Fedora Atomic Host Nearing End Of Life

cross posted with this Project Atomic blog post TL;DR Fedora 29 will be End Of Life soon. With it Fedora Atomic Host will have its last incremental release (based on the Fedora 29 stream). Please move to the Fedora CoreOS preview if you can. Last year we introduced the plans for Fedora CoreOS including that Fedora CoreOS would be the successor to Fedora Atomic Host and Container Linux (from CoreOS Inc. [Read More]

Running a script on bootup via Ignition

Introduction With Fedora CoreOS Ignition is being used to configure nodes on first boot. While Ignition json configs are not intended to be a tool that users typically interact with (we are building tooling like fcct for that) I’ll show you an example of how to deliver a script to a Fedora CoreOS (or RHEL CoreOS) host so that it will be run on first boot. Write the script Let’s say we have a small script we want to run that updates the issuegen from console-login-helper-messages to output the node’s public IPv4 address on the serial console during bootup. [Read More]