Posted inFedora
Managing Fedora CoreOS Auto-updates: Prevent Simultaneous Cluster Reboots
Don't let Fedora CoreOS's auto-update feature crash your cluster. Learn how to configure Zincati and FleetLock for safe reboot coordination.
Posted inFedora
Greenboot on Fedora IoT and CoreOS: Automatic Health Checks and Rollback on Failed Updates
Greenboot automatically runs health check scripts after every boot on Fedora IoT and CoreOS — if the system is unhealthy, it rolls back to the previous deployment after 3 consecutive failures. This guide covers installation, writing real-world check scripts, and how to test rollback without waiting for an actual failed update.