Dossier
Pacemaker
Coverage of Pacemaker in the Nexus archive.
- High hardware costs see Red Hat offer a two-server edge rig, no mini-PC required
Red Hat introduces a two-server edge deployment solution for OpenShift to reduce hardware costs, using fencing technology from Red Hat Enterprise Linux High Availability Add-On to prevent split-brain issues. The approach eliminates the need for an arbiter by leveraging Corosync and Pacemaker to manage node failures, though challenges remain in ensuring consistency during node restarts.