DevConf.us 2019 is the 2nd annual, free, Red Hat sponsored technology conference for community project and professional contributors to Free and Open Source technologies held at the Boston University in the historic city of Boston, USA.
When: Thursday, August 15 to Saturday, August 17, 2018
The Fedora CoreOS boot process is key to supporting some of its more interesting features. This talk walks through the Fedora CoreOS boot process from the bootloader up to running a container. It discusses how atomic updates and automatic rollback work under the hood via its GRUB configuration, how Ignition is used to configure the system in the initramfs, how Afterburn applies per-boot configuration such as networking, and how greenboot determines if the boot is successful.
