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Sunday, January 26 • 1:00pm - 1:55pm
Fedora CoreOS Hands-on

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This workshop introduces Fedora CoreOS. Here we explain the differences to traditional cloud OSes, introduce FCOS components, explain basics of immutable infrastructure and encourage participation in the Fedora CoreOS communinity.
  • Intro into Fedora CoreOS components
  • Booting a Fedora CoreOS Image using Libvirt/KVM
  • Automating System Provisioning via Ignition
  • Starting/Overriding Systemd Services
  • Automatic Login on Serial Console
  • Adding SSH key to allow for key based SSH authentication
  • Running Provisioning Scripts on Startup
  • Running Containerized Services
  • Automatic Updates
  • Periodic Automatic Updates via Zincati/Cincinatti
  • Rolling back if issues occur
Prerequisites:
  •  Familiarity with Container Linux, Fedora Atomic, rpm-ostree would be a bonus
  • Laptop which can start qemu virtual machines via Libvirt. Additionally 10 RHEL workstations are available
  • Download Fedora CoreOS image and tools: https://202001-fedora-coreos-lab.fra1.digitaloceanspaces.com/202001-fedora-coreos-lab.tar.xz

Speakers
avatar for Vadim Rutkovsky

Vadim Rutkovsky

Senior Software Engineer, Red Hat, Inc.
Software Engineer at Red Hat
avatar for Dusty Mabe

Dusty Mabe

Principal Software Engineer, Red Hat
Dusty Mabe is a Principal Software Engineer at Red Hat helping to enable container technologies in next generation datacenters and the cloud. He is currently participating in several upstream projects that help build a strong platform for containerized applications to run. In the... Read More →
avatar for Ben Howard

Ben Howard

Principal Software Engineer, Red Hat
Ben is the Team Lead of the Red Hat CoreOS Tools team. He has an extensive background in running operating systems in the Cloud and Kubernetes. His current work involves the pre-boot tooling for CoreOS and the tools for building CoreOS.


Sunday January 26, 2020 1:00pm - 1:55pm CET
Workshop Room Q - Q Lab Faculty of Information Technology, Brno University of Technology Božetěchova 1 / 2 612 00 BRNO Czech Republic