Leon Anavi a56d87d4e6 yocto-builder/Dockerfile: Ubuntu 22.04
Upgrade to Ubuntu 22.04 because it is compatible with the Yocto
Project release Walnascar and provides a newer Python version:
- Add --ulimit "nofile=1024:1048576" to yocto-builds.yml.
- Increase vm.max_map_count.
- Add --security-opt apparmor=unconfined to docker cmdline.
- Run docker without the default seccomp profile

This commit is backport from branch master to Scarthgap because
Ubuntu 20.04 reached its end of life (EOL) on May 31, 2025. Yocto
release Scarthgap also supports Ubuntu 22.04.

This work was sponsored by GOVCERT.LU.

Suggested-by: Martin Steegmanns <martin.steegmanns@govcert.etat.lu>
Suggested-by: Stu Westerman @stu-spp
Suggested-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
2025-06-05 08:17:30 -07:00
..
2022-10-11 18:58:35 +01:00