Dans cet épisode épique enregistré avec la team Clever : Quentin Adam, Marc Antoine Perennou, Julien Durillon et Pierre Zemb, nous parlons implémentation d’Apache Aiflow sur Clever Cloud, d’intégration de Rust dans GCC, d’acronymes pénibles, d’IPtable VIS et surtout et dans le détails des kernels 5.14 et 5.15 de Linux.
Timecodes & liens :
00:00:00 Introduction
00:01:50
https://blog.kalvad.com/apache-airflow-on-clever-cloud/
00:02:54
https://opensrcsec.com/open_source_security_announces_rust_gcc_funding
https://github.com/Rust-GCC/Reporting/blob/main/2021-year-report.org
00:07:25 ASS RULE
https://gist.github.com/klaaspieter/12cd68f54bb71a3940eae5cdd4ea1764
00:10:01
https://github.com/Nudin/iptable_vis
00:13:30 : Kernel 5.14
https://kernelnewbies.org/Linux_5.14
00:14:15
memfd_secret “secret area that even root or the kernel can’t access” … except when we really want to access it and play with modules.
https://lwn.net/Articles/865256/
00:18:40 : core scheduling: only allow trusted processes to share computational resources (like hyper threaded cores)
00:22:25 : cgroup kill interface: write 1 to cgroup.kill to kill all of its processes
00:25:00 : BPF signed programs
https://lwn.net/Articles/853489/
00:28:42 : BTRFS cancellable ioctls (resize/delete device)
[Le seul file system avec des vrais cristaux de sel à l’intérieur]
00:31:49 : WWAN start implementing features
KVM statistics
00:39:12 : Kernel 5.15
https://kernelnewbies.org/Linux_5.15
00:39:19 : new NTFS RW implementation. so long ntfs-3g
00:42:00 : ksmbd: in-kernel samba server. perfs ++. what could possibly go wrong?
00:45:45 : btrfs: fs-verity integration (integrity check of some RO files) + idmap
00:49:50 : Introduce VDUSE – vDPA Device in Userspace
https://www.redhat.com/en/blog/introduction-vdpa-kernel-framework
00:53:50 – process_mrelease
(force memory from a process to be released instead of waiting for the process to fully exit)
00:56:45 – BPF timers
(GC, health check, periodic tasks)
io_uring ?
01:01:56 : Bonus
https://github.com/rui314/mold
01:06:02 : prometheus_video_renderer
https://github.com/MacroPower/prometheus_video_renderer
Encode media into Prometheus metrics, display/render through the Prometheus UI or Grafana.
01:07:30 : douce musique de fin
Projet Love on the Beat de Alex Beaupain : https://youtu.be/oQ25PBmKW48?t=782
