OpenShift OS Customization as Bootable Container

Explore the evolution of OpenShift 4's operating system updates and configuration management in this 33-minute conference talk from DevConf.CZ 2023. Delve into the fundamental changes introduced in version 4.12, focusing on the shift towards directly bootable container images. Examine early iterations of this concept, analyzing successes and challenges. Witness a demonstration of kernel and iptables package hotfixes. Gain insights into future developments, including improved handling of third-party content and potential integration of Ansible in container builds. Learn about CoreOS layering and its implementation in OpenShift Container Platform 4.12 for enhanced customization capabilities.