Suse/Opensuse High Availability Cluster - Pacemaker || Why Consider HA Cluster (RTO & RPO Included)
In this tutorial we have discussed about the story behind cluster, why to consider to implement a HA cluster solution, use cases, How to reduce downtime using Live patching, BTRFS & Snapper, What is RTO and how to calculate RTO, factors to consider while calculating RTO, What is RPO, fundamental difference between RTO and RPO.