[Bug 2077105] Autopkgtest regression report (livecd-rootfs/24.10.29)

[Ubuntu SRU Bot]

All autopkgtests for the newly accepted livecd-rootfs (24.10.29) for oracular have finished running.
The following regressions have been reported in tests triggered by the package:

livecd-rootfs/24.10.29 (amd64)


Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-
migration/oracular/update_excuses.html#livecd-rootfs

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to livecd-rootfs in Ubuntu.
https://bugs.launchpad.net/bugs/2077105

Title:
  cloud-images do not produce sboms

Status in cloud-images:
  In Progress
Status in livecd-rootfs package in Ubuntu:
  Fix Released
Status in livecd-rootfs source package in Focal:
  Fix Released
Status in livecd-rootfs source package in Jammy:
  Fix Released
Status in livecd-rootfs source package in Noble:
  Fix Released
Status in livecd-rootfs source package in Oracular:
  Fix Committed
Status in livecd-rootfs source package in Plucky:
  Fix Released

Bug description:
  cloud images are not currently producing spdx formatted SBOMs equally.
  Some builds do produce sboms continuously.

  all cloud images must produce SBOMs, across all Suites and products.

  # REQUIREMENTS #

  * Current calls to create_manifest in livecd-rootfs/live-build/functions must not break
  * sbom generation must only be done for ubuntu-cpc project.

  # IMPACT #

  * will only affect `ubuntu-cpc` project
  * will add the creation of a new file
  * the SBOM requirement is part of Canonical's SSDLC efforts as well as partner contracts (multiple partners are requiring SBOMs for each generated artifact)

  # TEST PLAN #
  * test all the ubuntu-cpc livecd-rootfs only hooks and series. ensure that an spdx formatted sbom, manifest, and filelist is generated and saved
  * test non-ubuntu-cpc hook and make sure that nothing is generated (check for calls of create_manifest. if they aren't even calling it, then it's safe)
  * test private ubuntu-cpc hooks. ensure that current calls to create_manifest are not broken
  * test buildd builds to ensure no manifest is generated and no error is raised.

  # POSSIBLE REGRESSIONS / WHERE PROBLEMS COULD OCCUR #
  * any hook calling create_manifest is at risk if there is an issue with create_manifest
      * outside CPC specific hooks, the only build calling create_manifest is `buildd`. however this is not in the `ubuntu-cpc` project so it should skip the sbom generation.
  * any build where access to the snapstore is restricted, as this requires a snap
      * NOTE: launchpad livefs builds have access to the snapstore

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-images/+bug/2077105/+subscriptions