For December 2024, the chef-cookbooks repository focused on stabilizing the kernel live patch workflow to reduce patch downtime and client-facing risk. A targeted bug fix was implemented for the fbkpatch and kpatch workflow, addressing ordering and logging issues, and aligning service management to prevent premature restarts. The work included careful iteration with a backout to preserve stability, ensuring patches are applied reliably across environments.

October 2024 monthly summary: Delivered a targeted improvement to patch management startup reliability in facebook/chef-cookbooks by introducing a FBK Patch Startup Service Override. Replaced the kpatch startup path with a systemd-driven fbkpatch startup flow, ensuring fbkpatch runs reliably during system boot and reducing startup failures related to patch management. No major bugs fixed this month. The changes provide a cleaner startup sequence, traceable commits, and smoother fleet patch application.