[Bug 1896755] Re: Backport snap-preseed work from groovy to focal

[Launchpad Bug Tracker]

This bug was fixed in the package livecd-rootfs - 2.664.8

---------------
livecd-rootfs (2.664.8) focal; urgency=medium

  Backport snap-preseed work from groovy to focal LP: #1896755

  [ Robert C Jennings ]
  * Apply snap-preseed optimizations after seeding snaps

  [ Dimitri John Ledkov ]
  * live-server: remove duplicate snaps, due to overlayfs vs snap-preseed.
  * apparmor: Add generic v5.4 kernel apparmor features
  * apparmor: mount more up-to-date apparmor features in the chroot.
  * seccomp: add more up-to-date seccomp actions
  * seccomp: mount more up-to-date seccomp features
  * apparmor: compile all profiles

  [ Robert C Jennings ]
  * Avoid rbind /sys for chroot snap pre-seeding (cgroups fail to unmount)

  [ Dimitri John Ledkov ]
  * auto/build: use setup|teardown_mountpoint to reduce duplication
  * functions: provide nss_systemd-less nsswitch.conf in chroots.

 -- Dimitri John Ledkov <xnox at ubuntu.com>  Mon, 05 Oct 2020 10:33:02
+0100

** Changed in: livecd-rootfs (Ubuntu Focal)
       Status: Fix Committed => Fix Released

-- 
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/1896755

Title:
  Backport snap-preseed work from groovy to focal

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 Groovy:
  Fix Released

Bug description:
  [Impact]

   * livecd-rootfs when building classic images with snaps preseeded
  doesn't perform any first-boot tasks during image building. It means
  fist boot is computationally intensive. In groovy, livecd-rootfs
  gained ability to precompute snap seeding, apparmor profiles making
  first boot snap seeding a lot faster. Backport the goodies.

  [Test Case]

   * Perform stock build of ubuntu-cpc lxd or qcow cloud image

   * Boot and observe they complete boot, and perfrom snap seeding very
  quickly (i.e. less than a couple of seconds)

  [Regression Potential]

   * Images might fail to build, or be missbuilt. However, these changes
  have been tested on groovy with the same snapd across all SKUs. Thus
  only groovy-vs-focal incompatibilities may arise.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1896755/+subscriptions