kata-containers/tools/osbuilder/rootfs-builder/ubuntu
Fabiano Fidêncio 84b0ca1b18 versions: Bump Ubuntu rootfs / initrd versions
While I wish we could be bumping to the very same version everywhere,
it's not possible and it's been quite a ride to get a combination of
things that work.

Let me try to describe my approach here:
* Do *NOT* stay on 20.04
  * This version will be EOL'ed by April
  * This version has a very old version of systemd that causes a bug
    when trying to online the cpusets for guests using systemd as
    init, causing then a breakage on the qemu-coco-non-tee and TDX
    non-attestation set of tests

* Bump to 22.04 when possible
  * This was possible for the majority of the cases, but for the
    confidential initrd & confidential images for x86_64, the reason
    being failures on AMD SEV CI (which I didn't debug), and a kernel
    panic on the CentOS 9 Stream TDX machine
  * 22.04 is being used instead of 24.04 as multistrap is simply broken
    on Ubuntu 24.04, and I'd prefer to stay on an LTS release whenever
    it's possible

* Bump to 24.10 for x86_64 image confidential
  * This was done as we got everything working with 24.10 in the CI.
  * This requires using libtdx-attest from noble (Ubuntu 24.04), as
    Intel only releases their sgx stuff for LTS releases.

* Stick to 20.04 for x86_64 initrd confidential
  * 24.10 caused a panic on their CI
  * This is only being used by AMD so far, so they can decide when to
    bump, after doing the proper testing & debug that the bump will work
    as expected for them

Signed-off-by: Fabiano Fidêncio <fabiano@fidencio.org>
2025-01-27 15:08:20 +01:00
..
config.sh osbuilder: ubuntu: Ensure OS_VERSION is passed & used 2025-01-27 14:19:42 +01:00
Dockerfile.in osbuilder: ubuntu: Try to install pyinstaller using --break-system-packages 2025-01-27 15:08:20 +01:00
rootfs_lib.sh versions: Bump Ubuntu rootfs / initrd versions 2025-01-27 15:08:20 +01:00