data could not affect system_info
      settings (LP: #1076811)
    * add yum_add_repo configuration module for adding additional yum repos
    * fix public key importing with config-drive-v2 datasource (LP: #1077700)
    * handle renaming and fixing up of marker names (LP: #1075980)
      this relieves that burden from the distro/packaging.
    * group config: fix how group members weren't being translated correctly
      when the group: [member, member...] format was used (LP: #1077245)
    * work around an issue with boto > 0.6.0 that lazy loaded the return from
      get_instance_metadata(). This resulted in failure for cloud-init to
      install ssh keys. (LP: #1068801)
    * add power_state_change config module for shutting down stystem after
      cloud-init finishes. (LP: #1064665)
 -- Scott Moser <email address hidden> Wed, 14 Nov 2012 15:18:50 -0500

Changed in cloud-init (Ubuntu Raring):
status: Triaged → Fix Released
Scott Moser (smoser)
Changed in cloud-init (Ubuntu Quantal):
status: Triaged → Confirmed
status: Confirmed → In Progress
assignee: nobody → Scott Moser (smoser)
Scott Moser (smoser)
description: updated
Revision history for this message
Clint Byrum (clint-fewbar) wrote : Please test proposed package

Hello Alessandro, or anyone else affected,

Accepted cloud-init into quantal-proposed. The package will build now and be available at http://launchpad.net/ubuntu/+source/cloud-init/0.7.0-0ubuntu2.1 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 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 Quantal):
status: In Progress → Fix Committed
tags: added: verification-needed
Revision history for this message
Clint Byrum (clint-fewbar) wrote :

Hello Alessandro, or anyone else affected,

Accepted cloud-init into quantal-proposed. The package will build now and be available at http://launchpad.net/ubuntu/+source/cloud-init/0.7.0-0ubuntu2.2 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 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!

Scott Moser (smoser)
tags: added: verification-done
removed: verification-needed
Revision history for this message
Colin Watson (cjwatson) wrote : Update Released

The verification of this Stable Release Update 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 regresssions.

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package cloud-init - 0.7.0-0ubuntu2.2

---------------
cloud-init (0.7.0-0ubuntu2.2) quantal-proposed; urgency=low

  * debian/patches/lp-1090482-fix-cloud-config-mirrors.patch:
    fix issue with cloud-config data in user-data providing mirror
    info (LP: #1073077)

cloud-init (0.7.0-0ubuntu2.1) quantal-proposed; urgency=low

  * debian/patches/lp-1073077-zsh-workaround-for-locale_warn.patch: avoid
    warning when user's shell is zsh (LP: #1073077)
  * debian/patches/lp-1077700-config-drive-fix-ssh-authorized-keys.patch:
    fix bug in config-drive-v2 usage of authoried keys (LP: #1077700)
  * debian/patches/lp-1080985-fix-resize-root-noblock.patch:
    fix 'resize_root: noblock' (LP: #1080985)
  * debian/patches/lp-1076811-fix-userdata-update-to-distro-config.patch:
    fix updates to distro config via user-data. (LP: #1076811)
  * debian/patches/lp-1066115-install-landscape-if-needed.patch:
    fix permissions on landscape config, and ensure landscape client
    is installed if landscape config is given. (LP: #1066115)
  * debian/patches/lp-1070345-restart-landscape-if-needed.patch:
    restart the landscape-client if changes to config were made. (LP: #1070345)
  * debian/patches/lp-1077020-fix-ca-certificates-blanklines.patch: fix
    adding of empty lines in ca-certificates file (LP: #1077020)
 -- Scott Moser <email address hidden> Mon, 17 Dec 2012 10:15:03 -0500

Changed in cloud-init (Ubuntu Quantal):
status: Fix Committed → Fix Released
Revision history for this message
James Falcon (falcojr) wrote :
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